英语人教版九年级全册unit6sectionA 课件.ppt

《英语人教版九年级全册unit6sectionA 课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Section(1A-1c)Unit6Whenwasitinvented?预习案学习案反馈案预习检测一个安全的地方担心我的安全被用来做某事AsafeplaceWorryaboutmysafetyBeusedfordoingsth翻译下列年代：1.Nineteenseventy-one_________2.Eighteeneighty-five____3.eighteenseventy-six4.1927_________________5.1976______________________6.2010____________________学习目标知识目标：1.掌握单词和短语：Invent

2、,worryabout,noway,beusedforsth.2.掌握句型：whenwasitinvented?whowasitinventedby?Whatisitusedfor?技能目标：弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。情感态度价值观：懂得人类的科学发明创造了丰富的物质文明，激发创造发明的能力和愿望。并乐于参加学习小组活动，积极合作。Chineseinventionscompassgunpowerprintingpaper-makingthefourgreatinventionsofancientChina[‘kʌmpəs][‘prɪntɪŋ]The

3、fourancientinventionsmakeChinastronger.古代的Manymoderninventionshavechangedtheworld.Thecar_____________KarlBenz.KarlBenzinventedthecar.wasinventedbyKarlBenzwhowasthecarinventedby?Whatisitusedfor?Itisusedfordrivingustowork.Bellinventedthetelephone.wasinventedbyThetelephone____________Bell.BellWhatisit

4、usedfor?whowasthetelephoneinventedby?Itisusedfortalkingwithfriends.TheTVwasinventedbyBled.BeldinventedtheTV.whowastheTVinventedby?Whatisitusedfor?Itisusedforwatchingthegames.Bled.B:Itwasinventedby…A:whowas…inventedby?A:Whatisitusedfor?B:Itisusedfor…Bled.groupworkKarlBenzBell1876?Ithink_____wasinven

5、tedbefore_______.Ithink_____wasinventedafter_______.DiscussWhenwasitinvented?Whichonewasinventedearlier?Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].1a2314ListeningListenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacbA:

6、WhatisthisinEnglish?B:It’sa___________.A:Whenwasitinvented?B:Itwasinventedin_____.A:Whowasitinventedby?B:Itwasinventedby_____.A:Whatisitusedfor?B:Itisusedfor_________.1876/Bell/talkingtofriends1927/Bled/watchinggroupwork1885/carl/drivingtoschoolExercises1.Doyouknow?A.whenthecarisinventedB.whenwasth

7、ecarinventedC.whenthecarwasinvented2.Manytrees_______inourcityeveryyear.A.areplantingB.areplantedC.wereplantedCB3.Whattimedoyouthink______tomorrow?A.hecomesbackB.willhecomebackC.doeshecomebackD.hewillcomeba