知识和技能英语【汇集20篇】

良好的开端等于成功的一半，下面是小编整理的高考英语写作基础知识，欢迎阅读。

一. 开头用语：

良好的开端等于成功的一半.在写作文时，通常以最简单也最常用的方式---开门见山法。也就是说, 直截了当地提出你对这个问题的看法或要求，点出文章的中心思想。

1.议论文：

A. Just as every coin has two sides, cars have both advantages and disadvantages.

B. Compared to/ In comparison with letters, e-mails are more convenient.

C. When it comes to computers, some people think they have brought us a lot of convenience. However,...

D. Opinions are divided on(关于) the advantages and disadvantages of living in the city and in the countryside.

E. As is known to all/ As we all know, computers have played an important role/part in our daily life.

F. Why do you go to university? Different people have different points of view.

2. 书信：

A. I am writing to you to apply for admission to your university as a visiting scholar.

B. I read an advertisement in today’s China Daily and I apply for the job...

C. Thank you for your letter of May 5.

D. How happy I am to receive your letter of January 9.

E. How nice to hear from you again!

3. 口头通知或介绍情况：

A. Ladies and gentlemen, May I have your attention, please? I have an announcement to make.

(词典例子：Can I have your attention please?请注意听我讲话好吗?)

B. Attention, please. I have something important to tell you.

C. Mr. Green, Welcome to our school. To begin with, let me introduce Mr. Wang to you.

4. 演讲稿：

A. Ladies and gentlemen, I feel very much honored to have a chance here to make a speech on the subject -- A Balanced Diet and Health.

(词典解释：be/feel honoured to do sth=feel proud and happy做某事感到荣幸

例子：I was honoured to have been mentioned in his speech. 他在讲话中提到了我，真是荣幸。)

B. Good morning everyone! Allow me, first of all, on behalf of all present here, to extend our warm welcome and cordial greeting to our distinguished guest.

(词典解释：extend=to offer or give sth to sb 提供;给予

例子：I’m sure you will join me in extending a very warm welcome to our visitors. 我肯定你们会同我一起向来访者表示热烈的欢迎。)

(词典解释：allow me=used to offer help politely (礼貌地表示主动帮忙)让我来

二.并列用语：

as well as, not only…but (also), including,

A. Not only do computers play an important part in science and technology, but also play an informative role in our daily life.

B. All of us, including the teachers / the teachers included, will attend the lecture.

C. He speaks French as well as English.=He speaks English, and French as well.=He speaks not only English but also French.

D. E-mail, as well as telephones, is playing an important part in daily communication.

三.对比用语：

on the one hand---, on the other hand---, on the contrary/contrary to ..., though, for one thing, for another; nevertheless

A. I know the Internet can only be used at home or in the office, but on the other hand, it is becoming more and more popular for much information as well as clear and vivid pictures.

B. It is hard work; I enjoy it, though.

C. Contrary to what I had originally thought, the trip turned out to be fun.

(词典：contray to sth 与之相异的，相对的，相反的

Contrary to popular belief, many cats dislike milk. 与普通的想法相反，许多猫并不喜欢牛奶。)

四. 递进用语：

even, besides, what’s more, as for, so…that…, worse still, moreover, furthermore; but for, in addition, to make matters worse

A. The house is too small for a family of four, and furthermore/besides/what’s more/moreover /in addition/worse still , it is in a bad location.

Facts about elephant （关于大象的知识）

Do you know what biggest living animals on land are? The answer to this question is elephant. There are two kinds of elephants. They are African elephants and Indian elephants. Elephants always eat a lot ?100-1000 pounds of grass about one day. Elephants can live up to 60-70 years .There are no bones in the back of its feet ,only flat .Isn’t it amazing ?It is also interesting to know that elephants walk on tiptoe ,so they walk quietly as well as cats .Maybe you know elephants’ trucks are very expensive . Hunters kill them to get trucks.

译文：你知道在陆地上谁是最大的动物吗？这个问题的答案是：大象。大象有两种品种，一种是美洲象，另一种则是印度象。大象每天都要吃下100至1000磅的青草。大象能活60-70岁。在它们的脚中没有一块骨头，只有脂肪。这难道不使人惊奇吗？同样有趣的还有大象用脚趾走路，所以它们走起路来象猫一样轻。也许你了解大象的象牙很值钱，猎人们为了取得象牙而杀死大象。

[大象的知识的英语作文及译文

We gain our knowledge about the world and our life from two sources: from experience and from books. These two resources are both important, but which of them is more important?

Knowledge from books forms a very important part of our knowledge structure. In schools and colleges, we learn knowledge which is fundamental to our future career. We learn knowledge from books in order to make our contributions to this society in the future. A student learns mathematic equations and other scientific knowledge and become a scientist or engineer. We will be illiterate and ignorant without learning knowledge from books. Moreover, we acquire knowledge about life and the world by reading books, magazines and newspapers. This is also very important as we cannot experience everything all by ourselves. Therefore books are a very important source of knowledge.

On the other hand, we cant learn everything from a book. “Experience is the best teacher” is an old cliché, but I agree with it. The most important, and sometimes the hardest, lessons we learn in life come from our participation in situations. We learn how to get along with others or how to have self-respect from our experience, not from books. We cannot learn emotional feelings, such as love and care, through books; they come from our real life experience. Knowledge from experience is also a very important supplement to knowledge from books.

Needless to say both learning sources, books and experience, are very important to us. But in my opinion knowledge from experience is more important, because without knowledge from experience, it is impossible to get a real understanding of knowledge from books, and how to apply this knowledge to real world situations.

Soccer is the most popular sport in the world.

For those of you who are unfamiliar with the game I would like to give a brief introduction. 2 teams of 11 players compete on a soccer field at once. They can only touch the ball with their feet, head and chest. If they use their hands, the ball is given to the other team. Only the goalie can use hands. The objective is for each team to score on the opposing teams goal.

In 2004, the president of the International Confederation of Association Football, or FIFA for short, confirmed that soccer originated from China during the Warring States Period in 476-221 B.C. However, even though they followed the no-hands rule it was still very different from the soccer we know and love today.

Soccer changed and developed over the next centuries as it traveled through different countries around the world.

Modern day soccer started in England about 200 years ago. In May 21 1904, FIFA was established in Paris. From 1930, a World Cup would be held every 4 years.

Soccer is already a sport that we need in our life. There are about 800 thousand teams that usually play in matches. There are about 40 million players that signed up. There are a 100 thousand professional players.

As I mentioned before, traditionally, soccer matches have consisted of 11 players; however, now other competitive options are available including, five on five, seven on seven, and even beach soccer.

Soccer is really a sport that can be enjoyed by people of all ages and ability. I have loved playing for more than half of my life and I know that if you start today you will too.

一、问号

问号要用在一个直接的问句，而不是间接的。

如：How will you solve the problem? 是正确的用法，但用在I wonder how you will solve the problem?就不对了，应该使用句点而不是问号。

另外，在客气的用语中，也是用句点而不是问号。

如：Will you please give me a call tomorrow.

二、句点

1.句点用于当一句话完全结束时。

2.句点也可以用于英文单词的缩写。如：Mrs. | Dr. | P.S. 等。但要注意的是当缩写的字母形成了一个单词的时候就不要使用句点。如：IBM, DNA 等。

三、感叹号

感叹号用于感叹和惊叹的陈述中，在商业写作中要注意感叹号的应用，因为不恰当的使用会显得突兀及不稳重。

四、分号

1.与中文一样，分号用于分隔地位平等的独立子句。在某些情况下，使用分号比使用句点更显出子句之间的紧密联系，另外分号也经常与连接副词 thus, however, therefore一起使用。

如：I realize I need exercise; however, Ill lie down first to think about it.

2.在句子中如果已经使用过逗点，为了避免歧义的产生，就用分号来分隔相似的内容。

如：The employees were Tom Hanks, the manager; Jim White, the engineer; and Dr. Jack Lee.

[英语六级作文必备标点符号使用方法知识

If we have no knowledge, we cannot succeed in doing any work. Why? Because knowledge is power. With knowledge we have conquered nature and invented steamers, trains and airplanes. We can send messages by telegram. We can talk with our friends by telephone. As is well known, we students are the future masters of the nation. She needs us very much. If we do not make efforts to acquire knowledge, how can we render service to her ?

"Knowledge is power."We know knowledge is very important in this society.Now we study many subjects，such as chinese，maths，english，physics，chemistry and so on.To me ,English is my favourite subject because it is the most interesting subject .But I find studying English is very difficult.

So if you ask which subject is the most difficult to me.My answer will be English.Now I am a student,everyday I have more than one English classes,I like studying it very much and I hope I can study it very well,so I can talk with foreigners and know the foreign countries things,it is very useful.

[知识就是力量英语作文

The relationship of knowledge and ability is a long-term domestic questions among home and aboard.In the argument put forward different views ,of which there are two opposing views.

One view is that knowledge is the basis of ability.There is no ability to master the knowledge without knowledge.Therefore,knowledge is more important than the capacity-building.

Another view is that in todays technological revolution,the era of knowledge explosion,to teach him to fish,it is better to teach him to fish.Ability is more important than knowledge.Although holding these two views of the people can use a lot of reasons to demonstrate a positive view of their own,it is difficult to negate each others point of view effectively.How to recognize the ability to impart knowledge and develop the relationship between?It is considered to be a consensus the following areas generally :

(1) To acquire knowledge (including skills) is the basis for the development of the students on the basis of ability to understand the more profound knowledge,grasp the more solid.More skilled the appropriate skills,the better capabilities.If you talk about leaving the grasping of knowledge development ability,the ability to become a river without water,without trees.That is,a relatively rich knowledge may have a stronger ability to not leave the ability to impart knowledge to develop.

At the same time,capacity development is an important prerequisite to knowledge.If there is no certain cognitive abilities (such as perception,memory,thinking ability,etc.),you will not be able to acquire knowledge.

Therefore,the ability and knowledge are interrelated and mutually reinforcing.Both of them are the basic tasks of teaching.They are important and should not have the severity of the other.The two should be simultaneous.

(2) There are differences between knowledge and ability.The so-called difference is the knowledge and ability are two different concepts.They can not be equated.Knowledge is that people do things and a general understanding of the law objectivity.It is summed up in the social practice and is the experience of mind system/.It is also an objective law of reflection in mind.It is formed in practice and is the level of psychological development.

(3) The conversion between the knowledge and ability of certain conditions need to have mastery of knowledge and it is an indispensable prerequisite for the formation of capacity.However,the development of student ability is not in the process of imparting knowledge spontaneously carried out.The idea that learning the knowledge to develop the ability naturally,or with the natural ability to grasp the knowledge of the views are not realistic.Conversion between the knowledge and ability is the need to have certain conditions.

Therefore,when teachers are grasping the "double base" teaching,they should also create a variety of effective ways to impart knowledge and develop the ability to unify to enable students to become a new generation of knowledge and wisdom.

Generally, knowledge gained from books is theoretical, that gained from experience is practical. It is difficult to answer which is more important to we people. It depends on the phases and events of our learning.

Knowledge learned from books is (instructive教育性的,) which perhaps cannot learn directly from experience. We often hear thunders and see lightning in the sky, and we can easily find that lightning will be seen sooner than sound will be heard. According to our experience alone, we cannot tell why it had happened. But when we learn some physics in textbooks, we will find the answer clearly that because light travels faster than sound does, it takes less time for light to travel the same distance than for sound. Therefore, book knowledge can inform us some useful theories that can give us general ideas and help us understand the real phenomenon better.

In turn, practice knowledge check out the theories gained from books. There is an old Chinese saying that practice is the only criterion of inspecting the truth. So not all knowledge from books is credible, even false. When Aristotle wrote in his transcripts that the earth is the center of our planets, no one doubts this for centuries. However, when Galileo read about it, he did not suspect it at first, but when he made some observation and research, he found it is not the truth. Then comes the new theory—Sun center theory.

[书本知识和经验考研英语作文

写作题目 Knowledge or Experience

Directions： You are allowed 40 minutes to write an essay no less than 150 words on the following topic.

1.some emphasize book knowledge

2.others stress practical experience

3.which one is more important? Give your reasons to illustrate your opinion.

范文：

Which is more important in life， knowledge from the books you read， or personal experience you gain in reality? The answer may vary from person to person. The young， educated may emphasize the former， and the old may stress the later. But in my opinion， they are of the same importance.

Experience is priceless. How to become an efficient secretary? How to prepare for your first child to come into the world? There is so much experience we need in careers， in life and even in academic studies. It helps one deal with the problems with ease and confidence. Especially activities and to accumulate experience of different kinds is more crucial.

Experience， however， is limited in terms of time and space. For one thing， it is impossible for anyone to experience all the important events and meet all the famous people. For another， as the speed with which skills are obsolete and new problems crop up is unprecedented because of the fast development of society， experience is far less adequate. Depending too much on it only leads to narrow-mindedness and prejudice.

One way to compensate for it is to read books. Books of various kinds can bring us almost unlimited additional experience. From books you can not only trace back to the wisdom of our antecedents， but keep up with the latest developments of science and technology. To be sure， its secondhand experience. But it is the ideal supplement to our own limited experience. Few of us can travel around the world， or live long beyond one hundred years， but all of us can live many lives by reading books.

Both book knowledge and personal experience are essential. While experience makes one more resourceful， book knowledge makes one more learned.

[中考英语作文素材：知识和经验

Value of KnowledgeIn the Information Age， public awareness of the value of knowledge critically affects the economic growth of a nation。

The schematic diagram clearly shows how the value of knowledge evolved in China in the past 50 years。The schematic diagram mainly consists of three parts。 From 1950 to 1966， the curve was roughly a straight line slightly above zero， showing that China was a poorly-educated nation then。 In 1966， the curve drastically dropped below zero， moving down hopelessly in the next 11 years。 This period coincided with the "Culture Revolution"。

Our society went mad then， books were burned， schools were closed and all kinds of academic activities were banned。 Knowledge inflicted its masters nothing but disasters。 Life was a nightmare for Chinese intellectuals， including famous scholars as well as common people who received higher education or whose profession had anything to do with knowledge。 It was a time when ignorance was a virtue and knowledge was a crime。 People tried desperately to be away from knowledge。 As a result， China lagged farther behind the rapid progressing world。 This was the darkest time in the history of New China。

The curve returned to its original non-zero position around 1978 and moved up but slowly。 From 1984 on， it has been shooting up。 The open-up policy encourages people to study and to channel their knowledge to the market economy。 Millions of Chinese are bettering off by means of their knowledge and more Chinese enjoy the fruits of knowledge and say goodbye for good to poverty that haunted them for generations。As our world is rapidly advancing towards the Information Age， increasing number of people realize that knowledge is power and creativity is everything。

Only when China becomes a better educated nation， can China be a great nation with international prestige。

[知识的价值_英语作文

Praise of knowledge has never come to an end since ancient times。 Apparently， knowledge is a treasure that everybody volunteers to possess and much of success could be attributed to it directly or indirectly。

As far as I am concerned， the beauty of knowledge can be explained in three aspects。

Firstly， knowledge is open to all human beings。 People can learn whatever they wish in one way or another。 Secondly， knowledge learnt can be reflected in ones later life， so that one knows how to savor the present moment in peaceful times and how to deal with problems in difficult times。 Last but not least， one of the most prominent features of knowledge is that one carries it throughout his life。 Even if one loses a large fortune， he will never be a beggar if he already knows how to make money。

To sum up， knowledge is of great importance in ones lifetime。 It is advisable that one should learn the beauty of knowledge and enjoy the process of learning。

考研英语大纲对于考研英语作文的评分标准有明确规定，其中一项标准表述如下“标点符号反映语言准确性的一个方面。评分时，要视其对交际的影响程度予以考虑。如书写较差，以致影响读者理解，将分数降低一个档次”。还有一些考生英语基本功不太扎实，在进行英语写作时甚至出现一“逗”到底的情况，没有养成正确的书写习惯。以下是英语写作基础知识之标点与书写详细内容：

一、标点符号

标点符号有助于明确或强调句子的意思，而且，考研英语作文评分标准中要求考生在写作时使用的标点符号要正确，因而有必要学会正确使用各种英文标点符号。此处提出一些基本规则，在学习写作时应特别注意并牢记。

1. 结构完整的句子，不论长短，后面都用句号。

2. 不要用逗号连接两个并列句;应用逗号加连词，或用分号。

3. 把逗号和句号分清：逗号带个小尾巴(,)句号是个黑圆点(.)，不是一个圆圈(。)，中文的句号才为小圆圈。

4. 在疑问句后用问号，但在改为间接引语的问句后不用问号：

“Have you done your exercise?” the teacher asked.

The teacher asked whether we had done our exercises.

5. 感叹句只用在需要强调的感叹句或表示强烈感情的词语后面。不要用得太多。

6. 直接引语应放在两个引号之间。说话人和表示“说”的动词可放在引语前面、后面或中间：

She said, “We have decided to take the examination.”

“We have decided to take the examination,” she said.

“We have decided, “she said, “to take the examination.”

注意上面三个句子的标点符号用法。第一句中的She said后面用逗号;第二句的引语后用逗号，she是小写;第三句在decided和she said后面都用逗号，而且引语的第二部分也用小写字母开始。总之，一面与和she said被视作一个句子，只是引语的第一词要大写。

二、书写

应细心书写，便于别人阅读。大写字母应稍大于并稍高于小写字母，a和o, n和u要分清，i和j上面要加一点, t要加一横。在逗号后空处约一个字母的间隔，在句号后则空处约两个字母的间隔。

如要划去一个词，不能用括号把它括起来，因为括号中的词还是要的;而要用粗线把它勾销。如果要增加一个词，应加在已写的一行词上面，不要加在下面，还要用清楚的符号表明加在何处。

常见的手写字体有两种：一种是所谓草体，即字母相连;另一种是所谓印刷体，即字母不相连。两种字体都可以，但最好坚持用一种。

if we have no knowledge, we cannot succeed in doing any work. why? because knowledge is power. with knowledge we have conquered nature and invented steamers, trains and airplanes. we can send messages by telegram. we can talk with our friends by telephone.

as is well known, we students are the future masters of the nation. she (it) needs us very much. if we do not make efforts to acquire knowledge, how can we render service to her (it)?

如果我们没有知识，我们就不能做成功任何事情。为什么?因为知识就是力量。冯藉知识我们征服了大自然，并且发明了轮船，火车与飞机。我们能用电报传递消息。我们能用电话和朋友谈话。

如众所周知，我们学生都是国家未来的主人翁。她非常需要我们。如果我们不努力去获得知识，将来如何来报效她呢?

[知识就是力量英语作文及汉语翻译

知识就是力量(knowledge is power)

The saying "Knowledge is power" becomes universally accepted in that it reveals a simple yet brutal fact: It is the brain rather than sword that makes an individual or a nation strong.

The truth the saying speaks has been proven in mans civilization, which is, to the greatest extent, accelerated by mans knowledge in the form of science and technology. A century ago, it took many-years to send a message to the other end of the world. Nevertheless, we can have it done in seconds today with just touches on computer keyboard.

"Knowledge is power" means something particular to us Chinese since China remains backward. We must sweat over knowledge so as to build China into one of the worlds economic giants.

导语：在日常生活中学习一些急救知识是很重要的。如果一个人出了事故，在找到医生之前他需要医疗。下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

It is important for you to learn some knowledge about first aid in your daily life. If a person has an accident, he needs medical care before a doctor can be found. When you give first aid, you must pay attention to three things. First, when a person stops breathing, open his/her mouth and see if there is food at the bulk of his/her mouth. Second, if a person cannot breathe, do you best to start his/her breathing at once, using a mouth to mouth way. Third, if a person is hurt badly, try at once to stop the bleeding. Then take him/her to a doctor. If a person loses one third of his/her blood, he/she may die.

Many accidents may happen at home. All parents should know first aid in order to deal with common injuries which may happen to their children. When a person is bitten by an animai, wash the wound with cold running water before he/she is taken to see a doctor. When a person is burnt, wash and cool the area of the skin under the cold tap for a while. Then put a piece of dry clean cloth over the burn. If the person is badly burnt, take him/her to the doctor. If a person cuts his/her finger, clean it and put a piece of paper round the cut. Every body should know some first aid in order to save othe peoples lives.

【参考译文】

在日常生活中学习一些急救知识是很重要的。如果一个人出了事故，在找到医生之前他需要医疗。当你急救时，你必须注意三件事。首先，当一个人停止呼吸，打开他/她的嘴，看看是否有食物在他/她的嘴大部分。第二，如果一个人不能呼吸，你最好立即开始他/她的呼吸，用嘴对嘴的方式。第三、如果一个人受了重伤，立即止血。然后带他/她去看医生。如果一个人失去了他/她的血液的三分之一，他/她可能会死。

许多事故可能发生在家里。所有的父母都应该懂得急救，以应对儿童可能发生的常见伤害。当一个人被一个动物，用冷的自来水在他/她送去看医生清洗伤口。当人烧伤时，在冷水龙头下清洗和冷却皮肤区域。然后把一块干干净的布在烧伤。如果人烧伤严重，请带他去看医生。如果一个人割伤了他的手指，把它擦干净，然后在伤口周围放一张纸。每个人都应该懂得一些急救知识，为了救其他人的性命。

It is generally believed that a high diploma guarantees a promising future. Some people identify high diplomas with profound knowledge and exceptional competence. Companies also tend to emphasize the academic achievement of a job candidate. Like it or not, there does exist a social reality – the higher diplomas one gets, the more popular he becomes。

On the contrary, other people claim that a high diploma doesn’t automatically translate into knowledge. A diploma, in their eyes, is only the acknowledgment of one’s educational experience rather than a guarantee of one’s ability. Therefore, we can never measure the depth of one’s knowledge by the grade of one’s diploma. Besides, many knowledgeable people don’t have a high diploma. Take Bill Gates for example. His dropping out of college cannot deny the fact that he is one of the world’s most learned men。

So I must say no one should ever equate a diploma with knowledge, because a diploma is nothing but a proof of a short-term study while genuine knowledge needs one’s lifelong devotion。

1)主语从句

It is common knowledge that honesty is the best policy。

It is well-known that…

It is self-evident/ conceivable / obvious / apparent that…

It goes without saying that… It is universally acknowledged that…

It is / that

2)宾(表)语从句

We cannot understand why he was so cruel to his roommates。

The problem is not who will go, but who will stay。

3)定语从句(限定性和非限定性)

As is shown/ demonstrated/ illustrated/ depicted/ described…in the cartoon/ picture/ graph/ table…,

There are many reasons why I want to study in your university。

It is estimated that tens of billions of pounds is spent on cigarettes every year in our country, which is a huge waste。

4)状语从句(时间，原因，地点，条件，让步，转折等)

When the man is enjoying the cigarette, the smoke becomes a monster (怪物) which will devour him。

Whatever the reason, there are still some problems with student use of computers。

5)分词短语做定语或状语

Prof. Kang came to our university, giving us a lecture on how to acquire English better。

6)倒装句

Only through these measures can we hope to solve the problem。

Scattered around the globe are more than 100 small regions of isolated volcanic activity known to geologists as hot spots。

7)被动句

Some measures should be taken to deal with the problem。

He is said to have accomplished a lot of great deeds。

Many people believe that…(It is believed that…)

8)设问句

Do you still remember the boy who cried wolf for several times so no one would trust him?

9)比较

1.The advantages far outweigh the disadvantages。

2.The advantages of A are much greater than those of B。

3.A may be preferable to B, but A suffers from the disadvantages that.。。

4.It is reasonable to maintain that ...but it would be foolish to claim that.。。

5.For all the disadvantages, it has its compensating advantages。

6.Like anything else, it has its faults。

7.A and B has several points in common。

8.A bears some resemblances to B。

9.However, the same is not applicable to B。

10. A and B differ in several ways。

11. Evidently, it has both negative and positive effects。

12. People used to think ..., but things are different now。

13. The same is true of B。

14. Wondering as A is ,it has its drawbacks。

15. It is true that A ... , but the chief faults (obvious defects )are .。。

10)原因

1.A number of factors are accountable for this situation。

A number of factors might contribute to (lead to )(account for ) the phenomenon(problem)。

2. The answer to this problem involves many factors。

3. The phenomenon mainly stems from the fact that.。。

4. The factors that contribute to this

5. The change in ...largely results from the fact that.。。

6. We may blame ...,but the real causes are.。。

7. Part of the explanations for it is that .。。

8. One of the most common factors (causes ) is that .。。

9. Another contributing factor (cause ) is .。。

10. Perhaps the primary factor is that …

11. But the fundamental cause is that .。。

①in+月、年 the morning/afternoon/evening/a week 表示时间

②on+具体某一天(几月几日)/某个假期(…Day)

③at+具体某点时间、某个假期(…Festival)/the weekend

①in…street 表示方位

②on…road/left/right

③at the…crossing/stop/某个具体的地点

①in the tree(不是树上长出来的)

②on the tree(树上原来自己长出来的)

表示时间：

① ago(……以前) later(……以后)

② before (在……以前) after(在 ……以后)

be 动词和助动词

1. be 动词(am/is/are)

主语 be 动词(原形) be 动词(过去式)

I am was He/she/it is was

We/you/they are were

2.助动词(do/does/did)

Do+非第三人称单数 +动词原形…?

…do/dont

Does+第三人称单数

…does/doesnt

Did+所有主格

…did/didnt

What do you/they/we…

+动词原形?

I/They/We+动词原形…。

What does he/she/it…

He/She/It +(动词+S)….

What did you/they/we/ he/she/it…

I/They/We/ He/She/It +动词过去式。

知识就是力量(knowledge is power)

Recently there has been a discussion regarding the issue of knowl- edge in the newspaper. As can be seen from the picture， knowledge is symbolized by a clenched fist as power. The fist sends out a message for "obedience"， threatening to crack with power any hard nut. The more demanding and challenging a task is， the more powerful the fist seems to grow. Similarly， knowledge， the strongest power for human beings， feeds up the field of science and technology. The more ad- vanced and developed a field is， the more profound knowledge seems to become.

A specific example is the dunaping of Mir， Russias space station. As is the case of the Russian space program， the country could no longer afford to keep Mir aloft in orbit because of lack Of financial support. Therefore， Rus- sia decided to dump the space station. The effect is both immediate and far -reaching. As far as the present is concerned， the successful launching and dumping of IVrLr has proved to the world that mankind， armed with pro- fca. md knowledge， cannot just build things but can operate them welt. For the distant impact， the once- in- a- lifetime success of/VFtr provides man with valuable and indispensable experience for manned space flight in the years to crane. Then， someday in the furore， them might appear in space more Mirs， visiting Mars， spreading friendship， parading the perfect maste- ry of knowledge.

As to the best way to master knowledge， I suggest that everyone of us "ask not what others will learn from you， but what you can learn from the others." By so doing， I sincerely believe each person， pro- tected by the "fist"， will be learned and knowledgeable.