2023-2024学年外研版（2019） 必修第三册 Unit 3 The world of Science课时练（含答案）.docx

Developingideas&Presentingideas&ReflectionI.单词拼写1. Ifanyonethinkshecan（起草）thecontractmoresimply,Iadvisehimtotry.2. Asisknowntoall,water（传导）heatfasterthanair.3. Wemustcarrythe（实验）throughtotheend,notgivingituphalfway.4. Madeof（金属），thestatueweighsupto225tonsandmeasures46metershigh.5. ProfessorLiwillinformyouofthedetailed（步骤）fordoingtheexperiment.6. Thestonerolleddownthemountaindueto（重力）.7. Assomeonesays,thehappyendingmaybemorecommonin（小说）thaninreallife.8. （闪电）istheverybrightflashesoflightintheskythathappensduringthunderstorms.9. Wefoundfurtherscientific（证据）forthistheory.10. The（闪光灯）ofthecamerasappearedconstantlythemomenttheleadersshoweduponthestage.II.单句语法填空1. Agoodideaflashedmymindthatwecanmakegooduseofusedmaterials.2. Thescientistdevotedhimself（entire）tohisresearch.3. Thereisnodoubtthatweshouldattachgreatimportanceenvironmentalproblems.1. Itissaidthatbodylanguageaccounts55percentofafirstimpressionwhilewhatyousayjust7percent.5. Moststudentsinourclassgoinforallkindsof（science）activities.6. Thereisno（prove）thatitwasthemanwhostolethemoneylastnight.7. Afterthreeweeks,discussion,theywillsignthe（declare）tomorrow.8. Thejobmarkethaschangedandourapproachesto（find）workmustchangeaswell.9. Thecouplewerewalkinginthewoodswhensuddenlyabranchhitthewifethehead.10. Apartmyacademicstudies,IalwaysmanagetofindtimeforwhatI,minterestedin.IIL单句写作1 .能挣钱并不一定是衡量人生成功的标准。Successinmakingmoneyisagoodcriterionofsuccessinlife.2 .我不知道他为什么拒绝进一步讨论这些事。Ihavenoideafurther.3 .如果你认真听课的话,你就能回答老师的问题了。,youcouldhaveansweredtheteacher,squestion.4 .尽管我的车很旧,但我不想买新车。,Idon,twanttobuyanewone.5 .弹吉他的一个好处是它能给你带来很多快乐。Oneadvantageofplayingtheguitaris.IV.阅读理解AInthelasttwoschoolyears,Iwasn,treallyinterestedinScienceResearch.Iconcentratedonmylessonsbutafterclass,Iforgoteverything.I,msurprisedthatthisschoolyear,I,mnotlikethatanymore.ScienceResearchIIIisoneofthesubjectsI,mlearningwhileenjoyingit.Iwasscaredatfirst,thinkingthiswouldbethehardestsubjectformeduringonlineclass,butitturnedoutfunandIcouldstudyitwell.IlovethewayMadamVenturausesawhiteboardandIreallyappreciatehereffortinmakingexplanatoryvideosaboutourlessons.IhavelearnedalotinresearchabouttypesIandIImistakes,statistic（统计的）toolslikez-test.Mostimportantly,I,velearnedhowtowritearesearchpaperinIMRaDformatwithPatriciaandAindrea.Withouttheresearchpaperwriting,wewouldn,thaveknowneachother.Overall,thelessonsarechallenging.SometimesIhavetowatchthevideosseveraltimes,butitisallworthitbecauseourteachertoldusthat“Timespentlearningistimewellspent.”TherearestillalottosayaboutmywholeexperienceinScienceResearchIII.Becauseoftheresearch,Imadenewfriendsevenifwedidn,tseeeachotherlikeinface-to-faceclasses.Ihavefounddiscussionsinclassesreallyexciting.Iadmirethatourteacherisalwayswillingtogoanextramiletomakesurewewilllearn.Sheisalwaysconsiderateandapproachable.Gradually,Ichanged,nolongerjustmemorizingandforgetting.ScienceResearchmademeatruelearner.Inowlearnbyheart.IneverthoughtI,dwanttobearesearcher,butnowIamlookingforwardtofutureScienceResearchclasses.IwillneverforgetthatthisyearisthetimewhenIbecameinterestedinScienceResearch.1. WhatdoesMadamVenturado?A.Ascientist.B.Astatisticexpert.C.Avideomaker.D.Ateacher.2. Howdoestheauthorfeelaboutherresearchlessons?A. Tiringandcomplex.B. Amazingandcreative.C. Toughbutworthy.D.Strangebutrewarding.3. Whatistheauthor,sattitudetostudyingfutureScienceResearch?A.Doubtful.B.Positive.C.Unclear.D.Cautious.4. Whichofthefollowingmaybethebesttitleforthetext?A. TheInterestinScienceResearchB. MyReviewofStudyingScienceResearchC. MyFavoriteScienceResearchTeacherD. ATrueLearnerofScienceResearchBSciencemuseumsareamazing.Youcanlearnsomuchatasciencemuseumifyoulivecloseenoughtoonetovisitonfamilyoutingsorschooltrips.Infact,12ofthe20mostvisitedmuseumsintheUSaresciencemuseums.“Ifyoudon,tliveinornearalargecity,youmaynotgetachancetovisitasciencemuseumoranymuseum.So,whilethecontentisvitallyimportant,theirimpactislimited.Therejustaren,tenoughsciencemuseums,saidCharlesPhilipp,oneofthefoundersofMICRO,“andwiththehighcostsrequiredtorunconventionalmuseums,it,Sunlikelythatwe,11beseeingabunchofnewtraditionalsciencemuseumsappearingalloverthecountryanytimesoon.”PhilippandhispartnerAmandaSchochetdecidedtoreinventsciencemuseumsbymicro-sizingthem.TheylaunchedMICRO,anon-profitorganizationthatbuildstinysix-foot-tall-aboutthesizeofatypicalvendingmachine（自动售卖机）一sciencemuseumsthatareportableandreplicable（可复制的）.Th。planistoengagepeopleofallageswithscienceandtodoitcompletelyfreeinplaceswherepeopleare,suchaswaitingroomsofhospitals,libraries,airports,andevenshoppingmalls.Tomakethemuseumsareality,theygatheredateamofengineers,storytellers,anddesigners.MICRO,smuseumsaresitetestedandlasting.Eachofthemicromuseumsexploresascientifictopic.Forexample,theSmallestMOllUSk（软体动物）Museumexplorestheworldofmollusksandisactuallytheonlymuseumdevotedonlytomollusks;thePerpetualMotionMuseumfocusesonphysicsandengineering.Newmuseumsareplanningt