人教版高中英语课件：Top10 inventions in 20th century.ppt

cloning reading top10inventionsin20thcentury guesswhat no 10 atomicbomb no 9 spaceshuttle no 8 television no 7 artificialsatellite no 6 aspirin airliner no 5 no 4 personalcomputer no 3 mobilephone no 2 internet 谢谢光临指导 no 1 cloning howmuchdoyouknowaboutcloning cloningisawayofmakinganexactcopyofanotheranimalandplant whatiscloning ithappensbothin andin theycanbeclonedby and plants animals themselves humans naturalclone man madeclone thedefinitionofcloning stepone fastreadingorganization thebirthanddeathofdolly controversybroughtbydolly whatiscloning twomajorusesofcloning 4 5 1 2 3 scanning 1 howdogardenerscloneplants findouttheanswersinthetext para1 scanning 1 whattwomajorusesdocloninghave 2 howmanyfemalesheepparticipateinthecloningofanewsheep findouttheanswersinthetext para2 3 scanning whatproblemsdodollyhave findouttheanswersinthetext para3 shebecameseriouslyillandherillnessesweremoreappropriatetoamucholderanimal dollylivedforsixyears halfthelengthofthelifeoftheoriginalsheep theword controversial inpara4probablymeans a complicatedb arguablec important para4 theimpactofdolly trueorfalse 1peoplefearedthatclonedhitlerswoulddoharmtotheworld 2alltheresearchintohumanbeingswillbeforbidden 3somecountrieswillusecloninginawiseway para5 people sreactiontocloning manygovernmentsforbaderesearchreserchintohumanbeings themainideaofthetextis a animalcloningisveryvaluableandcanbenefittheworld b animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenc animalcloningiswelldevelopedbecausedollythesheepwasborn d animalcloningraisedargumentsandscientistsarenotsureaboutitsfuture choosetherightansweraccordingtothetext 2 thecloningofdollythesheepsucceededbecause a itseasiertocloneasheepthanotheranimalsb thescientistsweredeterminedandworkedhardwithpatiencec thescientistswererewardedandgotlotsofmoneyd manyotherattemptstoclonemammalsfailed readingindetail 5ms 3 thesheepthatdonatedthesomaticcellmostprobablylived years a 3b 6c 9d 12 推理判断 4 wecaninferfromthelastthreeparagraphsthat thenormaldevelopmentofdollyhadnoeffectonthecloningofotherspecies b dolly sseriousdiseaseandfinaldeathdisturbedthewholeworld c dollysuccessfullyclonedanewlambwiththehelpofcloningscientists d therewereargumentsaboutanimalsaboutanimalcloningandconcernsaboutthefutureofcloning themainideaofthetextis a animalcloningisveryvaluableandcanbenefittheworld b animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenc animalcloningiswelldevelopedbecausedollythesheepwasborn d animalcloningraisedargumentsandscientistsarenotsureaboutitsfuture reading ii 5ms choosetherightansweraccordingtothetext 2 thecloningofdollythesheepsucceededbecause a itseasiertocloneasheepthanotheranimalsb thescientistsweredeterminedandworkedhardwithpatiencec thescientistswererewardedandgotlotsofmoneyd manyotherattemptstoclonemammalsfailed 3 thesheepthatdonatedthesomaticcellmostprobablylived years a 3b 6c 9d 12 推理判断 4 wecaninferfromthelastthreeparagraphsthat thenormaldevelopmentofdollyhadnoeffectonthecloningofotherspecies b dolly sseriousdiseaseandfinaldeathdisturbedthewholeworld c dollysuccessfullyclonedanewlambwiththehelpofcloningscientists d therewereargumentsaboutanimalsaboutanimalcloningandconcernsaboutthefutureofcloning challengeyourself 1 inthesecondparagraph theword straightforward means a uncomplicatedb honestc frankd difficult2 itsuddenlyopenedeverybody seyestothepossibilityofusingcloningtocureseriousillnessandeventoproducehumanbeings translation 3 inanunfortunateway themiceanddollysheephadnochoicebuttodieyoung nooneimaginedthatthiswouldhappenandsonoonecouldpreventit findasentencewhichhasthesimilarmeaning 因为它突然打开了人们的眼界 看到了有可能利用克隆技术来治疗重病 甚至还有可能克隆出人类 sadlythesamearbitraryfateaffectedotherspecies suchasclonedmice 4 whatisthewritingstyle a expositive 说明性的 b descriptive 描写性的 c argumentative 议论性的 d narrative consolidation cloneisawayofmakinganexact ofanotheranimalorplant cloninghavetwo uses firstly gardenersuseitallthetimetoproduce quantities secondly itisvaluableforresearchonnewplant andformedicalresearchonanimals butthroughthe anddeathofdolly cloninghasalotofproblems ontheotherhand weknowcloningiscontroversialinsomecountriesfor and reasons copy major c