英语人教版九年级全册Unit6 Section A 1.ppt

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1、Whenwasitinvented?Unit6Period1lightbulbinventionEdisoninventorEdisoninventedthelightbulb.ThelightbulbwasinventedbyEdison.A:Whenwasthetelephoneinvented?B:Well,Ithinkitwasinventedin….Guess1885187619271971A:Whenwasthecarinvented?B:Well,Ithinkitwasinventedin….Guess188518761

2、92719711bListenandmatchtheinventionswiththedates.abedc1876___1885___1927___1971___1976___dabec18761885192719711976Whenwasthecarinvented?Itwasinventedin1885.1cadjustable3battery>operate4heatscoop1adjust>NewWords2heel>highheelbattery-operatedslippersheatedicecreamscoopWha

3、tarethey?shoeswithadjustableheelsheatedicecreamscoopbattery-operatedslippers3newinventionsNames2aListenandnumbertheinventionsintheorderthatyouhear.312InventionWhowasit/weretheyinventedby?Whatisit/aretheyusedfor?shoeswithadjustableheelsChelseaLanmonscoopingreallycoldicec

4、reambattery-operatedslippersJayceCoziarandJamieEllsworthseeinginthedarkheatedicecreamscoopJulieThompsomchangingthestyleoftheshoesListenagain.Matchtheinventionswiththeirinventorsanduses.2b2cPairworkA:Whatisit/aretheyusedfor?B:Itis/Theyareusedfor…A:Whowasit/weretheyinvent

5、edby?B：Itwas/Theywereinventedby…NotebookKungfu???Herearemoreamazinginventions!HamburgerCDbagDelCtrl+Alt+Del=Reset(重置)keyboardCupsFordrinkingteaOctopusPaulOctopusTissueBoxWorldCupStrawberryShoppingbagTimeforExercises!WorkbookThepassivevoice.被动语态英语中动词有主动语态和被动语态两种语态.主动语态表示

6、主语是动作的执行者,被动语态表示主语是动作的承受者,在被动语态中动作的执行者有时用by短语表示出来.被动语态的构成:助动词be+(动词的)过去分词一般现在时一般过去时am(is,are)+donewas(were)+done{Thepassivevoice.被动语态主动语态变被动语态的结构图:Bellinventedthetelephonein1876.ThetelephonewasinventedbyBellin1876.主语谓语动词过去时宾语时间状语主语谓语动词的过去分词宾语时间状语Changethefollowingsenten

7、cesintopassivevoice.1.Edisoninventedthelightbulb.Thelightbulb__________________Edison.2.Studentsliketheirteacher.Theirteacher_________bystudents.wasinventedbyislikedHomeworktoday1.Copy&ReciteNewWords2.PreviewP70