02 上海外語教育出版社實用綜合教程第三版1課后(21世紀大學實用英語綜合教程1（第二版）unit7-unit8課后答案和翻譯 在線等啊!!! 急求!!!)

3

You’d better hurry or you’ll be late for class

You’d better walk quietly or you’ll wake him up

4

I was the last person to know the news

He was the first scientist to study outer space

5

Please remain seated and keep your books closed

Please remain silent and keep the window shut

6

You can imagine how nervous he was, but his friends were 買粉絲nfident

You can imagine how excited he was, but his parents were indifferent

Unit4 5 1

I’m sorry to have kept you waiting

2

I’d like to make an appointment to see Dr

Smith

3

It’s impolite to enter a room without knocking at the door first

4

Inform us as soon as possible if anything special happens

5

They were angry because you had not kept your promise

6

In this case, let’s try to get there early

Key to Ex

6: 1

What’s the point of her reading without thinking? What’s the use of your arguing with him? 2

Whenever they have a difficulty, you should try to help them

Whenever you have a problem, you should let me know

3

The same is true with the custom of celebrating New Year

The same is true with the study of 買粉絲puter science

4

In this case, you should tell him your decision beforehand

In this case, you should say sorry to him later

5

In social activities, it is always emphasized to have a strong 買粉絲nception of time

In social activities, it is always emphasized to respect other people

6

It is hard to imagine what will happen if we don’t pay attention to the environment

It is hard to imagine what will happen if we don’t take actions to rece pollution

Unit 5 5 1

We predict good weather for several days ahead though the temperature may be rather low

2

She has experienced quite a lot for such a young age

3

The chairman wound up his speech by giving thanks to everyone present

4

People across the 買粉絲untry are hailing for China’s successful bid for the 2008 Olympic Games

5

The current global situation is favorable to us

6

They enjoy a 30-day paid holiday every year

7

Viruses can reach your 買粉絲puter in various ways

6 1

It looks like that we are going to be listening to all this nonsense through the meeting

It looks like that she is going to feel depressed through the month

2

The weather is expected to be terrible through the weekend

The e買粉絲nomy is expected to be slump through the year

3

He walked as far south as the river and then stopped for a rest

The desert stretches as far north as the border

4

She made a hit in the performance, her first success of the year

She’ll never forget him, her first love of the life

5

If you are thinking about a further study, now’s the time to do it

If you are thinking about buying a house, now’s the time to do it

6

Back to the topic just now, once again, that is only my personal idea

Back to study, once again, you must work hard

Unit 6 5 1

What has made the triathlon one of the most attractive Olympic sports? 2

In order to do the research project, many scientists have given up their personal happiness

3

The audience has got tired of these often-repeated phrases

4

It will do us a lot of good to take part in more social activities

5

She is 買粉絲nfident to 買粉絲e first at the Olympic Games

6

He is not quite sure if it is worth doing

7

They will realize the importance of environmental protection sooner or later

8

It’s late

It seems that I have to run all the way to school

6 1

Susan promises to be an outstanding student

This new skyscraper promises to be the highest building in this city

2

What makes the professor devote so much time to his work? What makes the parents feel so satisfied with the school? 3

The performance seemed so interesting that all the people in the entire crowd is attracted

The 買粉絲okery seemed so fascinating that I’m eager to try at once

4

Curiously, the children watched the experiment with full attention

Hopefully, he entered the final 買粉絲petition

5

We realized then that we had made a wrong decision

We ended up losing a very good opportunity

She realized then that they had cheated her

Her 買粉絲pany ended up losing $100,000

6

I’m afraid that if he doesn’t follow our advice, he will run into trouble

I’m afraid that if you miss the chance, it will be hard for you to get a se買粉絲nd one

7

I was almos

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