全新版大学英语综合教程4课后习题答案070442.docx

全新版大学英语综合教程4课后习题答案070442.docx

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全新版大学英语综合教程4课后习题答案070442

全新版大学英语综合教程4课后习题答案

Unit1

I.Vocabulary

1.

1）allianee

2）atthecostof

3）stroke

4）limp

5）minus

6）regions

7）declarations

8）siege

9）raw

10）bidehistime

11）havetakentheirtoll

12）inthecaseof

2.

1）isfacedwith

2）getboggeddown

3）ispressingon/pressedon

4）dragon

5）getby

6）dineout

7）havecutback

8）getthrough

3.

1）Therapidadvaneeingenetherapymayleadtotheconquestofcancerinthenearfuture.

2）Productioninmanyfactorieshasbeenbroughttoahaltbythedelayedarrivalofrawmaterials

duetothedockworkers'strike.

3）Sarahasmadeuphermindthatherleisureinterestswill/shouldnevergetinthewayofhercareer.

4）Obviouslythereporter'squestioncaughttheforeignministeroffguard.

5）Theintroductionoftheelectroniccalculatorhasrenderedtheslideruleoutofdate.

4.

1）Beingfacedwithanenemyforcesmuchsuperiortoours,wehadtogiveuptheoccupationofbigcitiesandretreattotheruralandmountainousregionstobuildupourbases.

2）Unityiscrucialtotheefficientoperationofanorganization.Failuretoreckonwiththisproblemwillweakenitsstrength.Inmanycases,workmaybebroughttoahaltbyconstantinternalstruggleinanorganization.

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

II.MoreSynonymsinContext

1）DuringtheFirstWorldWar,battlesoccurredhereandthereovervastareas.SomeofthemostdramaticfightingtookplaceinthegloomytrenchesofFranceandBelgium.

2）Elizabethmadecarefulpreparationsfortheinterviewandherefforts/homeworkpaidoff.

3）Ispenthourstryingtotalkhimintoacceptingthesettlement,butheturnedadeafeartoallmywords.

4）Pneumoniahadseverelyweakenedherbody,andIwonderedhowherfragilebodycould

withstandtheharshweather.

III.Usage

1）Butoftenitisnotuntilwefallillthatwefinallylearntoappreciategoodhealth.

2）Aricholdladylaydeadathomefortwoweeks—andnobodyknewanythingaboutit.

3）It'ssaidhedroppeddeadfromaheartattackwhenhewasatwork.

4）Don'tsittooclosetothefiretokeepwarm—youcouldeasilygetburned,especiallyifyoufallasleep.

5）Inthosedayspeoplebelievedinmarryingyoungandhavingchildrenearly.

6）LittleTomwasunabletositstillforIongerthanafewminutes.

Structure

1.

1）Tohisgreatdelight,Dr.Dengdiscoveredtwogenesinwildricethatcanincreasetheyieldby

30percent.

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）

1.allow

3.highly

5.rapidly

7.delivery

9.observing

2..reckoned

4.forecasts

6.instant

8.advantage

10.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/stiffresistanee.Thedivisioncommanderinstructedourbattaliontogetaroundtotherearoftheenemyandlaunchasurpriseattack.Todoso,however,wehadtocrossamarshlandandmanyofuswereafraidwemightgetboggeddowninthemud.Ourbattalioncommanderdecidedtotakeagamble.Westartedundercoverofdarknessandpressedoninspiteofgreatdifficulties.Byastrokeofluck,thetemperatureatnightsuddenlydroppedtominus20degreesCelsiusandthemarshfrozeov