新视野大学英语视听说教程3 quiz答案 Unit 7-8

UnitUnitUnitUnit 7777 QuizQuizQuizQuiz 单元小测验 Your percentage score is 80%80%80%80%. Quiz result has been recorded successfully. Part I Directions: Listen to the short dialogs, 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 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. Your answer Correct answer C C 2. (Listen to the audio recording for the question.) A. The wildfire in Spain is a good thing. B. The wildfires are changing the climate. C. Her son studies environmental protection in college. D. Her son is protecting the environment. Your answer Correct answer D D 3. (Listen to the audio recording for the question.) A. To protect the environment. B. To write a paper on the environment. C. To do a good job for his classmate. D. To make a mess of his classmate's work. Your answer Correct answer B B 4. (Listen to the audio recording for the question.) A. Both the man and woman think it should be adopted. B. Neither the man nor the woman thinks it should be adopted. C. Only the man thinks it should be adopted. D. Only the woman thinks it should be adopted. Your answer Correct answer A A 5. (Listen to the audio recording for the question.) A. The same as the man's. B. The environment is hopeless. C. The environment is improving. D. The environment is free from problems. Your answer Correct answer C C Part II Directions: Listen to the passage(s) three times. When the passage is read for the first time, listen for the general idea. When the passage is read for 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 either the exact words you hear or the main points in your own words. When the passage is read for 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 S1 (1) that have found their way into the air. Air pollution includes all pollutants found in the S2 (2) . These dangerous substances can be either in the form of gases or S3 (3) . Air pollution can be found both outdoors and indoors. Pollutants can be S4 (4) inside buildings, causing indoor pollution that S5 (5) for a long time. The sources of air pollution are both natural and S6 (6) . As one might expect, humans have been producing increasing amounts of pollution as time has S7 (7) , and they now account for the majority of pollutants released into the air. Air pollution has been a problem throughout history. S8 (8) . The effects of air pollution are diverse and numerous. S9 (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. S10 (10) . Your answer Correct answer (1) chemicals chemicals (2) atmosphere atmosphere (3) particles particles (4) found trapped (5) lasts lasts (6) human-based human-based (7) progressed (8) Even in Ancient Rome people complained about smoke put into the atmosphere (9) Air pollution can have serious consequences for the health 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 problems Part III Directions: Listen to the following recording, 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. 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. Increased hunting. Your answer Correct answer B B 2. What is the strange nature of giant pandas mentioned in the passage? A. Peaceful. B. Cheerful. C. solitary. D. Lonely. Your answer Correct answer C C 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. The panda likes to live alone. Your answer Correct answer D D 4. Why do people debate the use of cloning in conservation? A. Because this technology is up-to-date. 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 combined with cloning. Your answer Correct answer C C 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. Your answer Correct answer A A Part IV Directions: Choose the right answer. 1. The Chinese government has been encouraging people to plant trees along the edges of the Gobi Desert. Now those trees act as wind _______________. A. bars B. barriers C. prevention D. destruction Your answer Correct answer B B 2. Government organizations are helping people to dispose safely _______________ old refrigerators or, in the case of cars, to upgrade their air conditioning. A. away B. off C. of D. out of Your answer Correct answer C C 3. In 2003 the hole in the ozone layer shrank by 20 percent, so there's no reason _______________. A. to panic B. to get panic C. to be panic D. panicking Your answer Correct answer A A 4. The students are more aware of all the environmental problems that are _______________. A. happening on B. getting along C. getting on D. going on Your answer Correct answer D D 5. If people throw cigarette butts on the floor, they should _______________. A. fine B. be fine C. be fined D. get fine Your answer Correct answer C C Submit UnitUnitUnitUnit 8888 QuizQuizQuizQuiz 单元小测验 Your percentage score is 88%88%88%88%. Quiz result has been recorded successfully. PartPartPartPart IIII Directions:Directions:Directions:Directions: Listen to the short dialogs, 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. 1.1.1.1. (Listen to the audio recording for the question.) A. To find the passports. B. To get the tickets. C. To pay the departure tax. D. To look after the baggage. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer C C 2.2.2.2. (Listen to the audio recording for the question.) A. 2 kilograms. B. 3 kilograms. C. 23 kilograms. D. 28 kilograms. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer D D 3.3.3.3. (Listen to the audio recording for the question.) A. Flying is relaxing and enjoyable. B. Flying could be harmful to the human body. C. Passengers should not carry hairspray on board. D. Most passengers like to drink water on board. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer B B 4.4.4.4. (Listen to the audio recording for the question.) A. She is frightened of flying. B. She hates the long queue at the check-in. C. She is not happy with the high fare. D. She thinks the service on the flight is bad. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer A A 5.5.5.5. (Listen to the audio recording for the question.) A. He is annoyed. B. He is furious. C. He is not too worried. D. He is helpless. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer C C PartPartPartPart IIIIIIII Directions:Directions:Directions:Directions: Listen to the passage(s) three times. When the passage is read for the first time, listen for the general idea. When the passage is read for 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 either the exact words you hear or the main points in your own words. When the passage is read for the third time, check your answers. In such a mature industry with many low-fare competitors and S1 (1) profits from operations, it is essential that airline managers S2 (2) controllable costs. In order to establish and S3 (3) air services, airlines have a high level of fixed and operating costs: labor, S4 (4) , airplanes, engines, spares and parts, IT services and S5 (5) , airport equipment, airport handling services, sales distribution, training, S6 (6) , and other costs. Thus all but a few cents on the dollar in ticket sales is paid out to a wide variety of S7 (7) providers or internal cost centers. Moreover, the industry is structured so that airlines often act as tax collectors. S8 (8) , and surcharges they have little or no control over , and these are passed through to various providers. Airlines are also responsible for carrying out government regulations. S9 (9) . Analysis of the last five years shows that all the other player s in the air transport chain are far more profitable than the airlines, who collect and pass through fees and revenues to them from ticket sales. S10 (10) , catering companies 10-13% , handling companies 11-14%, aircraft lessors 5%, aircraft manufacturers 16%, and global distribution companies more than 30%. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer (1) tiny tiny (2) identify identify (3) maintain maintain (4) fuel fuel (5) networks networks (6) insurance insurance (7) external external (8) Ticket prices include a number of fees, taxes (9) If airlines carry passengers without proper documents on an international flight, they are responsible for carrying them back to the originating country (10) While airlines as a whole earned 6% return on capital employed, airports earned 10% PartPartPartPart IIIIIIIIIIII Directions:Directions:Directions:Directions: Listen to the following recording, 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. 1.1.1.1.What is the passage mainly concerned with? A. The booming air travel industry. B. The depressing air travel industry. C. Despite the current depression, the air travel industry will pick up. D. Despite the current boom, the air travel industry will decline. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer C C 2.2.2.2.What was the earliest cause of the short-term aviation industry depression? A. The crash of the high-tech stock market. B. A terrorist attack. C. Consumers' desire to buy goods. D. The poor airline service. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer A A 3.3.3.3.Which of the following bears a larger share of the security check costs? A. A longer trip. B. A shorter trip. C. Passengers at a small airport. D. Passengers at a large airport. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer B B 4.4.4.4. According to the passage, what does deregulation result in? A. Worse service. B. Higher fare. C. Fast speed. D. More competition. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer D D 5.5.5.5.What may be the average annual growth of the air travel industry in the next two decades? A. A 20 percent increase. B. A 20.5 percent increase. C. A 5.1 percent increase. D. An 1.5 percent increase. YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer C C PartPartPartPart IVIVIVIV Directions:Directions:Directions:Directions: Choose the right answer. 1.1.1.1. I'd like to fly ______________ to Thailand on October 8th. I want to book two tickets. A. economy B. by economy C. in economy D. in economy class YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer A A 2.2.2.2. Airport security checks always make me nervous. I'm afraid I'll ______________ the alarm because of the jewelry I'm wearing. A. put off B. set off C. go off D. get off YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer B B 3.3.3.3. Security guards take ages searching ______________ stuff, but they ignore check-in baggage. A. carry-forward B. carry-over C. carry-in D. carry-on YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer D D 4.4.4.4.With all the threats ______________ security of travel today, I expected to have my luggage searched. A. in B. with C. to D. for YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer C C 5.5.5.5.When I flew from Vancouver to Paris, they simply ran my bags ______________ the scanner, and I was on my way. A. over B. through C. in D. into YourYourYourYour answeransweransweranswer CorrectCorrectCorrectCorrect answeransweransweranswer B B Submit