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1选修八unit2Cloning教案词汇I.TeachingAims:Knowledgegoals:1.Learnsomenewwordsaccordingtotheknowledgeofthewordformation.Abilitygoals2.EnabletheSstopronouncethenewwordsandexpressionscorrectly.EmotionGoals:3.ArouseSs’interestinstudyingEnglish.II.TeachingImportant&DifficultPoints:Learnsomenewwordsaccordingtotheknowledgeofthewordformation.III.TeachingmethodsListening;practicing;discussingIV.TeachingAidsThemultimediaandothernormalteachingtools重点词汇Differexacttwincommercialstraightforwardundertakebreakthroughprocedurecarriercastaltogetherarbitrarycorrectionobjectobjectionmediumobtainattainmoralconservativeforbidaccumulateconstitutioncompulsoryopera重点词组castdown,objectto,themedia,infavourof，（be）boundto（do）...,fromtimetotime,bringbacktolife,payoff,invainⅠ.联想记忆1．differvi.不同→differ_______..._______..在……方面与众不同2．pay________得到好结果；取得成功→pay_______偿还→pay_______付……的钱3.reasonableadj.合情理的；公道的-----n.／v.----______4．cast______沮丧；不愉快5．objectvi.反对；不赞成→object_____反对6．forbidvt.禁止→_____禁止；取缔→forbid__________.禁止某人某物→forbid__________________________禁止某人做某事7．owevt.欠(钱、人情等)→owesth._____...欠……；归功于……→___________因为，由于8．bringbacktolife使复生→__________________变得活跃起来9．resistvt.抵抗；对抗→resist__________抗病10．___________/condition状况很好/坏→inagood/poorstate状况很好/不好1.from,in2.off,back,for3.reason4.down5.to6.ban;sb.sth;sbfromdoingsth7.to,owingto8.cometolife9.diseases10.ingood/badⅡ.构词记忆1．differvi.不同；相异→_________adj.不同的→_________n．不同；差别2．commercen．商业→_________adj.商业的3．objectvi.反对→_________n．不赞成；反对4．retirevi.退休→_________n．退休5．assumevt.假定；设想→_________n．假定；设想1.different,difference2.commercial3.objection4.retirement5.AssumptionⅢ.高频短语1．________________得到好结果；取得成功；偿清2．________________沮丧；不愉快3．________________反对4．________________赞成；支持5．________________把……归功于……6．________________一定或注定(做)……7．________________使……刻骨铭心8．________________不时；偶尔9．________________使复生；使复活10．________________白费力气；211．________________状况很好/坏；情况很好/坏1．payoff2.castdown3.objectto4.infavourof5.owe...to...6.(be)boundto(do)．..7.strike...intoone’sheart8.fromtimetotime9.bringbacktolife10.invain11.ingood/poorcondition牛刀小试：Ⅰ.单词填空1．Thechemicalsthatareharmfultotheenvironmentare____________(禁止)here.2．Christmas____________(装饰品)nowhavestartedtosellwellinourshop.3．Shefellheavily，____________(撞)herheadagainstthesideoftheboat.4．She____________(喜爱，爱慕)hergrandchildrenandisalwaysbuyingthempresents.5．Beforerulesand____________(规则)wereintroduced，thesportwasverydangerous.6．It’snot____________(仅)amatterofcost，butwhethershe’soldenoughtogoonholidayalone.7．Iamsureshehastheabilityto____________(承担)allkindsofhousework.8．Ithoughtthepriceofthecarwasquite____________(合理的)，soIdecidedtobuyit.9．用object的适当形式填空(1)Greydecidedtomovetothecountrysideandhiswifemadeno____________toit.(2)Somemembersofthecommittee____________tomyproposal，whichmademedisappointed.10．用assume的适当形式填空(1)Weareworkingonthe____________thattheconferencewilltakeplaceasplanned.(2)____________thathisstoryistrue，whatshouldwedo?1.forbidden2.decorations3.striking4.adores5.regulations6.merely7.undertake8.reasonable9.(1)objections(2)objected10.(1)assumption(2)AssumingⅡ.短语填空1．Don’tbe____________(沮丧)．Youreffortwill____________(回报)intimeandyou’llobtainwhatyouwant.2．Heseemstobe_________________(状况很好),buthecan’tresistafluandhefallsill___________________________不时地)．3．I____________反对)beingforbiddenfromthecomputergamesbut____________(徒劳的)becauseallthefamilymemberswere_________________(支持)it.1.cast_down;pay_off2.in_good_condition;from_time_to_time3.objected_to;in_vain;in_favor_ofReading1Teachinggoals教学目标1.Targetlanguage目标语言a.重点词汇和短语clone,commercial,producer,undertake,arbitrary,object,forbid,accumulate,castdown,objectto,themedia,infavourofb.重点句子Itisawayof...Thefactisthat...Thequestionthatoccurred...2.Abilitygoals能力目标Enablethestudentstodescribecloning:Whatistheadvantagesofcloning？Whatistheproblemsor3dangersofcloning？Whatisyouropinionofcloning？3.Learningabilitygoals学能目标Helpthestudentslearnhowtodescribecloning.Teachingimportantpoints教学重点Howtodescribecloning.Teachingdifficultpoints教学难点Helpthestudentsanalyzethewritingtechniquesofthearticle.Teachingmethods教学方法Skimming,task-basedmethodanddebatemethod.Teachingaids教具准备Arecorder,aprojectorandsomeslides.Teachingprocedures&&ways教学过程与方式Step1.GettingReadyⅠ.Canyoufindanythingfromthepicturebelow?_______________________________________________________________Ⅱ.Doyouknowwhytheylookalike?________________________________________________________________________________________________________________________________________________________________________Ⅲ.DoyouknowaboutDollythesheep?________________________________________________________________________________________________________________________________________________________________________Ⅰ.ThetwodogsarealikeⅡ.Theyareexamplesofcloning.Ⅲ.Dollywasthefirstmammaltohavebeensuccessfulclonedsheep.Step2.FastreadingⅠ.What’sthemainideaofthetext?A.Animalcloningisveryvaluableandcanbenefittheworld.B.Animalcloningcouldbemisusedbybadpeoplesoitmustbeforbidden.C.AnimalcloningiswelldevelopedbecauseDollythesheepwasborn.D.Animalclo