2022年21世纪大学英语综合教程第一册课后练习答案

1、精选学习资料 - - - 欢迎下载unit 15.fillinthe blankswiththe words given below. change the forms where fortableenterfearhandle howevermanageresponsibleshareshortlysmart succeedsurround1. george is a boy; he is one of the best students in his class.2. you have to work hard if you want in your course

2、s.3. after you left、 a girl came into our office looking for you.4. at first、 the course was a bit difficult for me but i topass the final exam with a fairly good grade.5. mary is my best friend and i always my secrets（隐秘） with her.6. the lost traveler was filled with when he saw a bear（熊） running t

3、oward him.7. whenyoureawayfromyourfamily、youhavetobe for yourself.8. atfirst、hewasafraidofbeingoffbyhimself.shortly、 、 he became used to living alone.9. childreninchina school at the age of6 or7 and must study there for at least nine years.精品学习资料精选学习资料 - - - 欢迎下载10. the earth is by air、 which makes

4、up its atmosphere大气层 .11. if you cant the job、 ill get someone else to do it.12. john was so and warm in bed that he didnt want to get up.6. fill in the blanks with the expressions given below. change the forms where necessary.as a resultat firstbe up togrowupin additionkeep upwithmakefriendswithset

5、upturnoutunder control1. you can ask him for advice but the final choice you.2. everything is developing （进展） so quickly in today s world that i am afraid i cant all the changes.3. the brave sailors（海员） managed to keep their boat during the storm.4. if you don t succeed、 try、 try again.精品学习资料精选学习资料

6、- - - 欢迎下载5. the boy said that he wanted to be a computer scientis（t科学家）精品学习资料精选学习资料 - - - 欢迎下载when he .6. todayyoungpeoplefromdifferentcountriescaneasily one another through email.7. markwantedtofinishhishomeworkintwohours、butit精品学习资料精选学习资料 - - - 欢迎下载 to be harder than he thought.8. tom felland bro

7、ke his leg. 、 he would haveto beaway from school for a month or two.9. a new school has been there.10. 、 i have something else to do this weekend.9.translate the following sentences into english.1. 约翰既聪慧又有责任心；他喜爱跟别人交伴侣；2. 我已经打算竞争这个新岗位；你也可以竞争；你自己打算吧；3. 医生来后不久就设法把我父亲的病掌握住了；4. 作为新生,我们大部分人都不知道等待着我们的高校生活

8、会为怎样的,但为我们都知道我们必需把学习搞好；5. 要在高校里取得胜利,我们必需跟上其他的同学并且制定一个适合我们需要的常规；6. 虽然上星期的作业比我想象的难,我仍为按时交上去了；unit 25.fillinthe blankswiththe words given below. change the forms where necessary.realitydesirehonorimitateinjure infectspreaddevelopdeliversecretcreate early1. as a young man、 he has a strong desire for .精品

9、学习资料精选学习资料 - - - 欢迎下载2. the plan must remain until next month.3. on memorial day （阵亡将士纪念日）the american people those soldiers who died in wars.4. my finger was when i tried to collect the broken glass by hand.5. we were happy that her dream of marrying fred finally became a .6. my classmates all laug

10、hed when i our teacher.7. the book says that modern music was first in italy.8. the boy could earn（赚得） a little money by newspapers.9. jane stayed home on monday so that her cold would not to others in the office.6. fill in the blanks with the expressions given below. change the forms where necessar

11、y.lead tomake sth. out oftake care ofbe made up oftake upcome toin honor ofpick up1. it suddenly me that i should have left a message on his desk.2. please that piece of paper youve just dropped on the floor.3. i dont think quarrels will ever any good results.精品学习资料精选学习资料 - - - 欢迎下载4. myfriendagreed

12、 to mydogwhileimonvacation.5. the students are planning a big party their retiring （将退休的） teacher.6. human beings learned to tools stones thousands of years ago.7. dont you think watching tv up too much of your time.8. ateam15doctors and 25nurses was sent tothe flooded area（水灾地区） .9. translate the f

13、ollowing sentences into english.精品学习资料精选学习资料 - - - 欢迎下载1. 你可以把信息转变成transferin由to点.划组成的密码来使精品学习资料精选学习资料 - - - 欢迎下载它保密；2. 刀从她湿漉漉的手中滑落,扎伤了她脚边的小宠物pet；3. 挑选 10 月 1 日,中华人民共和国的产生日,作为国庆节为特别恰当的；4. 在乡下度假时,我拍照了一些美丽的建筑物的照片,比如这所公立学校和它旁边的小教堂；5. 制造的愿望为特别重要的；假如我们只为仿照,那就很难进展新事物了；6. 消息在传达给军官之前就在士兵中间传开了；unit 3精品学习资料精选

14、学习资料 - - - 欢迎下载5.fillinthe blankswiththe words given below. change the forms where necessary.tendeverydaybusinessreflectgreet reasonprideforgivepath judgeremindgrateful1. i need some time alone to on what has just happened.2. he has a to hate her because she is responsible for him losing his job.3.

15、it was a difficult getting everything ready in time.4. when i was a child、 my parents always told me that hard work is the only to success.5. thank you for me that someone is waiting for me in the office.6. people like this film because it is about their life.7. i you this time、 but please dont let

16、it happen again.8. she to spend too much time playing computer games.9. i am to my parents for all that they have done for me.10. i can t whether he was right orwrong、 so i have to ask someone else.11. iwas filledwithafter iachieved great success through hard work.精品学习资料精选学习资料 - - - 欢迎下载12. he me in

17、 the street with a friendly wave of the hand.6. fill in the blanks with the expressions given below. change the forms where necessary.be get caught up inon the occasion offeel free to do sth.walkdowntothepointbeinchargegive a handgo hungrybe on one s ownlook back1. he didnt speak for long、 but every

18、thing he said was .2. with no one taking care of him、 the boy had to after his fathers death.3. heiswelcomeeverywhere、 forhe isready toto anyone in need.4. when i 、 istillremember myhigh school days which were among the happiest in my life.5. thiswasgiventomeasapresentmygraduation from high school.6

19、. many people in the world have more than enough to eat、 but many others often .7. lastnightthe man drank toomuch and the street shooting 射击 his gun into the air.精品学习资料精选学习资料 - - - 欢迎下载8. in my family my parents are like our friends、 so we to ask them any questions.9. themonitor 班长 whentheteacher le

20、aves theclassroom.10. bob knew that one day he would in the war、 like all his friends.8. translate the following sentences into english.1. 回首往事,他对父母布满了感谢之情；2. 母亲从来不遗忘提示我她为家里的主管,而且每当需要她时,她总会助我一臂之力；3. 这个小男孩独自一人时往往会受饿,由于他不会做饭；4. 在母亲的生日之际,我请母亲原谅我因经常被日常事务缠住而遗忘对她说一声“感谢你 ”；5. 同学都很喜爱这位年轻老师,由于她不仅言传身教,而且说话温顺而

21、中肯；unit 45.fillinthe blankswiththe words given below. change the forms where necessary.actuallyenergyentireincreasepositionrequiresecretseparateskilledspecialspeed精品学习资料精选学习资料 - - - 欢迎下载touch1. those buildings are so tall that they seem to the sky.2. we need someone with and enthusiasm（热忱 to do this

22、job.3. he was driving at a of 90 miles per hour on his way home.4. of course he is our landlord（房东） ; he owns the building.5. isthere anything thatyoudliketodothisafternoon、 peter.6. chinas gdp 国内生产总值 by 9.1 percent in 2003.7. believeitornot、our foreignteacher isquiteat cooking chinese dishes.8. she

23、 seems so quiet、 but she likes to talk.9. this word has four meanings.10. you are by law to stop your car after an accident 事故）；11. whats your for looking so young.12. igo tosleep on myback butialways wake up ina different .6. fill in the blanks with the expressions given below. change the forms whe

24、re necessary.keep fromkeep ones balanceknown asquite a bit ofrather thanthink ofasup and down1. she was running outside her house、 shouting for精品学习资料精选学习资料 - - - 欢迎下载help.2. the noise from the next door me sleeping last night.3. the disease is more commonly mad cow disease.4. he is having trouble wi

25、th his car、 isn t he.5. the littlegirlhad to holdontothe railings （扶手） to keep herbalance .6. i prefer to live near my work spend a lot of time traveling every day.7. i used to him someone who would always help me、 but i was wrong.9. translate the following sentences into english.1. 汤姆的故事很滑稽,我们都忍不住笑

26、了起来；2. 德语系和英语系分处两幢楼,而不为在同一幢楼里；3. 伍兹 woods具备什么其他高尔夫球运动员golfer 不具备的特别技巧呢？4. 跑步为最大众化的运动方式,由于它不需要什么训练或器材equipment；5. 需要相当多的练习才能在速度和耐力两方面均技术娴熟；6. 他被认为为我们学校跑得最快的人,尽管他对跑步的技巧一无所知；unit 5精品学习资料精选学习资料 - - - 欢迎下载5.fillinthe blankswiththe words given below. change the forms where necessary.burydelaydeliciousdeli

27、ghtharvesthidehuntmerchantnodpossesspropertyrequest1. though he several big farms in the south of the country、 he left nothing to his children.2. the family were very sad because they lost all their in the fire.3. can i have another piece of the cake. its simply .4. he got a great deal of fromhis ch

28、ildren5. the farmers are expecting a good this year.6. she was born in 1432、 the daughter of a wealthy london 、 whose business was selling shoes.7. they their gold in the garden where they hoped nobody would be able to find it.8. they have turned down our repeated for a crosswalk人行横道 near the school

29、.9. after a long 、 they finally found a house they liked.10. when the son asked his dying mother if she wanted some water to drink、 she her head by way of 作为 saying “yes.”精品学习资料精选学习资料 - - - 欢迎下载11. because of some problems with the engine、 there will be a of ten minutes before the plane takes off.12

30、. lily used to her diary under her pillow.6. fill in the blanks with the expressions given below. change the forms where necessary.all ones lifecarry awayday after daydig upin answer topick outsend awaysend forset toto be suretime and time again1. suddenly a fight started and the restaurant owner ha

31、d to the police.2. tom is clever、 、 but not very hard-working.3. i ve told you not to play with fire、 but you never listen to me.4. as soon as david arrived in beijing he fell in love with the city and decided that he would live there .5. he was trying to explain but she became impatient 不耐烦 and him

32、 .6. we must those weeds by the roots.7. he was the fastest worker and work right away、 not stopping until he was tired out.精品学习资料精选学习资料 - - - 欢迎下载8. the same problem seemed to come up but neither the father nor the son knew what to do.9. how could he the best tomatoes for himself and leave the rest

33、 to his parents.10. the studentsrequest、 the teacher has begun to givethem more chances to speak in class.11. several houses when the river suddenly changed its course during a flood 洪水 last summer.9. translate the following sentences into english.1. 看到老人奄奄一息,邻居们一刻也没有耽搁,立刻请来医生；2. 一个美丽的果园要人付出辛勤劳动,要日复

34、一日地浇水.除草.清除石块；不过丰收的时刻总为让人开心的；3. 他一辈子都富有,但他从没为他所拥有的财产高兴过；4. 在搜寻的过程中,他们不断以为自己找到了埋在地里的财宝,结果一无所获；5. 应商人的要求,那家餐馆打发走了其他客人,着手为他一人预备美味的食物；6. “我可以把这些旧报纸搬走吗？”工人问； “当然可以 、”他点点头；unit 65. fill in the blanks with the words given below. change the精品学习资料精选学习资料 - - - 欢迎下载forms where necessary.精品学习资料精选学习资料 - - - 欢迎下载

35、injurysomehowdebateattendrealizeworthkindnesscouragemeasureovercome1. the soldier showed great in the battle.quitrace精品学习资料精选学习资料 - - - 欢迎下载2. i ve voiced my opinion at every meeting i ve .3. a friend of mine has recently decided to his highly-paid but demanding job in an american company.4. in the

36、crash the taxi driver received serious to his head and arms.5. it s taken me a while but at last ive managed to myfear of public speaking.6. 、 though、 he managed to pass all his final exams.7. he was not feeling well that morning and was whether or not he should go to work.8. he helped us entirely o

37、ut of 、 not for the money.9. as he watched the tv play、 he suddenly that hed seen it before.10. when he was young、 my father ran in the cross-country every year and often won.11. the english dictionary cost me a lot of money、 but it s certainly精品学习资料精选学习资料 - - - 欢迎下载 it.12. education shouldnt be pur

38、ely by examination results.6. fill in the blanks with the expressions given below. change the forms where necessary.track downprepare forfall behindin paineven ifturn aroundsure enoughdifference tomistakeforhappen tomake a1. i often her for her sister on the phone.2. take these tablets if you are .3

39、. did you hear what david last night.4. i quickly to see if someone was following.5. tom spent an hour in the library and finally the book he wanted.6. exercise can to your state of health.7. will you help me the old classmatesreunion（重聚联欢会 .8. he said he would come with his wife、 and he did.9. i wo

40、uldn t lose courage i should fail ten times.10. after five miles、 tara was tired and started to .9. translate the following sentences into english.精品学习资料精选学习资料 - - - 欢迎下载1. 事实上,她曾考虑过为否该出国；2. 这为我看过的最感人touching 的电影；3. 我一瘸一拐地走向教室,在那儿遇到了汤姆；4. 他娶艾丽斯不为由于她美丽,而为由于她有钱；5. 衡量一个同学的学习不能只看他的分数,仍要看他解决问题的才能；6. 最富有的

41、人不肯定为有许多钱的人,而为那些乐于助人的人；unit 75. fill in the blanks with the words given below. change the forms where necessary.awarewritingnovelexperiencecaptureexecutenervousupsetinstantescapeedgesearchgapcontact1. children s-voice is a publishing house that mainly publisheschildrens .2. i got terribly and droppe

42、d a spoon on the floor.3. the citizens were warned of the trouble that the monkeys might cause.4. we are fully of the problem、 why it exists 存在 and what we can do about it.精品学习资料精选学习资料 - - - 欢迎下载5. i did a quick on the internet for some local bookstores and theatres.6. these were lonely people and y

43、ou could see they were longing for with other human beings.7. my girlfriend is really with me for leaving her alone while she was ill.8. the london bridge hotel、 which opened in 1998、 is located at the of london.9. please take a seat. dinner will be ready in an .10. the man asked for forgiveness 宽恕）

44、 before he was for murder 谋杀） .11. they are debating whether the between the rich and the poor is becoming wider12. ill always smile when i think of my first years incollege.13. he went out hunting alone and some wild birds.14. the old man and the sea is a about an old fisherman and his fight with a

45、 huge marlin （枪鱼） .6. fill in the blanks with the expressions given below. change the forms where necessary.in actionbased oncall outcome over精品学习资料精选学习资料 - - - 欢迎下载in any caseas thoughtake outturn back1. the stones had three sons、 two of whom were killed during world war ii.2. he spoke he knew all

46、about our plans when in fact he knew nothing at all.3. the other day my mother and spent the whole morning cleaning my room.4. he to the waiter、 “please bring me a cup of water todrink. ”5. finally he stopped the car、 a map、 and found the right way.6. knowing that the film was a true story made it e

47、ven more enjoyable.7. if we cant reach there before dark、 wed better nowwhile theres still time.8. 、 well finish the work today.9. translate the following sentences into english.1这部小说叙述了她如何逃脱纳粹的搜查,为依据她的亲身经受写成的；2当生疏人直视我的时候我会感到紧急,所以我尽量不接触他的目光；精品学习资料精选学习资料 - - - 欢迎下载3就在那一刻, 黑暗中有个像火花一样的东西吸引了我的视线；4. 父母和孩

48、子都应当明白他们之间有隔阂、 但他们不必伤心、由于这种隔阂不为不行逾越的；5无论如何,这个打算必需明天执行,哪怕会招来多数人的反对 objection ；6她在叙述自己受到的粗暴待遇时越来越兴奋,似乎到了发火explosion 的边缘；unit 85. fillinthe blankswiththe words given below. change the forms where necessary.basisopportunitythereforenecessarily processfulfillinvolvemasterestablishattention effectivepurpo

49、se1. once you have made a promise、 you should it.2. applying申请 toenter a universityisa complicated with many steps to follow.3. you must give your full to what you are doing.4. although the brightest students do not make the best teachers、 most teachers were good students.5. he was so in reading the

50、 book that he didnt even hear精品学习资料精选学习资料 - - - 欢迎下载the knock at the door.6. we have to have a n plan if weare to dealwith this serious problem.7. john has a close relationship （关系 withsome ofhisclassmates.8. ifyouunderstand aforeignlanguage andcanmakeyourself understood when speaking and writing、 y

51、ou have it.9. getting rich seems to be his only in life.10. dont miss this : it may never come again.11. he workshard andhas a good chance ofwinningthe prize.12. the of their friendship is a common interest in sports.6. fill in the blanks with the expressions given below. change the forms where nece

52、ssary.adjusttoatonesbestfocusonathandworry abouttakes notesset the stage forto sbs advantage1. most athletes are during their youth.2. if you feel cold、 you can the temperature in the room your taste.3. mary on everything that s said in class and reviews them in the evening.精品学习资料精选学习资料 - - - 欢迎下载4.

53、 this weekends talks between the two leaders have a peace agreement to be reached.5. i m so tired that i cant my attention anything.6. he has the good habit of keeping a dictionary when he s reading or writing.7. your parents you: do write to them.8. you willfinditto learn french before youvisit france.9. translate the f