初中人教版九年级上册英语第六单元ppt课件版Section-A-1a-1c.ppt

Period 1Section A 1a-1c 一般过去时态的被动语态一般过去时态的被动语态结构结构结构结构:was/were+:was/were+V V过去分词过去分词过去分词过去分词 一般过去时态的被动语态结构一般过去时态的被动语态结构注意：注意：这里这里be的形式决定了被动语态的的形式决定了被动语态的时态，其后的过去分词没有变化时态，其后的过去分词没有变化肯定句肯定句主语主语+was/were+V过去分词过去分词+(by)否定句否定句主语主语+was/were+not+V过去分词过去分词+(by)一般疑问句一般疑问句Was/Were+主语主语+V过去分词过去分词+(by)?特殊疑问句特殊疑问句特殊疑问词特殊疑问词+was/were+主语主语+V过去分词过去分词+(by)?年份的读法年份的读法两个数字一组，分为前后两组两个数字一组，分为前后两组两个数字一组，分为前后两组两个数字一组，分为前后两组1 12 21865 eighteen sixty five1989 千年的读法千年的读法2000 two thousand 2001two thousand and onenineteen eighty nine3 3前两个数字不为零，后两个数字为零。

前两个数字不为零，后两个数字为零1800 eighteen hundred1900 nineteen hundred4 4非四位数的年份的读法！非四位数的年份的读法！531 five hundred and thirty-one 翻译下列年代：翻译下列年代：v1 nineteen seventy-one_ v2 eighteen eighty-five_v3.eighteen seventy-six v4.1927_ v5.1976_ v6.2008_v7.201419711971年年年年18851885年年年年18761876年年年年nineteen twenty-sevennineteen twenty-sevennineteen seventy-sixnineteen seventy-sixTwo thousand and eightTwo thousand and eightnineteen and fourteennineteen and fourteenWhataretheFourGreatInventionsinancientChina?Do you know?Chinese four great ancient inventionscompassgunpowderprintingPaper makingModern inventionsTalkabouttheinventions(发明发明).Whichonedoyouthinkisthemosthelpfulinventioninourdailylife?Leadin carTVmobile phonecameraclockPresentation1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem1-4(1=first,4=last)1234computerTVA:Ithinkthewasinventedbeforethe.B:Idisagree.(Iagree.)Ithinkthewasinventedafterthe.carclockA:Ithinkthewasinventedbeforethe.B:Idisagree.(Iagree.)Ithinkthewasinventedafterthe.cameraA:Ithinkthewasinventedbeforethe.B:Ithinkso.(Idontthinkso.)Ithinkthewasinventedafterthe.cartelephonemobilephoneA:Ithinkthewasinventedbeforethe.B:Ithinkso.(Idontthinkso.)Ithinkthewasinventedafterthe.1b Listenandmatchtheinventionswiththeyears.abcdWhenwasthe.invented?1876188519271971acbdtelephone：：mobile phoneA:When was the invented?B:It was invented in _.1c1c18761876TVtelevisionA:When was the invented?B:It was invented in _.19271927computer私人电脑私人电脑personal computerprivate computerA:When was the invented?B:It was invented in _.19711971carBenz(奔驰奔驰)A:When was the invented?B:It was invented in _.18851885Unit6 When was it invented?SectionA(2a-2c)第二课时第二课时New words:heel/hi:l/n.鞋跟；足跟鞋跟；足跟electricity/ilektristi/n.电；电能电；电能scoop/sku:p/n.勺勺;铲子铲子 style/stail/n.样式样式;款式款式light bulblight bulb18791879When was it invented?It was invented in 1879.Who was it invented by?It was invented by Edison.Whats it used for?Its used for seeing in the dark.Car1885When was it invented?Who was it invented by?What is it used for?Benz.It was invented in 1885.It is used for traveling fast.It was invented by Benz.invent v.发明，创造发明，创造发明家，创造者发明家，创造者n.inventioninventorEdison was a great _.He _ 1093 things.His _ are very important to us.爱迪生是一位伟大的发明家，他发明了爱迪生是一位伟大的发明家，他发明了1093样东西，他的发明对我们很重要。

样东西，他的发明对我们很重要inventorinventedinventions2aListen and number the inventions inthe order that you hear.1232b listen again and complete the chart blelow.changing the style of the shoes.Shoes with lightsseeing in the dark.Hot ice-cream scoopshoes with special heelsserving really cold ice cream.potato chips1850 18701853When was it invented?S1:What are these?S2:They are shoes with lights.S1:What are they used for?S2:They are used for seeing in the dark.S1:Who were they invented by?S2:They were invented by Julie Thompson.2cMake conversationsusing the information in 2b.vS1:What is this?vS2:This is a hot vice-cream scoop.It runs on electricity.vS1:What is it used for?vS2:It is used for serving really cold ice cream.vS1:Who was it invented by?vS2:It was invented by Chelsea Lanmon.2cS1:What are these?S2:They are shoes with special heels.S1:What are they used for?S2:They are used for changing the style of the shoes.S1:Who were they invented by?S2:They were invented by Jayce Coziar and Jamie Ellsworth.2c单项选择单项选择v（）1.The kind of cup is used_ drinking.v A.to B.as C.by D.forv（）2.My mother and my sister kept on talking,but my father_silent all the time.v A.got B.kept v C.turned D.lookedD DB Bv（）3.I think the short story _by Lu Xun.v A.is writing B.is written v C.written D.was writtenv（）4.-Who_the electric light lamp_?Edison.v A.was;invented B.is;invented vC.was;invented by D.did;invented byD DC CExercise v完成句子：完成句子：v1.汽车是什么时候发明的？它是在汽车是什么时候发明的？它是在1885年被年被发明的。

发明的vWhen _ the car_?vIt _ _ _1885.v2.带灯的鞋子是什么时候发明的？是去年发带灯的鞋子是什么时候发明的？是去年发明的vWhen _shoes with lights _ _?They _ _ last year.was inventedwas invented inwere inventedwere inventedv3.他们是谁发明的是朱丽他们是谁发明的是朱丽.汤普森发明的汤普森发明的v_ were they _ _?They were _ _Julie Thompson.v4.他们是用来做什么的？他们是用来做什么的？是用来在黑暗中视物是用来在黑暗中视物的vWhat are they _ _?Theyre used _ _ in the dark.v5.我认为的发明要早于汽车的发明我认为的发明要早于汽车的发明vI think the telephone _ _ _the car.Who Invented byinvented byfor seeingused for before was inventedPeriod 2Section A 2dvv2dvvQuestions:vv1 What is the subject for Pauls school project?vv2 Where can we see zippers?vv3 Who invented zippers?And when?vv4 When did zippers become popular？Small inventions that。