英语人教版九年级全册Unit 6Section A 1a-2d

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1、课题Unit6Whenwasitinvented?SectionA1(1a-2d)第课时课型新授教学目标①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?—Theyareusedforseeingatnight.教学重点1.教学重点：1)本课时的单词、词组和句型，学习运用一般过去时态的被动语态。2)学会询问发明时间及用途的基本句型：教学难点2.教学难点：运用一般过去时态的被动语态来讨论发明的发明时间及用途。教学过程I.Warmingup展

2、示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。Ⅱ.Presentation引导学生们学习一般过去时态的被动语态结构。让学生们看大屏幕的如果爱和发明者的图片,并将句子改为被动语态。如：T:KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.Listenandcompletetheconversationsinthepicturein1a.Thenchecktheanswerswiththewholeclass.Ⅲ.Talkin

3、g1.Lookatthepicturesin1a.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem[1-4].2.Ssdiscusswiththeirpartnersandnumberthepictures.3.Talkingabouttheinventions:Ⅳ.Listening(1b)1.T:TellSslookatthepicturesandyearsontheleft.2.PlaytherecordingfortheSstolist

4、en.3.Sslistentotheconversationandtrytomatchtheinventionwiththeproperyear.4.Playtherecordingagain.5.Checktheanswers.Ⅴ.Pairwork(1c)Ⅵ.Learningthenewwords&ListeningⅦ.Pairwork(2c)1.TellSstomakeconversationsusingtheinformationin2b.MakeamodelfortheSs.2.LetsomeSsmakeconversationsus

5、ingtheinformationin2b.3.Seewhichgroupdoesthebest.Ⅷ.Role-play(2d)1.ReadtheconversationsandLetSsreadaftertheteacher.2.Explainsomenewwordsandmainpointsintheconversation.3.AskSstorole-playtheconversationingroups.X.Languagepoints1.Well,youdoseemtohaveapoint…2.Theyareusedforseein

6、ginthedark.3.Thinkabouthowoftenit’susedinourdailylives.课后作业P57T1-15教学后记