高三英语 专题复习 Unit 3 Science versus nature（第1课时）教案 牛津译林版必修5 .doc

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1、Unit3Scienceversusnature课题Unit3Scienceversusnature课型复习课教学目标明确学习目标，把握考点，突破单词，重点句式重点突破单词，重点句式2,4,6难点突破单词，重点句式教法讲授法、讨论法、探究法教学过程教学内容个案调整教师主导活动学生主体活动FirstperiodListenandlearn:Listentothewordlistandtrytolearnthewordsandphrasesbyheart.◆Step1:◆Step2:Personalshow●Task1:Givethefollowingwords’Chi

2、nesemeaningconsequencen.结果,后果harvestvt.&vi.收割(庄稼)n.收获;收成transformvt.使改变外观或性质(尤指向好的方向);使改变形态conceptn.概念;观念breakthroughn.突破conductvt.实施;指挥乐队nutritionn.营养reliableadj.可信赖的,可依靠的briefadj.短时间的,短暂的;简洁的,简单的confirmvt.&vi.证实,证明;确认;使确信●Task2:Translatethefollowingwords戏弄,摆弄;把……当作儿戏toywithn.意图,目的;企图

3、intentionvt.收养,领养;采用,采纳adoptadj.法律许可的,合法的legal义无反顾地进行,努力推进pushaheadwith效仿某人followinone'sfootstepsn.总结;概括,概要summaryn.资源resourcen.仔细考虑;必须考虑的因素;体谅,顾及considerationn.利润,收益vi.&vt.获益;对…有用profitStep3:TextreadingListentothetextandthenfinishthefollowingsentencesPara.1Differentopinionsonthefirsth

4、umanembryo1._______For:Humanembryocloningcanproducevaluabletissues—2._____Against:Wemaybeonthewaytoproducingareal-lifeFrankenstein’boneorlungtissue—thatcouldbeusedto3.______humanlives.s4.____.Para.2Differentopinionsonthebirthof5.________For:People6._______scientistsforthescientificbrea

5、kthrough.Against:Cloningwouldcreatemore7._____.Para.3~5IanWilmut’sintentionSeverionAntinori’sintentionResearcheffortsshouldbe8.______oncreatingnewtissuesandorgansformedicaluse.Cloninghumanembryoswiththeintentionofdestroyingthemshowsno9._____forhumanlife.Tobethefirsttocloneahumanbeing.P

6、ara.6Chinesescientistshavefocusedtheireffortsoncloning10.______,aswellasclonedtissuestobeusedinmedicaltreatment.Theyhavesucceededincloningcowsandgoats.Homework:1.Readthetext2.Trytorecitethesentencesinstep3-Task1板书设计当堂作业课外作业教学札记