Book8Unit2CloningPeriodOneReading導學目標1.通過課文的學習，提高閱讀能力。2.通過課文的學習，熟悉和掌握與克隆有關的內容。3.熟悉課標詞匯，分析背誦課文中部分經典的句子。自主合作探究I.篇章結構1.Readthetextandmatchtheshortsummarieswitheachparagraphaccordingtothetext.Part1(Para.______)A.Dolly’sillnessesandaseriesofproblemsthatconcernedscientists.Part2(Para.____)B.Theanimalcloningraisedargumentsandscientistsaren’tsureaboutitsfuture.Part3(Para.__________)C.Whatiscloning?Part4(Para.____Para.___)D.ThemainusesofcloningandthecloningprocedureofDolly.2.Themainideaofthetextis_____________.A.animalcloningisveryvaluableandcanbenefittheworld.B.animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenC.animalcloningiswelldevelopedbecauseDollythesheepwasborn.D.animalcloningraisedargumentsandscientistsarenotsureaboutitsfuture.II.語篇理解1.Readthepassageagainandchoosethebestchoice.1)Cloninghashappenedin___________accordingtothepassage.A.animals B.plants C.humans D.animalsandplants2)WhichofthestatementisTRUEaccordingtoparagraph2?________.A.Cloninghasthreemajoruses. B.CloningplantsiseasierthancloninganimalsC.In1966scientistsmadeabreakthroughincloningofDolly.D.EggcellsonlyefromfemalesheepwhenscientistsclonedDolly.3)Whywerescientistscastdown?______A.BecausethewholescientificworldfollowedtheprocessofcloningDolly.B.BecauseDolly’sillnesshappenedtoamucholderanimal.C.BecausethecloningofDollyraisedastormofobjections.D.Becauseevilleadershopetoclonethemselvestoattaintheirambitions.4)Manycountriesforbidcloningfor______reason(s).A.mercial B.moralandreligiousC.technical D.scientific5)Thelambisthecloneofthecellfromsheepbecause__________.A.itprovidestheeggcellB.itgivesbirthtothelambC.itprovidesthenucleusD.itisafemalesheep6)ThecloningofDollythesheepsucceededbecause_________.A.it’seasiertocloneasheepthanotheranimalsB.thescientistsweredeterminedandworkedhardwithpatienceC.thescientistswererewardedandgotlotsofmoneyD.manyotherattemptstoclonemammalsfailed2.Readparagraph3toparagraph5,thenfillintheblankTheproblemsofDollythesheep★Encouragingnews:Itseemedtodevelop1)____________andproduced2)_____________ina3)_____________way.★Disturbingnews:Itlivedfor4)______years,halfthelengthofthelifeofthe5)______sheep.TheeffectofDollythesheep★Itsappearanceraisedastormof6)____________andhadagreatimpactonthe7)___________andpublic8)_______________.★Itopenedeverybody’seyestothepossibilityofusingcloningtocure9)_______________andevenproduce10)_________________.Argumentsoncloning★Evilleadershopetoclone11)______________.★Religiousleadersraised12)__________________questions.★Manygovernments13)_________________researchintohumancloning.★Somecountriescontinuedto14)_________________evidenceoftheabundantmedicalaid.III.句型背誦及運用1．ThencamethedisturbingnewsthatDollyhadbeeseriouslyill.[譯文]____________________________________________________________.[仿寫]接著傳來了令人沮喪的消息，父親得了重病，醫生沒能讓他活下來。_______________________myfatherwasbadlyillanddoctorscouldn’tbringhimbacktolife.2．However,scientistsstillwonderwhethercloningwillhelporharmusandwhereitisleadingus.[譯文]____________________________________________________________.[解讀]whether...or無論……還是……[仿寫]沒有人告訴我他是有罪還是無罪。________________________________________________________________達標檢測課文縮寫語法填空Cloningisawayof①_______________(make)anexactcopyofanotheranimalorplant.②________hastwomajoruses.Oneis③____________gardenersuseittoproducemercialquantitiesofplants.Theotheristhatitisvaluableforresearchonnewspeciesandformedicalresearchonanimals.④____________,theprocessofcloningisdifficult⑤________________(undertake).Manyattemptstoclonemammalsfailed.Thefirstsuccessfulclone,Dollythesheep,madethewhole⑥_____________(science)worldfollowitsprocess,thoughithad⑦____________problemsthanthenormalsheep.Ontheotherhand,Dollysappearance⑧____________(raise)astorm