21世纪大学实用英语综合教程(第三册)答案

最佳答案21世纪大学实用英语综合教程(第三册)答案
7,8题在最后
Unit 1
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. curious
2.affects
3. emergency
4. locked
5. Relatively
6. complaining
7. protested
8. react 9. mood 10. unique 11. consciousness 12. surgery
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. the bottom line
2. thanks to
3. reflect on
4. had lost touch
5. wentthrough
6. followed around
7. looking on
8. woke up
9. takeaction 10. after all
10. Translate the following sentences into English.
1. Each time my brother complained about the difficultyof his work, I asked him to look on the bright side.
2. The police reacted immediately when report came thattwo kids had been held up at gunpoint in a nearby building.
3. When I pointed out the mistakes in her calculation,instead of correcting them as soon as possible, Mary protested that it was nother fault.
4. Tom was curious about the joke I told my colleagues,but he didn’t get it.
5. Thanks to his positive attitude, Jack took action andsaved his own life before he lost consciousness in the emergency room.
6. When I reflect on what I have achieved in the past, Ihave to say that success comes from hard work. That is the bottom line.
Unit 2
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. intense
2. concept
3. committed
4. deserve
5. selfish
6. compromise
7. matters
8. opponent 9. influence 10. effort 11. shortcuts 12.evidence
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. work at
2.According to
3. run through
4. in sight
5. live with
6. a variety of
7. When it comes to
8. live up to
10. Translate the following sentences into English.
1. Take Michael Jordan, it!ˉs easy for people tosee hisachievements while neglect the price of
blood and sweat that he has paid on the court in order tocome out on top.
2. Right in the first English class, our teacher conveyeda clear message to us: as the basic building
blocks of the language, new words must be memorized; anyother shortcut is fool!ˉs gold.
3. Thousands of Chinese laborers contributed greatly tothe construction of America!ˉsfirst
transcontinental railroad, and their intense effortsdeserve a page in American history.
4. When it comes to training, the coach has no problemliving with all sorts of complaints of the
players but he never compromises with any of them.
5. Traditional ethics seem especially important in somesituations where the margin between right
and wrong is as thin as an eggshell.
6. As competition intensifies, our opponents and we areall working hard to live up to higher
service standards.
Unit 3
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. withdraw
2. opposite
3. consult
4. seeking
5. chief
6.frustrated
7. gather
8. suggestions 9. numerous 10. crucial 11. approval 12.yield
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. give up on
2. kicked out
3. at the end of my rope
4.count!-out
5. provide!-wit
6. that is
7. on the brink of
8. moved forward
10. Translate the following sentences into English.
1. The health report stresses the importance of freshfruit and vegetables in our diet.
2. I spent a whole week gathering the courage to say noto their request.
3. These journeys made him realize to the fullest extentthat many of the world!ˉs species were on
the brink of extinction.
4. Approval of the patient!ˉs family should be soughtbefore doctors carry out such operations.
5. Improved consumer confidence is crucial to an economicrecovery.
6. We gave up on the missing mountain climber after hehad been missing for two weeks.
Unit 4
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. mankind
2. determination
3. burden
4. define
5.financial
6. resources
7. research 8. cure 9. evil 10. hardship 11. suicide 12. suffered
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. broke down
2. took!-for granted
3. look!-in the eye
4.couldn!ˉt help but respect h
5. crying over
6. no doubt
7. dressing up
8. slipped into
9. Translate the following sentences into English.
1. He was no doubt a great hero so people couldn!ˉt helpbut cry over his death.
2. The actor used his celebrity status to fund researchthat might someday yield
a cure for AIDS.
3. The disabled man once considered suicide to relievehis family of the heavy burden.
4. Children dress up as Superman to capture adults!ˉattention.
5. It wasn!ˉt until I matured that I realized I shouldn!ˉtbe afraid to look adversity and hardship i
the eye.
6. He could have easily stayed at home, for he had plentyof financial resources to keep him from
worrying about medical bills.
.
Unit 5
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. discharged
2. anger
3. latter
4. relationship
5.engaged
6. backgrounds
7. miserable 8. invitation 9. match 10. folded 11.overseas 12. propose
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. broke down
2. from time to time
3. From the verybeginning
4. knocked down
5. agreed to
6. talk!-round
7. due to
8. give in
9. insilence 10. go abroad
10. Translate the following sentences into English.
1. I just received a email in which Jessica expressed herregret of ending the relationship with her
beloved boyfriend.
2. She broke down at the loss of her family, and theimpact of this miserable incident remained for
the rest of her life.
3. Both my parents object to my going abroad to furthermy studies. I wonder if I should give in or
try to talk them round.
4. Edgar was not good with words, so whenever Jessicavented her anger on him, he only endured
it in silence.
5. The cheerful background music matches his mood verywell, for he!ˉs just got engaged to his
beloved girlfriend.
6. From time to time the system would utter a piercingnoise indicating its inability to run properly.
Unit 6
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. rejected
2. properly
3. judgment
4. employer
5. lack
6. feedback
7. qualified
8. suitable
9. candidate 10. confident 11. potential 12.punctual
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. cope with
2. miss out
3. applied for
4. keep!-in mind
5. for a bit
6. reflecting on
7. fill out 8. get back 9. a variety of 10. To our amazement
10. Translate the following sentences into English.
1. Sometimes even if you are totally qualified for thejob, you may still be rejected.
2. You should learn to cope with difficult situation. Andeven more important, don!ˉt look to others
for help.
3. To my shock/amazement, he was not only involved in avariety of extracurricular activities but
also had applied for a part-time job.
4. Keep in mind that one more failure is one step closerto success.
5. Don!ˉt dwell on the reasons that are out of yourcontrol, because this job doesn!ˉt entirely sui
you and your chances are slim.
6. Although you may not always like to hear negativefeedback, whatever you do, don!ˉt burn your bridges.
Unit 7
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. tuition
2. anxiety
3. horrors
4. switched
5. quarter
6. steady
7. roughly
8. prospects 9. disorder 10. represent 11. apparent 12.population
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. were booked up
2. not getting anywhere
3. ups anddowns
4. burst out
5. get along with
6. broke up with
7. in advance
8. had no choice
9. Inspite of 10. take your own life
10. Translate the following sentences into English.
1. The students who seek psychological counselingrepresent only the tip of the iceberg. Most
students endure the stress in silence.
2. The horror movie overwhelmed him so much that he beganto suffer from a sleeping disorder,
even insomnia.
3. Lisa had always been a straight-A student until herjunior year, when she had to hold down two
part-time jobs to pay her tuition.
4. In spite of the result of the aptitude test, Johndecided to switch his major from accounting to
psychology.
5. He would rather remain a sales clerk, apparentlybecause he prefers a steady life to a life full of
ups and downs.
6. The computer has broken down on more than oneoccasion. Isn!ˉt that enough for professional
help?
Unit 8
5. Fill in the blanks with the words given below. Changethe forms where necessary.
1. chemical
2. soil
3. disturb
4. mixture
5. substance
6.ruin
7. consumers
8. stable
9. pollution 10. supplies 11. decay 12. main
6. Fill in the blanks with the expressions given below.Change the forms where necessary.
1. leaked out
2. due to
3. are known as
4. depend on
5.giving off
6. make up
7. live on
8. have used up
10. Translate the following sentences into English.
1. With the construction of the nuclear power plant, thiscity now doesn!ˉt have to worry about its
own electricity supply. Instead, it can supplyelectricity to other cities nearby. 2. These vegetables do not decay when kept at arelatively stable low temperature.
3. This city is known as the financial center of thecountry. The development of its economy
depends heavily on banking and foreign trade.
4. This plant only lives on the top of certain highmountains and gives off a very sweet smell in
spring.
5. The main cause of this area!ˉs water pollution i thechemical substance that leaks out of a paper
mill by the river bank.
6. This kind of litter is made up of a mixture ofchemical waste. It has poisoned the soil, ruining it
completely.
第一单元
7.
1.Each time I look at the photographs I tookin the countryside, I think of the friends that I made there.
2.Each time an experiment was performed, hewould check and recheck the results obtained.
3.Each time I meet him on weekends, he is inhigh spirits and joins in all kinds of acitivitied whenever he can.
4.Every time she travels by plane, she feelsnervous and worried about her own safety.
5.Every time I lose heart, he always tells meto take a positive attitude and look for the best result from anything thatseems bad,
6.Every time you feel like smoking, remindyourself how much healthier you are without smoking.
8.
1. improve the situation instead of lookingon the negative aspects.
2.Instead of going to work in a bad mood
3.If you had an axe instead of a knife
4.they chose him instead of you
5.under a tree instead of in the library
6.look younger instead of older
第三单元
7.1. He used to be involved in community affairs,
2. You will soon get\be used to it.
3. and he used to take me around hislaboratory.
4. It used to be a large orchard then,
5. he is used to being the center\focus ofpublic attention
6. but back in his office he is used togiving orders
8.1. I haven’t seen any snow since I moved to Florida.
2. I have spoken to him only once since theparty.
3.She has been working for the company sinceshe graduated from college.
4. The English football team has not won theWorld Cup since 1996.
第四单元
7.
1.It wan’t until midnight that it stopped raining.
2.It wasn’t until yesterday that I noticed something wrong with the machine.
3.It wasn’t until they left the church that Jane discovered she had lost her watch.
4.It wasn’t until April 16,1917 that the United States entered the war.
5.It wasn’t until recently that the cure for the disease was developed.
6.It wasn’t until the harm was alreadydone that they began to deal with the problem.
8.real; own; choices; other; more; belief; so; believe; Whether; set
第五单元
7
1.feel as if you were the most unfortunate person in the world.
2.feel as if he had accomplished a great deed.
3.felt as if I had known her for years.
4.feel as if some needles were piercing your skin?
8.
1.not to leave to tomorrow what ought to be done today.
2.not to judge a person by appearance
3.not to touch it
4.not to send him to boarding school
第六单元
7．
1.The girl could not read, nor could she write.
2.The boy is not satisfied with the living conditions, nor are his classmates
3.Ted was not at the meeting, nor was he at work yesterday
4.Mary hadn’t said a single word since supper, nor had her husband
5.They didn’t invite me, nor did they invite my parents
6.The parents never punish their child, nor does the teacher.
8
1.To my deep regret, I am unable to accept your kind invitation
2.To John’s surprise, this college graduate couldn’t even operate the computer.
3.To the parents’delight, their son had fully recovered from the disease.
4.To our great disappointment, we played so well yet still lost.
5.To everyone’s shock, Brian died of a heart attack yesterday —he’s so young!
6.To the woman’s horror, she saw her neighbor killed in the accident.
第七单元
7:1.Hopefully, the suicide rate among college students will soon be undercontrol.
2.Several of the passengers were hurt. Luckily, none was killed.
3.Fortunately, a doctor was nearby when he suffered the heart attack.
4.Not surprisingly, people in large cities have begun sharing taxis in order tosave both time and money.
5.Unfortunately, I didn’t have my credit card with me or I’d certainly havebought the beautiful dress for my girlfriend.
8:1.It is said that only three people in the world can understand his theory.
2.It was reported that the divorce rate dropped by 1.5% last year.
3.It is known to us all that parents are our first teachers.
4.It was officially announced that the government would increase the funding forhigher education.
5.It is thought that every European can speak English, but that’s just no
第八单元
7 1. with the completion of the bridgeconstruction
2.withthe introduction of the new teachingmethod
3.withthe pollution of their water and land
4.withthe help of radioactive elements
8 1.Tom did not join the navy ，instead，hedecided to became an actor
2.Jackdid not go to the library as had planet . instead，she met up somefriends and went for a drink
3.Bobdid not feel upset，instead，he remainedhappy even after their new car was stolen
4.Grace did not marry the youngman she really loved .instead，she becamethe wife of a 77-year-old millionaire.。