广西扶绥县第二中学高中英语 Unit2 Cloning Reading课件3 新人教版选修8.pptVIP

unit2reading cloning whereisitleadingus cloning reading haveyoueverseenjourneytothewest today cloningscientistsaretryingtorealizeoldpeople sdream warming up pre reading 1 whatiscloning clone alsocalledreproduceasexually 无性生殖 繁殖 isthecreationofcellsorwholeanimalsusingdnafromasingle parent withoutusingthenormalreproductive 有性生殖 process theclonehasthesamednatotheparent naturalcloneisonethatoccursfromthe parent inanaturalformofcloningwithouthumanhelp man madecloneisonethatproducedthroughhumanintervention 介入 2 howisacloneproduced thecloningofplantscanbedonebytakingcuttings man madecloning orlettingtheplantproduceitsownrunners naturalcloning thecloningofanimalsismorecomplicated itisfullyexplainedinthefirstreading 1 peoplemaywanttoclonethemselvessotheycanliveforever 2 peoplemaywanttoclonetheirfavoritepets 3 peoplemaywanttoclone 3 whatbenefitscanhumansgainfromcloning 1 medicalcloningcanhelpcureseriousillnessesthatruinone squalityoflife suchasparkinson sdisease帕金森症oralzheimer sdisease老年痴呆症 2 itcanhelpinfertilepeoplehavebabies 4 whatproblemsmayarisewhenhumansarecloned skimming doyouknowabout theprocedureworksofasheep findthemainideaofeachparagraph cloningisawayofmakinganexactcopyofanotheranimalandplant para1 fastreading cloninghastwomajoruses theproblemsofdolly theeffectofdolly itisforbiddentoclonehumanbeings para2 para3 para4 para5 1 cloningmeansmakingacopyofananimaloraplant 2 cloningissomethingthathasbeendevelopedquiterecently 3 dollythesheepwasnotthefirstsuccessfulcloneofamammal 4 religiousleadersobjectedtocloninghumanbeings f t t trueorfalse f choosethebestanswer carefulreading 1 themainideaofthetextis a animalcloningisveryvaluableandcanbenefittheworld b animalcloningcouldbemisusedbybadpeoplesoitmustbeforbiddenc animalcloningiswelldevelopedbecausedollythesheepwasborn d animalcloningraisedargumentsandscientistsarenotsureaboutitsfuture 2 whichofthefollowingstatementsaboutcloningisnottrueaccordingtotext a cloningissomethingthathasbeendevelopedquiterecently b twinsthatlookexactlythesameareoriginallyfromthesameegg c cloningisusedbygardenerstomakemoremoney d animalcloningismuchmoredifficultthanplantcloning 3 thelambisthecloneofthecellfromsheepbecause a itprovidestheeggcellb itgivesbirthtothelambc itprovidesthenucleusd itisafemalesheep 4 dollythesheep a lookedexactlylikethesheepthatprovidestheeggb wastheexactcopyofthesheepthatprovidesthenucleusc lookedlikethesheepthatgavebirthtoitd hadthecharacteristicsofallthreesheep 5 thesheepthatdonatedthesomaticcellmostprobablylived years a 3b 6c 12d 13 6 theword controversial inpara4probablymeans a complicatedb arguablec important 7 fromthelastparagraphwecaninferthat a cloningwillcometoanendbecauseoftheobjectionsb clonedhumanbeingswillbeproducedinthenearfuturec manycountrieswillusecloninginawisewayd alltheresearchintohumanbeingswillbeforbidden 8 itcanbeinferredfromthepassagethataclonedanimal usuallylivesaslongastheoriginaloneb usuallyliveslongerthantheoriginalonec usuallydiesearlierthantheoriginaloned isusuallyashealthyastheoriginalone analysis itisawayofmaking ofanotheranimalandplant firstly gardenersuseittoprodure quantitiesofplants secondly itisvaluableforresearchonnewplantsspeciesandfor researchonanimals readthetextcarefullyandfillintheblanks anexactcopy commercial medical thefactthatdollydeveloped wasveryencouraging thencamethedisturbingnewsthatshehadbecome dolly sillnessweremoreappropriatetoamucholderanimal shelivedsixandahalfyears halfthelengthofthelifeoftheoriginalsleep 1 astormof 2 itis 1 evilleadershopedtoclonethemselves 2 religiousleadersraised 3 governmentbecame and andsomeforbaderesearchintohumancloningwhilesomecontinuedtoaccumulate oftheabundantmedicalaid normally seriousill objections controversial moralquestions nervous conservative evidence exercise post reading vs animalclonesmaydeveloptheillnessesofolderanimals animalclonesmaydieyoungerthantheoriginalanimals gardenersuseittoproducecommercialquantitiesofplants evilleadershopestoclonethemselves itisvaluableforresearchonnewplantspeciesandformedicalresearchonanimals religiousleadersalsoraisedmoralquestions usingcloningmaycureseriousillnesses fillinthechartusingtheinformationfromthetext summery nowdays cloninghasbeenwithus itisawayofmakinganexactcopyofanotheranimalorplant cloninghastwomajoruses firstly gardenersuseittoprodure quantitiesofplants secondly itisvaluableforresearchonnewplantsspeciesandfor researchonanimals cloningplantsis whilecloninganimalisvery itisadifficulttaskto in1996dollythesleepwasborn thefactthatdollydeveloped wasveryencouraging thencamethedisturbingnewsthatshehadbecome dolly sillnessweremore toamucholderanimal shelivedsixandahalfyears halfthelengthofthelifeoftheoriginalsleep dolly sappearanceraisedastormof andhadagreat onthemediaandpublicimagination itbecame atpresenthumaneggsandembryosaredifficultto chinaandukcontinuedto evidenceoftheabundantmedicalaid thereisstillaquestionwhethercloningwillhelporharmueandwhereitisleadingus medical commercial straightforward complicated undertake normally seriouslyill appropriate objections impact controversial obtain accumulate discussion 1 areyouinfavorofcloningoragainstcloning 2 makeoneplayingroups background somepeoplehavelosttheirhandsandlegs theyarethedisabled butfamous whoarecrownedtheworldchampionattheparalympics onedaysomeonetellsthemthenewsthatadoctorcantransplantonecloninghandorlegusingtheirowngenes theplayhappenslikethis i mhappytoacceptaclonebut ican thelpthinking idon tmindbut idon tunderstandwhyyoudon t isitfairto doyouthinkitiswiseto icouldneveragreeto welldonetoyoufor areyousureyouwantto theseexpressionsmaybeusefultoyouduringyourdiscussion translatetheprocedureofcloningdollythesheepintochinese 2 retellthetext homework 1 astormofobjections 2 itiscontroversial 3 havemoralquestions4 somecountryscontinuedtoaccumulateevidenceoftheabundantmedicalaid blackboarddesign blackboarddesign cloning what majoruses procedure dolly debate itisawayofmakinganexactcopyofanotheranimalandplant firstly gardenersuseittoprodurecommercialquantitiesofplants secondly itisvaluableforresearchonnewplantsspeciesandformedicalresearchonanimals thefactthatdollydevelopednormallywasveryencouraging thenshewasseriousill butdolly sillnessweremoreappropriatetoamucholderanimal shelivedsixandahalfyears halfthelengthofthelifeoftheoriginalsleep bey bey thankyou 余世然t53级 200米 字体设置和打印 崔彦峰 赵骥 李虎召和张立新t53 t54级 4x100米接力 葛杨m9 10 乒乓球 字体设置和打印 图为葛杨在比赛中回球9月11日 中国选手葛杨在比赛中回球 当日 在北京2008年残奥会乒乓球男子单打m9 10决赛中 葛杨以3比1战胜队友马麟