高中英语 Unit 2 Cloning Workbook Listening课件 新人教版选修8.ppt

listening listeningonpage54 beforehumanclonesbecomepartofourlife perhapsweshouldspendmoretimethinkingabouthowweshouldbehavetowardsthem inpairsdiscussthesequestions 1 howwouldyoutreathumanclones 2 doyouthinktheyshouldhavelegalandpoliticalrights suchasgettingmarriedorvoting 3 doyouthinktheyareseparatepeopleorpartoftheoriginaldonor clarethinkshumancloningwillcomesoon 2 thecloneisthesameastheoriginaldonor 3 parentswhoareunabletohavetheirownchildrenmaywanttobuyclonedbabies 2 nowlistentoadiscussiononhumancloning readthesestatementsbeforeyoulistentothetape tickthecorrectones 4 clarebelieveshumancloningwillcauseunexpectedproblems 5 wangqiaothinksitismoraltoclonebabiesforparentswhocannothavechildren listentothetapeagainandthenchoosethecorrectanswerstothethreequestionsonpage54 answerkey bca 1whatproblemsdoesclarethinkpeoplehaven tthoughtof 2whydoeswangqiaothinkthatnoonecouldconfuseadonorwithhis herclone 3whydoesclarethinkpeoplewillwanttobuyclonedbabies listeningtext ishumancloningagoodidea wangqiaoistalkingtoclarepetersabouthumancloning wq whatdoyouthinkabouthumancloning clare cp idon tknowwhattothink butisupposeit llcomeoneofthesedays ithinktherearemanyproblemsthatnobodyhasthoughtofyet wq whatdoyoumeanbythat cp well aclonewillbeanexactcopyoftheoriginaldonor right wq yes sowhat cp well what stherelationshipbetweenthecloneandhisoriginaldonor wq isupposetheymustbelikeoneperson thecloneisthesameashisoriginaldonor cp let ssupposethatyoutakeababytoalaboratorytobecloned doesitmatterifthelaboratoryreturnsyoutherealbabyandonecloneortwoclones wq yes itdoes buthowcouldthispossiblehappen cp well thescientistsmaygetconfused wq mygoodness surelytheywouldnoticeifthereisanage gapbetweenthedonorandtheclone cp maybe whatifthedonorandthecloneareverycloseinage letussupposetheyarebothbabies wq ok cp let ssupposethatthelaboratorywantedtousetherealbabytomakemoreclones perhapstheyknowparentswhowouldliketobuyaclonedbaby perhapsthisfamilyisunabletohavechildrenoftheirown sothelaboratorykeepstherealbabyandsellstheclonesastheygrow wq butthat sababyfactory that snotmoralatall cp iknow andthat swhyit simportanttogetourideassortedoutnow sowereallyhavetothinkabouttheproblemsofhumancloning wq yes nowiseeyourpoint weshoulddosomethingaboutthis howaboutameeting whatdoyouthink fadeout listeningtaskonpage57 readthetensentencesonpage57andthenlistentothetapeforthefirsttime decideiftheyarefactsoropinions 1 f2 o3 f4 f5 f6 f7 f8 o9 o10 f listentothetapeagainandanswerthefollowingquestions 1 whydoesbillyagreewithcloning hewantstomakehismotherhappybykeepingherpetdogaliveforeverandhealsowantstotakethechancetoamericaforholidaywhenthedogisbeingclonedthere 2 what sfrank sattitudetowardscloning why frankdoesn tagreewithcloningbecausehethinkscloningisveryexpensiveandithasmanymoralproblems 3 whatdoyouthinkbilly smotherconsidersaboutcloning 4 what syourownopinionaboutcloning billy smotherisinfavourofcloning sheissavingmoneytogotoamericatohaveherpetdogclonedjustbeforeitdies 3 listenagainandsortouttheargumentsforandagainstcloningpets 1 itismoraltomakemymotherhappy 1 itisveryexpensivetocloneapet 2 itcanprovideanexcuseforaholidayabroad 3 mymotherwillneedherpetwheniamaway 2 itisselfishbecauseitisanexcuseforaholiday 3 itisselfishbecauseitmeansthestudentcanstudyabroadwithouthismothercomplaining listeningtext adiscussionaboutcloningbillyandfrankarehavingadiscussionaboutcloningpets billy youknow frank iagreewithcloning mymumhasapetdogandsheisdevotedtoher ithinkifanythinghappened tothispetshewouldbesoupset sowewanttokeepmymotherhappybykeepingherpetaliveforever frank what sthisallabout alittledog surelyyoucanmakeyourmotherhappyagaininanotherway doessheknowwhat peopledidbeforecloningwasapossibility billy yes andsheknowsthecloningprocedure she sreadabouttheexperimentsinamerica theyofferchancesforpetstoproducetheirownstemcells thesestemcellswillproducenewpetsataveryreasonableprice frank reasonableprice surelyitwillbeveryexpensive billy well mymotherissavingmoneytogotoamericawiththedogjustbeforeitdies ifshegoestothelaboratorywe llallspendaweekinamerica ifwe relucky we llbeableto returnafterafewmonthswithanewdog frank nowiunderstand youjustwantaholidaytriptoamerica andgettinganewdogisjustanexcuse billy yesandwhynot frank youareencouragingyour mothertoloveherdog soshewillwanttocloneitwhenitgetsold thenyouwilltakeadvantageofthattohaveagoodholiday don tyouthinkaboutthemoralproblemsofcloning billy no idon t it sfinebymeifi canmakemymotherhappyandenjoymyselfaswell that smoraltoo frank youknowwhattheysayaboutsmalldogsinwesterncountries peoplekeepdogsin