21世纪大学英语综合教程第一册课后练习答案.docx
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21世纪大学英语综合教程第一册课后练习答案
Unit1
5.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.
comfortableenterfearhandlehowevermanage
responsibleshareshortlysmartsucceedsurround
1.Georgeisa______boy;heisoneofthebeststudentsinhisclass.
2.Youhavetoworkhardifyouwant_________inyourcourses.
3._______afteryouleft,agirlcameintoourofficelookingforyou.
4.Atfirst,thecoursewasabitdifficultformebutI_______topassthefinalexamwithafairlygoodgrade.
5.MaryismybestfriendandIalways_______mysecrets（秘密）withher.
6.Thelosttravelerwasfilledwith_____whenhesawabear（熊）runningtowardhim.
7.Whenyou’reawayfromyourfamily,youhavetobe___________foryourself.
8.Atfirst,hewasafraidofbeingoffbyhimself.Shortly,__________,hebecameusedtolivingalone.
9.ChildreninChina______schoolattheageof6or7andmuststudythereforatleastnineyears.
10.Theearthis___________byair,whichmakesupitsatmosphere（大气层）.
11.Ifyoucan’t_______thejob,I’llgetsomeoneelsetodoit.
12.Johnwasso________andwarminbedthathedidn’twanttogetup.
6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.
asaresultatfirstbeuptogrowupinaddition
keepupwithmakefriendswithsetupturnoutundercontrol
1.Youcanaskhimforadvicebutthefinalchoice______you.
2.Everythingisdeveloping（发展）soquicklyintoday’sworldthatIamafraidIcan’t_________allthechanges.
3.Thebravesailors（海员）managedtokeeptheirboat_________duringthestorm.
4.If________youdon’tsucceed,try,tryagain.
5.Theboysaidthathewantedtobeacomputerscientist（科学家）whenhe________.
6.Todayyoungpeoplefromdifferentcountriescaneasily________________oneanotherthroughemail.
7.Markwantedtofinishhishomeworkintwohours,butit____________tobeharderthanhethought.
8.Tomfellandbrokehisleg.__________,hewouldhavetobeawayfromschoolforamonthortwo.
9.Anewschoolhasbeen________there.
10._________,Ihavesomethingelsetodothisweekend.
9.TranslatethefollowingsentencesintoEnglish.
1.约翰既聪明又有责任心。
他喜欢跟别人交朋友。
2.我已经决定竞争这个新岗位。
你也可以竞争。
你自己决定吧。
3.医生来后不久就设法把我父亲的病控制住了。
4.作为新生，我们大部分人都不知道等待着我们的大学生活会是怎样的，但是我们都知道我们必须把学习搞好。
5.要在大学里取得成功，我们必须跟上其他的学生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，我还是按时交上去了。
Unit2
5.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.
realitydesirehonorimitateinjureinfect
spreaddevelopdeliversecretcreateearly
1.Asayoungman,hehasastrongdesirefor_______.
2.Theplanmustremain______untilnextmonth.
3.OnMemorialDay（阵亡将士纪念日）theAmericanpeople_______thosesoldierswhodiedinwars.
4.Myfingerwas______whenItriedtocollectthebrokenglassbyhand.
5.WewerehappythatherdreamofmarryingFredfinallybecamea_____.
6.MyclassmatesalllaughedwhenI_______ourteacher.
7.Thebooksaysthatmodernmusicwasfirst______inItaly.
8.Theboycouldearn（赚得）alittlemoneyby_________newspapers.
9.JanestayedhomeonMondaysothathercoldwouldnot_______toothersintheoffice.
6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.
leadtomakesth.outoftakecareofbemadeupof
takeupcometoinhonorofpickup
1.Itsuddenly_______methatIshouldhaveleftamessageonhisdesk.
2.Please____thatpieceofpaperyou’vejustdroppedonthefloor.
3.Idon’tthinkquarrelswillever_______anygoodresults.
4.Myfriendagreedto______________mydogwhileI’monvacation.
5.Thestudentsareplanningabigparty________theirretiring（将退休的）teacher.
6.Humanbeingslearnedto______tools______stonesthousandsofyearsago.
7.Don’tyouthinkwatchingTV_______uptoomuchofyourtime?
8.Ateam_________15doctorsand25nurseswassenttothefloodedarea（水灾地区）.
9.TranslatethefollowingsentencesintoEnglish.
1.你可以把信息转变成（transfer…into）由点、划组成的密码来使它保密。
2.刀从她湿漉漉的手中滑落，扎伤了她脚边的小宠物（pet）。
3.选择10月1日，中华人民共和国的诞生日，作为国庆节是非常恰当的。
4.在乡下度假时，我拍摄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.创造的愿望是十分重要的。
如果我们只是模仿，那就很难发展新事物了。
6.消息在传达给军官之前就在士兵中间传开了。
Unit3
5.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.
tendeverydaybusinessreflectgreetforgive
reasonpathremindgratefulpridejudge
1.Ineedsometimealoneto______onwhathasjusthappened.
2.Hehasa_______tohateherbecausesheisresponsibleforhimlosinghisjob.
3.Itwasadifficult__________gettingeverythingreadyintime.
4.WhenIwasachild,myparentsalwaystoldmethathardworkistheonly______tosuccess.
5.Thankyoufor_________methatsomeoneiswaitingformeintheoffice.
6.Peoplelikethisfilmbecauseitisabouttheir_________life.
7.I______youthistime,butpleasedon’tletithappenagain.
8.She_____tospendtoomuchtimeplayingcomputergames.
9.Iam_______tomyparentsforallthattheyhavedoneforme.
10.Ican’t_____whetherhewasrightorwrong,soIhavetoasksomeoneelse.
11.Iwasfilledwith_____afterIachievedgreatsuccessthroughhardwork.
12.He________meinthestreetwithafriendlywaveofthehand.
6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.
be（get）caughtupinontheoccasionoffeelfreetodosth.
walkdowntothepointbeincharge
giveahandbeonone’sownlookbackgohungry
1.Hedidn’tspeakforlong,buteverythinghesaidwas__________.
2.Withnoonetakingcareofhim,theboyhadto__________afterhisfather’sdeath.
3.Heiswelcomeeverywhere,forheisreadyto__________toanyoneinneed.
4.WhenI________,Istillremembermyhighschooldayswhichwereamongthehappiestinmylife.
5.Thiswasgiventomeasapresent_____________mygraduationfromhighschool.
6.Manypeopleintheworldhavemorethanenoughtoeat,butmanyothersoften_________.
7.Lastnightthemandranktoomuchand__________thestreetshooting（射击）hisgunintotheair.
8.Inmyfamilymyparentsarelikeourfriends,sowe_______toaskthemanyquestions.
9.Themonitor（班长）_________whentheteacherleavestheclassroom.
10.Bobknewthatonedayhewould___________inthewar,likeallhisfriends.
8.TranslatethefollowingsentencesintoEnglish.
1.回首往事，他对父母充满了感激之情。
2.母亲从来不忘记提醒我她是家里的主管，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挨饿，因为他不会做饭。
4.在母亲的生日之际，我请母亲原谅我因常常被日常事务缠住而忘记对她说一声“谢谢你”。
5.学生都很喜欢这位年轻老师，因为她不仅言传身教，而且说话温和而中肯。
Unit4
5.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.
actuallyenergyentireincreasepositionrequire
secretseparateskilledspecialspeedtouch
1.Thosebuildingsaresotallthattheyseemto______thesky.
2.Weneedsomeonewith_____andenthusiasm（热情）todothisjob.
3.Hewasdrivingata_____of90milesperhouronhiswayhome.
4.Ofcourseheisourlandlord（房东）;heownsthe_____building.
5.Isthereanything______thatyou’dliketodothisafternoon,Peter?
6.China’sGDP（国内生产总值）______by9.1percentin2003.
7.Believeitornot,ourforeignteacherisquite_____atcookingChinesedishes.
8.Sheseemssoquiet,but_____shelikestotalk.
9.Thiswordhasfour_____meanings.
10.Youare_____bylawtostopyourcarafteranaccident（事故）。
11.What’syour_____forlookingsoyoung?
12.IgotosleeponmybackbutIalwayswakeupinadifferent_____.
6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.
keepfromkeepone’sbalanceknownasquiteabit（of）
ratherthanthinkof…asupanddown
1.Shewasrunning__________outsideherhouse,shoutingforhelp.
2.Thenoisefromthenextdoor____me_____sleepinglastnight.
3.Thediseaseismorecommonly_______MadCowDisease.
4.Heishaving________troublewithhiscar,isn’the?
5.Thelittlegirlhadtoholdontotherailings（扶手）tokeepherbalance.
6.Iprefertolivenearmywork_____spendalotoftimetravelingeveryday.
7.Iusedto_____him__someonewhowouldalwayshelpme,butIwaswrong.
9.TranslatethefollowingsentencesintoEnglish.
1.汤姆的故事很滑稽，我们都忍不住笑了起来。
2.德语系和英语系分处两幢楼，而不是在同一幢楼里。
3.伍兹（Woods）具备什么其他高尔夫球运动员（golfer）不具备的特殊技巧呢？
4.跑步是最大众化的运动方式，因为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.他被认为是我们学校跑得最快的人，尽管他对跑步的技巧一无所知。
Unit5
5.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.
burydelaydeliciousdelightharvesthide
huntmerchantnodpossesspropertyrequest
1.Thoughhe_________severalbigfarmsinthesouthofthecountry,heleftnothingtohischildren.
2.Thefamilywereverysadbecausetheylostalltheir_______inthefire.
3.CanIhaveanotherpieceofthecake?
It’ssimply________.
4.Hegotagreatdealof_______fromhischildren
5.Thefarmersareexpectingagood________thisyear.
6.Shewasbornin1432,thedaughterofawealthyLondon_________,whosebusinesswassellingshoes.
7.They______theirgoldinthegardenwheretheyhopednobodywouldbeabletofindit.
8.Theyhaveturneddownourrepeated________foracrosswalk（人行横道）neartheschool.
9.Afteralong__________,theyfinallyfoundahousetheyliked.
10.Whenthesonaskedhisdyingmotherifshewantedsomewatertodrink,she_______herheadbywayof（作为）saying“Yes.”
11.Becauseofsomeproblemswiththeengine,therewillbea_______oftenminutesbeforetheplanetakesoff.
12.Lilyusedto_______herdiaryunderherpillow.
6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.
allone’slifecarryawaydayafterdaydigup
inanswertopickoutsendaw
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