2025年全新版大学英语第二版综合教程2课后练习答案1-5.doc

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Unit 1
★ Text A
Vocabulary
I.
To use the machine, first insert the correct cions,then select the drink you want and button.
使用这台机器，首先插入对旳旳硬币，然后选择你想喝和按钮。
Professor Smith translated not only from the French but also, on occasion ,from the Polish.
史密斯专家翻译不仅从法国也,有时，来自波兰。
Food chemists will investigate the health food on sale to see if it really dose give the benefits claimed.
食品化学家将调查在销售保健食品与否真旳剂量给人旳利益。
In retrospect,it was the wrong time to open anew data processing center in this city.
回忆起来，那是打开新旳数据处理中心在这个都市，错误旳时间。
My initial reaction to the news was relief,but as I thought more about it I began to feel angry.
听到这个消息我最初旳反应是救济，但我想一下我开始感到愤怒。
A full understanding of mathematics is sufficient to explain a wide variety of natural phenomena.
一种全对数学旳理解是足以解释多种各样旳自然现象。
Make sure the label is firmly attached to the parcel before you mail it.
保证标签牢牢地贴在包裹邮寄前。
Make boyfriend bought me dinner to make up for being late the say before.
做男朋友给我买晚餐要迟到了说之前。
The committee is awaiting a decision from the head office before it takes any action
该委员会是在等待总部旳决定所采用旳任何行动之前
The little girl did not seem to be in the least frightened if being left by herself in the house.
小女孩似乎不在最胆怯假如自已被留在家里。
The WTO is intended to promote trade among its member states.
在WTO旳目旳是增进其组员国之间旳贸易。
When the moon emerged from behind the clouds I made out a figure moving in the distance.
当月亮从云层背面出现我开出了人物移动旳距离。
2. 1) There is a striking contrast between the standards of living in the north of the country and the south.
2) Natural fiber is said to be superior to synthetic fiber.
3) The city’s importance as a financial center has evolved slowly.
4) His nationality is not relevant to whether he is a good lawyer.
5) The poems by a little-known sixteenth-century Italian poet have found their way into some English magazines.
3. 1) be picked up, can’t accomplish, am exaggerating
2) somewhat, performance, have neglected, they apply to
3) assist, On the other hand, are valid, a superior
II.
1. 1) continual 2) continuous 3) continual 4) continuous
2. 1) principal 2) principal 3) principle 4) principles 5) principal
III.
1. themselves 2. himself/herself 3. herself/by herself/on her own 4. itself
5. ourselves 6. yourself/ by yourself/on your own
Comprehensive Exercise
I. Cloze
1. 1) contrast 2) exaggerating 3) priority 4) on the other hand 5) promoting
6) pick up 7) assist 8) accomplish 9) on occasion 10) neglecting
11) worthwhile 12) superior
2. 1) end 2) perform 3) facing 4) competent 5) equipped
6) designed 7) approach 8) rest 9) definitely 10) quality
II. Translation
1) It takes an enormous amount of courage to make a departure from the tradition.
2) Tom used to be very shy, but this time he was bold enough to give a performance in front of a large audience.
3) Many educators think it desirable to foster the creative spirit in the child at an early age.
4) Assuming (that) this painting really is a masterpiece, do you think it’s worthwhile to buy/purchase it?
5) If the data is statistically valid, it will throw light on the problem we are investigating.
2. To improve our English, it is critical to do more reading, writing, listening and speaking. Besides, learning by heart as many well-written essays as possible is also very important. Without an enormous store of good English writing in your head you cannot express yourself freely in English. It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result. As long as we keep working hard on it, we will in due course accomplish the task of mastering English.
★ Text B
Comprehension check: c c d a c b
Language Practice
g h e c f a b d
1) adopt 2) account 3) from your point of view 4) ended up 5) furthermore 6) fund 7) annual 8) keeping track of 9) pace 10) intends
11) perspective 12) devise
Unit 2
★ Text A
Vocabulary
I. 1. 1) abrupt 2) emotional 3) bless 4) wear and tear 5) dated
6）consequences 7）seemingly 8) in contrast to 9) Curiosity 10) genuine 11) primarily 12) sentiments
2. 1) When you are confronted with more than one problem, try to solve the easiest one first.
2) Water is vital to the existence of all forms of life.
3) There is still some confusion among the students about what to do after class to follow up on the subject.
4) As a person of simple living habits, he needs nothing more than a job and an apartment to be happy.
5) It tickled him to think that she’d come to as his advice.
3. 1) a lingering, fabricating, sentiments
2) fill out, every item, vital, consequences
3) be denied, tangible, cherish, attain
II.
It’s a long trip and will take us five hours by bus.
She arrived early and took a front row seat.
Don’t take me for a fool.
It takes a lot of imagination to fabricate such a story.
My uncle will take me (along on his trip) to the Arctic this summer.
He took the dinner plate I passed to him.
Kevin took second prize in the weight-lifting competition.
If you don’t take my advice, you will regret it.
III.
hanging 2. to give 3. to return 4. being praised 5. not having written
6. to say 7. to open 8. being helped
Comprehensive Exercise
I.
1. 1) well-off/affluent 2) dated 3) falling into 4) bracket 5) deny
6) tangible 7) pursuit 8) cherishes 9) out of place 10) abrupt
11) focus 12) donations
2. 1) consume 2) fueled 3) annual 4) plain 5) physically 6) security
7) indicates 8) equally 9) traditional 10) follows
II. Translation
1) The company denied that its donations had a commercial purpose.
2) Whenever he was angry, he would begin to stammer slightly.
3) Education is the most cherished tradition in our family. That’s why my parents never took me to dinner at expensive restaurants, but sent me to the best private school.
4) Shortly after he recovered from the surgery, he lost his job and thus had to go through another difficult phase of his life.
5) In contrast to our affluent neighbors, my parents are rather poor, but they have always tried hard to meet our minimal needs.
2. With more and more donations coming in, our university will be much better off financially next year. We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction.
★ Text B
Comprehension Check: b b d c d d
Language Practice
f c g e b a h d
1) stunned 2) hold (fast) to 3) folks 4) generosity 5) discount 6) liable
7) ranks 8) on the run 9) make up 10) blends in 11) by all accounts 12) comes into contact with
Unit 3
★ Text A
Vocabulary
I.
1．1) typical 2)dumb 3) junior 4) glorious 5) welfare 6)came over 7) interference 8)fading 9) narrowed down 10) frank 11)schemes 12) at any rate
2. 1) The Security council consists of five generals and four police officers.
2) The new hotel will be in a location overlooking the lake.
3) I was humiliated by her comments about my family background in front of so many people.
4) Do you have any proof that it was Henry who stole the computer?
5) the boy was exhausted after the long cycle ride.
3. 1) hysterical; was handed down; should have known better than
2) twisted, over and over, talented son
3) patience, not to keep him in suspense, assured, repeatedly
II.
adequate 2. anxious 3. certain 4. content 5. crazy 6. likely 7. fortunate 8. keen
III.
be admitted 2. live 3. be postponed 4. buy 5. be banned 6. be
Comprehensive Exercise
I. 1. 1) typical 2) welfare 3) constant 4) frank 5) talent 6) dumb
7) know better than that 8) repeatedly 9) dread 10) interference 11) bet 12) assure
2. 1) despite 2) really 3) same 4) contact 5) admitted 6) attempt
7) not 8) tend 9) different 10) manner
II. Translation
1. 1) Have scientists found proof of water on Mars?
2) The planning committee has narrowed down the possible locations for the nuclear power plant to two coastal towns.
3) Sam not only lost his job but also both legs; he had to live on welfare for the rest of his life.
4) A jury consisting of 12 members voted in unison that Mary was guilty.
5) Sean felt humiliated ti hear his talent being questioned.
2. George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his son, “What has come over you? You should know better than to disturb others for your own amusement.” In the end George traded his CD’s for computer games software from his classmates.
★ Text B
Comprehension Check: b a b c d a
Language Practice
1. d e f g a b h c
2. 1) and he like 2) popularity 3) had been kept in the dark 4) define 5) was aware of 6)relate 7) were up to 8) trend 9)opportunity 10)mobile 11)comments
12) interviewed
Unit 4
★ Text A
Vocabulary
I.
1. 1) conversely 2). but then 3) symptom 4) spitting 5) abusing 6) tone
7) took…in 8) editing 9) have arranged 10) in sight 11) stretched 12) data
2. 1) The sight of teenagers smoking cigarettes jars on me.
2) A lot of American teenagers don’t like street gangs, but they find themselves getting sucked in.
3) Jeffrey’s computer crashed again this morning. The manager has arranged for a technician from the computer store to check and repair it.
4) During the Vietnam War, many young Americans fled their country to avoid military service/fled to other countries to avoid military service.
5) The new government is planning an anti-corruption campaign so as to restore people’s confidence in it.
3. 1) the virtual, on line, via 2) nightmare, routine, any appointment, arrange for
3) cue, remarks, his tune
II. 1. We came here all the way on foot.
2. Private cars are not allowed on campus.
3. They are on vocation in Florida.
4. Mary has been talking to her friend on the phone for an hour.
5. Don’t worry, Lucy is always on time.
6. Industrial demand on fuel is on the rise.
III. 1. hard 2. difficult 3. impossible 4. tough 5. hard 6. easy
Comprehensive Exercise
I.
1. 1) internet 2) click 3) virtual 4) routines 5) arrange 6) nightmare 7) annoying 8) connection 9) crawls 10) take in 11) spit 12) data 13) sucked into 14) At times 15) flee 16) on line
2. 1) companion 2) deliver 3) access 4) enables 5) customers 6) delights 7) provides 8) small 9) remote 10) information
II. Translation
1. 1) Research shows that laughter can bring a lot of health benefits.
2) A slow Internet connecting speed is really annoying.
3) As the law stands, helping someone commit suicide is a crime.
4) In her report, Mary tries to interpret the data from a completely different angle.
5) Sue is a girl of great talent. Her amazing memory sets her apart from her classmates.
2. Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write，submit and edit articles via email, chat with my colleagues on line and