八年级英语上册 Unit3 Lesson 2 Exhibitions and Museums教学设计2 上海新世纪版.doc

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1、Lesson2ExhibitionsandMuseums一、教学目标1.知识与技能a)学习由since引导的时间状语从句b)用正确的语调朗读以since引导的时间状语从句c)学习until/till作介词的句型及no…until的句型d)复习上一教时所学单词与词组2.过程与方法a)通过讨论帮助学生分辨瞬间动词和持续性动词b)通过情景创设帮助学生掌握since/till/until/not…until句型3.情感态度与价值观培养学生合作能力和质疑能力二、教学重点:since引导的时间状语从句until/till/not…until的作介词的句型教

2、学难点:持续性动词和瞬间动词的辨别与使用三、教学媒体:教科书上课指南练习册四、教学时间：2课时（每节课40分钟）.五、教学流程StepIPre-taskPreparation（Reviewthewordsandexpressioninthetext）procedure1.Askthestudentstodoabrainstorming.(Sayasmanywordsaspossiblewhichrelatedtoanexhibition(Thewordsinthevocabularyarebetter)2.Checkthehomeworkand

3、dosomemoreexercises.A.bookingoffice(ticketoffice)B.aswell(too,also)C.till(until)D.priceless(valuable)Estrong(powerful)F.inorderto(soasto)3.Thestudentsdothebrainstorming.4.dotheexerciseaboutmatching帮助学生热身，同时也帮助学生复习所学单词StepIIWhile-task(Practiceonthetext)1.Presenttheconjunction

4、SINCE2.AskthestudentstorecalltheuseofSINCE3.AskthestudentstoreadthefirstthreesentencesonTBP.78(Tellthestudentsthatweonlylearnthiswordbyitsmeaning自从4.Presentthenewsentencestructure.Itis/hasbeensince+一般过去时态句子5.Learntheuseofuntil/till/not…untilTBP.78a)Askthestudentstopointoutwh

5、ichactionsofthefollowingverbscanlastlong.b)Askthestudentstoreadtheexamplesandthenlearnsomethingaboutthewordswhichlastlong.c)Askthestudentstodosomerelatedexercisesabouttill/until/not…untilWBP49-III（逢单号）1）.Answerthequestion.2）.Readthegivenexamples.3）.Readthethreesentencesinthe

6、textbook.4).Combinedthesentencesaccordingtothegivenmaterialsaccordingtothesentencestructure.通过对比，讨论、笔头练习等所种方式，帮助学生总结.归纳since作为自从的使用方式.a)Pointoutwhichactionsofthefollowingverbscanlastlong.b)ReadtheexamplesandtrytoknowtheChinesemeaning.till/until/直到---为止not---until直到---才c)Fini

7、shtheexerciseonWBTill/until/not…until属于新知识，学生必须在熟悉例句的情况下，配以练习，进一步理解持续性动词和瞬间动词的区别，从而提高正确率。进一步操练till/untl/not…until练习，从认知上升到口头表达.StepIIIPost-taskactivity(Languagepoints)ConclusionAssignmentAskthestudentstogetreadyfortheoralwork.TB.P.791.总结since常见句型2.重申持续性动词和瞬间动词的区别，并能了解：a)肯定句（

8、持续性动词）+till/untilb)否定句（瞬间动词）+untilStepIVHomework:Getreadyfortheoralworkinpa