全新版大学英语第二版综合教程4课后练习答案unit1unit8.docx
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全新版大学英语第二版综合教程4课后练习答案unit1unit8.docx
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全新版大学英语第二版综合教程4课后练习答案unit1unit8
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全新版大学英语(第二版)综合教程4课后练习答案
Unit1
Vocabulary
I.1.1)alliance
3)stroke5)minus
7)declarations
2)atthecostof
4)limp
6)regions
8)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/obsolete.
4.1)Beingfacedwithanenemyforcesmuchsuperiortoours,wehadtogiveupthe
occupationofbigcitiesandretreattotheruralandmountainousregionstobuildupourbases.
2)Unityiscrucialtotheefficientoperationofanorganization.Failuretoreckonwiththisproblemwillweakenitsstrength.Inmanycases,workmaybebroughttoahaltbyconstantinternalstruggleinanorganization.
3)TheRedArmyfoughtaheroicbattleatStalingradandwonthedecisivevictoryagainsttheGermans.Infact,thisbattleturnedthetideintheSecondWorldWar.Duringthisfamousbattle,theSoviettroopswithstoodtheGermansiegeandweakenedtheGermanarmybylaunchingaseriesofcounterattacks.
II.MoreSynonymsinContext
1)DuringtheFirstWorldWar,battlesoccurredhereandthereovervastareas.Someofthe
mostdramaticfightingtookplaceinthegloomytrenchesofFranceandBelgium.
2)Elizabethmadecarefulpreparationsfortheinterviewandherefforts/homeworkpaidoff.
3)1spenthourstryingtotalkhimintoacceptingthesettlement,butheturnedadeafeartoallmy
words.
4)Pneumoniahadseverelyweakenedherbody,andIwonderedhowherfragilebodycouldwithstandtheharshweather.
III.Usage
1)Butoftenitisnotuntilwefallillthatwefinallylearntoappreciategoodhealth.
2)Aricholdladylaydeadathomefortwoweeks—andnobodyknewanythingaboutit.
3)It'ssaidhedroppeddeadfromaheartattackwhenhewasatwork
1)Don'tsittooclosetothefiretokeepwarm—youcouldeasilygetburned,especiallyifyoufallasleep.
4)Inthosedayspeoplebelievedinmarryingyoungandhavingchildrenearly.
5)LittleTomwasunabletositstillforlongerthanafewminutes.
ComprehensiveExercises
I.Cloze
2.standintheway
4.catching...offhisguard
6.declaration
8.dragon
10.bringing...toahalt
1.invasion
3.Conquest
5.launching
7.campaign
9.reckonwith
AppendixI-91-
2.
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.Havingbeenoutofjob/Nothavinghadajobfor3months,Philisgettingincreasinglydesperate.
4.Sam,astheprojectmanager,isdecisive,efficient,andaccurateinhisjudgement.
5.Sincethechemicalplantwasidentifiedasthesourceofsolution,thevillageneighborhoodcommitteedecidedtocloseitdownatthecostof100jobs.
Theoffensivehadalreadylastedthreedays,butwehadnotgainedmuchground.Thedivisioncommanderinstructedourbattaliontogetaroundtotherearoftheenemyandlaunchasurpriseattack.Todoso,however,wehadtocrossamarshlandandmanyofuswereafraidwemightgetboggeddowninthemud.Ourbattalioncommanderdecidedtotakeagamble.Byastrokeofluck/Luckyenough,thankstotheseverelycoldweatherwhichmadethemarshlandfreezeover,wearrivedatourdestinationbeforedawnandbeganattackingtheenemyfromtherear.Thisturnedthetideofthebattle.Theenemy,caughtoffguard,soonsurrendered.
UnitTwoSmartCars
★TextA
Vocabulary
I.
1.
1)expansion2)automated3)vapor4)takecontrolof5)hazards6)satellite
7)vibrated8)magnetic9)bunched10)intheair11)got/wasstuckin
12)approximately
2.
1)sendout2)standupfor3)passfor4)wereclosinginon
5)startingup6)wentthrough7)fillout8)fallinto
3.
1)…incorporatesallthelatestsafetyfeatures
2)…twotreestenfeetapart
3)…awardinglucrativecontractstohisconstructionsite
4)…theprototypeofanewmodelbeforetheysetupafactorytomakethecars.
5)…arecorrelatedinallracialgroups
4.
1)theapplication,remote,hasturnedintoareality,arepoisedto
2)thatvibrate,candetect,frequency
3)lanes,aremountedin,alerta,hazard
II.WordFormation
ClippedWordsBlends
kilokilogramMedicaremedicalcare
memomemorandumemailelectronicmail
gymgymnasiumcomsatcommunicationssatellite
libliberationnewscastnewsbroadcast
docdoctorskyjackskyhijack
vetveterinarianEurodollarEuropeandollar
preppreparatorybrunchbreakfastandlunch
autoautomobiletelecasttelevisionbroadcast
fluinfluenzaOxbridgeOxfordandCambridge
III.
1.swimmingpool2.drawingboard3.enrichedMiddleEnglish
4.disturbingchange5.fullydevelopedprototype6.Cannedfoods
7.workingpopulation8.puzzlingdifferences
ComprehensiveExercises
I.Cloze
1.
1)computerized2)startup3)bepoisedto4)alert5)hazards6)monotonous
7)takecontrolof8)steer9)lane10)decrease11)calculate12)eliminate
13)gettingstuckin14)mounted15)detect16)vapor
2.
1)generates2)related3)revolutionized4)enabled5)opportunities
6)overall7)manufacturing8)dependent9)interact10)fatalities
II.Translation
1.
1)Therewasanunusualquietnessintheair,exceptforthesoundofartilleryinthedistance.
2)TheexpansionofurbanareasinsomeAfricancountrieshasbeencausingasignificantfallinliving
standardsandanincreaseinsocialproblem.
3)Theresearchshowsthatatmosphericcarbondioxidelevelsarecloselycorrelatedwithglobaltemperatures.
4)Thefrequencyofthebusservicehasbeenimprovedfrom15to12minutesrecently
5)Thediverstoodontheedgeofthedivingboard,poisedtojumpatthesignalfromthecoach.
2.
Automobileshave,sincetheirinvention,revolutionizedtransportation,changingforeverthewaypeoplelive,
travel,anddobusiness.Ontheotherhand,theyhavebroughthazards,especiallyhighwayfatalities.However,
todaytheapplicationofcomputertechnologyandelectronicsensorsindesigningandmanufacturingcars
makesitpossibletoeliminatemostoftrafficaccidents.Forexample,electronicsensorsmountedinyourcar
candetectalcoholvaporintheairandrefusetostartuptheengine.Theycanalsomonitorroadconditionsby
receivingradiosignalssentoutfromorbitingsatellitesandgreatlyreduceyourchancesofgettingstuckin
trafficjams.
★TextB
ComprehensionCheck:
1.a2.c3.c4.d5.b6.b
Languagepractice
1.1)c2)a3)e4)b5)f6)g7)d8)h
2.
1)enroute2)matures3)equivalent4)feasible5)incooperationwith6)exposure
7)Atthestartof8)thereby9)implemented10)realistic11)component12)bymeansof
Unit3
I.Cloze
1.
(1)prospective
(2)AsIseeit(3)doneyourhomework(4)beforehand
(5)endeavor(6)structure(7)partners(8)Respond
(9)takeacrack(10)fromthestandpoint(11)makeadifference(12)followup
2.
(1)encouraging
(2)inquiry
(3)relevant(4)samples15
(5)references(6)advice
(7)preparing(8)seriously
(9)probably(10)exhibit
II.Translation
1.
1)Despitetheinadequatelengthoftheairstripinthisemergencylanding,theveteranpilotmanagedtostop
theplaneaftertaxiingforonlyashortwhile.
2)Grilledbythereporters,themoviestareventuallyblurted(out)thatshehadundergonetwoplastic
surgeries.
3)Wehavethetechnologyandourpartnerhasthecapital.Workingtogether,we’llhavethefutureinour
hands.
4)IfIhadknownbeforehandthatyouwouldbringsomanyfriendshome,Iwouldhavemade
betterpreparations.Yousee,Ihavebarelyenoughfoodanddrinksforasnack.
5)Peoplegavegenerouslyuponlearningthatnewschoolroomswithstrongerstructuresweretobebuiltin
theearthquake-strickenarea.
2.
Wellbegun,halfdone,asthesayinggoes.Itisextremelyimportantforajobapplicanttodohis
homeworkwhileseekingemployment.Frommystandpoint,whetherornotonehasdonehis
homeworkclearlymakesadifferenceinhischanceofsuccess.
Ihaveafriendwhoisearningsomewhereintheneighborhoodof100,000dollarsayearsinalargecomputer
softwarecompany.Hetoldmethatfromhisownexperiencethedecisionmakerswhointerviewprospective
employeeslikepeoplewhoarewellprepared.Thosewhomakenoendeavortolearnasmuchabouthis
prospectiveemployeraspossibledon’thavemuchofachanceofsuccess.
Unit4
TextA
Textrganization1.
PartsParagraphsMainIdeas
PartOneParas1-3IntroductiontoDavosManandtheWorldEconomicForum
PartTwoParas4-5Debateovertheimpactofglobalizationoncurrentsocietyandculture
PartThreeppppPTThreeThreeParas6-8Historyofglobalizationanditsrecenttrendsandfutureprospects
PartFourParas.9-11Globalizationversusnationalismandthechallengesitfaces
2.
MainEvents
1.Davosmanspendsalotoftimeinplacesotherthanhisnativecountry.
2.DavosManseestheiridentityasamaterofpersonalchoice,notanacciden
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