湖北省宜昌市高中英语Unit2CloningPartIVUsingLanguage学案无答案新人教版选修

PAGEUnit2CloningPartIVUsingLanguage一、【学习目标】1.读懂文章大意，能根据文章内容作出判断和选择；2.掌握文中重要词组及相关句子。二、【自主预习】I.Fastreading:Readthetextandanswerthefollowingquestions.1.Whyshouldn’tyoucloneanextinctanimalifthereisn’tenoughdiversityinthegroup?2.Whyisitwrongtocloneanextinctanimalifitwouldhavetoliveinazoo?3.Whycan’tyouclonetheDNAofanimalsthathavebeenextinctlongerthan10,000years?II.TrueorFalse1.Scientistsarestillexperimentingwithcloningmammalsbecausetheythinkitcanmakemoney.2.Theanimalsthathavedisappearedfromtheearth,likedinosaurs,canbebroughtbacktolifethroughcloning.3.Ifwecancloneanyextinctanimals,weshouldletthemliveinazoo.III.Multiplechoices1.Thewriterofthetext_____A.isexcitedbythepossibilityofcloningfierceandextinctanimalsB.believesthatextinctanimalscanbebroughtbacktolifebycloningC.thinksitimpossibleorunsuitabletocloneextinctanimalslikedinosaursD.dreamsofdinosaursreturningtotheearth2.ThefilmJurassicParkispopularbecause_____.A.peopleareinterestedinthesubjectofcloningB.alltheactorsaredinosaursC.itwasdirectedbyascientistwhoclonesdinosaursD.itprovesveryinteresting3.Whichofthefollowingistrue?____A.Micewereclonedin1981.B.Dollythesheepwasthefirstclonedanimal.C.Thenameoftheclonedcowis“Bison”D.Chinawassuccessfulincloningmammals.4.ThereasonswhyagroupofclonedanimalsalldieofthesameillnessdoNOTinclude____.A.theyhavethesamearrangementofgenesB.thereisn’tenoughdiversityinthegroupforittoovercomeillnessesC.theillnessisanewoneD.theirarrangementofgenescannotresistthatnewdisease5.Wecaninferfromthetextthat____A.scientistsareexperimentingtoclonedinosaursB.dinosaurswillneverreturntotheearthC.clonedanimalswillonlyliveinthezooD.theDNAofdinosaurscanonlysurvive10000year三、【基础知识】I.重点词组和短语（仔细阅读课文，你会发现他们的哟！）1.使……刻骨铭心2.这是因为3.生产,分娩,催生4.不时，偶尔5.使复生，使复活6.白费力气，枉费心机7.把……传递给下一代8.抵抗疾病的能力______________________9.过着自然的生活10.与…相似(P17)11.状况/情况很好（坏）_____________________________________________________(P17)II.延伸拓展1.strike敲打；罢工；打；突然袭击n.罢工常用结构：strike…intoone’sheart使……刻苦铭心Anideastruck(occurto)me.我突然想起一个主意。go/beonstrike举行/在罢工Itstrikesmethat...我觉得……；我的印象是……活学巧用(1)Theworkers__________________________becausetheywantedmoremoney.工人们在罢工，因为他们 要求 对教师党员的评价套管和固井爆破片与爆破装置仓库管理基本要求三甲医院都需要复审吗 增加工资。(2)Whentheclock_____________________，thestrikestarted.当钟敲响了五点，罢工开始了。(3)____________________noneofthemtrustseachother.他们当中没有一个人信赖对方这使我震惊。(4)Greatdamagehasbeencausedbythetornadowhich___________________thearealastweek.上周侵袭这一地区的龙卷风造成了巨大的损失。2.fromtimetotime不时；偶尔=nowandthen/attimes/onceinawhile/sometimes/occasionally联想拓展：atonetime曾经atatime每次；一次forthetimebeing暂时innotime立刻atnotime决不intime及时；迟早ontime准时allthetime一直3.bring…backtolifevt.使……复生；使……复活联想拓展：comebacktolifevi.复活bringin引进；吸收bringup培养；教育；提出；呕吐bringout出版（comeout）bringback使回想起；归还bringdown降低；减少4.ingood/poorcondition状况（情况）很好（坏）联想拓展:outofcondition健康状况欠佳onconditionthat-clause只要……(aslongas/suppose/supposing/provided/providing)onnocondition决不working/living/studyingconditions工作/生活/学习环境即学即练(短语填空):(1)Theship_____________________________tomakealongvoyage.此船的现状不适宜远航。(2)Thecarisstill_____________________.这小车状况极佳。(3)Domoreexercisesoryouwillbe_____________________多做锻炼否则你会身体不好的。介词填空(1)Thecarhasbeenwellmaintainedandis_______excellentcondition.(2)He’s_______excellentcondition_______amanofhisage.(3)Ihadnoexerciseforages;I’mreally_______condition.(4)Youcangoout_______conditionthatyouwearanovercoat.