全新版大学英语视听阅读2答案精选文档格式.docx

1、（ E ）?（ D ） II. 1. week 2. fine 3. morning 4. reedbucks 5. prey III. 1. The challenge is to keep your concentration, to constantly look. 2. They scan everything from heavy bushes to open grasslands, hoping to catch sight of her. 3. Chris must wait to see if the mother cheetah will let him back into

2、her trust. 4. The men must drive as quickly as possible in order to get the shot. 5. If another predator moved in on her, the mother could be ambushed. Part 4 1. F 2. T 3. F 4. T 5. F 1. clicks 2. focuses 3. freezes 4. walks 5. smell 6. lick Follow-up Day 1 : G Day 2 : B, C, D Day 3: F A week later:

3、 A, E Reading Reading Comprehension D B D C A capturing cautious protect Home Listening I. C, D, A 1. T 2. T 3. F 4. F. 5. F 1. Studies have shown that almost all living things will eventually become extinct. 2. In many cases, replacement species emerge over time. 3. Human activity is having a treme

4、ndous negative impact on extinction rates. 4. Some of the worlds species cannot survive without help. 5. Some groups may have a vested interest in not protecting certain species. Key to Watch, Listen and Read （Unit 2） Warm up 1.fur 2. carnivore 3. blubber 4. Arctic 5. marine mammal FBCGDAE I. FTTTF

5、Edge inhospitable thrive mammal survival frozen adjustments insulated reserves 1. One animal actually thrives in these freezing, lonely surroundings. 2. These marine mammals spend most of their lives on frozen seas. 3. Polar bears dont enjoy the luxury of an uninterrupted winter. 4. Unlike the high

6、Arctic, theres no permanent ice pack here. 5. When the Bay melts, the bears are forced to shore. Part 2. When the weather starts to turn cold, large numbers of them gather around the coast. At this time, people can observe them at close range. 2. They are eagerly waiting for the Bay to freeze so tha

7、t they can go back to the frozen ice and their food source. 3. People use tundra buggies, a specially-designed truck, to see them. 4. Because no other animal hunts them, and they are at the top of the food chain. 1. private 2. company 3. adult considered 4. 5. conservation I. CDBEA II. parallels con

8、cerned stable patterns critical existence conducted advancement stability length impact ACD BE （1） endangered animals （2） a（n） caring world （3） a（n） key to understanding the Arctic （4） ensure their survival （5） conservation efforts （6） umbrella species （7） the polar bears future lies in the answers

9、to these questions Reading: ADCDDAB top killers/an umbrella species The stability or the length of the time The same environment（as polar bears） Home listening:I: 0.6, 0.8/ 1.4, 5.8 / 100 / 1,473/ 2008 II:1: Greenhouse gases are produced by car and truck exhaust, factory smoke, and the burning of ce

10、rtain substances for heat and light. 2: The effects of global warming will most likely appear in animal populations first. 3: Environmental groups, not only governmental ones but also private groups, are working towards this goal. 4: The United Nations has organized international gatherings to appro

11、ach this problem, and has produced a document known as the Kyoto Protocol. 5: The serious drawback of the Kyoto Protocol is that this document doesnt include strict enforcement procedures for implementing the program. III:1D mating 2-B- nesting 3Aflowering 4-Cannual Unit 3: The Black Diamonds of Pro

12、vence Warming-up I. Truffles. Read the paragraph. Then label the picture with the underlined words. Key: 1. lavender 2. yellow lab 3. tree roots 4. truffles II. The Truffle Business. Read the paragraph. Then match each word or phrase with the correct definition. 1. e 2. d 3. c 4. f 5. a 6. b Part 1

13、（00:00-01:48） I. Watch Part 1 Decide whether the following statements are true （T） or false （F）. Key: 1. F 2.F 3. T 4. F 5. T II. Watch again. Fill in the blanks with the information you have learned in this part 1. In Richerenches, truffles are sometimes called black diamonds. 2. The name Richerenc

14、hes means rich earth, appropriate for this village. 3. Provence generally brings to mind summer holidays, lazy afternoons, and ancient customs. 4. Many of the regions farmers also work as truffle hunters. 5. One small bag of truffles is worth hundreds of U.S. dollars. Part 2 （01:49-03:10） I. Watch P

15、art 2 Answer the following questions. 1. How is truffle business conducted?The buying and selling of truffles is mainly a cash business. （usually under the table） 2. Who would pay for truffles, Rich people and regular people as well. （Restaurants in the U.S., Japan and elsewhere.） 3. What are best t

16、ruffles?The best truffles are deep black, with white veins. Why are less truffles available these days?Because the woods have disappeared. （Because of the truffle-growing environment.） II. Watch again. Fill in the blanks with the given words and translate the phrases into Chinese. under the table 偷偷

17、地_ pay taxes 缴税_ expensive luxury 昂贵的奢侈品 decreasing supply 供应降低_ a very good production 很好的产出_ one major reason 一个主要的原因 take care of 照顾_ be desperate for 非常需要_ Part 3 （03:11-04:12） I. Watch Part 3 Match the Questions with their Answers. Key: 1. A, C, E 2. B, D, F, G II. Watch again. Choose the right

18、 description about the truffle hunters dog, Jade, according to what you have learned in this part. Key: A, B, D, E III. Fill in the blanks according to what you have heard. 1. Provence is a farm region where farmers grow lavender, and grapes for the famous wines. 2. Truffle hunter Joel Barthelemy is

19、 looking for those places with the help of his yellow lab, Jade. 3. All dogs have sensitive noses, but sniffer dogs are exceptional. However, there are other factors involved. 4. Jade seems to have the capacity for both of these requirements. 5. As the two hunters continue their search for truffles

20、it seems that today at least, theres no truffle shortage here. IV. Oral Work Key （for reference）:Pros: 1. The business is very lucrative. 2. There is an increasing demand of truffles. 3. The market is not far away from the village. Cons:1. Its getting difficult to search for truffles. 2. I have to s

21、pend money on buying and feeding sniffer dogs. 3. Im busy with lavender and grapes planting. I. Watch the entire video. Work in a group of about 4 to 5 people. One person is a tour guide in Provence and he/she answers questions asked by visiting guests. Reference Questions:1. What is Provence famous

22、 for?2. What are truffles, 3. How to buy truffles of high quality?4. How about the production of truffles?5. How do the farmers search for truffles?Answers:1. summer holidays, lazy afternoons, ancient customs, lavender, grapes 2. back diamond, expensive, add flavor to food 3. deep black, with white

23、veins 4. decreasing supply, fewer woods 5. sniffer dog, a sensitive nose, loyal, trained Reading Comprehension:1. C 2. B 3. C 4. A 5. A 6. D 7. C 8.buying and selling truffles 9. under the table 10. farming and other activities I. Listen to the passage. Choose the topics discussed in the passage. 2.

24、 ?,Growing truffles is a difficult undertaking. 4. ? Italy is the second best-known truffle supplier after France. 6. ? ,Other countries such as Spain, Australia also produce truffles. II. Listen again. Fill in the missing words in the blanks. The situation is clear: truffles cant be grown just anyw

25、here. They must be grown near or under trees since scientists believe that this is what produces their distinctive flavor. It is also extremely difficult to cultivate them the way one would grow other crops. This special product doesnt appear in the spring and summer, but emerges only in the fall an

26、d winter. Black truffles, which are the best-known of the French truffles, can be harvested only from November through March. White truffles appear only from September through early January. Furthermore, the weather conditions, such as the temperature, must be just right and the amount of rainfall m

27、ust be adequate for the truffles to grow properly. Due to these challenges, very few farmers have mastered the skill of successfully planting and harvesting truffles on a regular basis. III. Listen and repeat. You are going to hear five sentences selected from the video. Repeat each sentence after i

28、t is spoken twice. Then write the sentences. 1. Other areas are fast becoming important players in this lucrative game. 2. The situation is clear: truffles cant be grown just anywhere. 3. Alba is best known for its white truffles. 4. Other countries, including Spain and Sweden, also produce truffles

29、. 5. Australian production is increasing year by year. IV. Oral Work. Traits of Truffles France black truffles, main supplier Italy white truffles, a finer and more interesting flavor than black truffles, Australia close growing conditions as in those of south of France, increasing production Unit 4 Warming up I sharks extinct cage diving bait predator II F D E C A B PART 1 I B II : 1. Biologist Brady Barr and shark researcher Ryan Johnson. 2. Is baiting the sharks conditioning th