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全新版大学英语综合教程4课后答案全
全新版大学英语综合教程4课后答案全
Unit1
lexfOrganization
":
■■■■■■-
Parts
Paragraphs'
'MainIdeas
PartOne
Paras1-2
Introduction—BothNapoleon'sandHitler'smilitarycampaignsfailedbecauseoftheseverityoftheRussianwinter.
PartTwo
Paras3-11
Napoleon'smilitarycampaignagainstRussia
PartThree
Paras12-20
Hitler'smilitarycampaignagainsttheSovietUnion
PartFour
Para21
Conclusion—Theelementsofnaturemustbereckonedwithinanymilitarycampaign.
2.
Sections
Paragraphs
MainIdeas
SectionOne
Paras12-13
Hitler'sblitzkriegagainstRussiaandStalin'sscorchedearthpolicy
SectionTwo
Paras14-18
thebattlesfoughtatLeningrad,MoscowandStalingrad
SectionThree
Paras19-20
theRussiancounter-offensiveandtheoutcomeofthewar
Vocabulary
I.1.1）alliance
3）stroke
5）minus
7）declarations
2）atthecostof
4）limp
6）regions
8）siege
-90-AppendixI
III.Usage
1）Butoftenitisnotuntilwefallillthatwefinallylearntoappreciategoodhealth.
2）Aricholdladylaydeadathomefortwoweeks—andnobodyknewanythingaboutit.
3）It'ssaidhedroppeddeadfromaheartattackwhenhewasatwork
1）Don'tsittooclosetothefiretokeepwarm—youcouldeasilygetburned,especiallyifyoufallasleep.
4）Inthosedayspeoplebelievedinmarryingyoungandhavingchildrenearly.
5）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
AppendixI-91-
（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,thetemperatureatnightsuddenlydroppedtominus20degreesCelsiusandthemarshfrozeover.Thankstothecoldweather,wearrivedatourdestinationbeforedawnandbeganattackingtheenemyfromtherear.Thisturnedthetideofthebattle.Theenemy,caughtoffguard,soonsurrendered.
PartIIITextB
.-
2.d4.a
ComprehensionCheck
1.d
3.b
-92-AppendixI
Translation
（#JEAppendixIII）
LanguagePractice
1.boast
2.
obstacles
3.wasconcerned
4.
call...off
5.paidoff
6.
waspinneddown
7.arecontesting
8.
priorto
9.holdout
10.
objective
11.responsiblefor
12.
incase
13.favorable
14.
dueto
15.ontheeveof
16.
cancel
17.complications
18.
stiff
19.withstand
20.
absent
■
PartIVTheme-RelatedLanguageLearningTasks
WritingStrategy
Tickwhichofthefollowingismoreconvincing:
ItwasreportedthatGeneralEisenhower,thoughindecisivesometimes,hadno
hesitationinorderingtheassaultonNormandy.
√Eisenhower'schiefofstaff,BrigadierGeneralWaterBedellSmith,laterwrote:
"...Hesatthere...tense,weighingeveryconsideration.Finallyhelookedup,andthetensionwasgonefromhisface.Hesaidbriskly,'well,we'llgo."
ModelPaper
CanManTriumphoverNature?
Whenpeopletalkofmantriumphingovernature,manythingscometomind.Onethinksofsuccessesinmedicineinthefightagainstdisease,suchastheinventionofantibioticsandthepromiseheldoutbyadvancesinbiogeneticengineering.Onabroaderscale,onethinksofman'ssuccessinharnessingnewformsofenergyfromsteampowerthroughoiltonuclearpower.
Yet,naturehasoftenhitbackinunexpectedwaystotheseattemptstotameit.Newformsof
AppendixI-98-
diseasethatareresistanttoantibioticsareconstantlydeveloping.Burningfossilfuelshasledtofearsofglobalwarming;whilenuclearpowerhasproduceddangerouswastethatwillremainahazardforgenerationstocome.
However,perhapstotalkofmantriumphingovernatureisthewrongwaytolookatthematter.Weneedtofindwaystoworkwithnatureratherthanforeverfightingagainstit.
（154words）
Unit2
Textorg.Ex.2OnP38
1.Smartcarscansee,hear,feel,smell,talk,andact;
2.Theycaneliminatemostofcaraccidents
3.Theycanalertthepoliceandprovidepreciselocationofyourcarifstolen
4.Theycanmonitorone’sdrivingandthedrivingconditionsnearby;
5.Theycanalertthedriverwhofeelsdrowsy;
6.Theycanlocateyourcarpreciselyandwarnoftrafficjams.
LanguageSenseEnhancementonP38-39
1）cure2）impact3）orbiting
4）warnof5）location6）Atanygiventime
7）vibrate8）detected9）calculate10）converted
I.Vocabulary:
Ex.1onP41-42
1.expansion2.automated3.vapor4.takecontrolof
5.hazards6.satellite7.vibrated8.magnetic
9.bunched10.intheair11.gotstuckin12.approximately
Vocabulary:
Ex.2onP42
1.sendout2.standupfor3.passfor
4.wereclosinginon5.startingup
6.wentthrough7.fillout8.fallinto
Vocabulary:
Ex.3onP43
1）incorporatesallthelatestsafetyfeatures.
2）twotreestenfeetapart.
3）awardinglucrativecontractstohisconstructionfirm.
4）theprototypeofanewmodelbeforetheysetupafactorytomakethecars.
5）arecorrelatedinallracialgroups.
Vocabulary:
Ex.4onP43
1）theapplication,remote,hasturnedintoareality,arepoisedto
2）thatvibrate,candetect,frequency
3）lanes,aremountedin,alerta,hazard
II.WordFormationonP45
KilogramMedicalcare
MemorandumElectronicmail
GymnasiumCommunicationssatellite
LiberationNewsbroadcast
DoctorSkyhijack
VeterinarianEuropeandollar
PreparatoryBreakfastandlunch
AutomobileTelevisionbroadcast
influenzaOxfordandCambridge
---------------------------------------
III.UsageonP45-46
1）swimmingpool
2）drawingboard
3）enrichedMiddleEnglish
4）disturbingchange
5）fullydevelopedprototype
6）Cannedfoods
7）workingpopulation
8）puzzlingdifferences
ComprehensiveExs.:
I.cloze
1.text-relatedonP46
1）computerized2）startup3）bepoisedto4）alert
5）hazards6）monotonous7）takecontrolof
8）steer9）lane10）decrease11）calculate12）eliminate
13）gettingstuckin14）mounted15）detect16）vapor
2.theme-relatedonP47
1）generates2）related3）revolutionized4）enabled
5）opportunities6）overall7）manufacturing
8）dependent9）interact10）fatalities
II.Translation
Ex.1onP47-48
1）Therewasanunusualquietnessintheair,exceptforthesoundofartilleryinthedistance.
2）TheexpansionofurbanareasinsomeAfricancountrieshasbeencausingasignificantfallinlivingstandardsandanincreaseinsocialproblems.
3）Theresearchshowsthatatmosphericcarbondioxidelevelsarecloselycorrelatedwithglobaltemperatures.
4）Thefrequencyofthebusservicehasbeenimprovedfrom15to12minuterecently.
5）Thediverstoodontheedgeofthedivingboard,poisedtojumpatthesignalfromthecoach.
Translation:
Ex.2onP48
Automobileshave,sincetheirinvention,revolutionizedtransportation,changingforeverthewaypeoplelive,travel,anddobusiness.Ontheotherhand,theyhavebroughthazards,especiallyhighwayfatalities.However,todaytheapplicationofcomputertechnologyandelectronicsensorsindesigningandmanufacturingcarsmakesitpossibletoeliminatemostoftrafficaccidents.Forexample,electronicsensorsmountedinyourcarcandetectalcoholvaporintheairandrefusetostartuptheengine.Theycanalsomonitorroadconditionsbyreceivingradiosignalssentoutfromorbitingsatellitesandgreatlyreduceyourchancesofgettingstuckintrafficjams.
UNIT3
LanguageSenseEnhancementonP72
1）checkedwith2）interview3）grill4）clippings
5）berightfor6）followup7）indicating
8）hand-delivered9）prepared10）prospective
Languagefocus
Voc.Ex.1onP75
1）rude2）physically3）structure
4）madeadifference5）blurted（out）6）chuckling
7）Mea
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