英语课后答案.doc

Unit 1
Key to the Exercises
Section A
Passage A
II. prehension
Based on what you have learned from the text, decide whether the following statements are true (T), false (F) in the text.
1) T
2) T
3) F Children could not be trusted to learn naturally without a great deal of direction and criticism.
4) T
5) F Yet absolute respect is required when there is absolute authority, so we didn’t question more than once and plied with their rules.
6) F
7) T
8) F The author set them out for readers so readers might consider what kind of rules they learned from the family in which they grew up — and what kinds of rules they’re teaching their children.
III. Vocabulary and Structure
1. Select words from what are given and fill in the blanks with their proper forms。
(1) discussions (2) perspective (3) original (4) expected (5) existing
(6) to admit (7) unwilling (8) prevented (9) effective (10) be understood
2. Choose the right word plete the sentence with its proper form。
1)(1) rare 人类活动在某种程度上可能破坏了野生动物的生存环境,尤其是珍稀动物。
(2) scarce 由于夏季的一场大洪水导致去年蔬菜短缺。
(3) rare 他是一个对自己严格要求的人,因此不守时对他来说是很少见的。
(4) scarce 对水源的保护是有必要的,因为对于世界上很多国家来说水是稀有能源。
2)(1) strict严格意义上说,霜冻仅指摄氏温度在零度或零度以下。
(2) severe这是一所为学习困难儿童而建的学校。
(3) strict 我的父母在我很小的时候对我很严厉。
(4) severe政府正面临严厉的指责。
3)(1) confirms 显然他的声明进一步证实了我们所知的事情。
(2) confirm 请以书面形式确认您的抵达日期
(3) decided 他发觉修理电脑花费太高,因此他买了一台新的。
(4) to decide 我等他们决定已经等了一整天了。
IV. Practical Grammar
1. Fill in the following sentences with the proper form of the words given, and then check your answers with your partner.
1) illegal 2) impossible 3) essful 4) irresponsible 5) inappropriate
6) impolite 7) irreligious 8) dishonest 9) imperfect 10) discontented
the model sentence first and plete the following sentences by translating into English the Chinese given in brackets。
1) starting to work for an pany她完成学业后就开始在一家国际公司工作。
2) Having lived there for such a long time在那里住了好长时间,他就不想搬到其他城镇了。
3) trying to rescue the child from the house他冲进火场试