全新版大学英语综合教程4课后习题答案.docx

全新版大学英语综合教程4课后习题答案.docx

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全新版大学英语综合教程4课后习题答案

全新版大学英语综合教程4课后习题答案

Unit1

I.Vocabulary

1.

1）alliance2）atthecostof

3）stroke4）limp

5）minus6）regions

7）declarations8）siege

9）raw10）bidehistime

11）havetakentheirtoll12）inthecaseof

2.

1）isfacedwith2）getboggeddown

3）ispressingon/pressedon4）dragon

5）getby6）dineout

7）havecutback8）getthrough

3.

1）Therapidadvanceingenetherapymayleadtotheconquestofcancerinthenearfuture.2）Productioninmanyfactorieshasbeenbroughttoahaltbythedelayedarrivalofrawmaterialsduetothedockworkers’strike.

3）Sarahasmadeuphermindthatherleisureinterestswill/shouldnevergetinthewayofhercareer.4）Obviouslythereporter'squestioncaughttheforeignministeroffguard.

5）Theintroductionoftheelectroniccalculatorhasrenderedtheslideruleoutofdate.

4.

1）Beingfacedwithanenemyforcesmuchsuperiortoours,wehadtogiveuptheoccupationofbigcitiesandretreattotheruralandmountainousregionstobuildupourbases.2）Unityiscrucialtotheefficientoperationofanorganization.Failuretoreckonwiththisproblemwillweakenitsstrength.Inmanycases,workmaybebroughttoahaltbyconstantinternalstruggleinanorganization.

3）TheRedArmyfoughtaheroicbattleatStalingradandwonthedecisivevictoryagainsttheGermans.Infact,thisbattleturnedthetideintheSecondWorldWar.Duringthisfamousbattle,theSoviettroopswithstoodtheGermansiegeandweakenedtheGermanarmybylaunchingaseriesofcounterattacks.

II.MoreSynonymsinContext

1）DuringtheFirstWorldWar,battlesoccurredhereandthereovervastareas.SomeofthemostdramaticfightingtookplaceinthegloomytrenchesofFranceandBelgium.2）Elizabethmadecarefulpreparationsfortheinterviewandherefforts/homeworkpaidoff.3）Ispenthourstryingtotalkhimintoacceptingthesettlement,butheturnedadeafeartoallmywords.

4）Pneumoniahadseverelyweakenedherbody,andIwonderedhowherfragilebodycouldwithstandtheharshweather.

III.Usage

1）Butoftenitisnotuntilwefallillthatwefinallylearntoappreciategoodhealth.2）Aricholdladylaydeadathomefortwoweeks—andnobodyknewanythingaboutit.

3）It'ssaidhedroppeddeadfromaheartattackwhenhewasatwork.

4）Don'tsittooclosetothefiretokeepwarm—youcouldeasilygetburned,especiallyifyoufallasleep.

5）Inthosedayspeoplebelievedinmarryingyoungandhavingchildrenearly.6）LittleTomwasunabletositstillforlongerthanafewminutes.

Structure

1.

1）Tohisgreatdelight,Dr.Dengdiscoveredtwogenesinwildricethatcanincreasetheyieldby30percent.

2）Tohergreatrelief,herdaughterhadleftthebuildingbeforeitcollapsed.3）Toourdisappointment,ourwomen'steamlostouttotheNorthKoreans.4）Wethink,muchtoourregret,thatwewillnotbeabletovisityouduringthecomingChristmas.2.

1）Thesebirdsnestinthevastswamps（whichlietothe）eastoftheNile.2）By1948,thePeople'sLiberationArmyhadgainedcontrolofthevastareasnorthoftheYangtzeRiver.

3）MichellewasborninasmallvillageinthenorthofFrance,butcametoliveintheUnitedStatesattheageoffour.

4）TheColumbiaRiverrisesinwesternCanadaandcontinues/runsthroughtheUnitedStatesforabout1,900kilometerswestoftheRockyMountains.

ComprehensiveExercises

I.Cloze

（A）

2.standintheway1.invasion

4.catching...offhisguard3.Conquest

6.declaration5.launching

8.dragon7.campaign

10.bringing...toahalt9.reckonwith

（B）

1.allow2..reckoned

3.highly4.forecasts

5.rapidly6.instant

7.delivery8.advantage

9.observing10.Powerful

II.Translation

1）Mr.Dohertyandhisfamilyarecurrentlyengagedingettingtheautumnharvestinonthefarm.2）Wemustnotunderestimatetheenemy.Theyareequippedwiththemostsophisticatedweapons.3）Havingbeencutofajob/Nothavinghadajobfor3months,Philisgettingincreasinglydesperate.

4）Sam,astheprojectmanager,isdecisive,efficient,andaccurateinhisjudgment.5）Sincethechemicalplantwasidentifiedasthesourceofsolution,thevillageneighborhoodcommitteedecidedtocloseitdownatthecostof100jobs.

Theoffensivehadalreadylastedthreedays,butwehadnotgainedmuchground.Ourtroopsengagingtheenemyatthefrontwerefacedwithstrong/fierce/stiffresistance.Thedivisioncommanderinstructedourbattaliontogetaroundtotherearoftheenemyandlaunchasurpriseattack.Todoso,however,wehadtocrossamarshlandandmanyofuswereafraidwemightgetboggeddowninthemud.Ourbattalioncommanderdecidedtotakeagamble.Westartedundercoverofdarknessandpressedoninspiteofgreatdifficulties.Byastrokeofluck,thetemperatureatnightsuddenlydropp