高中英语人教版必修三课时作业Unit4PeriodTwo

PeriodTwoLanguagePointsⅠ.语境填词1．Thereareeightplanetsinoursolars________.2．ForChinesepeople，DengXiaopingT_________isveryimportant.3．Thewindwassov_________thatIcouldhardlyopenmyeyes.4．Forourmotherearth，weshouldleadalowc_________life.5．Smokingish________toyourhealth.6．Areyouinterestedin________(天文学)?7．Freshairis________(至关重要的)togoodhealth.8．Plantscanproduce________(氧气)．9．Two________(乘以)bytwoisfour.10．The________(大气层)canprotectourearth.Ⅱ.选词填空solarsystem，intime，befundamentalto，beharmfulto，layeggs，givebirthto，toomuchAsweallknow，itisamysteryhowlifecameintobeinginour1.________________.However，itisgenerallybelievedthatwater2.__________________thedevelopmentoflife，foritcanprovideenoughnutrition.Withtimegoingby，manyliveswereproduced.Someproducedyoungby3.__________________whilesome4.________________youngbabyanimals.Tosomeextent，weareallthesonsoftheearth.Buthumanbeingsareputting5.________________carbondioxideintotheatmosphere，whichpreventsheatfromescapingfromtheearth.Andit6.____________________ourmotherearth.Idowishwecouldchangeabit.Otherwise，wewillshouldertheresponsibility7.________________.Ⅲ.同义词辨析1．用others，theother(s)，another填空(1)Tosayisonething；todois________________.(2)Pleaseshowme________________.(3)Ihavetwofriends.Oneisadriverand________________isawriter.(4)Onlyonestudentishere.Whereareall________________？2．用puzzle，question，problem的适当形式填空(1)Pleaseanswermy________.(2)Herdecisionwasa________tohim.(3)Wecan’tsolvethemaths________.(4)Shelistenedwitha________expression.Ⅳ.单项填空1．Ifapersonisn’tbreathing，weshould________thepersononhisbackandstarthisbreathingatonce.A．layB．lieC．lainD．lied2．Takeyourtime.Youwilllearnhowtorunthemachine________.A．ontimeB．intimeC．fortimeD．attimes3．Peopleoftenwearsunglassesinsummerto________theireyesfromstronglight.A．preventB．keepC．protectD．stop4．Alicehadtocallataxibecausetheboxwas________tocarryallthewayhome.A．muchtooheavyB．toomuchheavyC．heavytoomuchD．tooheavymuch5．Stopmakingsomuchnoise，________theneighborwillstartcomplaining.A．orelseB．butstillC．andthenD．sothat6．Wehopetogotothebeachtomorrow，butwewon’tgo________it’sraining.A．ifB．whenC．thoughD．because7．—Theweatheristoocold________Marchthisyear.—Itwasstill________whenIcamehereyearsago.A．for；colderB．in；coldC．in；hotD．for；hotter8．—Howmuchvinegardidyouputinthesoup?—I’msorrytosay________.Iforgot.A．noB．nooneC．nothingD．none9．Shefelt________aboutherfuture.A．puzzleB．puzzlingC．puzzledD．puzzles10．________attheresult，thebossleftwithoutsayinganyword.A．HavingdisappointedB．DisappointingC．TobedisappointedD．DisappointedⅤ.完形填空Assciencedevelopedrapidlyinthedirectionoftechnology，itsuppliesmanabetterandmorecomfortablelife.Menwillbeworkingshorterandshorterhours，whilehousewiveswillalsobeabletohavemorefreetime.Canyouimaginedoinghouseworkwithoutahousewife？Scientistsbelievethiswill__1__intorealitiesinanotverylongtime，andperhapsduringyourlifetimehouse­robotswilltake__2__ofhousewives.WhenI__3__thiskindofmachinewithhousewives，some90percentofthemreplied__4__，“__5__canIbuyone？”__6__10percentsaid，“Iwouldbeterrifiedtoseeit__7__aboutmyhouse.”ButwhenIrealizedthatand__8__tothemthatitcouldbeturned__9__orstopped，theyquicklyrealizedthatitwasa__10__object.Inmyown__11__wehavefoundthatthewashing­upmachineisregardedasagood__12__intheroom.There’snogreater__13__thangotobedintheeveningand__14__thatthewashing­upisbeingdonedownstairsafterweare__15__.Somefamilieswould__16__tohavetheirrobotslaves__17__allthedownstairshouseworkaftertheywerein__18__atnight，whileotherswouldhaveit__19__inthemornings.Butthiswouldbeentirely(全部地)amatterof__20__.1．A.turnB．beturnedC．produceD．beproduced2．A.placeB．placesC．aplaceD．theplace3．A.discussedB．suppliedC．helpedD．sold4．A.coollyB．immediatelyC．politelyD．slowly5．A.HowlongB．HowmuchC．HowsoonD．Howoften6．A.OtherB．AnotherC．TheotherD．Others7．A.movingB．talkingC．jumpingD．playing8．A.wroteB．showedC．spokeD．explained9．A.intoB．onC．overD．off10．A.terribleB．usefulC．realD．future11．A.homeB．opinionC．futureD．time12．A.furnitureB．petC．handD．person13．A.troubleB．pleasureC．choiceD．object14．A.knowB．feelC．noticeD．find15．A.homeB．tiredC．outD．asleep16．A.useB．ratherC．feellikeD．like17．A.todoB．doingC．doneD．wash18．A.workB．bedC．needD．house19．A.todoB．doingC．doneD．do20．A.choiceB．practiceC．ideaD．quality(1)“出席”和“缺席”[形]present出席的[形]absent缺席的↓↓[名]presence出席[名]absence缺席(2)“加、减、乘、除”25＋5＝30add加25－5＝20subtract减25×5＝125multiply乘25÷5＝5divide除PeriodTwoLanguagePointsⅠ.1.system2.Theory3.violent4.carbon5．harmful6.astronomy7.fundamental8．oxygen9.multiplied10.atmosphereⅡ.1.solarsystem2.isfundamentalto3.layingeggs4.gavebirthto5.toomuch6.isharmfulto7.intimeⅢ.1.(1)another(2)others(3)theother(4)theothers[others表示除去一部分以后剩余的一些，但不是剩余的全部。theother(s)单数表示“两者中的另一个”，复数表示除去一部分以后剩余的全部。another三个或三个以上的事物中，一个用one，其余的任何一个用another。]2．(1)questions(2)puzzle(3)problem(4)puzzled[puzzle指令人迷惑的难以理解或回答的问题。question指主观提出的需要回答或解决的问题。problem着重指难以解决(solve)的“难题”或“问题”。]Ⅳ.1.A[lay搁置；lie躺；位于。]2．B[ontime按时；intime最终；attimes有时。故选B项。]3．C[prevent/stop/keep...from...阻止某人做某事；protect...from...保护某人以免受到伤害。根据句意，戴太阳镜是为了保护眼睛。]4．A[muchtoo很，非常，修饰形容词；toomuch太多，修饰名词。]5．A[orelse否