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1、窗体顶端Part I Script Directions: Listen to the short dialogs, and then choose the correct answers to the questions、 You will hear the recording twice、 After the first playing, there will be time for you to choose the correct answers、 Use the second playing to check your answers、 1、(Listen to the audio
2、recording for the question、) A、 It is the biggest problem、 B、 It is the second most important problem、C、 It is important but not the most urgent problem、 D、 It is not important、2、(Listen to the audio recording for the question、) A、 The same as the mans、 B、 The environment is hopeless、C、 The environm
3、ent is improving、 D、 The environment is free from problems、3、(Listen to the audio recording for the question、) A、 Its too late for the government in the womans home town to protect water resources、B、 The water in the mans home town is not polluted、 C、 People in the womans home town have a strong sen
4、se of water conservation、 D、 The man invites the woman to visit his home town、4、(Listen to the audio recording for the question、) A、 Go to the zoo、 B、 Read a book、C、 Join in a club、 D、 Go for a trip、5、(Listen to the audio recording for the question、) A、 Plastic、 B、 Coal、 C、 Exhaust air、D、 Waste rubb
5、er、Part II Script Directions: Listen to the passage three times、 When the passage is read for the first time, listen for the general idea、 When the passage is read the second time, fill in the blanks numbered from S1 to S7 with the exact words you hear、 For blanks numbered from S8 to S10, write down
6、 either the exact words you hear or the main points in your own words、 When the passage is read the third time, check your answers、 Every day, the average person breathes in about 20,000 liters of air、Every time we breathe, we risk inhaling dangerous (1) that have found their way into the air、 Air p
7、ollution includes all pollutants found in the (2)、 These dangerous substances can be either in the form of gases or (3)、Air pollution can be found both outdoors and indoors、Pollutants can be (4) inside buildings, causing indoor pollution that (5) for a long time、 The sources of air pollution are bot
8、h natural and (6)、 As one might expect, humans have been producing increasing amounts of pollution as time has (7), and they now account for the majority of pollutants released into the air、 Air pollution has been a problem throughout history、(8)、The effects of air pollution are diverse and numerous
9、、(9), and severely affects the natural ecosystem、 Because it is located in the atmosphere, air pollution is able to travel easily、As a result, air pollution is a global problem and has been the subject of global cooperation and conflict、 Some areas now suffer more than others from air pollution、(10)
10、、Your answerCorrect answer(1)chenicalschemicals(2)atmosphereatmosphere(3)partiesparticles(4)trappedtrapped(5)lastslasts(6)humanbasedhumanbased(7)progressedprogressed(8)Even in Ancient Rome people plained about smoke put into the atmosphere(9)Air pollution can have serious consequences for the health
11、 of human beings(10)Cities with large numbers of automobiles or those that use great quantities of coal often suffer most severely from air pollution problemsPart III Script Directions: Listen to the following recording, and then choose the correct answers to the questions、 You will hear the recordi
12、ng twice、 After the first playing, there will be time for you to choose the correct answers、 Use the second playing to check your answers、 1、Why did the number of pandas drop sharply this century? A、 Widespread forest fires、B、 The change of bamboo forests into farmland、 C、 The global warming、 D、 Inc
13、reased hunting、2、What is the strange nature of giant pandas mentioned in the passage? A、 Peaceful、 B、 Cheerful、C、 Solitary、 D、 Lonely、3、Why is the breeding program not a success? A、 The temperature has changed a lot、 B、 The rainfall has changed a lot、 C、 The panda does not like to live in zoos、D、 Th
14、e panda likes to live alone、4、Why did people start debating about the use of cloning in conservation? A、 Because this technology is uptodate、 B、 Because this technology does not involve a moral issue in animals、C、 Because the breeding method is unsuccessful、 D、 Because the breeding method must be bined with cloning、5、What would be the best title for the passage? A、 How to save the giant panda、B、 The danger of extinction of the panda、 C、 The importance of the protection of the panda、 D、 Success in protecting the panda、Part IVDirections:
