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时间:2019-11-14
《2019-2020年高考英语一轮复习Module2AJobWorthDoing课时规范训练外研版必修5.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2019-2020年高考英语一轮复习Module2AJobWorthDoing课时规范训练外研版必修5Ⅰ.阅读理解阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。ASirJohn,aBritishscientistwhowonlastyear'sNobelPrizeforMedicine,saidhehadpredictedatthetimeofhisfrogexperimentsthatthesuccessfulcloningofamammalwouldhappenwithin50years,andthat“maybethesame
2、answerisappropriate”forthesteptohumancloning.Parentswholosechildreninaccidentsmaybeabletoclone“copies”toreplacethemthen.Althoughanyattempttocloneanentirehumanwouldraiseplexmoralissues,thebiologistclaimedpeoplewouldsoonoveretheirconcernsifthetechniquebecamemedicallyuseful.Cloningwa
3、sregardedwithextremedoubtswhenitwasfirstdevelopedbutbecamewidelyacceptedafterthebirthofLouiseBrown,thefirst“testtubebaby”.Hesaid,“Whenmyfirstfrogexperimentwasdone,anAmericanreporteraskedhowlongitwillbebeforethesethingscanbedoneinmammalsorhumans.Isaid,‘Well,itcouldbeanywherebetween
4、10yearsand100years—howabout50years?’Itturnedoutthatitwasn'tfaroffthemarkasfarasDollywasconcerned.Maybethesameanswerisappropriate.”SirJohnaddedthatcloningahumanbeingeffectivelymeansmakinganidenticaltwin,anddoctorswouldthereforesimplybe“copyingwhatnaturehasalreadyproduced”.Theaverag
5、evoteonallowingparentsofdeceasedchildren,whoarenolongerfertile(能生育的),tocreateanotherusingthemother'seggsandskincellsfromthefirstchild,thinkingthetechniquewassafeandeffective,is60percentinfavor.Thereasonsfor“no”areusuallythatthenewchildwouldfeeltheyweresomesortofareplacementforsome
6、thing.1.SirJohnpredictedthehumancloningwouldbearealityin________atmost.A.100years B.60yearsC.50yearsD.10years解析:选C。细节理解题。依据文章第一段可知,John表示,未来50年内,克隆技术将可以成功应用于人类。故选C项。2.Accordingtothetext,whichstatementisNOTtrue?A.LouiseBrownisthefirst“testtubebaby”.B.Humancloningisstillacontr
7、oversialtopic.C.SirJohnispositiveaboutthefutureofhumancloning.D.Humancloningiscreatingsomethingthatdidn'texistbefore.解析:选D。正误判断题。依据第二段中的“afterthebirthofLouiseBrown,thefirst‘testtubebaby’”排除A项;文章最后一段说明克隆人类赞成者占6成,依旧存在争议,故排除B项;第二段SirJohn的话表明,他对克隆人类很乐观,故排除C项;第二段的最后一句说明克隆技术只能克隆已经存在的人。故
8、选D项。3.Theunderlinedword“identical
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