大学体验英语综合教程4(第三版)课后答案

Unit 1

4.(1)With his promotion, he has taken on greater responsibilities.

(2)He felt he did not have to make such a commitment to John any more.

(3) Mary likes to go shopping in her spare time, as opposed to Lucy, who prefers to stay at

home reading.

(4) At best he 's ambitious, and at worst a power-seeker without conscience or

qualifications.

(5) We have striven to the full to convince him, but we have made no headway.

Unit 2

8.(1)The Constitution provides for citizen’s freedom of speech.

(2) Our constant quarrels grew out of the diverse ideas on how to bring up children.

(3) We have learned some words long before we can read.

(4) Many Chinese parents think that the earlier children go to school, the better.

(5) The new tax law is not to punish the rich. Rather it is to bring justice and opportunity to the poor.

Unit 3

8.(1) You should pluck off the dead flowers in time.

(2). I don’t think what you said really qualifies as an answer.

(3) Our shouts echoed through the silent streets.

(4) There is no doubt that his grades have improved and his interest in learning has revived.

(5) The Smiths have filed for divorce in the divorce court.

Unit4

8.(1)My grandfather’s interests range from playing chess to climbing mountains although he is 70 years old

(2) Surprisin gly, Tom’s grandmother plays with dolls at the age of 80.

(3) His selflessness and talent qualify him for the job most students dream to get.

(4) What interpretation would you put on his odd / strange dream?

(5) The brand-new car our boss has just bought is capable of making 200 kilometers an hour.

Unit 5

8.(1) The explanation in the advertisement of the product must conform to its actual quality.

(2) New insights will hopefully pave the way for us to explore new ways of treating this condition.

(3) Proverbs, which derive from life, are the condensation and embodiment of the language and culture of a nation.

(4) The emotional relationship has been haunting her with no end in sight.

(5) Admittedly, the right price for this unique commodity is hard to discern.

Unit 6

4.

8.(1) She portrayed her childhood as a time of wonder and discovery.

(2) Experiments showed that nonsmokers committed fewer errors than smokers.

(3) Football fans are often highly regarded not for their own achievement, but through their connection to a team that wins.

(4):Despite the actors’ wonderful acting, the three-hour movie could not hold our attention.

(5) Professor Wang is the only doctor I can rely on to save my son.