高一英语七月份暑假作业20 含答案

高一英语暑假作业20I.单词拼写Whatdoyouthinkofthenew（制度）?"Whathappened?"John'smotheraskedhimina（温和的）voice.BeforetheEarth'sprotective（大气层）wasformed,therewasnolifeexceptinthesea.Withthe（引力）ofthemoonandthesuneachday,tides（潮汐）rollinandrollaway.Hemanagedtofinishtherace,（不《象）morethanhalfofthecompetitors.Hisfaceworea（困惑的，迷惑的）expression.Eatingtoomanydessertscanbe（有害的）t。one'steeth.Theplane（坠毁，碰撞）intothemountain.Accordingtothe（理论）ofrelativity（相对论）,nothingcantravelfasterthanlight.Mostoftheevidencehadbeendestroyed.（因此，于是），itwasalmostimpossibletoprovehimguilty.impossibletoprovehimguilty.II.翻译短语1.太阳系3.阻止，制止5.感到高兴7.一般而言9.突发，爆发11.冷却13.二氧化碳15.好象阅读理解impossibletoprovehimguilty.II.impossibletoprovehimguilty.II.翻译短语1.太阳系3.阻止，制止5.感到高兴7.一般而言9.突发，爆发11.冷却13.二氧化碳15.好象阅读理解2.及时，总有一天4.依靠，信赖6.既然，由于8.熟悉，掌握10.与...不同12.全球变暖—14.在表面上Languagelearningbeginswithlistening.Childrenaregreatlydifferentintheamountoflisteningtheydobeforetheystartspeaking,andlaterstartersareoftenlonglisteners.Mostchildrenwill"obey"spokeninstructionssometimebeforetheycanspeak,thoughtheword"obey"ishardlyaccurateasadescriptionoftheeageranddelightedcooperationusuallyshownbythechild.Beforetheycanspeak,manychildrenwillalsoaskquestionsbygestureandbymakingquestioningnoises.Anyattempttostudythedevelopmentfromthenoisesbabiesmaketotheirfirstspokenwordsleadstoconsiderabledifficulties.Itisagreedthattheyenjoymakingnoises,andthatduringthefirstfewmonthsoneortwonoisessortthemselvesasparticularlyexpressiveasdelight,pain,friendliness,andsoon.Butsincethesecan'tbesaidtoshowthebaby'sintentiontocommunicate,theycanhardlyberegardedasearlyformsoflanguage.Itisagreed,too,thatfromaboutthreemonthstheyplaywithsoundsforenjoyment,andthatbysixmonthstheyareabletoaddnewwordstotheirstore.Thisself-imitation（模仿）leadsontodeliberate（有意的）imitationofsoundsmadeorwordsspokentothembyotherpeople.Theproblemthenarisesastothepointatwhichonecansaythattheseimitationscanbeconsideredasspeech.Itisaproblemweneedtogetoutteethinto.Themeaningofaworddependsonwhataparticularpersonmeansbyitinaparticularsituationanditisclearthatwhatachildmeansbyawordwillchangeashegainsmoreexperienceoftheworld.Thustheuseatsevenmonthsof"mama"asagreetingforhismothercannotbedismissedasameaninglesssoundsimplybecausehealsousesitatothertimesforhisfather,hisdog,oranythingelsehelikes.Playfulandmeaninglessimitationofwhatotherpeoplesaycontinuesafterthechildhasbeguntospeakforhimself,Idoubt,howeverwhetheranythingisgainedwhenparentstakeadvantageofthisabilityinanattempttoteachnewsounds.Beforechildrenstartspeaking.theyneedequalamountoflisteningB.theyneeddifferentamountsoflisteningtheyarealleagertocooperatewiththeadultsbyobeyingspokeninstructionstheycan'tunderstandandobeytheadultsoralinstructionsChildrenwhostartspeakinglate.mayhaveproblemswiththeirlisteningprobablydonothearenoughlanguagespokenaroundthemusuallypaycloseattentiontowhattheyhearoftentakealongtimeinlearningtolistenproperlyAbaby'sfirstnoisesare.A.anexpressionofhismoodsandfeelingsB.anearlyformoflanguageC.asignthathemeanstotellyousomethingD.animitationofthespeechofadultsTheproblemofdecidingatwhatpointababy'simitationscanbeconsideredasspeech.A.isimportantbecausewordshavedifferentmeaningsfordifferentpeopleB.isnotespeciallyimportantbecausethechangeovertakesplacegraduallyC.isonethatshouldbeproperlyunderstoodbecausethemeaningofwordschangeswithageD.isonethatshouldbecompletelyignoredbecausechildren'suseofwordsisoftenmeaninglessYouhavetobelieveinyourself.That'sthesecretofsuccess.-Charles

Chaplin人必须有自信，这是成功的秘密.-卓别林暑假作业20I.1.system2.gentle3.atmosphere4.pull5.unlike6.puzzled7.harmful8.crashed9.theory10.Thus翻译短语1.太阳系solarsystem2.及时，总有一天intime3.阻止，制止preventfrom4.依靠，信赖dep