大学英语A2Unit3课后练习答案.ppt

1、,Post-Reading, Translation,Part Two: In-Class Reading Post-Reading, Word Formation, Useful Phrases, Word Meaning, Paragraph Development,Contrast is often used to show the differences between two or more items. The typical structure used in contrasts, is “parallelism”, and it is usually supported by

2、“signposts”:,Parallelism, Two items are contrasted systematically, either: feature by feature, or by describing one item first, listing the different features, then describing the other item and listing the different features in the same order as they were listed in the description of the first item

3、.,To be continued,1. Paragraph DevelopmentContrast,Part Two: In-Class Reading Post-Reading, These are words or phrases which mark the contrast. Often they are conjunctions such as: “while”, “however”, “but”, “instead”, “whereas”, “nonetheless”, “although”, “though”. But often they are phrases, such

4、as: “on one hand, on the other hand”, “on the contrary”, “by contrast (to/with)”, “in contrast (to/with)”, “instead of ”,Signposts,Part Two: In-Class Reading Post-Reading,Task 1,Scan the whole passage and identify the signposts which mark the contrast.,Instead a winner is one who responds genuinely

5、by trustworthy and responsive, both as an individual and as a member of a society. (Para.2) However, once a person has the capacity to be a winner, his chances are greater for becoming even more so. (Para.3) He listens to others, evaluates what they say, but comes to his own conclusion. (Para.5) Ins

6、tead, he tries to manipulate them into living up to his expectations and channels his energies into living up to their expectations. (Para.10),Part Two: In-Class Reading Post-Reading,Task 2,Read the following paragraphs and underline the signposts which mark the contrast.,The common cold and the flu

7、 are both caused by viruses. More than 200 viruses can cause cold symptoms, while the flu is caused by three virusesflu A, B and C. There is no cure for either illness, but the flu can be prevented by the flu vaccine, which is, for most people, the best way to fight the flu, according to the America

8、n Lung Association. But if the flu does strike, quick action can help. Although the flu and common cold have many similarities, there are some obvious signs to look for.,_,_,To be continued,Part Two: In-Class Reading Post-Reading,_,_,Cold symptoms such as stuffy nose, runny nose and scratchy throat

9、typically develop gradually, and adults and teens often do not get a fever. On the other hand, fever is,_,one of the characteristic features of the flu for all ages. And in general, flu symptoms including fever and chills, sore throat and body aches come on suddenly and are more severe than cold sym

10、ptoms.,Part Two: In-Class Reading Post-Reading,2. Word Meaning,Directions: Read the following pairs of sentences carefully and discuss with your partner how the same word is used with different meanings in each pair.,1) appreciate,A. We really appreciate all the help you gave us last weekend. B. Her

11、 abilities are not fully appreciated by her employer.,A. be thankful or grateful for 感激 B. recognize and enjoy the good qualities or worth of 欣赏，赏识,To be continued,Part Two: In-Class Reading Post-Reading,2) capacity,A. This bottle has a capacity of 5 gallons. B. Her capacity to remember facts is sur

12、prising.,A. the amount that something can hold or contain 容 量，容积，容纳力 B. ability or power 能力，才能，力量,To be continued,Part Two: In-Class Reading Post-Reading,3) channel,A. Turn to a different channelI dont like this program. B. A lot of money has been channeled into research in that particular field.,A.

13、 n. a particular television station 频道 B. v. direct something towards a particular purpose 把导向，引导，集中,To be continued,Part Two: In-Class Reading Post-Reading,4) contribute,A. He felt he wanted to contribute something to the city that has given so much to him. B. Hard work and honesty contributed to h

14、is success.,A. join with others in giving 捐献，捐赠，贡献出 B. help in causing a situation, event, or condition 有助于，促成,To be continued,Part Two: In-Class Reading Post-Reading,5) flexible,A. Dancers need to be very flexible. B. Weve decided to go to the cinema today, but we can be flexible and go another day

15、.,A. that can bend or be bent easily 有弹性的，柔韧的 B. that can change or be changed to be suitable for new needs 灵活的，可变通的,To be continued,Part Two: In-Class Reading Post-Reading,6) guilt,A. The man admitted his guilt to the police. B. She was filled with feelings of guilt and shame over what she had done

16、.,A. the fact of having broken a moral rule or official law 罪，罪行 B. the feelings produced by knowledge or belief that one has done wrong 内疚，自责，悔恨,To be continued,Part Two: In-Class Reading Post-Reading,7) potential,A. A number of potential buyers have shown interest in the company. B. I dont feel Im

17、 achieving my full potential in my present job.,A. adj. likely to develop into a particular type of person or thing in the future 潜在的，可能的 B. n. the inherent ability for growth and development 潜力，潜能,To be continued,Part Two: In-Class Reading Post-Reading,8) rigid,A. Rubber can be very rigid when froz

18、en. B. The government has rigid laws about paying taxes.,A. stiff, not easy to bend 硬的，不易弯曲的 B. firm or fixed, difficult to change or unwilling to change 严格的，刻板的,Part Two: In-Class Reading Post-Reading,3. Word Formation,achieve expect depend limit cruel unique genuine respond aware disappoint capabl

19、e behave,Directions: Change the following words into nouns. Then choose appropriate nouns to complete the sentences below.,achievement,expectation,disappointment,awareness,dependence,limitation/limit,cruelty,uniqueness,genuineness,response,capability,behavior,Part Two: In-Class Reading Post-Reading,

20、1) They had great for their daughter, but she didnt really live up to them. 2) The problem with Luis is that he doesnt know his he just assumes he can do everything. 3) No one doubts her for the job. 4) She was so proud of her of learning Russian that she rewarded herself with a trip to Moscow. 5) T

21、he meeting was called in to a request from India.,expectations,limitations,capability,achievement,response,To be continued,Part Two: In-Class Reading Post-Reading,6) From the newspaper article we gained a(n) _ of other peoples problems. 7) He was well-known for his violent and threatening . 8) To hi

22、s great he failed to get the job. 9) His to his dog by beating and not feeding it is sad. 10) Janes on Mike for a ride to work was a problem when Mike took a vacation.,awareness,behavior,disappointment,cruelty,dependence,Part Two: In-Class Reading Post-Reading,4. Useful Phrases,refer to as separate

23、from call for see as unaware of contribute to hold back enter into live up to channel into,Directions: Complete the following sentences with an appropriate phrase in the box. Change the form if necessary.,1) He politics as a hobby. 2) She all her energies taking care of her children. 3) Our bosss at

24、titude workers who want a promotion (晋级).,entered into,channeled,into,held back / holds back,To be continued,Part Two: In-Class Reading Post-Reading,4) I cannot believe that you were quite my growing affection (感情) for you. 5) The capacity to think humans animals. 6) Marcia has him a dear friend. 7)

25、 The film has certainly my expectations.,unaware of,separates,from,referred to,as,refer to as separate from call for see as unaware of contribute to hold back enter into live up to,lived up to,To be continued,Part Two: In-Class Reading Post-Reading,8) This situation immediate action. 9) Alcohol 100,

26、000 deaths a year in the U.S. 10) He himself a failure.,called for,contributes to,sees/saw,as,refer to as separate from call for see as unaware of contribute to hold back enter into live up to,Part Two: In-Class Reading Post-Reading,5. Translation,Directions: Translate the following sentences into English, using expressions in brackets.,1) 缺乏信心导致了他的失败。(contribute to),Lack of confidence contributed to his failure.,2) 面对严重的