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.Someofthe
mostdramaticfightingtookplaceinthegloomytrenchesofFranceandBelgium.
2)Elizabethmadecarefulpreparationsfortheinterviewandherefforts/homeworkpaidoff.
3)Ispenthourstryingtotalkhimintoacceptingthesettlement,butheturnedadeafeartoallmy
words.
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.Dengdiscoveredtwogenesinwildricethatcanincreasetheyieldby
30percent.
2)Tohergreatrelief,herdaughterhadleftthebuildingbeforeitcollapsed.
3)Toourdisappointment,ourwomen'steamlostouttotheNorthKoreans.
4)Wethink,muchtoourregret,thatwewillnotbeabletovisityouduringthecomingChristmas.
2.
1)Thesebirdsnestinthevastswamps(whichlietothe)eastoftheNile.
2)By1948,thePeople'sLiberationArmyhadgainedcontrolofthevastareasnorthoftheYangtzeRiver.
3)MichellewasborninasmallvillageinthenorthofFrance,butcametoliveintheUnited
Statesattheageoffour.
4)TheColumbiaRiverrisesinwesternCanadaandcontinues/runsthroughtheUnitedStatesfor
about1,900kilometerswestoftheRockyMountains.
ComprehensiveExercises
I.Cloze
2.standintheway
4.catching...offhisguard
6.declaration
8.dragon
10.bringing...toahalt
(A)
1.invasion
3.Conquest
5.launching
7.campaign
9.reckonwith
(B)
1.allow
2..reckoned
3.highly
4.forecasts
5.rapidly
6.instant
7.delivery
8.advantage
9.observing
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/stiffresistance.Thedivisioncommanderinstructedourbattaliontogetaroundtotherearoftheenemyandlaunchasurpriseattack.Todoso,however,wehadtocrossamarshlandandmanyofuswereafraidwemightgetboggeddowninthemud.Ourbattalioncommanderdecidedtotakeagamble.Westartedundercoverofdarknessandpressedoninspiteofgreatdifficulties.Byastrokeofluck,thetemperatureatnightsuddenlydro