2013年广东卷英语试题及答案

Ⅰ.语言知识及应用(共两节，满分45分)

第一节 完形填空(共15小题；每小题2分，满分30分)

阅读下面短文，掌握其大意，然后从1～15各题所给的A、B、C和D项中，选出最佳选项。

Number sense is not the ability to count. It is the ability to recognize a __1__ in number. Human beings are born with this ability. __2__，experiments show that many animals are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not __3__．However, if you remove two, the bird __4__ leaves. This means that the bird knows the __5__ between two and three. Another interesting experiment showed a bird's __6__ number sense. A man was trying to take a photo of a crow(乌鸦)that had a nest in a tower, but the crow always left when she saw him coming. The bird did not __7__ until the man left the tower. The man had an __8__．He took another man with him to the tower. One man left and the other stayed, but they did not __9__ the bird. The crow stayed away until the second man left, too. The experiment was __10__ with three men and then with four men. But the crow did not return to the nest until all the men were __11__．It was not until five men went into the tower and only four left that they were __12__ able to fool the crow.

How good is a human's number sense? It's not very good. For example, babies about fourteen months old almost always notice if something is taken away from a __13__ group. But when the number goes beyond three or four, the children are __14__ fooled. It seems that number sense is something we have in common with many animals in this world，and that our human __15__ is not much better than a crow's. 1．A. rise B. pattern C. change D. trend

2．A. Importantly B．Surprisingly

C. Disappointedly D. Fortunately 3．A.survive B．care C. hatch D. notice

4．A. generally B．sincerely C. casually D. deliberately 5．A. distance B．range C．difference D．interval 6．A. amazing B. annoying C．satisfying D．disturbing 7．A. relax B．recover C．react D. return

8．A. appointment B．excuse C. idea D. explanation 9．A. fool B. hurt C. catch D. kill

10．A. reported B. repeated C. designed D. approved 11．A. confused B. gone C. tired D. drunk

12．A. gradually B. luckily C. strangely D. finally 13．A. single B. small C. local D. new

14．A. seldom B. temporarily C．merely D. often 15．A. sight B. nature C. ability D. belief

【要点综述】 数字感，不仅仅人生来有这样的本能，动物也有，而且有的动物比人类还强。文章通过实验对此进行了说明。

1．C 考查名词词义辨析及语境理解。从本段中的For example 后面的描述来看，这里指的是数字的变化，所以选change。

2．B 考查副词词义辨析及语境理解。上文告诉我们，这种能力是人生来就有的，而实验证明，动物也有这种能力，这应该是令人惊讶的，所以应该选B，意思是：令人惊讶地。

3．D 考查动词词义辨析及语境理解。从下面的However 及其后面的句子可看出，四个鸟蛋变为三个，鸟妈妈会注意不到，而当三个变为两个的时候，她就会离开，这就意味着鸟妈妈知道两个和三个的区别。所以此题选notice，意思是：注意到。

4．A 考查副词词义辨析及语境理解。发现自己的卵少了，通常她会离开，所以选generally，意思是：通常。deliberately 故意地；sincerely真诚地；casually随便地，临时地。

5．C 考查名词词义辨析及语境理解。the difference between…and…意思是：……和……之间的差别。

6．A 考查形容词词义辨析。下面描述实验中的乌鸦对数字的变化是令人惊讶的，所以选amazing。

7．D 考查动词词义辨析及语境理解。由“…the crow always left when she saw him coming…”可知，直到人离开，乌鸦才回来，所以选return。relax 放松；recover恢复；react反应。

8．C 考查名词词义辨析及语境理解。下文说的是这个人为了让乌鸦回来想出了一个办法，所以用idea。have an idea意思是：想出了一个办法，有了一个主意。appointment任命，约定；excuse借口； explanation解释。

9．A 考查动词词义辨析及语境理解。他们本想让一个人离开，造成个假象，欺骗一下乌鸦，但是乌鸦不上当，等到第二个人离开了才回来。所以选fool，意思是：欺骗、愚弄。

10．B 考查动词词义辨析及语境理解。这里指的是又添加人重复上面的实验，所以选repeat。

11．B 考查形容词词义辨析。对应上文的left，四个选项中只有gone符合语境，意思是：离去的，离开的。

12．D 考查副词词义辨析及语境理解。这里指的是实验的最后结果，所以用finally。直到五个人进去，四个人离开，最终把乌鸦给愚弄了。

13．B 考查形容词词义辨析。从下文的“when the number goes beyond three or four”可以看出，这里所说的group应该是small group。

14．D 考查副词词义辨析及语境理解。 当数量超过三个或四个的时候，14个月左右的婴儿常常被欺骗了。

15．C 考查名词词义辨析及语境理解。这里指的是对于东西数量变化的识别能力，所以选ability。文章开篇有原词复现。

第二节 语法填空(共10小题；每小题1.5分，满分15分)

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在相应位置上。

One day, Nick invited his friends to supper. He was cooking some delicious food in the kitchen.Suddenly, he 16.________ (find)that he had run out of salt. So Nick called to his son，“Go to the village and buy some salt，but pay a fair price for it: neither too much 17.________ too little.”

His son looked surprised.“I can understand why I shouldn't pay too much，Father，but if I can pay less, 18.________ not save a bit of money？”

“That would be a very 19.________(reason)thing to do in a big city，but it could destroy a small village like ours，”Nick said.

Nick's guests, 20.________ had heard their conversation, asked why they should not buy salt more cheaply if they could. Nick replied，“The only reason a man would sell salt 21.________ a lower price would be because he was desperate for money.And anyone who took advantage of that situation would be showing a lack of respect 22.________ the sweat and struggle of the man who worked very hard to produce it.”

“But such a small thing couldn't 23.________ (possible) destroy a village.” “In the beginning, there was only 24.________ very small amount of unfairness in the world，but everyone added a little，always 25.________ (think) that it was only small and not very important，and look where we have ended up today.”

【要点综述】 文章通过一个故事，向我们揭示了一个道理：世上的不公平本来没这么明显，正是由于众人的一点点的改变，使得这些不公愈演愈烈。

16．found 考查动词的时态。文章讲述的是过去的事情，所以用一般过去时。也可结合后面从句的时态(过去完成时)来判断。

17．nor 考查连词。neither…nor…为固定搭配。“a fair price”就应该是钱既不能太多，也不能太少。

18．why why not ＋ 动词原形，意思是：为什么不……？

19．reasonable 考查词形变化。作定语，修饰后面的名词thing，用形容词形式。reasonable 合理的。

20．who 考查关系代词。代替指人的先行词，引导一个非限制性定语从句，用who。

21．at 考查介词。at a lower price为固定用法，意思是：以较低的价格。 22．for respect for sth意思是：对……的尊重。

23．possibly 考查词形变换。修饰谓语动词destroy作状语，用副词形式。 24．a 考查冠词的用法。an amount of 意思是：许多，大量。amount 前面有very修饰，用不定冠词a。

25．thinking 考查非谓语动词。作谓语动词added的伴随状语，表示主动，用v.­ing形式。

Ⅱ.阅读(共两节，满分50分)

第一节 阅读理解(共20小题；每小题2分，满分40分)

阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。

A

Imagination and fantasy can play an important role in achieving the things we fear.Children know this very well. Fred Epstein，in his book If I Make It to Five，tells a story he heard from one of his friends about Tom，a four-year-old boy with a cancer in his back bone.He came through several operations and a lot of pain by mastering his imagination.

Tom loved to pretend，and he particularly loved to play superheroes. Dr. Epstein explained that it was actually a brilliant way for his young mind to handle the terrifying and painful life he led.

The day before his third trip to the operating room，Tom was terribly afraid.“Maybe I could go as Superman，”he whispered to his mom.Hearing this, the mother hesitated for a while.She had avoided buying the expensive costume(戏装)，but finally she agreed.

The next day Tom appeared as the powerful Superman，showing off through the hospital halls and coolly waving his hand to the people greeting him along the way.And Tom，with the strength of his fantasy，successfully made it through the operation.

The power of imagination need not be reserved for children only.We all have the power to use our fantasies to attempt things we never thought possible，to go through those things that seem impossible，and to achieve what we never believed we could. Just as Dr.Epstein puts it，“If you can dream it，you can do it.”

It doesn't mean that you should dress as a superhero for your next job interview.But，next time you are tested in a way that seems impossible, imagine what it would take to overcome it.Become the person you need to become to win over your challenge and do it in your mind first.So，let your imagination run wild，and dare to dream.

26．What do we know about Tom? A．He was seriously ill. B．He was a dishonest boy. C．He was crazy about magic. D．He was Dr.Epstein's patient.

27．What can be inferred about Tom's mother? A．She was a rich lady. B．She refused Tom's request. C．She wanted Tom to be a superhero. D．She wanted to get Tom through the pain.

28．When Tom went for the third operation，he ________． A．pretended to be painful

B．acted like a superhero C．appeared in poor spirits D．argued with his mother

29．In the last paragraph，you are advised ________． A．to go through some difficult tests B．to wake up from your wild dreams C．to become a powerful person in your mind D．to wear expensive clothes for job interviews 30．What is the purpose of the passage? A．To tell us an interesting story. B．To help us make right decisions. C．To advise us to care about children. D．To encourage us to use our imagination.

【要点综述】 文章告诉我们，面对苦难和挑战，要充分发挥想象力的作用，使自己内心强大起来，梦想才能实现。

26．A 细节理解题。由第一段的“Tom，a four-year-old boy with a cancer in his back bone.He came through several operations…”可知，Tom 病得很厉害。

27．D 推理判断题。由第四段的“And Tom, with the strength of his fantasy，successfully made it through the operation.”可以看出，Tom的妈妈答应儿子的要求，就是想帮儿子减少手术的痛苦感。其他选项可以这样排除：由第三段的“She had avoided buying the expensive costume(戏装)，but finally she agreed.”可以看出A和B错误；C项可以由常识排除。

28．B 细节理解题。由第四段的“The next day Tom appeared as the powerful Superman, showing off through the hospital halls and coolly waving his hand to the people greeting him along the way.”可知当时他的行为和超人一样。故选B。

29．C 推理判断题。这是对前面所讲述的故事的升华，故事中小Tom用自己的想象力战胜了痛苦，作者在这里也建议我们面对困难时要“need to become to win over your challenge and do it in your mind first.”还要“let your imagination run wild, and dare to dream.”由此可见，C项符合题意。

30．D 写作目的题。文章开篇点题：Imagination and fantasy can play an important role in achieving the things we fear.告诉我们想象力的重要性，然后通过一个具体的例子加以论证。最后一段中作者又鼓励我们在挑战和困难面前使用想象力，使自己内心强大起来，故选D。

B

Some people think that success is only for those with talent or those who grow up in the right family，and others believe that success mostly comes down to luck.I'm not going to say luck，talent，and circumstances don't come into play because they do.Some people are born into the right family while others are born with great intelligence，and that's just the reality of how life is.

However，to succeed in life，one first needs to set a goal and then gradually make it more practical.And，in addition to that，in order to get really good at something，one needs to spend at least 10，000 hours studying and practising.To become great at certain things，it'll require even more time，time that most people won't put in.

This is a big reason why many successful people advise you to do something you love. If you don't enjoy what you do，it is going to feel like unbearable pain and will likely make you quit well before you ever become good at it.

When you see people exhibiting some great skills or having achieved great success，you know that they have put in a huge part of their life to get there at a huge cost.It's sometimes easy to think they got lucky or they were born with some rare talent，but thinking that way does you no good，and there's a huge chance that you're wrong anyway.

Whatever you do，if you want to become great at it, you need to work day in and day out，almost to the point of addiction，and over a long period of time.If you're not willing to put in the time and work，don't expect to receive any rewards.Consistent, hard work won't guarantee you the level of success you may want, but it will guarantee that you will become really good at whatever it is you put all that work into.

31．Paragraph 1 mainly talks about ________． A．the reasons for success

B．the meaning of success C．the standards of success D．the importance of success

32．In Paragraph 2，the underlined word that refers to ________． A．being good at something B．setting a practical goal C．putting in more time D．succeeding in life

33．Successful people suggest doing what one loves because ________． A．work makes one feel pain B．one tends to enjoy his work C．one gives up his work easily D．it takes a lot of time to succeed 34．What can we infer from Paragraph 4? A．Successful people like to show their great skills. B．People sometimes succeed without luck or talent. C．People need to achieve success at the cost of life. D．It helps to think that luck or talent leads to success. 35．What is the main theme of the passage? A．Having a goal is vital to success. B．Being good is different from being great. C．One cannot succeed without time and practice. D．Luck，talent and family help to achieve success.

【要点综述】 人人都渴望成功，成功有时或许和天赋、运气和家境有关，但是缺少了长期辛勤的付出，成功就会成为无稽之谈。

31．A 段落大意题。这一部分向我们分析了一个人成功的因素：luck, talent, and circumstances。

32．B 代词指代题。上一句说的是要想成功需要做的第一个方面：“set a goal…make it more practical”。由此可知答案。

33．D 细节理解题。题干关键词为：Successful people suggest(对应文章中的advise)。第三段的第一句话 “This is a big reason why many successful people advise you to do something you love.”中的this，就是指的上文的“To become great at certain things, it'll require even more time, time that most people won't put in.”由此可知答案。

34．B 推理判断题。在这一段里作者告诉我们：It's sometimes easy to think they got lucky or they were born with some rare talent，但接着又说：but thinking that way does you no good。由此可以看出，有时候人的成功是靠运气和天赋的，但是如果我们这样认为对我们是没有好处的。由此可推知答案。

35．C 主旨大意题。纵观全文可以看出，文章首先向我们分析了成功的因素，怎样才能成功，同时也剖析了对成功的一些错误的认识，最后一段总结全文，概括了主题，告诉我们成功需要日复一日(work day in and day out, almost to the point of addiction, and over a long period of time)的努力和辛勤的工作(hard work)。由此可知答案。

C

One day, when I was working as a psychologist in England，an adolescent boy showed up in my office. It was David. He kept walking up and down restlessly, his face pale, and his hands shaking slightly. His head teacher had referred him to me. “This boy has lost his family，” he wrote. “He is understandably very sad and refuses to talk to others, and I'm very worried about him. Can you help？”

I looked at David and showed him to a chair. How could I help him? There are problems psychology doesn't have the answer to, and which no words can describe. Sometimes the best thing one can do is to listen openly and sympathetically.

The first two times we met, David didn't say a word. He sat there, only looking up to look at the children's drawings on the wall behind me. I suggested we play a game of chess. He nodded. After that he played chess with me every Wednesday afternoon—in complete silence and without looking at me. It's not easy to cheat in chess, but I admit I made sure David won once or twice.

Usually, he arrived earlier than agreed, took the chess board and pieces from the shelf and began setting them up before I even got a chance to sit down. It seemed as if

he enjoyed my company. But why did he never look at me?

“Perhaps he simply needs someone to share his pain with，” I thought. “Perhaps he senses that I respect his suffering.”Some months later, when we were playing chess, he looked up at me suddenly.

“It's your turn，” he said.

After that day, David started talking. He got friends in school and joined a bicycle club. He wrote to me a few times, about his biking with some friends, and about his plan to get into university. Now he had really started to live his own life.

Maybe I gave David something. But I also learned that one—without any words—can reach out to another person. All it takes is a hug, a shoulder to cry on, a friendly touch, and an ear that listens.

36．When he first met the author, David ________． A. felt a little excited B. walked energetically C. looked a little nervous D. showed up with his teacher

37．As a psychologist, the author ________． A. was ready to listen to David B. was skeptical about psychology C. was able to describe David's problem D. was sure of handling David's problem

38．David enjoyed being with the author because he________． A．wanted to ask the author for advice B．needed to share sorrow with the author C．liked the children's drawings in the office D．beat the author many times in the chess game 39．What can be inferred about David? A．He recovered after months of treatment. B．He liked biking before he lost his family.

C．He went into university soon after starting to talk. D．He got friends in school before he met the author. 40．What made David change? A．His teacher's help. B．The author's friendship.

C．His exchange of letters with the author. D．The author's silent communication with him.

【要点综述】 对于一个自闭的孩子，心理医生最好的疗法或许就是默默地和他一块感受他的痛苦……

36．C 细节理解题。由第一段的“…and his hands shaking slightly.”可以看出，第一次见面时David有点紧张。

37．A 细节理解题。由第二段的“Sometimes the best thing one can do is to listen openly and sympathetically.”可以看出，他已准备好了聆听。

38．B 细节理解题。在第五段中，作者对小男孩愿意来找他的原因进行了猜测：“Perhaps he simply needs someone to share his pain with，” I thought.“Perhaps he senses that I respect his suffering.”由此可知答案。

39．A 推理判断题。经过作者的治疗，David已经恢复了正常：started talking, got friends in school and joined a bicycle club，同时给作者写信描述了自己目前的生活以及对将来生活的打算。由此可知答案。

40．D 细节理解题。由文章可知，是作者的正确治疗方法，才使David恢复得那么好。他的方法就是：is to listen openly and sympathetically，具体的做法就是默默地和他下棋。

D

While Jennifer was at home taking an online exam for her business law class, a monitor(监控器)a few hundred miles away was watching her every move.

Using a web camera equipped in Jennifer's Los Angeles apartment, the monitor in Phoenix tracked how frequently her eyes moved from the computer screen and listened for the secret sounds of a possible helper in the room. Her Internet access was locked—remotely—to prevent Internet searches, and her typing style was analyzed to make sure she was who she said she was: Did she enter her student number at the

same speed as she had in the past? Or was she slowing down?

In the battle against cheating, this is the cutting_edge and a key to encourage honesty in the booming field of online education. The technology gives trust to the entire system, to the institution and to online education in general. Only with solid measures against cheating, experts say, can Internet universities show that their exams and diplomas are valid—that students haven't just searched the Internet to get the right answers.

Although online classes have existed for more than a decade，the concern over cheating has become sharper in the last year with the growth of “open online courses.” Private colleges，public universities and corporations are jumping into the online education field, spending millions of dollars to attract potential students，while also taking steps to help guarantee honesty at a distance.

Aside from the web cameras, a number of other high-tech methods are becoming increasingly popular. Among them are programs that check students' identities using personal information，such as the telephone numbers they once used.

Other programs can produce unique exams by drawing on a large list of questions and can recognize possible cheaters by analyzing whether difficult test questions are answered at the same speed as easy ones. As in many university classes，term papers are scanned against some large Internet data banks for cheating.

41．Why was Jennifer watched in an online exam? A．To correct her typing mistakes. B．To find her secrets in the room. C．To prevent her from slowing down. D．To keep her from dishonest behaviors.

42．The underlined expression cutting edge in Paragraph 3 is closest in meaning to ________．

A．advanced technique B．sharpening tool C．effective rule

D．dividing line

43．For Internet universities, exams and diplomas will be valid if ________． A．they can attract potential students B．they can defeat academic cheating C．they offer students online help D．they offer many online courses

44．Some programs can find out possible cheaters by ________． A．checking the question answering speed B．producing a large number of questions C．scanning the Internet test questions D．giving difficult test questions

45．Which of the following is the best title of this passage? A．The Advantages of Online Exams B．The High­tech Methods in Online Courses C．The Fight Against Cheating in Online Education D．The War Against the Booming of Online Education

【要点综述】 开放网络教学为人们的知识升级打开了便捷之门，如何保证其教育和学习的质量，防止考试时作弊，现在科技手段在发挥着重要的作用……

41．D 推理判断题。第二段告诉我们监控的目的：“Her Internet access was locked—remotely—to prevent Internet searches, and her typing style was analyzed to make sure she was who she said she was: Did she enter her student number at the same speed as she had in the past？”这些措施都是为了监督其考试中不发生不诚实的行为。该题也可结合常识确定答案。

42．A 词义理解题。从上文的描述及下文的“a key”，“The technology”可以看出，这是一个先进的技术，是确保网络考试真实的关键。

43．B 细节理解题。关键信息：valid。由第三段的“Internet universities show that their exams and diplomas are valid — that students haven't just searched the Internet to get the right answers.”可知答案。破折号

后的内容指的就是选项中所说的：defeat academic cheating。

44．A 细节理解题。由最后一段的“…by analyzing whether difficult test questions are answered at the same speed as easy ones.”可以看出一些软件是通过设置部分难题，通过对答题速度的检测来判断考试者是否在作弊。

45．C 主旨大意题。文章论述的是为了提高开放网络教学的可信度所使用的高科技监考手段，由此可知C项最能概括全文。

第二节 信息匹配(共5小题；每小题2分，满分10分) 阅读下列应用文及相关信息，并按照要求匹配信息。 首先请阅读下列杂志上的广告内容：

A.

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以下是读者为了获取相关广告详细信息的电子邮件，请匹配广告内容与邮件。

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48.

49.

50. 【答案】

46．B 关键信息“power supply”对应“discharge”；digital cameras。 47．E 关键信息：car。 48．C 关键信息：insurance。 49．F 关键信息：diploma。

50．D D 项中的Home Security System 能满足Peter White的“prefer to secure my house with new technology”的要求。

Ⅲ.写作(共两节，满分40分)

第一节 基础写作(共1小题；满分15分)

你接受了一项写作任务，要为英语校报写一篇时事快讯。 [写作内容]

请根据以下信息，写一篇关于移民火星的快讯。

志愿者的选拔 到2015年，在全球选出约30名去火星*的志愿者。 志愿者的条件 至少18岁； 做好不回地球的准备； 愿与他人保持良好的关系。 专家观点 火星生活条件太艰苦； 面临严寒气候、孤独和恐惧。 志愿者观点 厌倦地球生活，想体验火星生活； 如果成功，就是人类英雄。 *火星：the Mars [写作要求]

只能用5个句子表达全部内容。 [评分标准]

句子结构准确，信息内容完整，篇章连贯。

_________________________________________________________________ ________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ [思路点拨] 随着科技的发展，太空探索以及火星移民已经成为青少年关注的一个热点话题，因此话题为考生所熟悉。在具体的写作中，考生要注意整合要点，在规定的5句话内完成写作任务，这就要特别注意高级句式(定语从句、状语从句等)的使用。同时还应注意连接词和过渡成分的使用，比如：志愿者的观点有两个，这时可以用what's more连接。时态：以一般现在时和一般将来时为主；人称：第三人称。

Version 1

About thirty volunteers will be chosen from all over the world by 2015 to go to the Mars. The volunteers must be at least eighteen years old, prepared not to return to the earth, and willing to keep a good relationship with other people. Some experts think that the living conditions on the Mars are hard because it is difficult for the volunteers to face the cold weather, loneliness and fear. The volunteers believe that if they are successful, they will become the heroes of human being. What's more, they

are tired of living on the earth, so they want to experience the life on the Mars.

Version 2

By 2015, about thirty volunteers to go to the Mars will be chosen from all over the world. The volunteers, who must be at least 18 and would like to keep a good relationship with other people, should be prepared not to return to the earth. Some experts believe that it is very difficult to live on the Mars because of the cold weather, loneliness and fear. Some volunteers hold the belief that they will be the heroes of human beings if they succeed. Moreover, they want to know what life is like on the Mars because they are tired of the life on the earth.

第二节 读写任务(共1小题；满分25分)

阅读下面短文，然后按要求写一篇150词左右的英语短文。

To many people even the word “work” sounds unpleasant，not necessarily because they are lazy.The same man，who dislikes his job in the factory or even in the office，may work hard at the weekend，painting the house or digging the garden.

What is the reason，then? In most cases，it is because these people simply do not enjoy the job they are doing.It does not give them any real satisfaction.It may be quite easy，like making up wooden boxes，but it is very boring.Very often they are doing a job which is just a small part of a much larger one，such as attaching a door handle to a car.But the part they play in actually making the car is so small that they can never say：I have made something!

Yet in modern society somebody has to do ordinary jobs such as cleaning streets because this is the way society is organized. No matter how ordinary a job is, it plays a part in society and therefore deserves our due respect. Society cannot function a single day without the “dull and boring” jobs.

[写作内容]

1．以约30个词概括上文的主要内容。

2．以约120个词谈谈你对平凡工作的想法，内容包括： (1)描述清洁工工作的艰辛；

(2)假如没有清洁工，环境会变得如何？

(3)你对平凡工作的看法。 [写作要求]

1．作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子。

2．作文中不能出现真实姓名和学校名称。 [评分标准]

概括准确，语言规范，内容合适，语篇连贯。

_________________________________________________________________ _________________________________________________________________ ______________________________________________________________________________________________________________________________________

_________________________________________________________________ [思路点拨] 文章共分为两部分，第一部分用30词概括所提供的材料，第二部分夹叙夹议，首先描述一下清洁工工作的艰辛，然后发挥一下想象，描绘一下假如没有清洁工，我们的环境会是怎么样的。最后阐述一下你对清洁工工作的看法。

[参考范文]略