大学英语综合教程课后答案book4-unit1VIP免费

只用于个人学习，请勿为了完成作业而直接抄答案！UnitINeverGivein,Never,Never,NeverTextITextComprehensionI.BII.1.T2.T3.F4.F5.TIII.1.RefertoParagraph2.Becauseheunderstandsthatthewasislongandtough:itisnottoeninmonthsbutinyears.Hetellsthepeopletherethathoweverlongthewarlasts,thefinalvictorybelongstoBritain.Butatthesametimehemakesitclearthatnoteverydayisanopportunitytotakeactiontheyhaveyettowaitandpersevere.2.RefertoParagraph3.BecausehethinksthatbothTriumphandDisasteraredeceptiveinthatpeoplecanmakethingsoutfarworsethantheyreallyarewhentheyhaveadistanceandtheycanlosetheirvigilancewhentheyareindanger.3.WhenBritaincameundertheheaveairattacksbyGermany,manyothernationsthoughtthatBritainwasfinished.Asthecountrystoodtheordealtotheirgreatsurprise,thosenationschangedtheirview.4.RefertoParagraph7.Becausehehasastrongconvictionofvictory.Thetwotermshavedifferentimplications.Whenusedinthetexttorefertothedaysofwar,“darkerdays”emphasizesthedark/negativesideoftheeventandshowstheuser’spessimism.“Sternerdays,”thoughidenticalinitsreference,suggestsoptimismandprideinhavingthechancetorisetothechallenge.5.RefertoParagraph8.Yes,Ido.BypayingavisittoHarrowSchoolandmakingaspeechthere,ChurchillnotonlyencouragedtheaudienceofhisspeechbuttheBritishpeopleingeneraltocontinuetofightratherthansurrendertotheirenemy.IV.1.Britainhasbeenintoolongaperiodofstillnesswithouttakinganyparticularactionagainsttheenemy.2.WearesuretoexperiencebothTriumphandDisaster,butmustavoidcloudingourjudgmentthroughexaggeratingtheirimportance.3.Nevergiveinunlessweareconvincedthatitishonorableandsensibleforustodoso.4.OthernationsthoughtthatBritainwascompletelyconquered.5.Wewillwinaslongasweholeontotheend.VocabularyI.1.gladdenmyheart2.situation;circumstances3.threat4.splendid;heroic5.suddensmallmovementbecauseofpainoffearII.1.put…through2.addressedhimselfto3.wasgoingthrough4.Throwingourmindsbackto5.yieldedto6.closeouraccount7.upsanddowns8.misfortunesIII.1.catastrophically2.deceptive3.convictions4.apparently5.Perseverance6.desperation7.unflinchingly8.courageousIv.1.C2.D3.A4.D5.B6.A7.C8.AIV.1.threat(danger)2.happy(successfully)3.position4.seemingly5.defeat(failure)6.retreat(shrink,withdraw)7.praise(commend,laud)8.destroyV.1.current2.shown3.frequently4.depressed5.tryharder6.takesinGrammarI.1.Theschoolteachersshorthand,bookkeepingandtheuseofbusinessmachines.2.Thesentenceisdifficulttounderstandnotbecauseofthetechnicalvocabularybutbecauseofthefaultysyntax.3.Mariancouldnotdecidewhethertostartcollegerightafterhighschoolortogetajobfirst.4.TheAlliesdecidedtoinvadeItalyandthentolaunchamassiveassaultontheNormandycoast.5.Theactorwasstunnednotonlybythenoiseofbooingbutalsobythesightofflyingtomatoes.6.SmokingcigarettescanbeasdangerousasplayingRussianroulette.7.Thetriptothecityisneitherlongnorexpensive.8.Youmusteitherstayhomeorgowithus.9.Thecourseconsistsofseverallectures,threewrittenreports,andtwoimpromptuoralpresentations.10.Therequirementsforachemistrydegreearenotasstrictastherequirements/thoseforamedicaldegree.II.1.HeidiRosswasbothrichandpowerful.2.Mostofthefloggingsandlynchingsoccuratharvesttime,whenfruithangsheavyandripe,whentheleavesareredandgold,whennutsfallfromthetrees,whentheearthoffersitsbest.3.Ihavenothingtoofferbutblood,toil,tearsandsweat.4.BlackpeopleinAmericahavebeenneglectedandunderestimatedforyears,buttheirrecentaccomplishmentsinavar...