高考必背英语作文经典范文 第1篇

1、As long as we maintain a positive attitude, you can… Life will always encounter difficulties and setbacks many, but we must not lose heart, want to believethere is a rainbow after the wind.人生中总会遇到许多的困难与挫折，但是请不要灰心，要相信风雨过后总会有彩虹。

2、Take the essence and discard the dregs.取其精髓,取其糟粕。

3、If we can not take useful means, we may not control this trend, and some undesirable result may come out unexpectedly, so what we should do is… 如果我们不采取有效的方法，就可能控制不了这种趋势，就会出现一些意想不到的不良后果，所以，我们应该做的是……

4、Personally, I believe that… Consequently, I’m confident that a bright future is awaiting us because… 就我个人而言，我信任……，因此，我深信美妙的将来正等着我们。由于……

5、From what has been discussed above, we may reasonably arrive at the conclusion that…上所述，我们可以清楚地得出结论……

高考必背英语作文经典范文 第2篇

Middle school students have some ideas about their future jobs.

The most striking contrast isin teaching: 30percent of the girls would like tobecome teachers while only 5percent of the boys want to do the job. 20 percent of the boys want to do business and another 20 percent want to become lawyers, while girls make up 15percent in these two fields. What boys like to do most is tobecome managers and the second largest group would like to be scientists. Besides teaching, the second choice for girls is to be scientists and managers. The number is not small. Girls also expect to show their abilities in these two fields.

四.写信（过去/现在对比）

Dear editor,

I’m a middle school student. I once had a very happy family, but everything has changed because of my father.

He used to be a very good doctor and was often praised by his patients. He took good care of the family and shared the housework with my mother everyday.

However, he is now quite a different person. He plays mahjong all night and often quarrels with my mother. I just can’t concentrate on my studies and my grades are coming down. I’m very much worried and I’m afraid it will destroy my family as well as my father.

Could you tell me what to do? I’m looking forward to your reply. Thank you very much.

Yours

Li Hua

五.图画+个人想法

One day during the summer holidays, I met my classmate Li Ming, whose nickname is Tao taopi. We chatted for a while as we walked. I asked him where he would go during the holidays. He replied that he had to stay at home studying. Then I’d like to know why he didn’t go out for a to my surprise, he told me that it was just because he failed to be accepted by key universities.

In my opinion/Personally/ I think, traveling during the holidays not only increase a student’s knowledge of his or her motherland but also makes life meaningful. What’s more, at the present time, we students are suffering a lot both at home and school. Why not go out to get relaxed.

高考必背英语作文经典范文 第3篇

I have many hobbies, such as sports, singing, playing the violin and keeping a diary.

I like sports very much. I go running at five o'clock in the morning. After classes in the afternoon, I play table-tennis with my friends. These sports have kept me healthy.

At home, I like to sing and play the violin. I practice singing and playing the violin every day. Busy as I am, I am quite happy.

Of all my hobbies I like reading books best. In my bedroom there are nearly six hundred books. There are story books, textbooks, magazines, and others. All these books have enriched my knowledge.

必背高考英语作文10篇（扩展5）

——高考语文必背知识点3篇

高考必背英语作文经典范文 第4篇

Li yue has been awarded the title of “star student of the week” for what she did for our class. On the hot afternoon of last Saturday , Li yue went downtown and walked from one store to another ,looking for the costumes we would wear in the singing contest. While the rest of us were enjoying our leisure time in cool and comfortable rooms , she spent the whole afternoon searching and selecting . Finally, she found the right clothes. Deeply moved by her efforts , we tried our best and won the first prize in the contest.

Li yue is always warm-hearted and cares a lot about the class. Besides, she often devotes her spare time to helping others. She has set a good example for us . Therefore, she deserves the honor and we should learn from her.

高考必背英语作文经典范文 第5篇

Last Sunday was unforgettable when my classmates and I went to a farm to pick up fruits.

Early in the morning, with the sun rising from the horizon, we, chatting laughing all the way, set out to our destination, which is located in the suburb of the city. On arrival, we saw a large field with a large number of trees and bushes, birds singing in the sky, butterflies flying everywhere, which are not only beautiful but also inspiring. Immediately, we started to work, picking apples, peaches and strawberries. Two hours later, with all our baskets full, we finished our job, feeling a great sense accomplishment. Exhausted as we were, we felt our time and effort worthwhile, for we had enjoyed a closer relationship with the nature.

What a memorable day it was!

高考必背英语作文经典范文 第6篇

Spring festival is the most important festival for Chinese people. Many people will prepare many things for the spring festival. Now this is my plan for the spring festival. The first, I will visit my friends and my relatives. The second, I will make a big snow man with my daughter and my wife. The third, I will stay with my parents, because I have no more time to stay with them at peacetime. This is my plan for the spring festival. I hope all of you have a good time in the spring festival.

高考必背英语作文经典范文 第7篇

As the developing of Chinese economy,the problem of protecting environment is being more and more is a crucial responsibility for we let this situation go as it is,it would be almost not a health earth for our sounds an alarm to us that we should execute the steps of protecting environment large number of problems appeared obviously,the security of food,the acid rain,the lack of water,the worse weather,all of all,it is the problem of environment in the final **** development of society should be the basic of protecting environment,we ought to protect environment by newer protecting environment should play an important role in the development of argue that we should protect environment in two the one hand,the related laws should be established by the other hand,the consciousness of protecting environment ought to be publicized in public.

高考必背英语作文经典范文 第8篇

Dear Jim,

I’m very sorry that I can’t go on a trip to Beijing with you next weekend, which I have promised you. I’m writing to tell you the reason for it.

Just now, my cousin, Li Ming, who went abroad for further education last year, informed me that he would return the next Saturday morning. He asked me to pick him up at the airport with his parents. As you know, we haven’t seen each other for about a year, so I’ll have to help him in the first place.

I really hope that you can accept my apologies and understand me. I would appreciate it if you allow me to fix another time to show you around some places of interest in Beijing.

Wish you have a good time this weekend!

Yours,

Li Hua

高考必背英语作文经典范文 第9篇

[调查内容] A survey is taken on public opinions of the fact that many parents spend a large amount of money sending their children to study abroad, some of whom are middle school students.

[调查结果]From it we can see that 38 percent of those surveyed think it is worth the money letting children study abroad to get a better education so that they can get pay in return in the future. However, not all are for it / some are against it. 62% of them hold the view that it is difficult for young people to live and study in a foreign country. It’s easy for them to fall / get into some bad habits and the cost of education in another country is ten times as much as that at home.

[解决措施]The survey shows that the government should set up different kinds of schools to meet the demands of different children. （句型do something /take measures / steps about do sth）

高考必背英语作文经典范文 第10篇

Should tourists take photos with animals?

Koalas in wildlife parks can‘t fall asleep because tourists keep disturbing them. The movement is thinking to make the tourists’ behaviour illegal to protect the animals.

When people are visiting wildlife parks， they like to take photographs with animals. Reasons for this are varied. Some people may think taking photos with animals are funny in contrast with taking photos with other persons. Others may think that it will be an interesting experience to take photos with animals during their visit.

If I were an animal in the wildlife park， I would feel annoyed when people keep photographing with me. My life would be greatly influenced and I wouldn‘t feel happy at all! I think I should have some private space and time to relax myself.

However， I don‘t agree if it is announced illegal to take photos with animals. Tourists pay for tickets to visit the wildlife park and it will be a pity for them if they can’t have a photo with an animal. Perhaps wildlife parks can set some special time， during which tourists can take photos with animals. It can both satisfy tourists and protect the animals.

高考必背英语作文经典范文 第11篇

The boy and the girl in the picture sat on a bench talking merrily while eating a water-melon. When they went away they left the melon’s skin on the bench, making it very dirty. They didn’t want to take any trouble to throw it into the dustbin although it was very near where they were sitting. Instead, they said that there would be someone who should clean the rubbish.

However, what they did makes others look down upon them. If everyone behaves in this way, the world will be a big rubbish dump with flies flying round and people will live in a world of diseases. Besides, it will be impossible for dustmen to clean the world woth such people living in it.

高考必背英语作文经典范文 第12篇

1.注意加热方式

有机实验往往需要加热，而不同的实验其加热方式可能不一样。

⑴酒精灯加热。 酒精灯的火焰温度一般在400～500℃，所以需要温度不太高的实验都可用酒精灯加热。教材中用酒精灯加热的有机实验是：“乙烯的制备实验”、“乙酸乙酯的制取实验”“蒸馏石油实验”和“石蜡的催化裂化实验”。

⑵酒精喷灯加热。酒精喷灯的火焰温度比酒精灯的火焰温度要高得多，所以需要较高温度的有机实验可采用酒精喷灯加热。教材中用酒精喷灯加热的有机实验是：“煤的干馏实验”。

⑶水浴加热。水浴加热的温度不超过100℃。教材中用水浴加热的有机实验有：“银镜实验(包括醛类、糖类等的所有的银镜实验)”、“ 硝基苯的制取实验(水浴温度为6 0℃)”、“ 酚醛树酯的制取实验(沸水浴)”、“乙酸乙酯的水解实验(水浴温度为70℃～80℃)”和“ 糖类(包括二糖、 淀粉和纤维素等)水解实验(热水浴)”。

⑷用温度计测温的有机实验有：“硝基苯的制取实验”、“乙酸乙酯的制取实验”(以上两个实验中的温度计水银球都是插在反应液外的水浴液中，测定水浴的温度)、“乙烯的实验室制取实验”(温度计水银球插入反应液中，测定反应液的温度)和“ 石油的蒸馏实验”(温度计水银球应插在具支烧瓶支管口处， 测定馏出物的温度)。

2、注意催化剂的使用

⑴ 硫酸做催化剂的实验有：“乙烯的制取实验”、 “硝基苯的制取实验”、“乙酸乙酯的制取实验”、“纤维素硝酸酯的制取实验”、“糖类(包括二糖、淀粉和纤维素)水解实验”和“乙酸乙酯的水解实验”。 其中前四个实验的催化剂为浓硫酸，后两个实验的催化剂为稀硫酸，其中最后一个实验也可以用氢氧化钠溶液做催化剂

⑵铁做催化剂的.实验有：溴苯的制取实验(实际上起催化作用的是溴与铁反应后生成的溴化铁)。

⑶氧化铝做催化剂的实验有：石蜡的催化裂化实验。

3、注意反应物的量

有机实验要注意严格**反应物的量及各反应物的比例，如“乙烯的制备实验”必须注意乙醇和浓硫酸的比例为1：3，且需要的量不要太多，否则反应物升温太慢，副反应较多，从而影响了乙烯的产率。

4、注意冷却

有机实验中的反应物和产物多为挥发性的有害物质，所以必须注意对挥发出的反应物和产物进行冷却。

⑴需要冷水(用冷凝管盛装)冷却的实验：“蒸馏水的制取实验”和“石油的蒸馏实验”。

⑵用空气冷却(用长玻璃管连接反应装置)的实验：“硝基苯的制取实验”、“酚醛树酯的制取实验”、“乙酸乙酯的制取实验”、“石蜡的催化裂化实验”和 “溴苯的制取实验”。 这些实验需要冷却的目的是减少反应物或生成物的挥发，既保证了实验的顺利进行，又减少了这些挥发物对人的危害和对环境的污染。

必背高考英语作文10篇（扩展7）

——地理高考必背知识点3篇

高考必背英语作文经典范文 第13篇

Dear Terry,

This is Li Hua. I am writing this very letter to formally response to your former letter inquiring about local customs in China. And from my perspective, in order to help you behave decently, the following suggestions are supposed to be followed.

First and for most, you are supposed to arrive a bit earlier. Thus, you can join your friend’s families to prepare the dinner – you needn’t do anything, and just being with them is fair enough. Furthermore, it is advisable for you to bring some small gifts, like a book. Last but not least, please do remember that let the senior be served first.

Hopefully, you could enjoy your meal with your Chinese friend and his families. And please feel free to contact me, if you have any further questions.

Best regards!

Yours,

Li Hua

高考必背英语作文经典范文 第14篇

假定你是李华，从小喜爱大熊猫(panda),一直通过有关网站(website)关注三年前在**圣迭哥动物园出生的大熊猫“苏琳”和她的母亲“白云”。现在苏琳即将三岁。请根据以下要点给动物园工作人员写一封信：

1、 自我介绍;2、 祝贺苏琳生日;3、 感谢工作人员;4、 索取苏琳三岁生日照。

注意：1、词数100左右;2、可以适当增加细节，以使行文连贯;3、开头语已为你写好。

例文：

Dear Sir/Madam,

Greetings from China!

I’m Li Hua, a student in Sichuan. I’ve been a panda lover since I was a child. About three years ago I was delighted to learn that Baiyun gave birth to her daughter Sulin and I’ve been watching her grow on your website,. Now she’s going to be three. I’d like to wish her a happy birthday and to express my thanks to you for your hard work, because of which Sulin and her parents are living a happy and healthy life in the US.

By the way, could I have a photo of Sulin taken on her third birthday? Thank you very much in advance.

Yours truly,

Li Hua

【名师点评】

本文写作的内容要点如下：

1.自我介绍;2.信息来源;3.祝贺生日;4.感谢照顾;5.索取照片;6.合适的结尾。

高考必背英语作文经典范文 第15篇

In recent yearsRecently,more and more students have studied hard to go to universityies.（Its actually better for you to use the present continuous tense here coz ur trying to explain a well known concept）. However,universities always have some limitations tofor students,like the number of in that case some students often loselost their chances to accept their educationgetting college phenomenon is quite a real our lifeves,we all know that students need to pass the entrance of examination to enter the there are many difficulties may happen.

Always it may happen that some talented students missed their chances of getting to entering their imagining dream universityies in the most important it happened,these students may then loset addition,it is terrible for them to leave school to obtaintheother knowledge which is not fitting to could have stayed in their universities which they wanted to go all along but they now are wasting their precious life which is the most important time to do other things which they do not the other hand,our society lost the recourse which they could have given their more,it brought some negative things including that students who can not go to universities to master of right aword,that is why it is justified and necessary for the government to intake expansion in Chinese not a word Only in this way, more and more students can achieve their dreams of studying in their imagining only in this way can our country be richer in knowledge.

高考必背英语作文经典范文 第16篇

一、高中数学诱导公式全集：

常用的诱导公式有以下几组：

公式一：

设α为任意角，终边相同的角的同一三角函数的值相等：

sin(2kπ+α)=sinα (k∈Z)

cos(2kπ+α)=cosα (k∈Z)

tan(2kπ+α)=tanα (k∈Z)

cot(2kπ+α)=cotα (k∈Z)

公式二：

设α为任意角，π+α的三角函数值与α的三角函数值之间的关系：

sin(π+α)=-sinα

cos(π+α)=-cosα

tan(π+α)=tanα

cot(π+α)=cotα

公式三：

任意角α与 -α的三角函数值之间的关系：

sin(-α)=-sinα

cos(-α)=cosα

tan(-α)=-tanα

cot(-α)=-cotα

公式四：

利用公式二和公式三可以得到π-α与α的三角函数值之间的关系：

sin(π-α)=sinα

cos(π-α)=-cosα

tan(π-α)=-tanα

cot(π-α)=-cotα

公式五：

利用公式一和公式三可以得到2π-α与α的三角函数值之间的关系：

sin(2π-α)=-sinα

cos(2π-α)=cosα

tan(2π-α)=-tanα

cot(2π-α)=-cotα

公式六：

π/2±α及3π/2±α与α的三角函数值之间的关系：

sin(π/2+α)=cosα

cos(π/2+α)=-sinα

tan(π/2+α)=-cotα

cot(π/2+α)=-tanα

sin(π/2-α)=cosα

cos(π/2-α)=sinα

tan(π/2-α)=cotα

cot(π/2-α)=tanα

sin(3π/2+α)=-cosα

cos(3π/2+α)=sinα

tan(3π/2+α)=-cotα

cot(3π/2+α)=-tanα

sin(3π/2-α)=-cosα

cos(3π/2-α)=-sinα

tan(3π/2-α)=cotα

cot(3π/2-α)=tanα

(以上k∈Z)

注意：在做题时，将a看成锐角来做会比较好做。

诱导公式记忆口诀

※规律总结※

上面这些诱导公式可以概括为：

对于π/2*k ±α(k∈Z)的三角函数值，

①当k是偶数时，得到α的同名函数值，即函数名不改变;

②当k是奇数时，得到α相应的余函数值，即sin→cos;cos→sin;tan→cot,cot→tan.

(奇变偶不变)

然后在前面加上把α看成锐角时原函数值的符号。

(符号看象限)

例如：

sin(2π-α)=sin(4·π/2-α)，k=4为偶数，所以取sinα。

当α是锐角时，2π-α∈(270°，360°)，sin(2π-α)<0，符号为“-”。

所以sin(2π-α)=-sinα

上述的记忆口诀是：

奇变偶不变，符号看象限。

公式右边的符号为把α视为锐角时，角k·360°+α(k∈Z)，-α、180°±α，360°-α

所在象限的原三角函数值的符号可记忆

水*诱导名不变;符号看象限。

各种三角函数在四个象限的符号如何判断，也可以记住口诀“一全正;二正弦(余割);三两切;四余弦(正割)”.

这十二字口诀的意思就是说：

第一象限内任何一个角的四种三角函数值都是“+”;

第二象限内只有正弦是“+”，其余全部是“-”;

第三象限内切函数是“+”，弦函数是“-”;

第四象限内只有余弦是“+”，其余全部是“-”.

上述记忆口诀,一全正,二正弦,三内切,四余弦

还有一种按照函数类型分象限定**：

函数类型 第一象限 第二象限 第三象限 第四象限

正弦 ...........+............+............—............—........

余弦 ...........+............—............—............+........

正切 ...........+............—............+............—........

余切 ...........+............—............+............—........

同角三角函数基本关系

同角三角函数的基本关系式

倒数关系:

tanα ·cotα=1

sinα ·cscα=1

cosα ·secα=1

商的关系：

sinα/cosα=tanα=secα/cscα

cosα/sinα=cotα=cscα/secα

*方关系：

sin^2(α)+cos^2(α)=1

1+tan^2(α)=sec^2(α)

1+cot^2(α)=csc^2(α)

同角三角函数关系六角形记忆法

六角形记忆法：(参看图片或参考资料链接)

构造以_上弦、中切、下割;左正、右余、中间1_的正六边形为模型。

(1)倒数关系：对角线上两个函数互为倒数;

(2)商数关系：六边形任意一顶点上的函数值等于与它相邻的两个顶点上函数值的乘积。

(主要是两条虚线两端的三角函数值的乘积)。由此，可得商数关系式。

(3)*方关系：在带有阴影线的三角形中，上面两个顶点上的.三角函数值的*方和等于下面顶点上的三角函数值的*方。

两角和差公式

两角和与差的三角函数公式

sin(α+β)=sinαcosβ+cosαsinβ

sin(α-β)=sinαcosβ-cosαsin&beta,考试技巧;

cos(α+β)=cosαcosβ-sinαsinβ

cos(α-β)=cosαcosβ+sinαsinβ

tan(α+β)=(tanα+tanβ)/(1-tanαtanβ)

tan(α-β)=(tanα-tanβ)/(1+tanα·tanβ)

二倍角公式

二倍角的正弦、余弦和正切公式(升幂缩角公式)

sin2α=2sinαcosα

cos2α=cos^2(α)-sin^2(α)=2cos^2(α)-1=1-2sin^2(α)

tan2α=2tanα/[1-tan^2(α)]

半角公式

半角的正弦、余弦和正切公式(降幂扩角公式)

sin^2(α/2)=(1-cosα)/2

cos^2(α/2)=(1+cosα)/2

tan^2(α/2)=(1-cosα)/(1+cosα)

另也有tan(α/2)=(1-cosα)/sinα=sinα/(1+cosα)

万能公式

sinα=2tan(α/2)/[1+tan^2(α/2)]

cosα=[1-tan^2(α/2)]/[1+tan^2(α/2)]

tanα=2tan(α/2)/[1-tan^2(α/2)]

万能公式推导

附推导：

sin2α=2sinαcosα=2sinαcosα/(cos^2(α)+sin^2(α))......*，

(因为cos^2(α)+sin^2(α)=1)

再把*分式上下同除cos^2(α)，可得sin2α=2tanα/(1+tan^2(α))

然后用α/2代替α即可。

同理可推导余弦的万能公式。正切的万能公式可通过正弦比余弦得到。

三倍角公式

三倍角的正弦、余弦和正切公式

sin3α=3sinα-4sin^3(α)

cos3α=4cos^3(α)-3cosα

tan3α=[3tanα-tan^3(α)]/[1-3tan^2(α)]

三倍角公式推导

附推导：

tan3α=sin3α/cos3α

=(sin2αcosα+cos2αsinα)/(cos2αcosα-sin2αsinα)

=(2sinαcos^2(α)+cos^2(α)sinα-sin^3(α))/(cos^3(α)-cosαsin^2(α)-2sin^2(α)cosα)

上下同除以cos^3(α)，得：

tan3α=(3tanα-tan^3(α))/(1-3tan^2(α))

sin3α=sin(2α+α)=sin2αcosα+cos2αsinα

=2sinαcos^2(α)+(1-2sin^2(α))sinα

=2sinα-2sin^3(α)+sinα-2sin^3(α)

=3sinα-4sin^3(α)

cos3α=cos(2α+α)=cos2αcosα-sin2αsinα

=(2cos^2(α)-1)cosα-2cosαsin^2(α)

=2cos^3(α)-cosα+(2cosα-2cos^3(α))

=4cos^3(α)-3cosα

sin3α=3sinα-4sin^3(α)

cos3α=4cos^3(α)-3cosα

三倍角公式联想记忆

记忆方法：谐音、联想

正弦三倍角：3元 减 4元3角(欠债了(被减成负数)，所以要“挣钱”(音似“正弦”))

余弦三倍角：4元3角 减 3元(减完之后还有“余”)

注意函数名，即正弦的三倍角都用正弦表示，余弦的三倍角都用余弦表示。

另外的记忆方法:

正弦三倍角: 山无司令 (谐音为 三无四立) 三指的是_3倍_sinα, 无指的是减号, 四指的是_4倍_, 立指的是sinα立方

余弦三倍角: 司令无山 与上同理

和差化积公式

三角函数的和差化积公式

sinα+sinβ=2sin[(α+β)/2]·cos[(α-β)/2]

sinα-sinβ=2cos[(α+β)/2]·sin[(α-β)/2]

cosα+cosβ=2cos[(α+β)/2]·cos[(α-β)/2]

cosα-cosβ=-2sin[(α+β)/2]·sin[(α-β)/2]

积化和差公式

三角函数的积化和差公式

sinα ·cosβ=[sin(α+β)+sin(α-β)]

cosα ·sinβ=[sin(α+β)-sin(α-β)]

cosα ·cosβ=[cos(α+β)+cos(α-β)]

sinα ·sinβ=[cos(α+β)-cos(α-β)]

和差化积公式推导

附推导：

首先,我们知道sin(a+b)=sina*cosb+cosa*sinb,sin(a-b)=sina*cosb-cosa*sinb

我们把两式相加就得到sin(a+b)+sin(a-b)=2sina*cosb

所以,sina*cosb=(sin(a+b)+sin(a-b))/2

同理,若把两式相减,就得到cosa*sinb=(sin(a+b)-sin(a-b))/2

同样的,我们还知道cos(a+b)=cosa*cosb-sina*sinb,cos(a-b)=cosa*cosb+sina*sinb

所以,把两式相加,我们就可以得到cos(a+b)+cos(a-b)=2cosa*cosb

所以我们就得到,cosa*cosb=(cos(a+b)+cos(a-b))/2

同理,两式相减我们就得到sina*sinb=-(cos(a+b)-cos(a-b))/2

这样,我们就得到了积化和差的四个公式:

sina*cosb=(sin(a+b)+sin(a-b))/2

cosa*sinb=(sin(a+b)-sin(a-b))/2

cosa*cosb=(cos(a+b)+cos(a-b))/2

sina*sinb=-(cos(a+b)-cos(a-b))/2

好,有了积化和差的四个公式以后,我们只需一个变形,就可以得到和差化积的四个公式.

我们把上述四个公式中的a+b设为x,a-b设为y,那么a=(x+y)/2,b=(x-y)/2

把a,b分别用x,y表示就可以得到和差化积的四个公式:

sinx+siny=2sin((x+y)/2)*cos((x-y)/2)

sinx-siny=2cos((x+y)/2)*sin((x-y)/2)

cosx+cosy=2cos((x+y)/2)*cos((x-y)/2)

cosx-cosy=-2sin((x+y)/2)*sin((x-y)/2)

必背高考英语作文10篇（扩展10）

——考研英语作文有哪些必背句式

高考必背英语作文经典范文 第17篇

How to Deal with Our Study Problems

Although we often feel stressed, we shouldfind suitable ways to deal with stress.

We can wear calm colours like blue and whiteto make us feel relaxed. We should be careful enough, because “a miss is as good as a mile”. We should also achieve a balance between schoolwork and to plan your spare time well. Don’t lose heart atany time. You will make great progress through hard work.

When having problems, we can ask people aroundus for help. It’s not wise to keep ourworries to ourselves.

高考必背英语作文经典范文 第18篇

How to keep a good relationship with parents

In my opinion, I have too many rules at parents never allow me to go out with my friends at night. They don’t allow me to choose my own clothes, either. Andthey pay too much attention to my exam results. I think my parents don’t quite understand me.

However, I try my best to understand they don’t allow me to make my owndecisions and give me too much pressure, I know that it is because they reallylove me and want me to have a bright future.

In order to keep a good relationship with myparents, I study hard, listen to them, talk to them as friends, tell them mytroubles, and help them do more housework.

高考必背英语作文经典范文 第19篇

Last weekend，we took part in a picking activity. We drove from the school, and the farm was about 2 kilometers away from our school. When we arrived at the farm, there are all kinds of animals, green fresh vegetables and fruit trees in the farm. We were divided into two groups. One group was responsible for picking fruits, the other packed up the fruits. Time flying quickly, the activity was over. But it was a meaningful day, when we learn a lot form it. Through this activity, we know how hard the farmers are and how precious the food is. We should treasure the food planted by the farmers.

高考必背英语作文经典范文 第20篇

1.经度的递变：向东度数增大为东经度，向西度数增大为**度。

2.纬度的.递变：向北度数增大为北纬度，向南度数增大为南纬度。

3.纬线的形状和长度：互相*行的圆，赤道是最长的纬线圈，由此往两极逐渐缩短。

4.经线的形状和长度：所有经线都是交於南北极点的半圆，长度都相等。

5.东**的判断：沿著自转方向增大的是东经，减小的是**。

6.南北纬的判断：度数向北增大为北纬，向南增大为南纬。

7.东西半球的划分：20°W往东至160°E为东半球，20°W往西至160°E为西半球。

8.东**向的判断：劣弧定律(例如东经80°在东经1°的东面，在**170°的西面)

9.比例尺大小与图示范围：相同图幅，比例尺愈大，表示的范围愈小;比例尺愈小，表示的范围愈大。

10.地图上方向的确定：一般情况，“上北下南，左西右东”;有指向标的地图，指向标的箭头指向北方;经纬网地图，经线指示南北方向，纬线指示东**向。

11.等值线的疏密：同一幅图中等高线越密，坡度越陡;等压线越密，风力越大;等温线越密，温差越大

12.等高线的凸向与地形：等高线向高处凸出的地方为山谷，向低处凸出的地方为山脊。

13.等高线的凸向与河流：等高线凸出方向与河流流向相反。

14.等温线的凸向与洋流：等温线凸出方向与洋流流向相同。

必背高考英语作文10篇（扩展8）

——考研英语大作文必背 (菁选2篇)

高考必背英语作文经典范文 第21篇

The Hero in My Heart

As we know， most peoplehave heroes in their hearts. For me, Dr Norman Bethune is the hero in my was a great doctor from Canada.

Dr Bethune was good at performing taking photos was his hobby. In 1938， he came toChina. He opened hospitals and invented medical tools. He worked so hard thathe saved thousands of Chinese people. He didn’t stop totake care of his own injured hand and died.

I am dee* moved by his stories. So I’ll work hard today and do my best to helpothers.

高考必背英语作文经典范文 第22篇

Dear Tom,

Im sorry for not re*ing to your e- mail earlier. Last week ,I was so occupied in preparing for the final examination that I even didnt have time to surf the Internet .You know the exam is very important for me.

You asked me about my plan for the summer vacation .Well,there are so many things to do. But as is often the case, the first thing that I want to do is to travel. Not only can travel make me relaxed but also it can widen my horizon and enrich my knowledge by experiencing the countrys language,culture and custom. This summer, the place where I would like to travel is Paris, the capital of France. Apart from travel,I also want to be a volunteer .I want to help the children, whose parents went to big cities to make a fortune but left their children living with their grandparents. What about your summer vacation? Looking forward to your re*.

Yours

Li Hua

高考必背英语作文经典范文 第23篇

Ladies and gentlemen,

Welcome to our school! Now let me introduce something aboutthe changes that have taken place in our class.

We used to listen and take notes in class, but had no time to think for ourselves. Because we were not interested in the lessons, we often felt sleepy while listening. After school we had to finish much homework, unable to have some sports.

However, things are different now. With the help of computers, the lessons are so lively and interesting that the students are active to answer the questions instead of falling asleep. As a result, we have made greater progress than before, though we spend less time doing our homework. And we can enjoy ourselves after class.

The good teaching method is popular with all of us. We will try our best to study even harder.

That’s all. Thank you!

高考必背英语作文经典范文 第24篇

Friends

What are friends? We often talk about thetopic with others. I think friends are those people who can help you when youare in trouble. Don’t forget the saying, “A friend in need is a friend indeed.”Friends can tell you your mistakes, though what they say is hard for you to listento. You can share your happiness, trouble and worry with friends. Someone alsosays, “You can’t walk any stepwithout a friend.” So I think friends are veryimportant to us. I would like to make as many friends as possible.

高考必背英语作文经典范文 第25篇

From where I stand ， I am not in favor of encouraging kids with cash just because they have got good marks 。

My parents used to encourage me like this。 Whenever I made progress in studies ， they bought me my favorite books ，which not only motivated me to learn ，but also helped me get along well with my studies。

To get kids motivated to learn ， I think we should not treat every child in the same way。 To some students ， oral praise is essential 。 Don’t save the praise for only the top score。 If possible， involved other *s in praising them 。 However， this method may not work well with other kids。 Maybe what is more important to them is to water a movie or go on a trip together with their parents 。 It just depends。

高考必背英语作文经典范文 第26篇

Dear World

 Child Foundation organizers，

My name is Jerry Lu, a student currently studying at Shanghai High school. I am writing, on behalf of my classmates, to ap* for the 2000 yuans worth of fund in a bid to initiate a program aimed at helping those students who are financially disadvantaged.

Being raised in families that don’t have to worry about putting food on the table need not mean oblivion to our less fortunate peers. On this account, we would appreciate it if you could sponsor our poverty-relief endeavor. The following is how we would go about using the money. We would spend 1500 yuan purchasing some stationery for the needy students in a poverty-stricken area. It is worth noting that we would inform them to pick up the school supplies themselves instead of us “doling out” the supplies so that we wouldn’t end up embarrassing those who we want to help. The remainder of the fund would be used to invite a motivational speaker who was to talk about how to lift oneself out of poverty by making right academic and professional decisions.

At the end of the day, our efforts might only trigger a ripple in the lives of some young people, but who knows what butterfly effects these young minds may have on tomorrows world?

We would be much obliged if you could re* at your earliest convenience.

Yours Sincerely,

Jerry Lu

高考必背英语作文经典范文 第27篇

The Person Who Has Influenced Me Most

My mother is the person who has influenced memost.

She is in her forties. She always listens tomy problems patiently. And she advises me how to solve them. As a doctor, sheoften says she can’t be too careful. She oftenworks extra hours. She has devoted most of her time to her work. So I think sheis not only a good mother but also a good doctor.

I hope I can be a person like her. I also hopeshe will pay more attention to her own health. She’d better have more time to relax herself.

高考必背英语作文经典范文 第28篇

How to keep safe?

As teenagers, we should always keep safety inmind. But how can we keep safe? Here are some of my suggestions.

First, we should be careful when we make friends,especially on line. Second, if we are in danger, we must call thepolice for help in time so that we can keep ourselves safe. Also,we oughtto eat healthily and safely. Eating food that goes bad will do harm to ourhealth. Last but not least, summer is coming, and we must remember itsdangerous to swim in the river.

In short, safety must come first !

高考必背英语作文经典范文 第29篇

reality, different students have different learning habits, which I think influence their learning efficiency greatly. Good habits always lead to high efficiency, while bad ones bring the opposite.

Some students are good at concentrating on what the teachers teach in class. They think only in this way can they understand and memorize the teaching materials better. If we find those materials interesting, well focus our attention on them for long. However, those dull lessons require our determination, self-controlling ability and confidence.

My classmates always call me _Mr. forgetful_, because I cannot memorize those I have learnt. I know that it is because I dont spend some time in memorizing them after class. My teachers advise me to repeat the materials several times and read them aloud, which they think will help improve my memory.

高考必背英语作文经典范文 第30篇

一 、单词的规律性，phonics方法

大家学习英语中最常出现的问题就是，“看”没有问题，有些同学连原文书都可以看的比较顺，但是让自己去写，那么，就会出现这样，那样的问题。仔细分析比较就会现现，那是因为我们学习英语的时候，语言环境相对来说比较单一，这就是我们常说的哑巴英语。但其实学习效果不好，怎么学长进也不大，这就是因为学习方法不对导致的。刚开始学单词的时候总是把一个单词按字母拆开一个个地背，记住它的一个汉语意思就觉得海文钻石卡够了，但是在复习过程中，大家不难发现，如果利用这个方法记住少量的单词效果还是不错的，后来词汇量要加大的时候就觉得力不从心了。现在的单词记忆phonics是一个很好的方法，英语单词中，有13%的特殊单词，需要死记硬背或其他方法记忆，而剩下的87%都是很有规律的单词，这就是常说的phonics语言规则，phonics对于单词记忆有很大的好处，它是根据字母的自然发音来记忆单词，只要能读的出，那么自然能够拼写出来，而且不会拼错。提醒考生，大家学习英语的时候，比较重视长难的单词，看到多音节词就查字典，而对一些单音节的词或它们组成的短语常常忽略掉，不查也不记，觉得没什么用。其实，像那些比较长的单词用作专业词汇的比较多。那些小的单词则是英语的本土字，在日常生活中使用较频繁，而且词义一般比较多、变化也比较多，是较难掌握的，应该是大家学习的重点。

二、句子是由短语、单词和语法组成

英语里的惯用法经常是一个个词组，如果读句子的时候把单词按词义分析，那么对于简单句子可以理解，但是对于复杂的句子就根本没有办法理解它的意思了。对待英语句子 ，首先必须记住短语，把它们清晰的记录在自己的脑子里，再按按英语的习惯来使用。必竟英语的语法规律在很大程度上是与汉语不同的，只要熟练掌握短语以及英语的语法规律，才会让自己的英语比较正宗，不然，那学出来的就是Chinese English。例：汉语的.“黑马”用英语习惯说法是an unexpected winner，但要是照字面意思说可能很多同学会翻译成a black horse，其实这个意思是“黑色的马”;再比如“条条大路通罗马”，英语的惯用说法是All roads lead to Rome，要是按字面意思可能会写成Everyroad leads to Rome。其实像这种说法的差别是不同的文化之间的差别，所以，大家在学习英语的时候，请在必要的时候抛弃汉语的语法。对于英语的句型，要不是语法规定，要不就是英语的固定搭配，这些都是要记住的，也没有什么理由可追究，就像是围棋中的定式、数学中的公式，按照它的规定，就可以用英语说出千变万化的句子。

高考必背英语作文经典范文 第31篇

Boys and girls,

May I have your attention, please?At the end of 2004, a strong earthquake hit the west part of Indonesia, which brought on a terrible tsunami to some areas of western Asia. This disaster has caused millions of deaths and destroyed many beautiful cities. How terrible things are! Besides, millions more who have become homeless are in great need of help now.

At present many countries all over the world including China have sent rescue teams there and thousands of people in every corner of the world are donating money to show their concern for them.

It is true that many natural disasters can’t be avoided sometimes. But at least we can do something to help the people in the tsunami-hit areas. So let’s offer our pocket money to them!Thank you.

高考必背英语作文经典范文 第32篇

My Weekend Housework

On last Saturday morning I got up at aboutseven o’clock. After breakfast, I went to the store andbought some food for the family. I like doing the shopping. I think it’s fun. Then I swept the floor. I didn’t dothe laundry and the dishes. I don’t like do anywashing. In the afternoon I cleaned the yard. After that I folded my clothesand made my bed.

高考必背英语作文经典范文 第33篇

Being a Good Listener

Good afternoon, everyone!

Today I’d like toshare my ideas of “Being a Good Listener” with you.

Good listening can always show respect andbuild good relationships with people.

Parents should listen to their children, sothey will understand them better and trust each other. Teachers should alsolisten to their students so that they can increase their understanding andimprove relationships. Students should listen to their classmates, then theirfriendship will be increased and they will help each other.

We’d better bepatient while listening. Don’t forget to keep silentwhile listening. In a word, good listening can really make us get closer toeach other.

Thank you for your listening!

高考必背英语作文经典范文 第34篇

成语积累：

1、安步当车：古代称人能安贫守贱。现多用以表示不乘车而从容不迫地步行。

2、安土重还：安于本乡本土，不愿轻易迁移。

3、筚路蓝缕：驾着柴车，穿着破旧的衣服去开辟山林。形容创作的艰苦。

4、杯水车薪：用一杯水去救一车着了火的柴。比喻无济于事。

5、别无长物：没有多余的东西，形容穷困或简朴。

6、不孚众望：不能使群众信服。

7、不为已甚：指对别人的责备或处罚适可而止。

8、不落窠臼：比喻有独创风格，不落旧套。

9、不容置喙：不容别人插嘴。

10、不塞不流，不止不行：比喻旧思想文化不予以破坏，新思想、新文化就不能树立起来。

11、不以为然：不认为是对的，含有轻视之意。

12、不以为意：不放在心上，不加注意。

13、不刊之论：形容不能改动或不可磨灭的**。

14、蚕食鲸吞：用各种方式侵占吞并。

15、分庭抗礼：现在用来比喻*起*坐，互相对立。

16、狗尾续貂：比喻拿不好的东西接到好的东西后面，显得好坏不相称（多指文学作品）

17、管窥蠡测：比喻对事物的观察和了解很狭隘、很片面。

18、沆瀣一气：比喻臭味相投的人结合在一起。

19、怙恶不悛：坚持作恶，不肯悔改。

20、讳莫如深：隐瞒的再没有比它更深的了。

21、济济一堂：形容很多有才能的人聚集在一起。

22、集腋成裘：积少可以成多。

23、间不容发：距离极近，中间不能放一根头发，比喻情势危急到了极点。

24、见微知著：见到微小的迹象，就能察知发展的趋势。

25、江河日下：比喻情况一天天坏下去。

26、胶柱鼓瑟：比喻拘泥固执，不知变通。

27、开门揖盗：比喻引进坏人，自招祸患。

28、梁上君子：代称窃贼。

29、屡试不爽：屡次实验没有差错。

30、鳞次栉比：形容屋舍或船只等排列的很密，很整齐。

文学常识：

高考必背英语作文经典范文 第35篇

1.昼夜之分、昼夜更替与昼夜长短

昼夜之分是指由于地球是不发光、不透明的球体而引起地表向日的一半明亮而对应的另一半黑暗的现象。昼夜更替是由于地球自转而使地球产生的白昼与黑夜以一个太阳日(24小时)为周期的交替现象。而昼夜长短、是由于黄赤交角的存在和地球公转引起太阳直射点的移动，使除命道外的各纬度昼夜长短产生周年变化的现象。

2.地壳、软流层与岩石图

地壳的范围是在地表以下、莫霍界面以上。软流层位于地幔上部，在地下约60千米—250千米至400千米处。岩石圈则从软流层以上直到地表。三者的关系可表示为：岩石圈=地壳十上地幔顶部=软流层以上部分。

3.流星体、流星现象与陨星

运行于行星际空间的固体块和尘粒称流星体。当它高速冲入地球大气层，与空气分子激烈碰撞而燃烧产：生的光迹称为流星现象。降落到地面未能燃烧尽的流星体的“残骸”则称陨星。

4.节气与季节

节气是根据天气和物候的演变情况确定的，以太阳在黄道上运行15.为划分标准，一个回归年有24个节气。季节;是根据各地正午太阳高度和昼夜长短的周年变化情况确定的，以太阳在黄道上运行90度为划分标准;二者在一定程度上都反映了一年中寒来暑往及物候的变更情况。

5.气温递减率与地温递增率

前者表示对流层内气温随高度而逐渐下降的变化率。*均每上升100米，气温下降℃。后者表示常温层以下一定深度内，地温随深度逐渐增高的变化率。*均每深100米，温度增高3℃。

6.太阳辐射、太阳辐射强度与太阳常数

太阳辐射是一个物理概念。是指太阳向宇宙空间发射的电磁波和粒子流。太阳辐射强度是一个物理变量，指每*方厘米的地球表面每分钟获得的太阳辐射能量。其大小随纬度、太阳高度和时间而变。而太阳常数是一个物理常量，指在日地*均距离条件下，地球大气上界太阳高度角为90°时的太阳辐射强度。其数值为焦/厘米·分。

7.海陆风、季风与季风气侯

海陆风是由海陆之间的气压日变化而引起的，仅出现在滨海地区，是一日之内风向转变的现象。季风是由海陆热力性质的差异所导致的海陆之间气压中心的季节变化(或气压带和风带位置的季节移动)，而季风是一种大范围内的盛行风向随季节有显著变化的风系。但有季风的地区不一定就形成季风气候，只有在海陆对比显著、风向变化明显的热带、副热带和温带**东岸的季风区分布的才是季风气候。

8.气象、天气与气候

气象是表明大气特征的物理状态和物理现象的总称。包括气压、气温、温度、风、云、降水等要素。天气是指短时期某地义气中的气象变化情况。它是由各种气象要素综合表述的大气物理状况。气候则是指一地区多年现察所得到的概括性气象情况。天气是多变的，而气候则较为稳定。

9.水体与水圈

水体是指由天然或人工形成的水的体，如海洋水、河流水、湖泊水;大气水等;水圈是地球上各种水体的总称，是一个连续的不规则的圈层。

10.径流与径流量

径流是指降水扣除蒸发量等损耗后沿地表、地下运动的水流。径流量则是指一定时段内通过某一河流断面的水量，单位：立方米/秒。

高考必背英语作文经典范文 第36篇

Hi Sharon,

This is XXX. I learned from your post that you want to improve your Mandarin. I am quite interested in it. I think Im fit for it. As a student, I have been learning Mandarin for many years. In addition, I am Chinese, which means Mandarin is a must for me communicate with others in my daily life. So Im quite confident that I can help you learn Mandarin.

Learning Mandarin takes time, so if you want to learn it well, you should spend much time practicing Mandarin in everyday. As the saying goes, practice makes percfect. Besides, you can also read some books in Chinese, see some Chinese films and listen to some Chinese radio programs. Speaking and listening are very important for a language learning, by which you are sure to make great progress.

In your post, you say you can teach English as a reward. It is just what I want. Im eager to improve my English. So, if you allow me to help you learn Mandarin, you can help me improve my English. We can cintact each other by video chat every night for half an hour in English and half an hour in Chinese, so that we can improve our oral speaking.

Hope for you early re*!

Yours Sincerely

XXX

高考必背英语作文经典范文 第37篇

Dear Tom,

I am indeed very sorry that I can’t go to Beijing with you next week , which I have promised .I feel sorry for about it and want you to know what happened .

Just now ,my cousin , Li Qiong , who left home to Australia for his further study last year , informed me that he would return this Saturday morning and asked me to pick him up at the airport with his family . You know , we haven’t seen each other for nearly a year .

I sincerely hope you can accept my apologies and understand me . I would appreciate your allowing me to make another date to show you around Beijing .Once again,I’m sorry for any inconvenience caused.

Sincerely yours,

Li Hua

高考必背英语作文经典范文 第38篇

In my family, there are only three people, my parents and I. because of my parents’ work, they could only have one child at that time, so I don’t have any siblings. I felt so lonely when my parents went out for their work. Now the government changed their policy, people can have the second child. But some people refuse because they think they can’t afford it. Despite the expense, there are many advantages to have the second child. For one thing, the only child can have someone company, so they won’t feel lonely on the process of growing up. For another thing, two kids will help each other, they can share things together. Learning to share things is a very important lesson for children. In Chinese tradition, more kids, more better, but I think two are perfect for the family.

高考必背英语作文经典范文 第39篇

Dear sir,

Last year I bought a refrigerator in your store on Chang An road. We all like the shape and colour of the refrigerator. But recently I find something is wrong with it. It begins to make noise when it is turned on. At first it is low but gradually it becomes louder and louder. To make the matter worse, it even stops working sometimes. We all feel disappointed with. I am writing to you to ask for help. Would you please send somebody to repair it. I will be at home this weekend. Please call me before you come. My telephone number is . Thank you very much.

Customer

Li Ming

必背高考英语作文10篇（扩展3）

——必背高考英语满分作文

高考必背英语作文经典范文 第40篇

The world is colorized,every color has its special stands for passion,green symbolizes peace,blue indicates calmness,white signifies painters can use their colors to outline the while world,the cameraman can shoot the mixed world by their rainbow is made up of 7 white contents 7 tricolor,posed by red,yellow,and blue,can produce every color in the the variety of colors,I like white most,not only it is a sim* color,but also it is a symbol of white is the most popular color in wedding,because it stands for the pure snow is white,it symbolizes the beautiful angel drop to our reason,I like white most,is that it indicates can image all on it.

高考必背英语作文经典范文 第41篇

NOTICE

To help students learn more about computers, we have invited Professor Wang from the Computer Department of Qinghua University to give us a lecture on Saturday, December 22nd. Professor will talk about the use of computer and how to learn through the Internet.

The lecture begins at 2;00pm in Room 204 of the Library Building. Any computer-lover is welcome toattend the lecture. Please bring your questions in computer learning. Professor Wang will leave you time for questions.

Don’t forget to be on time.

the Students’ Union

Dec. 19th, 2004

高考必背英语作文经典范文 第42篇

Should We Help Strangers?

Recently our class had a discussion aboutwhether we should help have different opinions.

Some think we should try to help strangers. Helping others is a virtue，and helping others is helping come across some trouble and need others help some everyone isnt willing to help us just because we are strangersto them，its hard to imagine what our world will belike.

However，some areafraid that helping others can sometimes bring us we are just misunderstood and even have to pay the cost ofkindness.

In my opinion，we should tryour best to help others when they are in need of help，butwe should also protect ourselves from getting into everyone tries a little kindness，ourworld will be full of love.

高考必背英语作文经典范文 第43篇

My experience of learning English after class

Im glad I have won the first prize in the English Contest, which completely contributes to my after-class English learning. I often take part in the English Corner and practice speaking English. There are many participants in the corner and we can talk about any topics in English. By doing this, I have improved my pronunciation and intonation. Most important of all, I have conquered my shyness and timidness. I can talk to anybody boldly in English. So I didnt feel nervous in the contest at all. At the same time I insist on keeping diaries in English every day. I will try my best to bring what I have learnt to use. Thus my knowledge has been reviewed and enlarged. I also visit English reading websites to read much. Learning English depends on reading widely and largely. Those sites provide many English articles of all levels and I can find appropriate ones to read. The dictionary in the com*r can help me deal with the new vocabulary quickly. Therefore I benefit much fr

om the reading. Above are my three main learning methods of learning English after class. They are helpful and convenient to me. I hope they are also beneficial for you.

高考必背英语作文经典范文 第44篇

In recent yearsRecently,more and more students have studied hard to go to universityies.（Its actually better for you to use the present continuous tense here coz ur trying to explain a well known concept）. However,universities always have some limitations tofor students,like the number of in that case some students often loselost their chances to accept their educationgetting college phenomenon is quite a real our lifeves,we all know that students need to pass the entrance of examination to enter the there are many difficulties may happen.

Always it may happen that some talented students missed their chances of getting to entering their imagining dream universityies in the most important it happened,these students may then loset addition,it is terrible for them to leave school to obtaintheother knowledge which is not fitting to could have stayed in their universities which they wanted to go all along but they now are wasting their precious life which is the most important time to do other things which they do not the other hand,our society lost the recourse which they could have given their more,it brought some negative things including that students who can not go to universities to master of right aword,that is why it is justified and necessary for the government to intake expansion in Chinese not a word Only in this way, more and more students can achieve their dreams of studying in their imagining only in this way can our country be richer in knowledge.

必背高考英语作文10篇扩展阅读

必背高考英语作文10篇（扩展1）

——必背高考英语作文10篇

高考必背英语作文经典范文 第45篇

My mother is the person I respect plays an important role in my life，not only as a mother but also as a friend.

As a mother，she takes good care of the family and she is never upset about works hard in the always warm-hearted and ready tohelp sets a good example to have learned to work hard andrespect people a friend，she knows a lot about me and gives me helpwhenever its necessary.

My mother has a great influence on me and I respect her most.

高考必背英语作文经典范文 第46篇

【必背高考英语作文范文一】

The Definition of “Price”

Prices determine how resources are to be used. They are also the means by which products and services that are in limited supply are rationed among buyers. The price system of the United States is a complex network composed of the prices of all the products bought and sold in the economy as well as those of a myriad of services, including labor, professional, transportation, and public-utility services. The interrelationships of all these prices make up the “system” of prices. The price of any particular product or service is linked to a broad, complicated system of prices in which everything seems to depend more or less upon everything else.

If one were to ask a group of randomly selected individuals to define “price”, many would reply that price is an amount of money paid by the buyer to the seller of a product or service or, in other words that price is the money values of a product or service as agreed upon in a market transaction. This definition is, of course, valid as far as it goes. For a complete understanding of a price in any particular transaction, much more than the amount of money involved must be known. Both the buyer and the seller should be familiar with not only the money amount, but with the amount and quality of the product or service to be exchanged, the time and place at which the exchange will take place and payment will be made, the form of money to be used, the credit terms and discounts that apply to the transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. In other words, both buyer and seller should be fully aware of all the factors that comprise the total “package” being exchanged for the asked-for amount of money in order that they may evaluate a given price.

【必背高考英语作文范文二】

My classmates and I had an outing this spring. We had a good time. But meanwhile I noticed that water pollution in our city was becoming more and more serious.

On our way, we could see women washing clothes in the river. Litter was floating on the river. Waste water produced by a chemical factory was being discharged into the river. We did not see any fish in the river. The fiver was not so clear as before. Water quality was very bad. I am worried

about it because water is important to all living things. Man can not live without water. I hope people pay more attention to this problem, especially the government. Try to control the pollution of water as early as possible.

At last I would like to say, _To protect water is to protect life._

【必背高考英语作文范文三】

Electricity

The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators.

Yet, people began to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for million of years. Scientists are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit humanity.

All living cell send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. The brain, too, sends out brain waves of electricity, which can be recorded in an . The electric currents generated by most living cells are extremely small - often so small that sensitive instruments are needed to record them. But in some animals, certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cell are linked together, the effects can be astonishing.

The electric eel is an amazing storage battery. It can seed a jolt of as much as eight hundred volts of electricity through the water in which it live. (An electric house current is only one hundred twenty volts.) As many as four-fifths of all the cells in the electric eel’s body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to length of its body.

【必背高考英语作文范文四】

Dear Editor:

I’m a senior three ’m writing to tell you my opinion on whethermiddle school students can go to school with mobile phones. [赞成]I think they can do students can keep in touch with their friends and family wherever they are. Besides, the mobile phone is a way to have fun.

However, every coin has 2 sides. There are some problems with using mobile phones. The ring of phones can disturb teachers and students in the classroom. What's more, some students can spend too much time and money on phone calls and sending messages.

In conclusion, I suggest students not use phones in the classroom. Also, as it is expensive, the owner should take good care of it.

Yours sincerely,

Li Hua

【必背高考英语作文范文五】

Middle school students have some ideas about their future jobs.

The most striking contrast is in teaching: 30percent of the girls would like to become teachers while only 5percent of the boys want to do the job. 20 percent of the boys want todo business and another 20 percent want to become lawyers, while girls make up15percent in these two fields. What boys like to do most is to become managers and the second largest group would like to be scientists. Besides teaching, the second choice for girls isto be scientists and managers. The number is not small. Girls also expect toshow their abilities in these two fields.

高考必背英语作文经典范文 第47篇

Rose is my roommate, classmate and my best friend in my college. She has a round face and a little plump. One can always find a nice smile on her face, which reflects her amiable and pleasant character. Our friendship attributes to her great influence on me.

In terms of study, she is good at English, while English is not my cup of tea. When I am confused about teacher’s explanation of texts, she always interprets them to me in an explicit way. I really appreciate her help. Besides, she also imparts me a few language learning tips and recommendations which arouse my learning interest.

In addition, in the leisure time, she helps me a lot as well. Because I am not the local student and my hometown is far away from here, sometimes I feel homesick. However, I always have Rose on my side. Her accompany gives me great comfort.

I feel so lucky that I could have such a good friend, who teaches me and help me in my study and leisure life, so she is the classmate that has influenced me most in college.

必背高考英语作文10篇（扩展2）

——必背高考英语作文 (优选20篇)

高考必背英语作文经典范文 第48篇

Dear XXX

As the world is becoming a global village, English is getting more and more important, so

mastering English means we can see the world through a new window.

My English is just OK and the two main problems in my study are that I feel it difficult to

learn words by heart, and that I often feel nervous when speaking English. I really hope that you

can give me good advice on how to memorize new words. Another suggestion is to give us more

chances to practice speaking. I believe we can make much progress in English with your help.

Thank you!

高考必背英语作文经典范文 第49篇

一、判断句

(1)用“者……也”表判断

“廉颇者，赵之良将也。”

(2)句末用“者也”表判断

“城北徐公，齐国之美丽者也。”

(3)用“者”表判断

“四人者，庐陵萧君圭君玉，长乐王回深父，余弟安国*父，安上纯父。”

(4)用动词“为”或判断词“是”表判断

①为天下理财，不为征利

②汝是大家子

(5)用“即”“乃”“则”“皆”“本”“诚”“亦”“素”等副词表示肯定判断，兼加强语气，用“非”表示否定判断

①今天子有急，此乃臣效命之秋也。

②此诚危急存亡之秋也。

③梁将即楚将项燕。

④此则岳阳楼之大观也。

⑤臣本布衣。

⑥且相如素贱人。

⑦鱼，我所欲也，熊掌亦我所欲也。

⑧予本非文人画士。

(6)无标志判断句

文言文中的判断句有的没有任何标志，直接由名词对名词作出判断。

高考语文现代文答题基本知识

1.阅读:注意整体阅读,注意抓三个方面:一是要有文体特征意识(散文和小说,

**和传记的文体特征概述见后);二是要有思路分析意识(边读边概括各段落意思及段与段之间的关系);三是要有寻找中心句意识(每段的中心句,特别是文章的开头,结尾,过渡句以及标题)

2.审题:从题干中求启示，寻求解题的突破口，确保准确答题。题干具有以下作用:暗

示答题区域;暗示答题思路;暗示答题方法;暗示答案本省。审题时注意:

是否选准题眼(答题重点);是否选全要点(要答几个方面);

是否选准角度(以谁为陈述主体);是否选好恰当的句式(要与设问的句式一致)

**语言时，注意“问”与“答”要照应好.如问：