现代大学英语第二版精读三课后习题答案unit1

现代大学英语第二版精读三 杨立民、徐克容版 课后习题答案

Unit1

Vocabulary: 1、 into English

1、define this word 2、resent this treatment 3、frustrate students 4、declare war 5、evaluate the result 6、perform the duty 7、narrow the gap 8、expand the business 9、present the facts 2、 1、occurrence occur

2、apply applicants pursuits occurry 3、involves handled handling pursue 4、observant occurrence 5、observation observed occur 6、handle occur 7、observed application 8、occurred involvement 9、observers handled 10、observation

3、 1、he is so devoted to his research that it never occurs to

him that he will soon have to retire.

2、many people have observed that without effective

checks we all have a tendency to abuse our power. 3、some countries refuse to get involved in this dispute and they resent any foreign interference.

4、the control of sandstorms will involve a tremendous amount of work money.

5、you must take the local conditions into consideration when you apply these technologies.

6、all applicants will have to fill out these forms, and mail in an application fee of 50 dollars.

7、he concluded that learning is a natural pleasure, which based on the observation of children’s behavior. 8、in a multi-ethnic country, ethnic harmony requires very careful handling.

9、the government decided to punish all the corrupt officials involved.

10、cheating on exams does not often occur, but when it does, the school will take a tough position. 4、 CBCAC DABDA 5、

6、 1、obejective; object 1、

2、 object 2、objectives 3、objective 4、objective 5、

objects

3、 acquire; inquire; require 1、

2、 requires 2、requires 3、acquire 4、acquire 5、

inquuire/enquire 4、 entrust; trust; believe

1、entrust 2、entrust 3、trust 4、believe believe 5、trust

4、pay；repay；place；replace

1、repay 2、pay repay 3、place 4、repay 5、placed replaced

5、anxious（ly）；eager（ly）

1、anxious 2、anxiously 3、eager 4、anxious/eager 5、anxious/eager Grammar