河南省郑州市盛同学校2013届高三4月模拟考试英语试题 WORD版含答案.doc

1、河南省郑州市盛同学校2013届高三4月模拟考试英语试题第一卷（三部分 共115分）注意事项： 1. 答题前，考生在答题卡上务必用直径0.5毫米黑色墨水签字笔将自己的姓名、准 考证号填写清楚，并贴好条形码。请认真核准条形码上的准考证号、姓名租科目。 2. 每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动， 用橡皮擦干净后，再选涂其他答案标号，在试题卷上作答无效。第一部分 听力（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节 （共5小题；每小题l.5分，满分7.5分） 听下面5段对话。每段对话后有一个小

2、题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例：How much is the shirt? A. 19.15. B. 9.15. C. 9.18.答案是B。1. Why is Nancy always absent-minded recently?A. Because she cant sleep well.B. Because she performs too much on the stage.C. Because she goes to bed too early.2. Wh

3、ere should the woman turn left? A. At the first crossing. B. At the second crossing. C. At the third crossing.3. What is the man doing? A. Reading a love story on a book. B. Reading a love story on the computer. C. Seeing a horror film on the computer.4. What did the woman see last night? A. A film

4、on Channel 1. B. A TV play on Channel 1. C. A film on Channel 6.5. What will the woman do with the mans dictionary? A. Look for a best friend. B. Learn how to look up new words. C. Make sure of some usage of some words.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话，每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每

5、段对话前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话读两遍。听第6段材料，回答第6, 7题。6. How old is the lost boy mentioned in the conversation? A. Three years old. B. Four years old. C. Five years old.7. What probably happened to the boy? A. He was kidnapped. B. He was killed. C. He was hiding himself.听第7段材料，回答第8, 9题。

6、8. Why will Mrs. Smith not teach the two speakers? A. Because she doesnt like them at all. B. Because she has got a disease. C. Because her husband has moved to New York.9. What will the man give Mrs. Smith as a gift? A. A book. B. A picture. C. A photo.听第8段材料，回答第10至12题。10. Why does the man call the

7、 woman? A. Because he wants to know more about the house to be sold. B. Because he wants to make friends with the woman. C. Because he wants to earn some money from selling the house.11. Whats the size of the house to be sold? A. 114 square meters. B. 140 square meters. C. 150 square meters.12. What

8、 is the mans wifes hobby? A. Planting. B. Gardening. C. Painting.听第9段材料，回答第13至16题。13. What caused the boy in Vietnam to die? A. A common cold. B. Bird flu. C. A heart disease.14. How old is the boy mentioned in the conversation? A. 5 years old. B. 11 years old. C. 14 years old.15. When did the boy p

9、ass away? A. On March 5. B. On March 8. C. On March 14.16. When did the boys familys chickens fall ill and die? A. In late February. B. In late January. C. In early March.听第10段材料，回答第17至20题。17. What is the main idea of the passage? A. Mexico, UK to cooperate in fighting against liver cancer. B. Mexic

10、o, US to cooperate in fighting against lung cancer. C. Mexico, US to cooperate in fighting against breast cancer.18. What is the aim of the two countries cooperate? A. To reduce death rate. B. To make womans life colorful. C. To raise money to cure the poor.19. What is the best way to cure the disea

11、se according to the two First Ladies? A. Early detection. B. Advanced technology. C. Successful operations.20. How many new cases of this disease are detected yearly? A. 1 billion. B. 1 million. C. 1 trillion.第二部分 英语知识运用（共两节，满分45分）第一节：单项填空（共25小题，满分25分）从每题所给的四个选项（A，B，C，D）中，选出最佳选项。 21. Of all the subj

12、ects, I like _ history best because it gives us _ useful knowledge of things in the past.A. the; aB. 不填; aC. a; the D. a; 不填22. He lost his job three years ago; _, he was seriously injured in an accident last week.A. in the first place B. worse still C. on the contrary D. in other words23. -I failed

13、 todays math test! What shall I do?-_! Try once more.A.Come on B. Hurry up C. Take it easy D. Dont mention it 24. After talking with his father for about half an hour, he felt better and began to know how to _ this kind of situation.A. strengthen B. explore C. handle D. arrange25. We can no longer _

14、to consider water an almost free resource that we can use as much as we like.A. permit B. afford C. expect D. offer26. On the international market, the price of petroleum has been falling down, which is now _ it used to be.A. as one third as B. one third as much as C. one third more than D. as one t

15、hird much as 27. I realized the purpose of the whole experience: I needed to learn to open my heart and give love without requiring anything _.A. by design B. for once C. in return D. as a consequence28. I can spare you only a few minutes. Just tell me _what happened.A. personally B. spiritually C.

16、thoroughly D. briefly 29. His heart racing, and tears _ his eyes, Jack carefully unlocked the box.A. filled B. filling C. to fill D. being filled30. They say “_”, but there is every chance that Usian Bolt will strike again later this week, when he will try to break the 200 meters world record he set

17、 in Beijing.A. A little knowledge is a dangerous thingB. Lightning never strikes twice in the same placeC. Where there is a will, there is a wayD. Failure is the mother of success31. There is _ as a free dinner in this world, as the saying goes, “No pains, no gains.”A. no such a good thing B. such n

18、o good thing C. no such good thing D. such no a good thing32. -Can you let these new graduates take on the task?-Im afraid not. While they are energetic and ambitious, _of them seems to be suitable for this demanding job.A. no one B. any one C. none D. few33. -Did you watch the movie Tangshan Earthq

19、uake last night?-I had planned to, but it _ hard all the time.A. is raining B. was raining C. has rained D. had rained34. Is there a hospital around _ I can get some medicine for my wounded hand?A. thatB. whichC. whereD. what35. _ of danger in the street at night, she had to go home, with a friend _

20、 her.A. Warned; accompanied B. Having warned; accompanying C. Warning; accompanying D. Having been warned; accompanying第二节 完形填空（共20小题；每小题15分，满分30分） 阅读下面短文，掌握其大意，然后从3655各题所给的四个选项（A、B、C和D）中，选出最佳选项。Sometimes, people are required to fill in personal information when they register online, which may lead

21、to some unexpected trouble. Recently, the BBC is reporting that a 17-year-old girl in Australia posted a(n) 36 of her grandmother at home counting a large sum of cash that she 37 hidden in the house. Just eight hours later, two armed men 38 the girls house. They demanded to speak to her to find out

22、where the grandmothers house was, 39 they could get the money they had seen. 40 , the girl was not home at the time, so the robbers 41 a small amount of cash from the mother and left.Because the 42 is still under investigation, local police arent saying 43 else about it. Its not known yet whether th

23、e girl had used privacy setting on the Facebook profile page, and even whether the robbers 44 the girl in the past.Two other 45 were at home then, a 58-year-old man and a 14-year-old boy, the girls father and brother. Luckily, no one was 46 . The robbers left peacefully after 47 that the girl was no

24、t home and that no one else there knew anything about the 48 that had appeared in the photo.Police in both Britain and Australia are using the case to 49 citizens of the dangers of posting personal information on social networks and to suggest users of websites 50 doing so. The police say it is 51 t

25、hat the girl posted a comment in the past that gave clues to the address, 52 that the robbers knew the girl in another way. 53 , they suggest, a posting by a friend on their site could have 54 such information. To find it, the robbers would only have had to search for those posting on other pages th

26、at 55 the girls name.36. A. picture B. story C. blog D. video37. A. kept B. made C. let D. got38. A. knocked at B. looked at C. broke into D. ran into39. A. even if B. so that C. as soon as D. in case40. A. Usually B. Suddenly C. Fortunately D. Finally41. A. spent B. left C. asked D. took42. A. robb

27、er B. family C. case D. girl43. A. few B. many C. little D. much44. A. ignored B. knew C. remembered D. followed45. A. members B. adults C. characters D. neighbors46. A. escaped B. harmed C. killed D. buried47. A. showing B. realizing C. discovering D. recognizing48. A. cash B. grandmother C. house

28、D. website49. A. inform B. accuse C. rob D. warn50. A. enjoy B. stop C. keep D. consider51. A. possible B. important C. necessary D. strange52. A. so B. or C. and D. but53. A. Besides B. However C. Therefore D. Instead54. A. taken up B. set up C. put away D. given away55. A. included B. drew C. cont

29、ained D. attracted第三部分 阅读理解 (共20小题, 每小题2分, 满分40分)阅读下面短文，从每题所给的A, B, C, D四个选项中，选出最佳选项。ABEIJING, March, 17th -The Japanese automaker Toyota will recall some 4,400 units of FJ Cruiser cars in China over seat belt flaws, Chinas consumer quality watchdog said Saturday.The General Administration of Qualit

30、y Supervision, Inspection and Quarantine (AQSIQ) said on its website that Toyota China will recall these imported cars produced between December 2007 and March 2013.Toyota is busy working on the solution to the flaw and will release improvement methods before April 15, according to the administratio

31、n.This marks Toyotas second recalling this year after the auto giant announced in January that it would recall 22,869 units of Lexus IS cars in China due to wiper arm problem.Chinas private auto ownership reached 93.09 million units by the end of 2012, up 18.3 percent compared with the year before.

32、Along with the fast expanding auto market, Chinese drivers grow more concerned about the quality of their cars.Also on Saturday, the AQSIQ said in a statement on its website that its research has basically confirmed the German automaker Volkswagens direct shift gearbox (DSG) transmission has defects

33、 which may cause engine power failures and urged Volkswagen to recall defective cars after China Central Television (CCTV) exposed Volkswagens gearbox defect on Friday. To better protect the interests of Chinese consumers, the AQSIQ announced late last year that it would formulate a guideline to reg

34、ulate a recall system for faulty cars.56. What does underlined the word “recall” in the first paragraph probably mean?A. To ask people to return a product. B. To bring something into ones mind. C. To remember something from the past. D. To ask someone to go back.57. According to the passage, Lexus I

35、S cars were found to have .A. seat belt flaws B. wiper arm problemC. gearbox defect D. engine power failure58. What is the purpose of regulating a recall system for faulty cars?A. To limit the sales of imported cars in China.B. For a better development of national automobile industry of China.C. In

36、order to show the authority and power of AQSIQ.D. For a better protection of rights and interests of Chinese consumers.59. What was Chinas private auto ownership by the end of 2011?A. About 93 million units. B. About 110 million units.C. About 79 million units. D. About 90 million units. 60. Which o

37、f the following statements is probably NOT true according to the news?A. Toyota will release its improvements on faulty cars in less than a month.B. Chinese put more and more focus on the quality of their cars.C. You may get the information about faulty cars on the website of AQSIQ. D. It was AQSIQ

38、that first exposed Volkswagens DSG defects. BYoure rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on walking rather than stop and get involved.“There is a tendency to decide tha

39、t no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping. Why should I be the one? Im probably not the most co

40、mpetent（有能力的） person in this crowd. You might think someone older or with more medical knowledge should offer assistance. What if he doesnt really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others. No one else looks concerned- this must not

41、be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other peopl

42、e; you dont have to take on the entire responsibility of being helpful. Sometimes its just a matter of turning to the person next to you and saying, It looks like we should do something. Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people

43、 will follow you.”61Which is NOT the common thought that stops you from helping others?AIm not the very person capable of setting the problem.BIt looks like we should do something.CIt must not be a problem as no one else is concerned.DHe doesnt really need my help.62According to a study of by-stande

44、rs, what will some people do when a man ahead falls down on the sidewalk?AThey will call for help and then walk away. BThey will stop and offer help.CThey will turn away their eyes and go on walking. DThey will laugh at him.63We learn from the last paragraph that if we spot trouble, Awe should call

45、the ambulance as soon as we can.Bwe should take on the whole responsibility and do something alone.Cwe should stop and evaluate the situation and try to make other people follow.Dwe should turn to other people and ask them to take on the responsibility64In order to offer others your timely help, you

46、 need to Aask others for help and call the police Bget along well with the passers-by who spot the troubleCgo directly to the police station Dwork against the first thoughts that prevent you offering help65The main purpose of the text is to tell readers Ato give others a hand Bto be more competentCn

47、ot to risk looking foolishDto stop and evaluate the situationCBEIJING , March 9 - The central government will require an additional three years of use for official vehicles for ministers and governors to reduce the costs of purchasing new cars, media have reported. The new rule has been applied amon

48、g all Party and government departments nationwide, the Beijing News reported on Tuesday. The new rule has not yet been made public, said Li, a member of the Chinese Peoples Political Consultative Conference National Committee. Under the old rules, the cars used by minister-level officials could be r

49、eplaced as often as every five years, Li said. These officials will also keep the same cars when they assume new posts, he added. The new rule also reiterated(重申) that officials ranking below minister-or-governor-levels should not be allocated cars. The cars possessed by their departments should be

50、used on demand. “It violates the rules for lower-ranking - even county-level-officials to be allocated cars,” Li said. Purchases of vehicles for official use have been heavily investigated, as they account for a large expenditure (花费) of public funds every year. A survey on the Web news found 64 per

51、cent of respondents believed the new rule will be difficult to carry out because it is related to officials interests. “Local government departments had halted(中断) approvals for requests for such vehicles and had started to work on new quotas(指标) under the new rules,” Li said. “The future reform of

52、official vehicle use will introduce market mechanisms and monetization.” Premier Wen Jiabao said in the annual government work report on Saturday that expenditures on such vehicles will not increase in 2011 compared with a year ago. Beijings standing deputy mayor Ji Lin last week said the municipal

53、(市政的) government will release the number of vehicles for official use in the capital as early as at the end of this month. Earlier this month, the Minister of Finance had published a rule regulating the budgets for such vehicles.66. What is the purpose of the new rule allocating vehicles among offic

54、ials?A. To promote a low-carbon lifestyle. B. To cut down the present huge expenditures of purchasing cars.C. To make good use of budgets for official cars. D. To solve the problem of severe traffic jam.67. How often could the cars used by minister-level officials be replaced according to the new ru

55、le?A. Every 3 years. B. Every 5 years. C. Every 8 years. D. Every 10 years.68. What about the officials ranking below minister-or-governor levels in terms of official vehicles?A. They can still possess special cars.B. They can use their own private cars.C. They can use cars whenever officially neces

56、sary.D. They can be allocated second-hand cars.69. What is the publics attitude toward the new rules fulfillment?A. Uncertain. B. Optimistic. C. Indifferent. D. Passive70. From the passage, we can infer that_.A. the government is determined to carry out the new rule B. the new rule has not yet been

57、made publicC. the new rule will benefit officials interest D. the new rule is applied to minister-level officials DIf you are afraid of the dark，its not a big dealIts perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist“Its a good thing，” she add

58、s, “because fear makes you do things that keep you alive.”Like kids，many animals experience fear and they respond to the feeling in variety of waysA frightened turtle pulls its head and legs inside its shellA small fish will swim away when a big，hungry fish approachesSome animals respond to fear in

59、ways you might not expectThe first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying redeyed tree frogs in Costa Rica.In this species，female frogs attach jellylike clumps（果冻一样的块状物）of their eggs to the undersid

60、es of leavesThe leaves hang on branches that dangle（悬挂）over pondsAfter they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.Tree frog eggs usually grow for 6 days before hatchingIf they sense that a hungry snake is about to attack，however，they

61、 can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.If hatching early helps protect redeyed tree frogs from snakes，you might wonder why their eggs dont always hatch soonerIt turns out that hatching early brings its own d

62、angerOnce tadpoles land in the water，hungry fish and other animals like to eat them tooStaying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strongThis extra growth improves their chances of surviving in the water71It can be inferred from the passage that fears .Ahelp a

63、nimals grow bigger and stronger Bare less common among young animalsChelp animals move a lot to fit the environment Dare more or less important in order for animals to survive72We are told in the passage that tree frogs .Aface danger both inside their eggs and in the water Bwill grow fast if they fa

64、ll into the water laterCare surprisingly clever when inside their eggs Dstay in their eggs longer if they are frightened73Why do the tadpoles hatch up to 2 days ahead of the schedule？BecauseAThey like falling into the water earlyB They want to grow into adult frogC They sense a hungry snake is about

65、 to attack D Frog embryos can grow strong74 What is the best title of the passage ？A What is Fear B Why do we feel afraidC You feel afraid，animals do too D Fear is a good thing 75What do you think would be discussed in the following paragraph?AFurther explanations as to why tree frogs hatch ahead of

66、 scheduleBHow the unborn frogs know when a snake is about to attack themCAnother example of animals that responds to fear in an unexpected wayDHow tree frogs improve their chances of survival before falling into the water.第二卷（非选择题共35分）第四部分写作（共两节,满分35分）第一节短文改错(共10小題;每小題1分,满分10分）假定英语课上老师要求同桌之间交换修改作文,请

67、你修改你同桌写的以下作文。文 中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。 增加：在缺词处加一个漏字符号（),并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改:在错的词下划一横线，并在该词下面写出修改后的词注意：1每处错误及其修改均仅限一词；2只允许修改10处，多者(从第11处起)不计分Last Saturday, our school had organized an activity to visit the children at a local orphanage (孤儿院）.As one of the volunteer, I took p

68、art in it. We took many books as well many kinds of school supplies and toys for the children. 1Hiey were delighted to receive the gifts. In the morning, we played some games with them when we used to play in our childhood. Then we cooked and had a lunch there. In the afternoon, we gave them some pe

69、rformances. Before leaving the orphanage，we had photos take with them and gave them our contact details so that they could keep in touch with one another. Each of us had a happily time. We gave the children our care and help，but in return，they gave us their smiles and love.第二节书面表达(满分25分）第二节 书面表达(满分2

70、5分)请仔细观察右面两幅图画，理解其含义，然后就“人与自然”这一话题写一篇英语短文。注意: 1. 可适当增加细节，使行文连贯; 2. 词数: 100左右。参考答案听力材料原文：第一节（共5小题；每小题1.5分，满分7.5分）Text 1W: What is wrong with Nancy? She is always absent-minded recently.M: It is usually hard for her to fall asleep when she goes to bed at night.W: That may be a common stage for most wo

71、men coming into their forties.Text 2W: Excuse me. Could you please tell me the way to the post office?M: Oh. Go down this way and turn left at the second crossing. You can see it on your left.W: Thank you!Text 3W: You are reading novels on the computer again. You should let your eyes have a rest act

72、ually.M: Maybe you are right, but I want to know the result of the love story.W: You are always addicted to such stories. I prefer horror films and travel stories.Text 4W: Did you see the late night film on Channel 6 yesterday?M: No. I saw a TV play about detecting on Channel 1.W: The film was about

73、 a girl who wants to realize her dream of becoming a dancer.M: Really? You should have told me about the film. I dreamed of seeing it for long.Text 5W: Can you take your Longman Dictionary to the office?M: I see. You want to look up some words and phrases?W: Right. We will make sure of some usage of

74、 some words.M: You are always strict with yourself and the work.第二节（共15小题；每小题1.5分，满分22.5分）Text 6W: Dont you know a boy was lost in our neighborhood yesterday? His mothers heart is broken. He is only four years old and he was looked after by his babysitter then.M: I heard of it just now, and the poli

75、ce are looking into the matter. They guess maybe some bad men want to kidnap the boy to get money from his parents.W: What a bad luck! Why are there people doing such ugly things? I really cant understand it. Our government should take more active measures about this kind of crime.Text 7W: Its said

76、Mrs. Smith will not teach us any longer. Her husband has been sent to New York to work and she will go there soon. You know she is the teacher I like most.M: Right. Its she who makes me interested in maths. How I will miss her if I cant see her!W: What about buying some gifts for her? I remember she

77、 said she likes books best. I want to choose a book for her. Is that OK?M: Thats great. I want to draw a picture for her. You know she said she likes my pictures best.Text 8M: Hello, this is Mark Lublin speaking. I saw your advertisement just now.W: Hello, Mr. Lublin. You are the fifth person callin

78、g me until now.M: Thanks. I want to know some more details about the house you want to sell.W: No problem. Im glad to answer your questions.M: How many squre meters is that? You know my children are so naughty.W: 140 square meters with a garden and a swimming pool.M: Is there a view from there? My w

79、ife likes painting very much.W: Yeah, and the room sticking out is furnished.M: Does the apartment get much natural light?W: Of course, especially the bedrooms; you can get enough light.Text 9W: What a bad luck again in Vietnam!M: What are you sighing for? A Vietnamese child died of bird flu again?W

80、: Right. The countrys latest human case of bird flu infection was a 11-year-old boy.M: In its capital or in the countryside?W: From a northern province and died after four days of treatment.M: When did he die according to the report?W: He died on March 14th.M: When did he fall ill then?W: On March 5

81、th, and was admitted to hospital in the province on March 8th.M: His family may raise some chickens at home?W: Right. A lot of them fell ill and died in late February.M: What did they do with the rest of the chickens then?W: Then, the family killed some healthy chickens for meal.M: The government sh

82、ould have more prevention measures.W: Right, and the family know little about the harm of bird flu too.M: But what a great pain to the family because of the boys death!Text 10Mexico and the United States said Friday they would join hands to fight breast cancer as First Ladies of the two countries, L

83、aura Bush and Margarita Zavala, signed an agreement on the cooperation in this regard. The two countries will cooperate in research and awareness-building regarding the disease, according to the agreement. US ambassador to Mexico Antonio Garza said that the accords goal is to “increase the early det

84、ection to reduce death rate with more public awareness, more clinical resources and investigation.” The two First Ladies, saying that early detection is the best way to cure the disease, called Mexican women to attend medical checkups to increase the possibilities of curing the disease. Laura Bush r

85、ecalled that 25 years ago US women were afraid and ashamed to talk about breast cancer, making it difficult to identify it on time. She also said that Mexican and US scientists would share their knowledge and describe joint research to discover new treatment for the disease. Figures from Mexicos Can

86、cer Institute (INC) said the disease is the second cause of death among Mexican women aged between 30 and 54. Worldwide, about 1 million new cases of this disease are detected yearly. Laura Bush also asked for combined efforts worldwide to fight this disease.21-25 BBACB 26-30 BCDBB 31-35 CCBCD完形填空 3

87、6-40 AACBC 41-45 DCDBA 46-50 BCADB 51-55 ABADC阅读理解 56-60 ABDCD 61-65 BCCDA 66-70 BCCAA 71-75DACDC 短文改错：Last Saturday, our school had organized an activity to visit the children at a local orphanage (孤儿院). As one of the volunteer, I took part in it. We took many books as well many kindsvolunteers aso

88、f school supplies and toys for the children. They were delighted to receive the gifts. In the tomorning, we played some games with them when we used to play in our childhood. Then we that / which（或when）cooked and had a lunch there. In the afternoon, we gave them some performances. Before leaving the

89、 orphanage, we had photos take with them and gave them our contact details so that they could taken we keep in touch with one another. Each of us had a happily time. We gave the children our care and happyhelp, but in return, they gave us their smiles and love.andOne possible version: Nature is to u

90、s what water is to fish. Yet we dont always realize it until it is too late. With the development of modern technology, there are more and more people on the earth and fewer and fewer resources left. Whats worse, pollution is getting more and more serious and the climate is becoming warmer and warmer. So we must do something to protect not only our next generation but also ourselves. As is shown in the pictures, we plant trees and we will enjoy the shade ourselves as well as our grandchildren. If we do something good to nature, it will do more to us.