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

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eq\x(solarsystem，intime，befundamentalto，beharmfulto，layeggs，givebirthto，toomuch)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．lay B．lieC．lain D．lied2．Takeyourtime.Youwilllearnhowtorunthemachine________.A．ontime B．intimeC．fortime D．attimes3．Peopleoftenwearsunglassesinsummerto________theireyesfromstronglight.A．prevent B．keepC．protect D．stop4．Alicehadtocallataxibecausetheboxwas________tocarryallthewayhome.A．muchtooheavyB．toomuchheavyC．heavytoomuchD．tooheavymuch5．Stopmakingsomuchnoise，________theneighborwillstartcomplaining.A．orelse B．butstillC．andthen D．sothat6．Wehopetogotothebeachtomorrow，butwewon’tgo________it’sraining.A．if B．whenC．though D．because7．—Theweatheristoocold________Marchthisyear.—Itwasstill________whenIcamehereyearsago.A．for；colder B．in；coldC．in；hot D．for；hotter8．—Howmuchvinegardidyouputinthesoup?—I’msorrytosay________.Iforgot.A．no B．nooneC．nothing D．none9．Shefelt________aboutherfuture.A．puzzle B．puzzlingC．puzzled D．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．produce D．beproduced2．A.place B．placesC．aplace D．theplace3．A.discussed B．suppliedC．helped D．sold4．A.coolly B．immediatelyC．politely D．slowly5．A.Howlong B．HowmuchC．Howsoon D．Howoften6．A.Other B．AnotherC．Theother D．Others7．A.moving B．talkingC．jumping D．playing8．A.wrote B．showedC．spoke D．explained9．A.into B．onC．over D．off10．A.terrible B．usefulC．real D．future11．A.home B．opinionC．future D．time12．A.furniture B．petC．hand D．person13．A.trouble B．pleasureC．choice D．object14．A.know B．feelC．notice D．find15．A.home B．tiredC．out D．asleep16．A.use B．ratherC．feellike D．like17．A.todo B．doingC．done D．wash18．A.work B．bedC．need D．house19．A.todo B．doingC．done D．do20．A.choice B．practiceC．idea D．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否则，符合题意。andthen然后；sothat以致于。]6．A[根据句意“如果明天下雨，我们就不去了”可推出答案。]7．D[for对于……而言；第二空根据still可推测表示过去比现在暖和。]8．D[第一句用howmuch提问，所以用none回答。]9．C[句意为：她对她的未来感到迷茫。puzzledadj.(人)迷惑的，迷惘的。puzzlingadj.(物)令人迷惑的。]10．D[句意为：老板对结果非常失望，没说话就离开了。bedisappointedat意为“对……感到失望”。由于主语theboss感到失望，所以不能用disappointing。]Ⅴ.1.B[or