1、Unit2 The environment单元练习 一、听力(听力)（共20小题；共20分） 第一节（共5小题；每小题1.5分，满分7.5分）听下面 5 段对话。每段对话后有一个小题，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。 1. Where are the two speakers?A. In Canada.B. In the US.C. In Mexico. 2. Whats the relationship between the two speakers?A. Classma
2、tes.B. Friends.C. Brother and sister. 3. What are the speakers mainly discussing?A. Careers.B. Health problems.C. Types of hospitals. 4. When does the man want to go to the library?A. On Saturday.B. On Sunday.C. On Monday. 5. How does the woman respond to the man?A. She is disappointed.B. She is imp
3、ressed.C. She is indifferent. 第二节（共15小题：每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，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。听每段对话或独白前，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。每段对话或独白读两遍。听第6段材料，回答第6、7题。 6. What is the dogs name?A. Harry.B. Yoda.C. Luke. 7. What is the dog like?A. Young and fast.B. Old and l
4、oyal.C. Big and scary. 听第7段材料，回答第8、9题。 8. What does the woman dislike?A. Parties in her house.B. Mozart.C. Coca-cola. 9. What will the woman do tonight?A. Drink some coca-cola.B. Stay with her cousin.C. Move to Japan. 听第8段材料，回答第10至12题。10. What is the first thing you should do before giving a speech?
5、A. Greeting the audience.B. State your name.C. Share some relevant information.11. How should you speak when giving your name?A. Clearly and loudly.B. Clearly and confidently.C. Confidently and loudly.12. What may NOT help you decide on the sort of information you share?A. The audience.B. The subjec
6、t.C. The environment. 听第9段材料，回答第13至16题。13. When will the man NOT buy flowers for his wife?A. On her birthday.B. On Valentines Day.C. On April Fools Day.14. When is the mans mothers birthday?A. The day before Valentines Day.B. On Valentines Day.C. The day after Valentines Day.15. What color does the
7、man choose for his mother?A. Blue.B. Green.C. Purple.16. Where is the man going next?A. To a bookstore.B. To a supermarket.C. To another flower store. 听第10段材料，回答第17至20题。17. When was the White House completed?A. In 1792.B. In 1800.C. In 1902.18. Who never lived in the White House?A. Washington.B. Cli
8、nton.C. Truman.19. Which country damaged the White House?A. France.B. England.C. Germany.20. What did Andrew Jackson do for the White House?A. Added grass.B. Installed running water.C. Added a porch.二、单词拼写(单句首字母填空)（共15小题；共15分）21. There is no need to d any more about it.22. It is my b that I will imp
9、rove my English in the coming term.23. Can you o a sewing machine? Its very easy to learn.24. Upon a at the hotel, they went directly to the reception desk.25. She has been a for using a stolen credit card.26. The manager i on his office staff the importance of keeping accurate records.27. Due to th
10、e new traffic law, cases of drunk driving have d sharply.28. I would a it if you could give me an early reply.29. He loves the song in p , for his mother used to sing it.30. With such guns, how can we get out of r of the enemy?31. The wheat doesnt grow in the south, because the c and soil arent suit
11、able for its growth.32. The walls of the house a a great deal of heat during the day in summer, so you will feel very hot even at night.33. The food was enough in q , but not very good in quality.34. The area, which m 53 kilometers, has been bought by the company.35. Many farmers welcomed using chem
12、ical fertilizers as a great way to stop crop disease and increase p .三、单词拼写(根据中文提示拼写单词)（共15小题；共15分）36. The soil can (吸收) water, so it helps to keep water from flowing away.37. I would (感激) it if you can do me a favour.38. Dr. Yuan Longping has struggled for Chinese farmers for the past five (十年).39.
13、 We have to take strong (措施) against the drunken drivers.40. Its his work attitude that (打动) me deeply!41. As a country, we (消耗) more than we produce.42. People in Germany put their garbage into different bags and then r (重新利用) it.43. She has already tried her best. Please dont be too (挑剔的) about he
14、r job.44. It is not wise, even foolish, to end (冲突) with violence. There must be good ways to solve the problem.45. On his (到达), he came to visit his old friend.46. After the explosion the police made several (逮捕).47. Housing price in Chongqing is expected to (减少) by 10% this year.48. After a long (
15、争论) the bill was passed.49. The company had become too (贪婪的) for profit.50. It is (违法) to carry guns without permission.四、翻译(根据中文提示完成句子)（共10小题；共20分）51. 他们的饮用水快要用完了。They drinking water.52. 亨利完成工作后就回家了。 his work, Henry went home.53. 他给我挑了个熟透了的桃子。He the ripest peach for me.54. 那是一场不错的音乐会我尤其喜欢最后那首歌。It w
16、as a good concertI enjoyed the last song .55. 汤姆醒来时发现自己睡在地面上。Tom on the ground when he woke up.56. 哈森拿着录取通知书往家里走去，感觉非常兴奋。Harson walked home with his admission letter, . (feel)57. We (深深地被打动) his deeds. (impress)58. 我们必须采取措施来减少这个地区的犯罪。We must reduce the crime in this area.59. (由于花了一整夜) watching the f
17、ootball match, I was very tired the next day. (spend)60. ( 因为生病了), Andrew couldnt go to work.五、单项选择（共20小题；共20分）61.Because of the heavy snowstorm, we have to put off the visit to the painting exhibition in the nearby city until tomorrow.A. to holdB. having been heldC. holdingD. being held62.The resea
18、rch project has only been for three months, so its too early to comment on its success.A. in the wayB. by the wayC. under the wayD. under way63.- What do you think of the concert?- Perfect! I enjoy the last song .A. in returnB. in placeC. in particularD. in addition64.My ink has and at the same time
19、 I have my salary.A. run out of; run outB. run out; run out ofC. run out of; run out ofD. run out; run out65.Toady there are more airplanes more people than ever before in the skies.A. carryB. carryingC. carriedD. to be carrying66.Mr. Black is a careful and experienced engineer, so he is often to fi
20、nish some challenging tasks.A. appreciatedB. approachedC. appointedD. agreed67. any land, the man struggling in the sea was desperate completely.A. Not seeingB. Not seenC. Not to seeD. Having not seen68.All of the things there are inexpensive, with prices from $1 to $10.A. rangingB. decreasingC. pos
21、sessingD. spreading69.The girl impressed us all her liveliness and sense of humor.A. ofB. onC. uponD. with70.Andy Lau always wears a pair of dark glasses when appearing in the public, but his fans can still him out at once.A. findB. pickC. lookD. speak71. unemployment insurance would mean telling mi
22、llions of our neighbors who are out of work today that theyre on their own.A. CutB. CuttingC. Having cutD. Being cut72. all his homework, Jim began to listen to classical music.A. FinishedB. FinishingC. Having finishedD. Being finished73.This company was the first portable radios as well as cassette
23、 tape recorders in the world.A. producingB. to produceC. having producedD. produced74. nearly all our money, we couldnt afford to stay at a hotel.A. Having spentB. To spendC. SpentD. To have spent75. around the famous museum, we were taken to see the modern school.A. Having shownB. To be shownC. Hav
24、ing been shownD. To show76.I waved to Lucy, but she was in her thoughts, and made no response.A. involvedB. absorbedC. stuckD. interested77.During the opening ceremony, “Miss smile” has won the hearts of Chinese Internet users after being caught up the same smile for nearly 20 minutes.A. keptB. keep
25、ingC. to be keptD. to keep78.Some animals and killed at such a speed that they will disappear from the earth in the near future.A. huntedB. are huntedC. are being huntedD. had been hunted79.The park was full of people themselves in the sunshine.A. having enjoyedB. enjoyedC. enjoyingD. to enjoy80.- Y
26、ou did a good job, Jack.- Mr. Green a lot.A. has helpedB. helpsC. helpedD. will help六、完形填空（共20小题；共30分） While traveling by train from Wuhan to Beijing during the May 1 Holiday, I witnessed(目击) an act which both angered and disappointed me. A train 81 was sweeping litter from the floor of the train ca
27、r, and 82 it into a plastic bag. When the bag was 83 , she went to an open window of the train car and 84 it out into the countryside. I said nothing to her, but I wasnt the 85 person who noticed what she had done. Others were standing close by, and I could see that they shared my disapproval of her
28、 86 . Im a 87 , living and working in China. I love China, and love to visit the many beautiful and historic sites that abound(大量存在) 88 the country. But nearly everywhere I travel, I am 89 to find litter scattered about, dropped by uncaring and 90 persons. I havent 91 had the opportunity to visit Da
29、lian, 92 others have told me that Dalian is a beautiful city and that its remarkably litter-free. Why? I suspect that its 93 the leaders in Dalian have waged a campaign to discourage littering, and have instilled(灌输) a 94 of pride in the hearts of those who live there. The 95 thing could be done thr
30、oughout China. It can happen. If the leadership in government-state, provincial and city-would begin to campaign for a litter-free environment, it WILL happen. There could be 96 better time than right now to begin-China is 97 the 2008 Olympics, and when she comes, there will be a great number of for
31、eign visitors coming to view the athletic events, 98 to see Chinas beautiful and historic sites. 99 pride in China. Let China stand tall among the nations of the world. Declare war against litter. Fight it on the streets, in the parks, on the trains, behind the buildings, in the countryside-fight li
32、tter wherever it may be found! Come on, China! Be united on this issue! Every litter bit 100 !81.A. driverB. passengerC. attendantD. fare-collector82.A. placingB. liftingC. holdingD. dropping83.A. cleanB. clearC. emptyD. full84.A. gotB. threwC. putD. showed85.A. firstB. onlyC. lastD. same86.A. thing
33、B. activityC. actionD. way87.A. foreignerB. personC. touristD. stranger88.A. withB. onC. fromD. throughout89.A. gladB. pleasedC. disappointedD. uncertain90.A. carelessB. hopelessC. thoughtlessD. meaningless91.A. yetB. againC. justD. quite92.A. andB. butC. thenD. or93.A. howB. whatC. whenD. because94
34、.A. tasteB. meaningC. senseD. direction95.A. sameB. usualC. commonD. difficult96.A. anyB. noC. otherD. some97.A. fightingB. entertainingC. hostingD. enjoying98.A. as well asB. so asC. in orderD. but99.A. PutB. HaveC. GiveD. Take100.A. damagesB. hurtsC. injuresD. pains七、阅读理解（共15小题；共30分）A Our environm
35、ent isnt as green and beautiful as it should be. There are steel monsters blocking out the sun, blowing out dangerous smoke, and letting out poisonous chemicals into rivers, cars producing harmful waste gas, people throwing out waste in a wrong way and all other kinds of sources that ruin the planet
36、. Facing current environmental problems, people need to do their best to save the Earth. You can see many big garbage dustbins in the streets. Theyre not there for a show, but for you to drop your waste. We should realize that what a little we do does count. So next time you get that urge to throw g
37、um or a chocolate package out of the car window, or accidentally drop as you walk down the street, ask yourself how much waste youve been contributing to the environment with that bad habit going on for years. At home, the first thing we can do to protect the environment is avoid letting water run c
38、ontinuously and make sure that taps are not leaky(泄露的), which would help greatly in scrimping. Another is to use energy-saving lights, and turn them off before you leave the rooms. Its not only energy-saving, but also cuts down electricity costs. Recycling is a method to make items reusable. Many th
39、ings you want to throw out can be made into new products through the reproducing process. Use your imagination to come up with ways on things that you can use again. Pass the message of simple ways to save the environment on to kids. Starting with kids is a good way of teaching the message early in
40、their lives, in the hope that they can carry it forward as they grow older. With environmental protection awareness in mind, we can do what we can, for the results are to have a big effect on the planet. As long as we do our part, the world is one small step closer to being saved.101. The underlined
41、 word scrimping in the third paragraph can be replaced by .A. savingB. cleaningC. cookingD. drinking102. From the fifth paragraph, we can know that .A. protecting the environment begins with small choresB. protecting the environment should start from childhood.C. wonderful life comes from environmen
42、tal protectionD. protecting the environment benefits the country and the people103. Which of the following isnt true?A. The more people do their part, the greener the environment will be.B. Selling what you dont want any more is a kind of recycling.C. To protect the environment may help you save som
43、e money.D. Your bad habits for the environment are a valuable contribution.104. Which of the following can be the best title for this passage?A. The Use of Garbage DustbinB. How to Save Water and ElectricityC. How to Save the EnvironmentD. Our Current Environmental ProblemsB Environmental and natura
44、l disasters have claimed(夺去) the lives of thousands of people in the United States, wiped out entire cities and towns, and destroyed precious historical documents. Here are four different kinds of natural disasters in the history of the USA. Johnstown, PA FloodMay 31, 1889 A southwestern Pennsylvani
45、a dam and days of rain combined to create one of Americas greatest disasters. The South Fork Dam, built to hold back Lake Conemaugh for the well-known South Fork Fishing & Hunting Club, collapsed(倒塌) on May 31, 1889. It destroyed everything in its path, including most of the industrial city of Johns
46、town. Estimated death toll is more than 2209. Galveston, TX HurricaneSeptember 18, 1900 The deadliest natural disaster in American history was the hurricane that hit the rich port city of Galveston, Texas, on September 18, 1900, whose population was about 50,000. The storm struck the island city, ki
47、lling 1 in 6 residents and destroying most of the buildings in its path. The building which housed the ports immigration records was one of the many destroyed in the storm. San Francisco EarthquakeApril 18, 1906 In the dark morning hours of April 18, 1906, the sleeping city of San Francisco was rock
48、ed by a big earthquake. Walls caved in; gas and water lines broke, allowing residents little time to take cover. The earthquake itself lasted less than a minute, but fires broke out across the city almost immediately, fueled by broken gas lines and a lack of water to put them out. Four days later, t
49、he earthquake and big fire left more than half of San Franciscos population homeless, and had killed somewhere between 700 and 3,000 people. Tri-State Tornado in Missouri, Illinois and IndianaMarch 18, 1925 Widely considered the most powerful and destructive tornado in American history, the Great Tr
50、i-State Tornado ripped(猛攻) through Missouri, Illinois and Indiana on March 18, 1925. It killed 695 people, injured more than 2000, destroyed about 15,000 homes, and damaged more than 164 square miles.105. The disaster in which the most people lost their lives happened .A. in 1889B. in 1900C. in 1906
51、D. in 1925106. What do the underlined words take cover in the passage probably mean?A. Hide.B. Suspect.C. Confirm.D. Confuse.107. Which of the following is NOT true about San Francisco Earthquake?A. It occurred in the early morning.B. It resulted in a big fire in San Francisco.C. Over half of San Fr
52、anciscos population lost their lives.D. The big fire lasted four days for lack of water to put out.108. Whats the purpose of the passage?A. To tell us how to avoid natural disasters.B. To describe the unpleasant history of America.C. To show us the damage caused by disasters.D. To provide facts on n
53、atural disasters in the US.C Think about what you had for lunch: Was it a hamburger? A chicken sandwich? Barbecue? What about vegetables? Would it surprise you to learn that what you eat can affect the whole planet? It canin a big way. New studies show how food and its production affect the globe an
54、d its warming climate. Youve probably heard of global warming. The temperature is on the rise because humankind has been releasing(排放) amounts of gases into the atmosphere. One of these greenhouse gases is carbon dioxide (二氧化碳). What does this have to do with food? A big part of the carbon dioxide t
55、hat we put in the atmosphere every year comes from the process of making and eating food. The production of meat contributes a lot of that carbon dioxide. And much of meats contribution comes from beef, which is responsible for releasing even more warming gases into the atmosphere. The process of ma
56、king a hamburger, for example, requires a lot of energy. A cow has to be fed and raised on farmland, and cow waste is a major source of methane(沼气)an especially powerful greenhouse gas. The cow has to be killed. The meat has to be processed and shipped to a shop, which takes fuel. Most of the cow wo
57、nt even be used for meat that people eat. By the time a hamburger finally lands on a dinner plate, it has made a heavy effect on the environment. We can reduce the production of global-warming gases by eating less beef. Other kinds of meat like pork and chicken do less harm to the environmentat leas
58、t in terms of the amount of greenhouse gases released. All kinds of meat are harder on the planet than vegetables. To grow and eat a pound of potatoes, for example, sends less than one-quarter pound of carbon dioxide into the air. So changing our diet to less meat and more vegetables, as it turns ou
59、t, may do the world some good.109. The questions asked in the first paragraph are used to .A. show the authors concern about food safetyB. express the authors puzzlement at what to eatC. introduce the topic to be discussed in the passageD. remind readers of something delicious to eat110. What is the
60、 bad news for meat-eaters?A. Most cows are raised not for people to eat.B. Meat producing contributes to global warming.C. There is a lot of carbon dioxide in the meat we eat.D. Animals begin to die off because of global warming.111. The author wrote the passage in order to .A. explain the importanc
61、e of eating meatB. encourage people to choose a greener dietC. advise people to keep a balanced dietD. introduce some healthy foods to peopleD The scene in the Hollywood movie The Day After Tomorrow, where global warming could soon turn the global climate(气候)into a new ice age, may never occur, acco
62、rding to new research. The next ice age could be 15,000 years away, say European scientists who last month announced a continuous record of 740,000 years of climate date(数据)obtained from the Antarctic ice. Scientists from 10 nations have now almost completely drilled through a 3,000-meter depth of i
63、ce high in the Antarctic mainland. They figure out that the area where summer temperatures can fall to, has at least 900,000 years of snowfalls, kept as neatly as the growth rings of a tree. And the ice and air caught in each layer(层)have begun to answer questions about the climates in the past. The
64、 results show that there have been eight ice ages in the past 740,000 years and eight warmer periods. And by comparing the pattern of global conditions today with those of the past, the researchers reported in Nature that the present warm period could last another 15,000 years. Research suggests tha
65、t there is a very close connection between greenhouse gas levels and global average temperatures. It also shows that carbon dioxide(二氧化碳)levels are the highest for at least 440,000 years. “ If people say to you: the greenhouse effect is a good thing because we would go into an ice age otherwise, our
66、 date say no, a new ice age is not hanging over our heads, ” said Eric Wolff from the British Antarctic Survey. “ Now we have eight examples of how the climate goes in and out of ice ages and you can learn what the rules are that go into the climate models that tell us about the future. ” Scientists
67、 found that whenever temperatures rose in the frozen record, so did carbon dioxide level. “ In 440,000 years we have never seen greenhouse gas get as thick as it is today, ” said Dr Wolff.112. In drilling through the ice in Antarctica , scientists have found that .A. the lowest temperature there isB
68、. the depth of ice is 3,000 metersC. the ice has existed for 15,000 yearsD. snowfalls are kept in certain patterns113. The information of the global climate conditions in the past can be obtained through .A. separating carbon dioxide from the airB. examining the growth rings of treesC. comparing tem
69、peratures in different areasD. studying the ice and air caught in each layer114. We can infer from Eric Wolffs words that .A. there is something wrong with the dataB. greenhouse effect is always a bad thingC. a new ice age will not come in the near futureD. greenhouse gas will get thick in the futur
70、e115. What would be the best title for the passage ?A. Research over the Antarctic areaB. Warm period to last about 15,000 yearsC. Report on the eight ice ages in the pastD. Hollywood movies and the global climate八、短文7选5(5选5等)（共5小题；共10分）The Rules of Surfing the Internet Do you obey the rules while s
71、urfing the Internet? Your Security Is Your Problem You know there are signs in every parking garage saying theyre not responsible for lost or stolen items in your vehicle. 116. Youre Speaking in a Public Forum(论坛) Everything you post online is equal to posting it on the front page of the newspaper a
72、nd delivering it to everyone around you. Some people may agree, and some may disagree. You may even strike a chord (引起共鸣) with enough people to start a movement. 117. only say online what youre willing to say in front of your grandma.118. The content of your posts matters, but so does where youre po
73、sting. The audience of a particular website may not agree with your particular message (or at least with the way youre presenting it), so be careful where you post. Keep It Civil Freedom of speech is importantEveryone should have the right to say what they want, and a few people who abuse this freed
74、om cant affect anyone. 119. This doesnt mean there arent consequences to your words, however, so do with caution. Put forth the effort to be polite whether online or off. You Should Be Anonymous Anonymity(匿名) sounds like what some crazy hacker groups fill, but its not. 120. The reason why we all sup
75、port anonymity is that we believe every human being deserves the basic human right of being anonymous. You should be anonymous too.A. You can say whatever you want.B. Whether You Agree or Not, Majority Rules.C. The Internet works the same way.D. Anonymity is an ideal supported by grown and successfu
76、l adults and inventors in every industry.E. Its Not Just What You Post, but Where.F. Youll never clean up the Internet, and its not even worth trying.G. You cant control what people do with your message, but you can control your message.九、补全短文（共10小题；共10分） Canada is a multicultural country, with a la
77、rge size but a small 121. . And it is s122. by water on three sides. Most Canadians live within 320kms of the USA 123. . Many people have the idea that they can cross the 124. (大陆) in less than five days , but they are wrong. Canada has rich 125. (自然) resources, such as wood, fresh water and mineral
78、s. The trees are extremely tall, some 126. over 90meters. When you cross the Rocky Mountain, you may 127. sight of some mountain goats and even a grizzly bear and an eagle. If youre 128. enough to meet the Calgary Stampede, youll see many wild animals and many cowboys, who have a g129. for working w
79、ith animals, from all over North America. Of course, if you go to Canada, you cant miss the Lawrence River and the most 130. (富有的) and biggest city, Toronto.十、短文改错(不分行)（共10小题；共10分）文中共有10处语言错误，请在有错误的地方增加、删除或修改某个单词。每处错误及其修改均仅限一词；只允许修改10处，多者（从11处起）不计分。 Miss Yang is our English teacher, who always impre
80、ss us deeply with her lively English class. One day when the first bell rang up, John, our monitor stood up and said, Our English teacher will have operation today. What will give us the lesson has not been decided yet. The class turned silently at his words. It seemed that no one believed her. In f
81、act, everybody was worried about Miss Yang. At this moment, Miss Yang appeared at the door, and she looked pale and tiring. She told us that she missed us very much but she didnt want to miss too many lessons. Heard this, all of us were moved. How a good teacher we have!答案一、听力(听力) 1. A 2. C 3. A 4.
82、C 5. B 6. C 7. A 8. A 9. B10. A11. B12. C13. C14. C15. B16. B17. B18. A19. B20. B二、单词拼写(单句首字母填空)21. debate22. belief23. operate24. arrival25. arrested26. impressed27. decreased28. appreciate29. particular30. range31. climate32. absorb33. quantity34. measures35. production三、单词拼写(根据中文提示拼写单词)36. absorb
83、37. appreciate38. decades39. measures40. impresses41. consume42. recycle43. particular44. conflicts45. arrival46. arrests47. decrease48. debate49. greedy50. illegal四、翻译(根据中文提示完成句子)51. are running out of52. Having finished53. picked out54. in particular55. found himself sleeping56. feeling very excit
84、ed57. were deeply impressed by/at/with58. take measures to59. Having spent all night60. Being ill五、单项选择61. D62. D63. C64. B65. B66. C67. A68. A69. D70. B71. B72. C73. B74. A75. C76. B77. B78. C79. C80. C六、完形填空81. C82. A83. D84. B85. B86. C87. A88. D89. C90. C91. A92. B93. D94. C95. A96. B97. C98. A9
85、9. D100. B七、阅读理解101. A102. B103. D104. C105. B106. A107. C108. D109. C110. B111. B112. D113. D114. C115. B八、短文7选5(5选5等)116. C117. G118. E119. A120. D九、补全短文121. population122. surrounded123. border124. continent125. natural126. measuring127. catch128. lucky129. gift130. wealthy十、短文改错(不分行)131. 第一句impress改为impresses132. 第二句删掉up133. 第二句operation前加an134. 第二句What改为Who135. 第三句silently改为silent136. 第四句her改为him137. 第六句tiring改为tired138. 第七句but改为and139. 第八句heard改为hearing140. 第九句How改为What