21世纪大学英语综合教程第一册课后练习答案

Unit1Fillintheblankswiththewordsgivenbelow.Changetheformswherefortable enter fear handiehowever manageresponsible shareshortly smartsucceed surroundGeorgeisa boy;heisoneofthebeststudentsinhisclass.Youhavetoworkhardifyouwant inyourcourses. afteryouleft,agirlcameintoourofficelookingforyou.Atfirst,thecoursewasabitdifficultformebutI topassthefinalexamwithafairlygoodgrade.MaryismybestfriendandIalways mysecrets（秘密）withher.Thelosttravelerwasfilledwith whenhesawabear（熊）runningtowardhim.Whenyou'reawayfromyourfamily,youhavetobe foryourself.Atfirst,hewasafraidofbeingoffbyhimself.Shortly, ,hebecameusedtolivingalone.ChildreninChina schoolattheageof6or7andmuststudythereforatleastnineyears.Theearthis byair,whichmakesupitsatmosphere（大气层）.Ifyoucan' thejob,I'getsomeoneelsetodoit.Johnwasso andwarminbedthathedidn'wanttogetup.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.asaresult atfirst beupto growupinadditionkeepupwithmakefriendswithsetup turnoutundercontrolYoucanaskhimforadvicebutthefinalchoice you.Everythingisdeveloping（发展）soquicklyintoday'worldthatIamafraidIcan' allthechanges.Thebravesailors（海员）managedtokeeptheirboat duringthestorm.If youdon'succeed,try,tryagain.Theboysaidthathewantedtobeacomputerscientist（科学家）whenhe .Todayyoungpeoplefromdifferentcountriescaneasily oneanotherthroughemail.Markwantedtofinishhishomeworkintwohours,butit tobeharderthanhethought.Tomfellandbrokehisleg. ,hewouldhavetobeawayfromschoolforamonthortwo.Anewschoolhasbeen there. ,Ihavesomethingelsetodothisweekend.TranslatethefollowingsentencesintoEnglish.约翰既聪明又有责任心。他喜欢跟别人交朋友。我已经决定竞争这个新岗位。你也可以竞争。你自己决定吧。医生来后不久就设法把我父亲的病控制住了。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。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。虽然上星期的作业比我想象的难，我还是按时交上去了。Unit25.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.realitydesirehonorimitateinjureinfectspreaddevelopdeliversecretcreateearly1.Asayoungman,hehasastrongdesirefor Theplanmustremain untilnextmonth.OnMemorialDay（阵亡将士纪念日）theAmericanpeople thosesoldierswhodiedinwars.Myfingerwas whenItriedtocollectthebrokenglassbyhand.WewerehappythatherdreamofmarryingFredfinallybecameaMyclassmatesalllaughedwhenI ourteacher.Thebooksaysthatmodernmusicwasfirst inItaly.Theboycouldearn（赚得）alittlemoneyby newspapers.JanestayedhomeonMondaysothathercoldwouldnot toothersintheoffice.6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.leadtomakesth.outoftakecareofbemadeupoftakeupcometoinhonorofpickupItsuddenly methatIshouldhaveleftamessageonhisdesk.Please thatpieceofpaperyouvejustdroppedonthefloor.Idon'thinkquarrelswillever anygoodresults.

Myfriendagreedto mydogwhileI'monvacation.Thestudentsareplanningabigparty theirretiring（将退休的）teacher.Humanbeingslearnedto tools stonesthousandsofyearsago.Don'tyouthinkwatchingTV uptoomuchofyourtime?Ateam 15doctorsand25nurseswassenttothefloodedarea（水灾地区）.TranslatethefollowingsentencesintoEnglish.1.1.你可以把信息转变成(transfer它保密。刀从她湿漉漉的手中滑落，扎伤了她脚边的小宠物 (pet)。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。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。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。消息在传达给军官之前就在士兵中间传开了。Unit35.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.tendeverydaybusinessreflectgreetforgivereasonpathremindgratefulpridejudge1needsometimealoneto onwhathasjusthappened.Hehasa tohateherbecausesheisresponsibleforhimlosinghisjob.Itwasadifficult gettingeverythingreadyintime.WhenIwasachild,myparentsalwaystoldmethathardworkistheonly tosuccess.Thankyoufor methatsomeoneiswaitingformeintheoffice.Peoplelikethisfilmbecauseitisabouttheir life.I youthistime,butpleasedon'letithappenagain.She tospendtoomuchtimeplayingcomputergames.Iam tomyparentsforallthattheyhavedoneforme.Ican' whetherhewasrightorwrong,soIhavetoasksomeoneelse.Iwasfilledwith afterIachievedgreatsuccessthroughhardwork.He meinthestreetwithafriendlywaveofthehand.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.be(get)caughtupinontheoccasionoffeelfreetodosth.walkdowntothepointbeinchargegiveahandbeononesownlookbackgohungryTOC\o"1-5"\h\zHedidn'speakforlong,buteverythinghesaidwas .Withnoonetakingcareofhim,theboyhadto afterhisfather'death.Heiswelcomeeverywhere,forheisreadyto toanyoneinneed.WhenI ,Istillremembermyhighschooldayswhichwereamongthehappiestinmylife.Thiswasgiventomeasapresent mygraduationfromhighschool.Manypeopleintheworldhavemorethanenoughtoeat,butmanyothersoften .Lastnightthemandranktoomuchand thestreetshooting(射击)hisgunintotheair.

8.1nmyfamilymyparentsarelikeourfriends,sowe toaskthemanyquestions.Themonitor（班长） whentheteacherleavestheclassroom.Bobknewthatonedayhewould inthewar,likeallhisfriends.TranslatethefollowingsentencesintoEnglish.回首往事，他对父母充满了感激之情。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。这个小男孩独自一人时往往会挨饿，因为他不会做饭。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”。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。Unit4Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.actually energy entire increase positionrequiresecretseparateskilledspecialspeedsecretseparateskilledspecialspeedtouchThosebuildingsaresotallthattheyseemto thesky.Weneedsomeonewith andenthusiasm（热情）todothisjob.Hewasdrivingata of90milesperhouronhiswayhome.OfcourseheisourIandlord（房东）;heownsthe building.Isthereanything thatyou'liketodothisafternoon,Peter?China'GDP（国内生产总值） by9.1percentin2003.Believeitornot,ourforeignteacherisquite atcookingChinesedishes.Sheseemssoquiet,but shelikestotalk.Thiswordhasfour meanings.Youare bylawtostopyourcarafteranaccident事故）。What'your forlookingsoyoung?IgotosleeponmybackbutIalwayswakeupinadifferentFillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.keepfromkeepone'balanee knownasquiteabit（of）ratherthanthinkof…as upanddownShewasrunning outsideherhouse,shoutingforhelp.Thenoisefromthenextdoor me sleepinglastnight.Thediseaseismorecommonly MadCowDisease.Heishaving troublewithhiscar,isn'the?Thelittlegirlhadtoholdontotherailings(扶手)tokeepherbalance.Iprefertolivenearmywork spendalotoftimetravelingeveryday.Iusedto him__someonewhowouldalwayshelpme,butIwaswrong.TranslatethefollowingsentencesintoEnglish.汤姆的故事很滑稽，我们都忍不住笑了起来。德语系和英语系分处两幢楼，而不是在同一幢楼里。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？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)。需要相当多的练习才能在速度和耐力两方面均技术娴熟。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。Unit55.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.burydelaydeliciousdelightharvesthidehuntmerchantnodpossesspropertyrequestThoughhe severalbigfarmsinthesouthofthecountry,heleftnothingtohischildren.Thefamilywereverysadbecausetheylostalltheir inthefire.CanIhaveanotherpieceofthecake?Ifssimply .Hegotagreatdealof fromhischildrenThefarmersareexpectingagood thisyear.Shewasbornin1432,thedaughterofawealthyLondon ,whosebusinesswassellingshoes.They theirgoldinthegardenwheretheyhopednobodywouldbeabletofindit.Theyhaveturneddownourrepeated foracrosswalk（人行横道）neartheschool.Afteralong ,theyfinallyfoundahousetheyliked.Whenthesonaskedhisdyingmotherifshewantedsomewatertodrink,she herheadbywayof（作为）sayingYes”Becauseofsomeproblemswiththeengine,therewillbea oftenminutesbeforetheplanetakesoff.Lilyusedto herdiaryunderherpillow.6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.allone'lifecarryawaydayafterdaydigupinanswertopickoutsendawaysendforsettotobesuretimeandtimeagainSuddenlyafightstartedandtherestaurantownerhadto thepolice.Tomisclever, ,butnotveryhard-working.I'etoldyou nottoplaywithfire,butyouneverlistentome.AssoonasDavidarrivedinBeijinghefellinlovewiththecityanddecidedthathewouldlivethere .Hewastryingtoexplainbutshebecameimpatient不耐烦）and him .Wemust thoseweedsbytheroots.Hewasthefastestworkerand workrightaway,notstoppinguntilhewastiredout.Thesameproblemseemedtocomeup butneitherthefathernorthesonknewwhattodo.Howcouldhe thebesttomatoes forhimselfandleavetheresttohisparents? thestudents'request,theteacherhasbeguntogivethemmorechancestospeakinclass.Severalhouses whentheriversuddenlychangeditscourseduringaflood（洪水）lastsummer.9.TranslatethefollowingsentencesintoEnglish.看到老人奄奄一息，邻居们一刻也没有耽误，马上请来医生。一个漂亮的果园要人付出辛勤劳动，要日复一日地浇水、除草、清除石块。不过丰收的时刻总是让人愉快的。他一辈子都富有，但他从没为他所拥有的财产开心过。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。应商人的要求，那家餐馆打发走了其他客人，着手为他一人准备美味的食物。“我可以把这些旧报纸搬走吗？”工人问。“当然可以,”他点点头。Unit6Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.injurydebateattendrealizequitsomehowworthcouragemeasureovercomeracekindnessThesoldiershowedgreat inthebattle.I'evoicedmyopinionateverymeetingI'e .Afriendofminehasrecentlydecidedto hishighly-paidbutdemandingjobinanAmericancompany.Inthecrashthetaxidriverreceivedserious tohisheadandarms.ItstakenmeawhilebutatlastI'vemanagedto myfearofpublicspeaking. ,though,hemanagedtopassallhisfinalexams.Hewasnotfeelingwellthatmorningandwas whetherornotheshouldgotowork.Hehelpedusentirelyoutof ,notforthemoney.AshewatchedtheTVplay,hesuddenly thath6dseenitbefore.Whenhewasyoung,myfatherraninthecross-country everyyearandoftenwon.TheEnglishdictionarycostmealotofmoney,butit'certainly it.Educationshouldn'be purelybyexaminationresults.6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.trackdownprepareforfallbehindinpainevenifturnaroundsureenoughmistake…for…happentomakeadiffereneetooften herforhersisteronthephone.Takethesetabletsifyouare .Didyouhearwhat Davidlastnight? quicklytoseeifsomeonewasfollowing.Tomspentanhourinthelibraryandfinally thebookhewanted.Exercisecan toyourstateofhealth.Willyouhelpme theoldclassmatesreunion（重聚联欢会）?Hesaidhewouldcomewithhiswife,and hedid.Iwouldn'tlosecourage Ishouldfailtentimes.Afterfivemiles,Tarawastiredandstartedto .9.TranslatethefollowingsentencesintoEnglish.事实上，她曾考虑过是否该出国。这是我看过的最感人(touching)的电影。我一瘸一拐地走向教室，在那儿碰到了汤姆。他娶艾丽斯不是因为她美丽，而是因为她有钱。衡量一个学生的学习不能只看他的分数，还要看他解决问题的能力。最富裕的人不一定是有很多钱的人，而是那些乐于助人的人。Unit75.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.awarewritingnovelexperienee captureexecutenervousupsetescapesearchgap contactinstantedgeChildren'-Voiceisapublishinghousethatmainlypublisheschildren' .gotterribly anddroppedaspoononthefloor.Thecitizenswerewarnedofthetroublethatthe monkeysmightcause.Wearefully oftheproblem,whyitexists（存在）andwhatwecandoaboutit.didaquick ontheInternetforsomelocalbookstoresandtheatres.ThesewereIonelypeopleandyoucouldseetheywerelongingfor withotherhumanbeings.Mygirlfriendisreally withmeforleavingheralonewhileshewasill.TheLondonBridgeHotel,whichopenedin1998,islocatedatthe ofLondon.Pleasetakeaseat.Dinnerwillbereadyinan .Themanaskedforforgiveness宽恕）beforehewas formurder（谋杀）.Theyaredebatingwhetherthe betweentherichandthepoorisbecomingwiderI'alwayssmilewhenIthinkofmyfirstyear' incollege.Hewentouthuntingaloneand somewildbirds.TheOldManandtheSeaisa aboutanoldfishermanandhisfightwithahugemarlin（枪鱼）6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.inactionbasedoncalloutcomeoverinanycaseasthoughtakeoutturnbackTheStoneshadthreesons,twoofwhomwerekilled duringWorldWarII.Hespoke heknewallaboutourplanswheninfactheknewnothingatall.Theotherdaymymother andspentthewholemorningcleaningmyroom.He tothewaiter,Pleasebringmeacupofwatertodrink.”Finallyhestoppedthecar, amap,andfoundtherightway.Knowingthatthefilmwas atruestorymadeitevenmoreenjoyable.Ifwecan'reachtherebeforedark,wedbetter nowwhiletheresstilltime. ,we'lfinishtheworktoday.TranslatethefollowingsentencesintoEnglish.这部小说讲述了她如何逃脱纳粹的搜查，是根据她的亲身经历写成的。当陌生人直视我的时候我会感到紧张，所以我尽量不接触他的目光。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。父母和孩子都应该明白他们之间有隔阂 ，但他们不必难过，因为这种隔阂不是不可逾越的。无论如何，这个决定必须明天执行，哪怕会招来多数人的反对(objection)。她在讲述自己受到的粗暴待遇时越来越激动，好像到了发火(explosion)的边缘。Unit85.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.basisopportunitythereforenecessarilyprocessfulfillinvolvemasterestablishattentioneffectivepurposeOnceyouhavemadeapromise,youshould it.Applying（申请）toenterauniversityisacomplicated withmanystepstofollow.Youmustgiveyourfull towhatyouaredoing.Althoughthebrighteststudentsdonot makethebestteachers,mostteachersweregoodstudents.Hewasso inreadingthebookthathedidn'evenheartheknockatthedoor.Wehavetohavea(n) planifwearetodealwiththisseriousproblem.Johnhas acloserelationship(关系)withsomeofhisclassmates.IfyouunderstandaforeignIanguageandcanmakeyourselfunderstoodwhenspeakingandwriting,youhave it.Gettingrichseemstobehisonly inlife.Don'missthis :itmaynevercomeagain.Heworkshardand hasagoodchaneeofwinningtheprize.The oftheirfriendshipisacommoninterestinsports.6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.adjust…toatone'bestfocus…。nathandworryabouttakesnotessetthestagefortosb'advantageMostathletesare duringtheiryouth.Ifyoufeelcold,youcan thetemperatureintheroom yourtaste.Mary oneverythingthat'saidinclassandreviewsthemintheevening.Thisweekend'stalksbetweenthetwoleadershave apeaceagreementtobereached.I'msotiredthatIcan't myattention anything.Hehasthegoodhabitofkeepingadictionary whenhe'sreadingorwriting.Yourparents you:dowritetothem.Youwillfindit tolearnFrenchbeforeyouvisitFrance.TranslatethefollowingsentencesintoEnglish.如果你把注意力集中在学习上,你肯定能实现你的目标，成为一名成功的学生。好学生知道如何更有效地利用他的学习时间。这就是他能在较少的时间里学到更多东西的原因。如果你手头有很多任务，你必须确定优先考虑的目标，否则你将一事无成。对别人有效的学习策略不一定对你也有效，因此要作出必要的调整以达到最佳效果。扩展自己的能力而不是把知识塞进脑子里才是你成功的关键。要在学习上做得好，你就必须在学习过程中成为一名积极的参与者，而不是一名消极的旁观者。KeysUnit1Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.smart2.succeed3.Shortly4.managed5.share6.fearresponsible8.however9.enter10.surrounded11.handlecomfortableFillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.isupto2.keepupwith3.undercontrol4.atfirst5.grewup6.makefriendswithturnedout8.Asaresult9.setup10.inaddition9.TranslatethefollowingsentencesintoEnglish.Johnisbothsmartandresponsible.Helikestomakefriendswithotherpeople.Ihavemadethedecisiontocompeteforthenewpost.Youcancompeteforit,too.It'suptoyou.Shortlyafterthedoctorcame,hemanagedtohavemyfather'sillnessundercontrol.Asfreshmen,mostofusdonotknowwhatcollegelifehasinstoreforus,butweallknowthatwemustdowellinourstudies.Tosucceedincollege,wemustkeepupwiththeotherstudentsandsetuparoutinethatmeetsourneeds.ThoughtheassignmentslastweekturnedouttobemoredifficultthanIthought,Ihandedtheminontime.Unit25.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.desire2.secret3.honor4.injured5.reality6.imitateddeveloped8.delivering9.spread10.infected11.created12.nearlyFillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.1.cameto2.pickup3.leadto4.takecareof5.inhonorof6.make;outofhastaken8.madeupof9.TranslatethefollowingsentencesintoEnglish.1.Youcankeepthemessagesecretbytransferringitintoacodemadeupofdotsanddashes.Theknifeslippedfromherwethandandinjuredthelittlepetatherfoot.ItisfittingthatOctober1,thebirthdayofthePeople'sRepublicofChina,ispickedupastheNationalDay.Onmyvacationinthecountry,Itookpicturesofsomebeautifulbuildings,suchasthispublicschoolandthesmallchurchnexttoit.Thedesiretocreateisveryimportant.Ifweonlyimitate,wecanhardlydevelopanythingnew.Themessagehadspreadamongthesoldiersbeforeitwasdeliveredtotheofficers.Unit35.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.reflect2.reason3.business4.path5.reminding6.everyday7.forgive8.tends9.grateful10.judge11.pride12.greeted6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.1.tothepoint2.beonhisown3.giveahand4.lookback5.ontheoccasionof6.gohungry7.walkeddown8.feelfree9.isincharge10.getcaughtupTranslatethefollowingsentencesintoEnglish.Whenhelookedback,hefeltverygratefultohisparents.Motherneverforgottoremindmethatshewasinchargeathomeandshewouldalwaysgiveahandwhenshewasneeded.Theboyoftengoeshungrywhenheisonhisownbecausehecan'tcook.Ontheoccasionofmymother'sbirthday,Iaskedhertoforgivemeforforgettingtosay“thankyou”tohersinceIwasoftencaughtupineverydaybusiness.Thestudentsallliketheyoungteacherverymuchforshenotonlyteachesbyexamplebutherwordsaregentleandtothepoint.Unit4Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.1.touch2.energy3.speed4.entire5.special6.increasedskilled8.actuallyseparate10.required11.secret12.positionFillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.1.upanddown2.keep…from3.knownas4.quiteabitof5.keepherbalanceratherthan7.thinkof…as9.TranslatethefollowingsentencesintoEnglish.Tom'sstorywassofunnythatwecouldn'tkeep(ourselves)fromlaughing.TheGermandepartmentandtheEnglishdepartmentareintwoseparatebuildingsratherthaninthesameone.WhatspecialskilldoesWoodshavethatothergolfersdonot?Runningisthemostpopularformofexercisebecauseitrequireslittletrainingorequipment.Ittakesquiteabitofpracticeinordertobeskilledatbothspeedandendurance.Heisknownasthefastestrunnerofourschoolthoughheknowsnothingaboutthetechniquesneededforrunning.Unit5Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.1.possessed2.property3.delicious4.delight5.harvest6.merchant7.buriedrequests9.hunt10.nodded11.delay12.hideFillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.1.sendfor2.tobesure3.timeandtimeagain4.allhislife5.sentaway6.digupsetto8.dayafterday9.pickout10.inanswerto11.werecarriedawayTranslatethefollowingsentencesintoEnglish.1.Seeingthattheoldmanwasdying,theneighborssentforadoctorwithoutanydelay.Abeautifulorchardrequireshardworklikewatering,digginguptheweeds,pickingoutthestonesdayafterday,butthetimeforharvestalwaysmakesonehappy.Hehadbeenrichallhislife,buthenevertookmuchdelightinthepropertyhepossessed.Duringthehunt,timeandtimeagaintheythoughttheyhadfoundthetreasureburiedunderground,butintheend,theyactuallyfoundnothing.Inanswertothemerchant'srequest,therestaurantsentawaytheotherguestsandsettopreparedeliciousfoodjustforhim.“MayIcarryawaytheseoldnewspapers? ”theworkerasked.besure,”henoddedhishead.Unit65.Fillintheblankswiththewordsgivenbelow.Changetheformswherenecessary.1.courage2.attended3.quit4.injuries5.overcome6.Somehow7.debatingkindness9.realized10.race11.worth12.measured6.Fillintheblankswiththeexpressionsgivenbelow.Changetheformswherenecessary.1.mistake2.inpain3.happenedto4.turnedaround5.trackeddown6.makeadifference7.preparefor8.sureenough9.evenif10.fallbehindTranslatethefollowingsentencesintoEnglish.1.Asamatteroffact,shehaddebatedwhetherornotsheshouldgoabroad.ThisisthemosttouchingfilmIhaveeverseen.IlimpedtowardstheclassroomwhereIbumpedintoTom.HemarriedAlicenotbecauseshewasbeautiful,butbecauseshewasrich.Thelevelofastudentisnotonlymeasuredinhismarksbutalsoinhisabilitytosolveproblems.Thehappiestpeoplearenotalwaysthepeoplewhohavealotofmoney,butthe