全新版大学英语(第二版)综合教程4课后练习答案(unit1-unit8)VIP免费

unint全新版大学英语(第二版)综合教程4课后练习答案Unit1VocabularyI.1.1)alliance3)stroke5)minus7)declarations2)atthecostof4)limp6)regions8)siege9)raw10)bidehistime11)havetakentheirtoll12)inthecaseofII.Translation1.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.UnitTwoSmartCarsVocabulary1)expansion2)automated3)vapor4)takecontrolof5)hazards6)satellite7)vibrated8)magnetic9)bunched10)intheair11)got/wasstuckin12)approximatelyII.Translation1.1)Therewasanunusualquietnessintheair,exceptforthesoundofartilleryinthedistance.2)TheexpansionofurbanareasinsomeAfricancountrieshasbeencausingasignificantfallinlivingstandardsandanincreaseinsocialproblem.3)Theresearchshowsthatatmosphericcarbondioxidelevelsarecloselycorrelatedwithglobaltemperatures.4)Thefrequencyofthebusservicehasbeenimprovedfrom15to12minutesrecently5)Thediverstoodontheedgeofthedivingboard,poisedtojumpatthesignalfromthecoach.2.Automobileshave,sincetheirinvention,revolutionizedtransportation,changingforeverthewaypeoplelive,travel,anddobusiness.Ontheotherhand,theyhavebroughthazards,especiallyhighwayfatalities.However,todaytheapplicationofcomputertechnologyandelectronicsensorsindesigningandmanufacturingcarsmakesitpossibletoeliminatemostoftrafficaccidents.Forexample,electronicsensorsmountedinyourcarcandetectalcoholvaporintheairandrefusetostartuptheengine.Theycanalsomonitorroadconditionsbyreceivingradiosignalssentoutfromorbitingsatellitesandgreatlyreduceyourchancesofgettingstuckintrafficjams.Unit31)rude2)physically3)structure4)madeadifference5)blurted(out)6)chuckling7)measurable8)prospective9)preparations10)sparkled11)tookacrackat12)partnerII.Translation1.1)Despitetheinadequatelengthoftheairstripinthisemergencylanding,theveteranpilotmanagedtostoptheplaneaftertaxiingforonlyashortwhile.2)Grilledbythereporters,themoviestareventuallyblurted(out)thatshehadundergonetwoplasticsurgeries.3)Wehavethetechnologyandourpartnerhasthecapital.Workingtogether,we’llhavethefutureinourhands.4)IfIhadknownbeforehandthatyouwouldbringsomanyfriendshome,Iwouldhavemadebetterpreparations.Yousee,Ihavebarelyenoughfoodanddrinksforasnack.5)Peoplegavegenerouslyuponlearningthatnewschoolroomswithstrongerstructuresweretobebuiltintheearthquake-strickenarea.2.Wellbegun,halfdone,asthesayinggoes.Itisextremelyimportantforajobapplicanttodohishomeworkwhileseekingemployment.Frommystandpoint,whetherornotonehasdonehishomeworkclearlymakesadifferenceinhischanceofsuccess.Ihaveafr...