2021版高考英语大一轮复习 Unit 4 Astronomythe science of the

单元知识检测教材回扣Ⅰ.用本单元所学短语完成句子1.Oncehehasmadeuphismind,nothingcan(阻止他做)so.2.Idon’tliketoarguewithyouanymore.(最终),youwillknowthatyouareinthewrong.3.Theycan’t(靠……为生)themoneyhe’searning.答案:1.preventhimfromdoing2.Intime3.existon4.(既然)youhaveexpressedyourdetermination,youshouldact.5.Ihopethatyou’ll(振作起来).答案:4.Nowthat5.cheerupⅡ.课文缩写填空Theearthwasjustacloudofdustafterthe“BigBang”.Thenthedustsettledintoasolidglobewhichwas1.(violence)andexplodedloudlywithfireandrock.Theywere2.timetoproducetheearth’satmosphere.Whatisevenmoreimportantisthatastheearthcooleddown,waterbegantoappearonitssurface,whichallowedtheearthtodissolve3.(harm)gasesandacidsintotheoceansandseas.Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.Manymillionsofyearslater,smallplantsappeared.They4.(multiply)andfilledtheoceansandseaswithoxygen,whichencouragedthelater5.(develop)ofearlyshellfishandallsortsoffish.Thenlandanimalsspreadallovertheearth.Somewereinsects.Others,6.(call)amphibians,wereabletoliveonlandaswellasinthewater.Laterreptilesappearedforthefirsttime.Theyproducedyounggenerally7.layingeggs.Thenmammalsappearedand8.(exist)ontheearth.Theseanimalsweredifferentfromalllifeformsinthepast,becausetheygavebirth9.youngbabyanimalsandproducedmilktofeedthem.Finallyhumansbecomethemostimportantanimalsontheplanet.Buttheyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfrom10.(escape)fromtheearthintospace.Asaresultofthis,manyscientistsbelievetheearthmaybecometoohottoliveon.答案:1.violent2.in3.harmful4.multiplied5.development6.called7.by8.existed9.to10.escaping单句语法填空1.Wateris(fundamental)importanttothedevelopmentofourlife.2.Hewas(puzzle)bytheteacher’sattitude.3.It’s(harm)toyoureyestoreadinthebus.4.Twopeoplehavebeenkilledinthe(violence)incidentonMarch10.答案:1.fundamentally2.puzzled3.harmful4.violent语境活用5.Thenewrulesmakepossibleforpeopleheretohaveapeacefulenvironment.6.Thedinosaursproducedyoungby(lay)eggs.7.Water(exist)inthesoilinthreemajorforms.8.Four(multiply)bysevenistwenty-eight.9.Whatcanwedotopreventthisdisease(spread)?10.Thetrain(pull)inandallthepassengersgotoff.答案:5.it6.laying7.exists8.multiplied9.spreading10.pulled微写作(借助过渡性词语或句子就能把5个句子连接成一篇小短文)1.地球是火星的六倍大。(be+倍数+thesizeof...)2.我们能否登陆火星取决于科学技术的发展。(whether...)答案:1.TheearthissixtimesthesizeofMars.2.WhetherwecanlandonMarsdependsonthedevelopmentofscienceandtechnology.3.火星上几乎没有氧气,这使生命不可能存在。(makeitimpossibletodo;exist)4.中午的温度可能在零上50度左右,而晚上则在零下100度左右。这使得我们无法在那里生活。(prevent...from...)答案:3.ThereisalmostnooxygenonMarsandthismakesitimpossibleforlifetoexist.4.Itmightbeabout50degreesabovezeroatnoonand100degreesbelowzeroatnight,whichpreventsusfromlivingthere.5.既然火星与我们的地球完全不同,如果我们计划有朝一日去火星的话,我们就要带上氧气、食物、衣服和住所。(nowthat)答案:5.NowthatMarsisquitedifferentfromourearth,ifwearetogotoMarsoneday,weshouldhavetotakealongourownoxygen,food,clothingandshelter.写作读后续写阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数应为150左右。Jennywastheonlychildinherhome.Shehadaquarrelwithhermotherthatafternoonandsheranoutofthehouseangrily.Shecouldn’thelpweepingsorrowfullywhenshethoughtofthescoldingfromhermother.Havingwanderedaimlesslyinthestreetforhours,shefeltalittlehungryandwishedforsomethingtoeat,butitwasnotevenpossibleforher,sinceshehadnothingwithher.Shestoodbesideastandforawhile,watchingthemiddle-agedsellerbusydoinghisbusiness.However,withnomoneyinhand,shesighedandhadtoleave.Thesellerbehindthestandnoticedtheyounggirlandasked,“Hey,girl,youwanttohavethenoodles?”“Oh,yes...butIdon’thavemoneyonme...”shereplied.“That’snothing.I’lltreatyoutoday,”saidtheman,“Comein.”Thesellerbroughtherabowlofnoodles,whosesmellwassoattractive.Asshewaseating,Jennycriedsilently.“Whatisit?”askedthemankindly.“Nothing.ActuallyIwasjusttouchedbyyourkindness!”saidJennyasshewipedhertears,“Evenastrangeronthestreetwillgivemeabowlofnoodles,whilemymother,drovemeoutofthehouse.Sheshowednocareforme.Sheissomercilesscomparedtoastranger!!”Hearingthewords,thesellersmiled“Girl,doyoureallythinkso?Ionlygaveyouabowlofnoodlesandyouthankedmealot.Butitisyourmotherwhohasraisedyousinceyouwereababy.Canyounumberthetimesshecookedforyou?Haveyouexpressedyourgratitudetoher?”Jennysatthere,speechlessandnumbwithshock;sherememberedmother’sfamiliarfaceandweatheredhands.“WhydidInotthinkofthat?Abowlofnoodlesfromastrangermademefeelindebted,butIhaveneverthankedmymumforwhatshehasdoneforme.”Onthewayhome,Jennymadeuphermindtomakeanapologytohermotherforherrudenessassoonasshearrivedhome.Paragraph1:Approachingthedoorway,Jennytookadeepbreath..Paragraph2:Agentletouchonherhaircalledhermindback..Onepossibleversion:Approachingthedoorway,Jennytookadeepbreath.Whensheknockedatthedoor,shefoundthedoorwaslockedandhermotherwasnotin.Tiredandsad,shesatdowninfrontofthehouse.“Wherecouldmymotherbe?”shewondered,“Wasshestillangrywithme?”Again,thesceneofthequarrelappearedinhermind.Sherememberedherrudenesstohermother.Realizingthatallthescoldingfromhermotherwasduetothefactthathermotherreallycaredalotabouther,shefeltratherashamed,andtearsbegantorolldownhercheeks.Agentletouchonherhaircalledhermindback.Sheraisedherheadandsawthefamiliarfaceofh