高中英语 Unit 4 Period Two Language Points课时作业 新人教A版必修3VIP免费

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Asweallknow，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，andperhapsduringyourlifetimehouse-robotswilltake__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__thangotobedi...