资源描述:
《section 3a--3c》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、Unit6Whenwasitinvented?TheSecondPeriodSectionA(3a--3c)教学目标(1)熟练掌握下列词汇:accidental,byaccident,ruler,boil,remain,smell,saint,national,trade,takeplace,popularity,doubt,withoutdoubt(2)熟练运用下列短语:byaccident,takeplace,withoutdoubt,allofasudden。(3)熟练运用下列句型:A:WhenwasteabroughttoKorea?B:
2、ItwasbroughttoKoreaduringthe6thand7thcenturies.ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.教学重点1.通过阅读了解茶叶的发明过程。2.短语:byaccident,takeplace,withoutdoubt,allofasudden的用法。3.被动语态结构的变化。教学难点一般过去式被动语态的用法。教
3、学过程StepIRevision1.They____(use)forseeinginthedark.2.English____(speak)asafirstlanguageinthiscountry.3.Edisonwasagreat____(invent).He___(invent)1093____(invent)duringhislifetime.4.WemakeChangHongTVsinSichuan.ChangHongTVs______byusinSichuan.5.Thechildrenateupalltheapples.Allthe
4、apples______upbythechildren.(设计意图:通过此环节,复习前一节课学习过的重点内容,特别是让学生理解被动语态)Step2Learningaims1.掌握本课单词和短语accidental,byaccident,ruler,boil,remain,smell,saint,national,trade,takeplace,popularity,doubt,withoutdoubt2.知道一般过去时被动语态的结构和用法;3.学习做阅读练习的方法和技巧。(设计意图:出示本节课的学习目标,让学生读一读,明白本节课要掌握的内容)St
5、ep3Leadin1.Howmanykindsofdrinksdoyouknow?Canyounameany?2.Howmanykindsofteadoyouknow?3.Teaquiz:Somequestionsabouttea:①Teawasfirstinventedin_______.②Teacomesfrom_______.③Teatreesmostlygrowinthe______ofChina.④TeawasbroughttotheWesternworldin__________.(设计意图:通过各种各样的饮料图片引入茶,激发学生的学
6、习兴趣。)Step4Reading1.LeadinT:AnAccidentalInventionWhatdoesitmean?Canyouthinkofaninventionthatwasinventedbyaccident?Whatisthearticleabout?2T:Doyouwanttoknowsomethingabouttea?Whenwasitinvented?Whowasitinventedby?Howwasitinvented?Pleasereadthepassagequicklyandmatcheachparagraphwit
7、hitsmainidea.Paragraph1LuYuandhisbookChaJingParagraph2HowteawasspreadtoothercountriesParagraph3Howteawasinventedbyaccident(设计意图:通过一系列问题的提出激发学生的阅读欲望,让学生快速阅读文章后找出每一段的主要意思,了解文章大意引导学生展开任务型阅读活动。)3.Readthepassageagainandtrytoanswerhequestions.Pleasereadascarefullyasyoucanthistime.(
8、1)Whenwasteafirstdrunk?(2)Howwasteainvented?(3)Whoiscalled“thesainto