综合教程4unit1课后练习

1、综合学习教程4unit1课后学习练习答案综合学习教程4unit1课后学习练习答案综合学习教程4unit1课后学习练习答案UnitOneManandNatureEnhanceYourLanguageAwarenessWordsinActionWorkingwithWordsandExpressionsIntheboxesbelowaresomeofthewordsyouhavelearnedinthisunit.Completethefollowingsentenceswiththewordsgiven.Changetheformwherenecessary.Answers:sparkcompe

2、lledbarescrapedestructionoutputretreattippedmiracleeternalpiletransfermasstherebyhaveemergedtriggerthreatenconsumedhollowIntheboxesbelowaresomeoftheexpressionsyouhavelearnedinthisunit.Completethesentenceswiththem.Changetheformwherenecessary.Answers:showsignsofcopewithlivesinfearoftoughitoutcutdownfr

3、omheadtofootsearchedoutnothingshortofAsyetsettleintakeheartIncreasingYourWordPowerYouwillreadsixpairsofwordswhicharesimilarinmeaningbutaredifferentinusage.Reflectonthedifferencesinusagebetweenthewordsineachgroupandfillineachblankwithaproperone.Changetheformifnecessary.Answers:1)temptationattractionc

4、hanceopportunitystatescountrywarnedthreatened/threatensrefuserejecttotalgross2.Ablendisawordproducedbycombiningpartsofotherwords,suchas“comsatfrom“communicationsand“satellite.Trytofindoutwhatwordsthefollowingblendsareformedfrom.Youmayconsultadictionaryifnecessary.Answers:BlendFormationsmogsmoke+fogb

5、logweb+logbrunchbreakfast+lunchautocideautomobile+suicidechunnelchannel+tunnelmotelmotor+hotelnetizennet+citizensci-fiscience+fictionworkaholicwork+alcoholicwi-fiwireless+fidelityMeaning烟雾博客早午饭早饭和午饭合为一餐撞车自杀海峡地道汽车旅店网民科幻小说工作狂无线网络FillintheblanksinColumnBwithanadjectiveinTextA.Thetargetadjectivemustbeop

6、positeinmeaningtotheoneinColumnAandmustformacorrectcollocationwiththenouninColumnC.Answers:1)individualcontradictorydestructiverationalprimitivesyntheticdistantpessimisticirreplaceableenormousGrammarinContextStudythefollowingsentencesfromTextBandpointoutthegrammaticalfunctionofeachofthepresentpartic

7、iplesusedasanadverbial.Answers:anadverbialofaccompanyingcircumstancesanadverbialofaccompanyingcircumstancesanadverbialofresultanadverbialofresultanadverbialofmanner;accompanyingcircumstancesanadverbialofresultanadverbialoftime2.CompletethefollowingsentencesbytranslatingtheChineseinthebracketsintoEng

8、lish,usingapresentparticipleasanadverbial.Answers:killingthousandsuponthousandsofpeopleraisingtheaverageyieldby15percenttryingtodeduceitsoperatingprincipleSeeingthateveryonewasbendingoverhis/herbookNothavingheardfromhisparentsforalongtimeleavingtheprojectunfinishedTurningtotherightNotwantingtomaketh

9、epatientnervousClozeCompletethefollowingpassagewithwordschosenfromthisunit.Theinitialletterofeachisgiven.Answers:realmelementalobtainstubbornlytransferredtransformedsubduedexpansionirreplaceableextinctdynamicvergemoderateecologicalrationalTranslationTranslatethefollowingsentencesintoEnglish,usingthe

10、wordsandexpressionsgiveninbrackets.AnswersforReference:Thevillageissoclosetotheborderthatthevillagerslivedinconstantfearofattacksfromtheenemy.Inonlytwentyyearsthecountrywastransformedintoanadvancedindustrialpower.3)Seeingtheprojectsuccessfullycompleted,thosewhohadinvestedsomuchtimeandenergyinitfeltv

11、eryproud.4)Giventhecurrentfinancialsituation,itisinevitablethattheUSdollarwillbefurtherdevalued.Therearesomanyvehiclesnowadaysthattheroadsinthisareaarebarelyadequatetocopewiththepresenttraffic.Theweathershowednosignsofgettingbettersothegovernmentcalleduponustogetpreparedforfloods.Alicehadbeenconfine

12、dtobedforover10yearsafterthetrafficaccident,andsoherrecoveryseemednothingshortofamiracle.ThestudentswereallverymuchconcernedabouttheWorldCup,spendingatleasttwohourseverydaywatchingthelivematchesonTV.ThomassaidthathisfamilyhadsettledinFloridamorethanhalfacenturyago.Askforhelp.Donttoughitoutyourself.I

13、learnedthislessonearlyinmylife.TranslatethefollowingpassageintoEnglish.Answersforreference:Humanbeingsliveintherealmofnature.Theyarenotonlydwellersinnature,butalsotransformersofit.Withthedevelopmentofsocietyanditseconomy,peopletendtobecomelessdependentonnaturedirectly,butindirectlytheirdependencegro

14、ws.Humanbeingsareconnectedwithnatureby“bloodties.Noonecanliveoutsidenature.However,thepreviousdynamicbalancebetweenmanandnaturehasshownsignsofbreakingdown.Problemssuchasthepopulationexplosion,ecologicalimbalanceandtheshortageofnaturalresourceshavebecomemajorfactorskeepinghumansocietyfrombeingfurther

15、developed.ProfessorSpirkinholdsthattheonlychoiceforhumanbeingsisthewiseorganizationofproductionandcareforMotherNature.Theme-RelatedWritingWriteanessayofnolessthan150wordsonthetopic“MyUnderstandingofEnvironmentalProtection.Yourwritingshouldcoverthefollowingpoints:therelationshipbetweenmanandtheenviro

16、nmenttheurgencyofenvironmentalprotectionwaystoprotecttheenvironmentSampleessayMyUnderstandingofEnvironmentalProtectionManandtheenvironmentarecloselyrelated.Manreliesontheenvironmentforwater,foodandshelter.Aharmoniousrelationshipbetweenmanandtheenvironmentisessentialforhumansurvivalontheearth.However

17、,manandtheenvironmenthaveneverbeenonsuchbadtermsastheyarenow.Associetydevelops,manstransformationofnaturehasseverelypollutedhislivingenvironment.Deforestationleadstochangesinrainfallpatterns,causingdevastatingfloods,droughtsandsandstorms.Thedischargeofchemicalpollutantsendangersourhealthandthelivesofotherbeings.Andmassproductionhasresultedintheshortageofirreplaceablenaturalresourcessuchascoalandoil.Ifwetakenoimmediateandeffectivestepstoprotectourenvironment,humanbeingsmayb