宝鸡市石油中学

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1、Cloning宝鸡市石油中学张海娟5/19/2009theimportanteventsincloninghistoryIn1978:Thefirstcaseoftubeinfant(试管婴儿)appeared.DollyandtheFatherofDolly–Lanwilmut(伊恩.威尔姆)In1996,thefamoussheep“Dolly”wasclonedsuccessfullyIn1998aclonedox.In2002,thefirstclonedcatintheworld.Doyouwanttobeclonedorn

2、ot?ThinkingIscloningpeopleagoodthingorabadthing?Whereiscloningleadingus?Objectionnucleusmoralsomaticcommercialpayoffinfavourofdonatedcellcastdown道德上的；伦理的反对；不赞成躯体的原子核支持商业的取得成功；偿清沮丧；不愉快捐赠的细胞Fast-reading:FindthemainideaofeachparagraphPara:TheeffectofDolly.Para:Cloninghastw

3、omajoruses.Para:People’sattitudetowardscloningPara:TheproblemsofDolly.Para:Cloningisawayofmakinganexactcopyofanotheranimalandplant.123451.Thelambisthecloneofthecellfromsheepbecause_____.A.itprovidestheeggcellB.itgivesbirthtothelambC.itprovidesthenucleusD.itisafemaleshee

4、pCarefulreading2.Whichofthefollowingisnotanadvantageofcloning?Cloningcanbeusedformedicalpurposes.Largequantitiesoffoodcanbeproducedbycloning.Cloningcanhelpkeepanimalsfrombecomingextinct.Peoplecanclonethemselvesatwill.3.Thesheepthatdonatedthesomaticcellmostprobablylived_

5、___years.A.3B.6C.9D.124.Whataboutthewriter’sattitudetowardcloninginthispassage?Thewriterisagainstcloning.Thewriterisinfavorofcloning.Thewriterdoesnotstateanypersonalopinionaboutcloning.D.Thewriterisinagreementwithcloning.1.Thelambisthecloneofthecellfromsheepbecause_____

6、.A.itprovidestheeggcellB.itgivesbirthtothelambC.itprovidesthenucleusD.itisafemalesheep2.Whichofthefollowingisnotanadvantageofcloning?Cloningcanbeusedformedicalpurposes.Largequantitiesoffoodcanbeproducedbycloning.Cloningcanhelpkeepanimalsfrombecomingextinct.Peoplecanclon

7、ethemselvesatwill.3.Thesheepthatdonatedthesomaticcellmostprobablylived____years.A.3B.6C.9D.124.Whataboutthewriter’sattitudetowardcloninginthispassage?Thewriterisagainstcloning.Thewriterisinfavorofcloning.Thewriterdoesnotstateanypersonalopinionaboutcloning.D.Thewriterisi

8、nagreementwithcloning.1.Cloningmeansmakingacopyofananimaloraplant.2.Gardenerscanmakealotofmoneybycloningplants