科技英语综合教程第二版课后答案

Unit1 college life Passage A

Read and think 2

1. The students were going to take their last exam at college. →解析： 参见短文的第一句话。

2. They were confident and felt ready for the exam. They think the coming exam is a snap. →解析： 参见短文第一、二、三段，尤其是第三段的第一句话。

3. They turned out to be difficult, because none of the questions could be answered by the students.

→解析： 参见老师在收回考卷后的提问以及学生的表情可以推断出考试题很难。 4. The professor said the result was what she had expected, but she would allow the students to pass the course any way.

→解析： 参见短文倒数

Unit1 college life Passage A

Read and think 2

1. The students were going to take their last exam at college. →解析： 参见短文的第一句话。

2. They were confident and felt ready for the exam. They think the coming exam is a snap. →解析： 参见短文第一、二、三段，尤其是第三段的第一句话。

3. They turned out to be difficult, because none of the questions could be answered by the students.

→解析： 参见老师在收回考卷后的提问以及学生的表情可以推断出考试题很难。 4. The professor said the result was what she had expected, but she would allow the students to pass the course any way.

→解析： 参见短文倒数

Unit1 college life Passage A

Read and think 2

1. The students were going to take their last exam at college. →解析： 参见短文的第一句话。

2. They were confident and felt ready for the exam. They think the coming exam is a snap. →解析： 参见短文第一、二、三段，尤其是第三段的第一句话。

3. They turned out to be difficult, because none of the questions could be answered by the students.

→解析： 参见老师在收回考卷后的提问以及学生的表情可以推断出考试题很难。 4. The professor said the result was what she had expected, but she would allow the students to pass the course any way.

→解析： 参见短文倒数

Unit1 college life Passage A

Read and think 2

1. The students were going to take their last exam at college. →解析： 参见短文的第一句话。

2. They were confident and felt ready for the exam. They think the coming exam is a snap. →解析： 参见短文第一、二、三段，尤其是第三段的第一句话。

3. They turned out to be difficult, because none of the questions could be answered by the students.

→解析： 参见老师在收回考卷后的提问以及学生的表情可以推断出考试题很难。 4. The professor said the result was what she had expected, but she would allow the students to pass the course any way.

→解析： 参见短文倒数

Key to Exercises (unit 1)

Vocabulary:

I. 1). respectable 2) .agony 3). put down 4). sequence 4). rigid 5). hold back 6). distribute 7). off and on 8). vivid

9). associate 10). finally 11). turn in 12). tackle

2. 1) has been assigned to the newspaper’s Paris office

2) was so extraordinary that I didn’t know whether to believe him or not 3) a clear image of how she would look in twenty years’ time 4) gave the command the soldiers opened fire 5) buying bikes we’ll keep turning them out

3. 1) reputa

Key to Exercises (unit 1)

Vocabulary:

I. 1). respectable 2) .agony 3). put down 4). sequence 4). rigid 5). hold back 6). distribute 7). off and on 8). vivid

9). associate 10). finally 11). turn in 12). tackle

2. 1) has been assigned to the newspaper’s Paris office

2) was so extraordinary that I didn’t know whether to believe him or not 3) a clear image of how she would look in twenty years’ time 4) gave the command the soldiers opened fire 5) buying bikes we’ll keep turning them out

3. 1) reputa

Unit 1 text a

Language sense enhancement

1. the fierce resistance 2. the long march 3. the devastating enemy 4. bleak 5. launched 6. military might 7. mowed down 8. campaign 9. a painful lesson 10. the aid

Language focus Vocabulary I.

1. 1) alliance 2)at the cost of 3) stroke 4)limp 5)minus 6) regions 7) declaration 8) siege 9) raw 10) bide his time 11) have taken their toll 12) in the case of

2. 1) is faced with 2)get bogged down 3) is pressing on/pressed on 4) drag on 5) get by 6)dine out 7) have c

Unit 4 Growing up: Keys to the execises

Enhance Your Language Awareness

Words in Action

Working with Words and Expressions

1 Listed in the boxes below are some of the words that you need to be very familiar with. Now work in pairs and make sentences with each of them to see if you have really mastered their usages. You are encouraged to consult a dictionary if you are still not quite sure about their meanings and usages.

1) When the father learned about his son’s school performance, he beamed with satisfaction. 2) How do

Unit 1

Part II Reading task Comprehension

Possible answers to content questions

1. It refers to the raw, bitter, bleak Russian winter. 2. He expected the conquest of Russia in five weeks.

3. Instead of fighting, they retreated eastward, burning their crops and homes as they went. They let the Russian winter fight the war for them while they bided their time. 4. Napoleon discovered that the occupation of the city was an empty victory because the Russians fled their capital leaving him almost nothing at all.

5. They suffe

Answers To

全新版大学英语综合教程预备级·重排本

第二版1

UNIT ONE

Text A:

Reading Comprehension I. 5, 1, 7, 11, 2, 4, 6, 9, 8, 10, 3 II. 1. a freshman

2. to others that she was not 3. make a timely entrance 4. Freshman manuals 5. American Literature

6. she was in the right classroom 7. had stepped on a piece of cheese 8. no one had noticed

9. decided to go back to the cafeteria to eat 10. bad fate would only fall on her 11. silly 12. popularity

III. 1. F 2. F 3. T 4. F 5. T 6. T 7. F 8. T 9. T 10. F 11. T From Reading To Speaking （Le