新教材同步系列2024春高中英语Unit3Conservationperiod1TopicTalk课时作业北师大版选择性必修第一册

UNIT3PeriodOne基础练Ⅰ.单词拼法1．Now________(塑料的)containersarestrictlybannedinourcountry.2．Theoldbridgewastotally________(毁掉)intheheavyrainlastweek.3．Alotofthings，suchasiron，glassandpaper，canbe________(回收).4．Thislectureisrather________(有教化意义的)foralltheteenagers.5．Thereisa________(威逼)thattheweatherwilldropsharplyinthecomingfewdays.6．Wildlifeisnotallowedtobe________(猎杀)inthismountainareas.7．Thereisa(n)________(紧急的)needforfoodandwaterinthisfloodedarea.8．Please________(转换)toCCTV-1.I’dliketowatchnewsprogramme.【答案】1.plastic2.destroyed3.recycled4．informative5.threat6.hunted7．urgent8.switchⅡ.请将下列词组翻译成英语1．正如你所知道的那样________________2．转变，转换________________3．……的数量________________4．削减________________5．起某种作用________________6．尽自己的职责________________7．对……有害处________________【答案】1.asyouknow2.switchto3．theamountof...4.cutdown5．havearole6.doone’spart7．bebadfor...Ⅲ.单句语法填空1．Didyouattendthelecture________ProfessorHighfilllastFridaymorning?2．Theyarehavingameetingtodiscussthe________(environment)problems.3．Airpollutionisthebiggestthreat________theenvironmentinourcity.4．Measuresshouldbetakenassoon________possibletostopairpollutiononitstracks.5．Theamountofdustintheair________(be)gettingsmallerinourcitytheseyears.6．Wastepaperis________(recycle)anditcanbemadeintonewpaper.7．Womenplay________importantroleintheconstructionofourgreatmotherland.8．Somewildlifeisstill________(legal)huntedthoughitisagainstthelaw.9．Thereareonlytendays________(leave)beforewetakethefinalexamination.10．Lastweek，theoldSmithswere________(threat)tohandouttheirmoney.【答案】1.by2.environmental3.to4.as5．is6.recyclable7.an8.illegally9.left10．threatenedⅣ.完成句子1．You’llhavetopracticeyourspokenEnglish_____________.你要尽可能多地练习口语。2．Herbrother_______________thiscompany.她哥哥在这家公司起着特别重要的作用。3．Now______________dustintheairisgettinglessandless.现在空气中的灰尘数量越来越少了。【答案】1.asmuchaspossible2．playsanimportantrole/partin3．theamountof提升练Ⅰ.阅读理解AcompanyinSanFrancisco，California，hasfoundawaytoturnusedplasticbottlesintowomen’sshoes.Everyday，millionsofAmericansdrinkwaterandotherliquidsfromplasticbottles.Morethan60millionofthemarethrownawayeachday.Manyoftheplasticbottlesendupinlandfillsorareburnedwithotherwasteproducts.ASanFranciscostart-upcompanycalledRothy’s，however，turnsthisplasticwasteintoenvironmentallyfriendlyshoes.RothMartinisthecompany’sco-founder.Heexplainshowtheyturnplasticintosoftmaterialforwomen’sfeet.Theytaketheplastic，cleanit，andbreakitdownintosmallpieces.Thentheypressthemthroughadevicethatmakessoftfibers.Thosefibersarethencombinedtogether.Thisisdonebya3Dmachine.Itisdesignedtoreducewastewhilemakingtheshoes.Theknittedstuffandtheinnerpartoftheshoearethenattachedtotheshoe’souterpart，calledthesole(鞋底).Thisoutersoleisalsomadefromenvironmentallyfriendlymaterial:responsiblysourcedno-carbonrubber.Rothy’sshoesaresoldonline.Theyareflatshoes，witheitheraroundedorpointedtoe.Theycomeindifferentcoloursanddesigns.Theycosteither$125or$145perpair，dependingonthedesign.AfterAmericanactressGwynethPaltrowdiscoveredthemlastyear，thedemandfortheshoesgrew.Martinsaysthereisnoshortageofmaterialtofillthatdemand.“We’renotgoingtorunoutofwaterbottlesanytimesoon.Sowehavealimitlesssupplyofmaterial，andIthinkthatisagoodsignforourfuture.”Whentheenvironmentallyfriendlyshoeswearout，customerscanreturnthematnocosttoacompanythatusestherecycledmaterialstomakeotherproducts.Fornow，theshoesareonlyavailabletobeshippedintheUnitedStates.However，thecompanysaysitwilladdinternationalshippinginthenearfuture.1．Howareusedplasticbottlesdealtwith?A．Theyareburiedorburned.B．Theyareusedtomakeshoes.C．Theyarechangedintosoftmaterials.D．Theyarereturnedtofactoriesforreuse.2．Whatdoestheunderlinedword“knitted”inthethirdparagraphmean?A．Attached. B．Fixed.C．Combined. D．Repaired.3．Whatisthepurposeofthetext?A．Toadvertiseanewkindofshoes.B．Todescribetheprocessofmakingshoes.C．Tointroduceanewwayofrecyclingplasticwaste.D．Tostresstheimportanceofenvironmentalprotection.【语篇解读】本文是一篇说明文。文章介绍了一种回收塑料垃圾的新方法。1．A细微环节理解题。依据其次段最终一句“Manyoftheplasticbottlesendupinlandfillsorareburnedwithotherwasteproducts.”可知，废弃塑料瓶的处理方法是被安葬或焚烧。故选A项。2．C词义揣测题。依据第三段中的“Thosefibersarethencombinedtogether(这些纤维结合在一起).”和“Thisisdonebya3Dmachine.Itisdesignedtoreducewastewhilemakingtheshoes(它的设计目的是在制造鞋子的同时削减奢侈).”以及“Theknittedstuffandtheinnerpartoftheshoearethenattachedtotheshoe’souterpart，calledthesole(这些编织的东西和鞋的内部被连接到鞋的外部，叫作鞋底).”可推出，画线词的意思是“结合的”。故选C项。3．C目的意图题。依据第一段“AcompanyinSanFrancisco，California，hasfoundawaytoturnusedplasticbottlesintowomen’sshoes(加利福尼亚旧金山的一家公司发觉了一种把用过的塑料瓶变成女鞋的方法).”可知，本文是为了介绍一种回收塑料垃圾的新方法。故选C项。Ⅱ.七选五(2022辽宁沈阳月考)ThefirstEarthDaywasaninspiration.Onthatdayin1970，20millionpeopleturnedouttodemandtheprotectionandrestorationoftheEarth，air，water，forests，naturallands，andspeciesthatsupport，sustainandenricheveryaspectofourlives.Butinrecentyears，EarthDayhasn’thadquitethesameimpact.___1__Moreimportantly，itisourcommondutytosupportanddefendtheEartheveryday，notjustonEarthDay.HerearetwosimplebutmeaningfulthingsyoucandothatwillhelpprotecttheEarthforpresentandfuturegenerations.___2__Whenyoupickedupyourmorningcoffee，diditcomeinadisposable(一次性的)cup？Outshopping，didyoutakeyourpurchaseshomeinaplasticbag?___3__Nexttime，planahead.Haveyourowncups，bottles，andbagsreadywhenyouneedthem.Thissimpleactbenefitsnotonlytheenvironmentbutalsoyourownhealthinimportantways.___4__Reducingyourtrashathomeisanothereasydailystepwithahugeenvironmentalimpact.Althoughrecyclingisgreat，actuallyreducingtheamountofwasteyouproduceisevenbetter.Oneeasyandcost-savingplacetostartisthekitchen.Papertowelshavebecomethenorm(常态)fordryinghandsandcleaningupmesses.However，papertowelscan’tberecycledandwethrowaway3.5milliontonsofpapertowelsandtissuesinanygivenyear.___5__Insteadofusingpapertowelsorwipes，reachforaclothtowel.Clothtowelsandwipescanbecleanedandusedagain.A．Let’schangethat.B．Itisourcommonsensetorecycle.C．Bringyourowncups，bottlesandbags.D．Wasyourbottledwaterinaplasticbottle?E．Switchfromdisposablepapertoreusablecloth.F．Haveyoueverthoughtaboutthereasonforitsinsignificance?G．Italsocomesataprice:lossoftrees，useofwaterandthegenerationofgreenhousegases.【语篇解读】本文是一篇说明文。作者针对如何爱护地球给出了一些建议。1．A依据上文“Butinrecentyears，EarthDayhasn’thadquitethesameimpact.”和下文“Moreimportantly，itisourcommondutytosupportanddefendtheEartheveryday，notjustonEarthDay.”可知，人们好像不像以前那样关注地球日了。A项“让我们变更”符合文意，that指代上文提到的事情。故选A项。2．C依据下文“Whenyoupickedupyourmorningcoffee，diditcomeinadisposable(一次性的)cup？Outshopping，didyoutakeyourpurchaseshomeinaplasticbag?___3__Nexttime，planahead.Haveyourowncups，bottles，andbagsreadywhenyouneedthem.Thissimpleactbenefitsnotonlytheenvironmentbutalsoyourownhealthinimportantways.”可知，这一段主要讲了打算好你自己的杯子、瓶子和袋子。C项“带上你自己的杯子、瓶子和袋子”符合文意，且选项中的“cups，bottlesandbags”对应下文中的“cup”“aplasticbag”“bottles”。故选C项。3．D依据上文“Whenyoupickedupyourmorningcoffee，diditcomeinadisposable(一次性的)cup？Outshopping，didyoutakeyourpurchaseshomeinaplasticbag？”可知，该处也应当用疑问句，与前两个问句并列。D项“你的瓶装水是用塑料瓶装的吗？”符合文意。故选D项。4．E依据下文“Papertowelshavebecomethenorm(常态)fordryinghandsandcleaningupmesses.However，papertowelscan’tberecycledandwethrowaway3.5milliontonsofpapertowelsandtissuesinanygivenyear.___5__Insteadofusingpapertowelsorwipes，reachforaclothtowel.Clothtowelsandwipescanbecleanedandusedagain.”可知，这一段主要讲了要用布代替纸巾和湿巾。E项“把一次性纸换成可重复运用的布”符合文意，且选项中的“paper”“cloth”对应下文中的“Paper”和“Cloth”。故选E项。5．G依据上文“However，papertowelscan’tberecycledandwethrowaway3.5milliontonsofpapertowelsandtissuesinanygivenyear.”可知，该空接着说明运用纸巾的弊端。G项“这也是有代价的：树木的损失，水的运用和温室气体的产生”符合文意。故选G项。Ⅲ.语法填空Toraisesnailswell，youneedtospraywatertothecontainereverymorningandevening，changesoileverytwoweeks，andfeedthemwithcabbagesandsweetfruits—thisis1.________SunYouxiang，afourth-gradeprimaryschoolstudentinHangzhou，capitalcityofeastChina’sZhejiangProvince，concludedafterraisingsnailsforoneyear.Fromthreewhitejadesnailsattheverybeginningtomorethan60snailsoffourgenerationsnow，hehasdone2.________greatjobinhisassignmentforhisscienceclass.Witnessingthereproductionofanimals3.________(be)apreciousexperienceforkids.Theircreativity，patience，andrespectforlifewill4.________(stimulate)astheylearntotakecareofanimalsontheirown.Sun’steachersaidtheassignmentserved5.________agoodexampleoflifeeducation.Practiceisanessentialstepinlearning，whichwillbenefitthekidsforalifetime.Lifeeducationallowskidstoknowhow6.________(live)withnatureandcreaturesinafriendlyway.Startingfromthisyear，sciencewillbecomean7.________(equal)importantsubjectasChineseandmathinprimaryschools，8.________aimstoimprovestudents’knowledgeaboutthesurroundings.9.________(draw)bycuriosity，morekidswillbewillingtoobserveandthinkthroughpractising，whichwilladdtotheir10.________(recognise)oftheworldinthelongrun.【语篇导读】本文是一篇说明文。本文通过一个四年级学生饲养蜗牛的事例告知我们：实践是学习中必不行少的一步，这将使孩子们终身受益。生命教化让孩子们知道如何与自然和生物友好相处。出于新奇，更多的孩子情愿通过练习来视察和思索，这将增加他们对世界的认知。1．what考查表语从句。句意