21世纪大学英语2答案？1 confirm 他环顾四周确认是自己一个人 2 neglect 这些孩子实际处于无人照管的状态 3 previous 因为我有约在先，那么，21世纪大学英语2答案？一起来了解一下吧。
1 sustain
2 opponents
3 scale
4 tackle
5 impact
6 promote
7 foundation
8 established
1confirm他环顾四周确认是自己一个人
2neglect这些孩子实际处于无人照管的状态
3previous因为我有约在先，所以我不能参加这次会议
4inspire他鼓励的话鼓舞了我的信心
5substituted国产部件正在取代进口部件
6urgent这些人急需救济
7contact他试图与当地的分公司联系
8remarkable唐朝是一个以开明著称的朝代
希望帮到你望采纳
1. 不成文的规定比成文的规定更有力地规范着我们的生活和行为。
The unwritten rules govern our lives and behavior more strongly than the written ones.
2.在图书馆和教师里当你和某人在交谈时你并不提高嗓门。事实上，我就从没见任何人在那些地方大声尖叫过。
When you are talking with someone in libraries and classrooms, you don not raise your voice. As a matter of fact, I have never seen anyone screaming at the top of their lungs in those places.
3.当他喊过：“该死，西尔维亚”后发现拥挤在餐馆里的所有人都在惊讶地看着他时，弹压的脸涨得通红。
He blushed when he found that everyone in the crowded restaurant was looking at him in surprise after he yelled, “Damn it, Sylvia.”
4.尽管比赛很激动人心，但坐在看台上的八万名观众却没有一人离开座位。
21世纪大学实用英语综合教程_第2册_课文译文_练习题答案
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Listening & Speaking
1, around us; behind it; curious about the; explore it; to know; we have different seasons; we long to discover; why we get tired; it is so difficult; we got so much rain; you got a cold; it happens that way; we have different seasons; the earth moves around the sun; discovery is exciting; the body needs to rest; it takes time; is was the rainy season; physical exercise
3,
1),final exams; the thing is; dead right; under stress; belong to; the former; why is that; our genes differ; I read widely
Because she’s under a lot of stress.
They tend to overeat or eat little under stress.
He tends to overeat.
He says that the reason is that their genes are different.
Because he reads widely, particularly about such things.
2), was serious; a brain transplant; cost a lot; a brain would cost; a difference in price; they were overused
Things don’t look good.
Well, the only chance is a brain transplant.
This is an experimental procedure. It might work, but the bad news is that brains are very expensive, and you will have to pay the cost yourselves.
For a male brain, $200,000. For a female brain, $500,000.
This is standard pricing practice. Men’s brains have to be marked down because they’re overused.
5, BDABA6, CBDDC7, TFTFT
8, around us; goes against; were simpler; in its simplest form; past ages; the steps of evolution; have been found; go back; reptiles before birds; from one form to another
9, Because of evolution.
Because it proves that all the plants and animals in the world today have developed in a natural way from earlier forms that were simpler.
Becausethey can prove that evolution did take place.
That fish developed in the waters of the earth before amphibians, amphibians before reptiles, reptiles before birds, and so on.
A theory that proves that life has progressed from one form to another.
Text A
5
1. advances
2. predict
3. existed
4. powerful
5. audiences
6. manufacturing
7. damaged
8. effect
9. contains
10. connected
6
1. thanks to
2. at a pace
3. died of
4. for one
5. was replaced with
6. carryingaround
7. in the first place
8. has come full circle
9. and so on
7
1. Computers of this type use very little power, which means that they will run on small batteries.
2. After I left hometown, I never met my best friend Leon again, which was a great pity.
3. She said the job would be done by March, which I doubt.
4. The day before she gave her speech to the large audience at the town hall, she was a little worried, which was understandable.
5. He was educated at the local grammar school, after which he went on to Cambridge.
8
1. as it moves across the sky
2. As time went by
3. As technology keeps advancing
4. As he has been up since 4 A.M.
5. as they have so much paperwork to deal with
6. as computers become more and more powerful
9
1. The past decade has seen the advances in computer science and technology at a dizzying pace.
2. Thanks to the development of genetic engineering, someday doctors will be able to replace damaged genes with healthy ones and nobody will die of cancer anymore.
3. As it is difficult to predict what effect this new drug will have on the patient, probably we should not give it to him in the first place.
4. This nuclear power plant has existed for twenty years, but it suddenly stopped its operation ten years ago, which is really difficult to understand.
5. Once you connect your computer to the Internet, you will find that many services on the Internet — email for one — are provided free of charge.
6. At different stages of my life I have been a teacher, a salesman, a manager and so on. Now it seems that my career has come full circle and I am teaching again at this college that I left thirty years ago.
10
1. No longer will I believe a word you say.
2. Seldom did she show her feelings.
3. Only after long consideration did he agree to our plan.
4. Not only did he turn up late, but he also forgot his books.
5. Had she become a lawyer, as her parents wished, she would have earned a large salary.
6. In came the chairman and the meeting began.
7. Hardly had he finished his work when the telephone rang.
8. Never did we think his speech had made so deep an impression on his audience.
9. So much does he worry about his financial position that he can’t sleep at night.
10. Had he worked harder, he would have got through the exams.
Pratcical Writing(写作):
11
1. sonnyaj@yeah.net
2. wanglin@hotmail.com
3. reschedulethe meeting on May 10th
4. Sun, 2 May, 2004, 12:13:34
5. that the General Manager, Mr. Brown, must be away for a marketing conference in Paris around that time.
12
Hi, David,
It’s great to hear that you’re coming soon.
You can travel by plane or train. If I were you, I’d do it by plane. Why not contact a few travel agents? They sometimes offer cheap flights.
It would be worth bringing another form of identification, like an ID card, because you won’t want to carry your passport around all the time. You ought to bring a little English currency with you, in case the banks are shut when you arrive. However, it’s a good idea to have mainly travellers checks, as they’re much safer. By the way, you’ll probably find it’s well worth getting a student card — you’ll be able to get all sorts of discounts, particularly when it comes to traveling around.
There’s just one other thing — you’d better remember to get in touch with us when you’re over here, or we’ll be very upset!
Love,
Chen Bin
14
1. electricity
2. power
3. safety
4. amount
5. harmful
6. be alarmed
7. huge
8. check
9. heat
10. Steam
15
1. get into
2. After all
3. take place
4. blew off
5. to make matters worse
6. taken steps
7. taking chances
8. Even though
16
1. A
2. C
3. A
4. C
5. D
6. B
7. B
8. C
17
Steps involved
1)The subjects listened to a recording.
2)The subjects took a 15 question test to see which words they remembered.
3)The subjects took a language proficiency test.
Transition words used
to begin with, following…, finally
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