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1、2019-2020年高中英語Unit2Cloning導(dǎo)學(xué)案新人教版選修8學(xué)習(xí)目標(biāo)：1.了解什么是克隆、克隆的利弊及對(duì)克隆技術(shù)的反思。2.掌握本單元教學(xué)目的和要求中的詞匯和短語的用法。3.熟練掌握同位語的用法。4.進(jìn)一步熟悉和運(yùn)用有關(guān)接受與拒絕,表?yè)P(yáng)與鼓勵(lì)的表達(dá)方式。課前預(yù)習(xí)I.Readthefirsttextandchoosethebestanswer.1.Itcanbeinferredfromthepassagethataclonedanimal_________.A.usuallylivesaslongastheoriginaloneB.usuallylive
2、slongerthantheoriginaloneC.usuallydiesearlierthantheoriginaloneD.isusuallyashealthyastheoriginalone2.ThecloningofDollythesheepsucceededbecause________.A.it’seasiertocloneasheepthanotheranimalsB.thescientistsweredeterminedandworkedhardwithpatienceC.thescientistswererewardedandgotlotsof
3、moneyD.manyotherattemptstoclonemammalsfailed3.Dollythesheep_________.A.lookedexactlylikethesheepthatprovidedtheeggB.wastheexactcopyofthesheepthatprovidedthenucleus.C.lookedlikethesheepthatgavebirthtoitD.hadthecharacteristicsofallthreesheep4.Wecanusetheskillofcloningto________.A.bringa
4、boutglobalpeaceB.createotherfamousscientistsC.improvethedevelopmentoflearninglanguageD.curesomespecialdiseases5.Themainideaofthetextis_________.A.animalcloningisveryvaluableandcanbenefitthewouldB.animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenC.animalcloningiswelldevelopedbe
5、causeDollythesheepwasbornD.animalcloningraisedargumentsandscientistsarenotsureaboutitsfutureII.Readthepassageandanswerthefollowingquestions.1.Whatarethetwomajorusesofcloning?_______________________________________________________________________________________________________________
6、_____________________________________________________2.WhydoChinaandtheUKnotforbidcloning?__________________________________________________________________________________II.Readthepassagecarefullyandfindoutthefollowingphrasesfromthepassage.1.得到好結(jié)果;取得成功;償清__________________2.一方面,另一方面
7、_______________________3.病重_________________4.沮喪;不愉快_________________5.適合于…的；適當(dāng)?shù)腳________________6.引起了一陣強(qiáng)烈的反對(duì)_________________7.對(duì)…有（或產(chǎn)生）巨大影響_________________8.（使人）長(zhǎng)見識(shí)（或開眼界、認(rèn)清事實(shí)）____________9.實(shí)現(xiàn)某人的野心_________________III.Analyzethesesentencesandtrytomemorizethem.1.①_____________________
8、_____
