高中英语 unit3 science and nature教学反思 牛津译林版必修5

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1、牛津高中英语模块五Unit3ScienceversusnatureReading–ThePerfectCopy(1)教学设计与思考Ⅰ.TeachingAimsandDemandsA.Knowledge1.Enablethestudentstogetsomeinformationaboutcloning.2.Enablethestudentstolearnsomedifferentopinionsoncloning.3.Helpthestudentstolearnhowtounderstandscientifictermsandanalyzethepassageaccordingtother

2、eadingstrategy.B.FeelingsandAttitudes1.Getthestudentstoformtherightattitudestowardstheadvancedtechnologies.2.Weshouldmakegooduseoftheadvancedtechnologiestomakeourlifebetterandbetter.C.Ability1.Developthestudents’cooperationspirit.2.Letstudentsgetsomereadingskillsaboutscientificarticles.Ⅱ.Teachingi

3、mportancesanddifficulties.1.Talkaboutcloningandhumancloning.2.Howtodescribetheadvantagesanddisadvantagesofhumancloning.Ⅲ.TeachingproceduresandwaysStep1Lead-in1Askthestudentstosharetheinformationcollectedaboutcloningbeforeclass.2Briefintroductionaboutcloningandthefiercedebatesbetweenscientists.(设计目

4、的与意义：让学生对克隆技术有一个大概的了解，培养学生搜集资料、处理信息的能力。同时，通过图片、视频等方式简单介绍背景信息，活跃课堂气氛，并快速进入课堂主题。)Step2Fastreading1Readthepassagefastandanswerthefollowingquestions.1)Doesthearticlegiveananti-orpro-cloningpointofview,orboth?(Both)2)Whatwasthenameofthefirstclonedmammal?(Dolly)2Readthefirstanthelastparagraphstoanswerth

5、efollowingquestions.1)What’sthefirstparagraphabout?2)What’sthelastparagraphabout?3)What’sthepassageabout?Keys:!)Scientists’successincloningcausedmuchdebate.2)China’sachievementsoncloning.3)Differentopinionsaboutcloning.(设计目的与意义：培养学生快速把握文章脉络，理解文章大意，提高获取信息的能力以及有关阅读科技类文章的技巧。)Step3Carefulreading1Readt

6、hepassagecarefullyanddecidewhichofthefollowingstatementsareTorF.1)Peopleallovertheworldarehappyabouttheideaofcloninghumanbeings.2)Dollyisexactlythesameasothersheep.3)AScotishdoctorcreatedDolly.4)Accodingtothearticle,thepersonwhocreatedDollydoesnotagreewithcloninghumanbeings.5)Cloningcanbeusedtocru

7、ediseasesbecauseitcanproducenewtissuesandorgans.6)Cloninghumanbeingsisillegalinmanycountries,sonoscientistswanttoclonehumanbenings.Keys:1)T2)F3)F4)T5)T6)F(设计目的与意义：培养学生深入理解文章、把握文章细节的能力。)2Readthepassagecarefullyand