九年级unit6 演示文稿1.ppt.ppt.ppt.ppt.ppt

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1、第一课时SectionA1a-2c听说课Unit6Whenwasitinvented?What'sthis?It'saring.Whatisitmadeof?Itismadeofgold.Itisagoldenring.Wherewasitmade?ItwasmadeinChina.Wherewastheringmade?这枚戒指是在什么地方制造的？它是中国制造的。以上两个句子用什么语态？主动还是被动？被动语态一般过去时态的主动语态与被动语态的区别：主动语态：主语+动词+宾语+其他被动语态：主语+was/were+过去分词+by+14acar23ateliphoneaT

2、VacomputeraTVacomputerateliphoneacarWhat'sthis?It's______.atelephoneacomputeracaraTV.1a.Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem/1--4,(1=first,4=last)A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.A:

3、我认为电视在小汽车之前被发明。B:呃，我认为电视在小汽车之后被发明。Whenwasitinvented?发明Itwasinventedaround_______.1927.1bListenandmatchtheinventionswiththeyear.1876.197118851927Whenwasitinvented?Itwasinventedin/around_______.abcddacb1cStudentBcoverthedates.StudentAaskStudentBwhenthethingsinthepictureind1bwereinvented.Th

4、enchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.学生B盖住1b中的日期，学生A问学生B在1b图中的物品发明的时间。然后转换角色练习。对话的汉语是：A:电话是在什么时候发明的？B:我认为它是在1876年发明的。注意：电话是被发明的，句子应用被动语态。发明使用驱动舀升起降低移动改变鞋后跟电特殊的inventuserunserveraiselowermovechangeheelelectrcityspecial单词热身请翻译下列的词组1、有特殊鞋后跟

5、的鞋子2、带灯的鞋子3、电驱动热冰淇淋勺子1shoeswithspecialheels3hotice-creamscooprunsonelectricity.shoeswithspecialheelsWhenweretheyinvented?Whataretheyusedfor?Whenwereinvented?Wedon'tknowwhentheywereinvented.Whatarethespecialheelsusedfor?Theycanbeusedtochangethestyleoftheshoes.Theheelscanbemovedupanddownto

6、raiseortolower.shoeswithlightsWhat'rethese?They'reWhataretheyusedfor?They'reusedforseeinginthedark.hotice-creamscoop（勺子）runs（驱动）onelectricity（电）.What'sthis?It'saWhat'sthis?It'sahotice-creamscoop（勺子）runs（驱动）onelectricity（电）.Whatisausedfor?Itisusedforservingreallycoldice-cream.2a,listenand

7、numbertheinventions(1~3)intheorderyouhearthem.听录音，按你听到的顺序给这些发明标1~3号.shoeswithspecialheelsshoeswithlightshotice-creamscoop（勺子）runs（驱动）onelectricity（电）3shoeswithspecialheels1shoeswithlights2hotice-creamscoop（勺子）runs（驱动）onelectricity（电）2bListenagainandcompletethechartbelow.(