高二英语 Unit 2 Cloning Reading 课件人教新课标选修8 课件VIP免费

Teachingaims:1.Todevelopreadingability.2.Topractisesomespecificreadingskills.3.Toknowsomethingaboutcloning.Revision(sentencetranslation)1.那次手术很成功，这位老人又活了十年。2.为了省钱，这个年轻人想找个人合租一套公寓。3.表面上他患病的原因是饮酒过度，但真正的致病原因是丧妻之痛。4.你与你妹妹一样粗心，你们俩都不适合干要求细心与技能的工作。5.出于同情，这位老太太主动提出收留那个可怜的无家可归的孩子过夜。Theoperationturnedouttobeverysuccessful,andtheoldmanlivedonforanothertenyears.Theapparentcauseofhisillnesswasextremedrinking,buttherealcausewashisdeepsadnessonhiswife’sdeath.Youarenomorecarefulthanyoursister.Youtwocan’tdotheworkthatneedscareandskill.Outofpity,theoldladyofferedtotakeinthepoorhomelesschildforthenight.Tosavesomemoney,theyoungmanwantsapartnerwithwhomhecanteamuptorentanapartment.Unit2ReadingTop10inventionsin20thcentury:NO.10atomicbombNO.9spaceshuttleNO.8televisionNO.7artificialsatelliteNO.6aspirinAirlinerNO.5NO.4personalcomputerNO.3MobilephoneNO.2internetNO.1cloningHowmuchdoyouknowaboutcloning?Quiz:Cloningisawayofmakinganexactcopyofanotheranimalorplant.Itcanbedividedintonaturalcloneandman-madeclone.Anaturalcloneisonethatoccursinnatureandaman-madecloneisonethatisprocuredthroughhumanintervention(介入，干预).Arethefollowingclonesthesame?Ifnot,whatisthedifference?NO.Thefirsttwoareman-madeclones,theresttwoarenaturalclones.Organization(firstreading)______Whatisthecloning.______Twomajorusesofcloning.______ThebirthanddeathofDolly.______ControversybroughtbyDolly.2134-51.Themainideaofthetextis____A.animalcloningisveryvaluableandcanbenefittheworld.B.animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenC.animalcloningiswelldevelopedbecauseDollythesheepwasborn.D.animalcloningraisedargumentsandscientistsarenotsureaboutitsfuture.Choosetherightansweraccordingtothetext.2.ThecloningofDollythesheepsucceededbecause____.A.itseasiertocloneasheepthanotheranimalsB.thescientistsweredeterminedandworkedhardwithpatienceC.thescientistswererewardedandgotlotsofmoneyD.manyotherattemptstoclonemammalsfailedReadingindetail-----secondreading(5ms)Readingindetail-----secondreading(5ms)3.Thesheepthatdonatedthesomaticcellmostprobablylived____years.A.3B.6C.9D.12推理判断4.Wecaninferfromthelastthreeparagraphsthat___.A.ThenormaldevelopmentofDollyhadnoeffectonthecloningofotherspecies.B.Dolly’sseriousdiseaseandfinaldeathdisturbedthewholeworld.C.Dollysuccessfullyclonedanewlambwiththehelpofcloningscientists.D.Therewereargumentsaboutanimalsaboutanimalcloningandconcernsaboutthefutureofcloning.1.Themainideaofthetextis____A.animalcloningisveryvaluableandcanbenefittheworld.B.animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenC.animalcloningiswelldevelopedbecauseDollythesheepwasborn.D.animalcloningraisedargumentsandscientistsarenotsureaboutitsfuture.Reading–II(5ms)Choosetherightansweraccordingtothetext.2.ThecloningofDollythesheepsucceededbecause____.A.itseasiertocloneasheepthanotheranimalsB.thescientistsweredeterminedandworkedhardwithpatienceC.thescientistswererewardedandgotlotsofmoneyD.manyotherattemptstoclonemammalsfailed3.Thesheepthatdonatedthesomaticcellmostprobablylived____years.A.3B.6C.9D.12推理判断4.Wecaninferfromthelastthreeparagraphsthat___.A.ThenormaldevelopmentofDollyhadnoeffectonthecloningofotherspecies.B.Dolly’sseriousdiseaseandfinaldeathdisturbedthewholeworld.C.Dollysuccessfullyclonedanew...