空白演示,在此输入您的封面副标题,空白演示在此输入您的封面副标题,Unit6,Whenwasitinvented,？,Unit6Whenwasitinvented？,objectives,Tolistenandtalkaboutthefamousinventionsandtheirhistory,using,passivevoice,1.-When,wasinvented,?,-It,wasinvented,in,2.Ithink,isinvented,before/after,Tolistenandspeakaboutwhatinventionswereusedforusing,passivevoice,What,is/areusedfor,?,Itis/they,areusedfor,.,objectivesTolistenandtalkabout,heel,scoop,electricity,style,project,pleasure,zipper,n.,脚跟；足跟,n.,勺；铲子,n.,电；电能,n.,样式；款式,n.,项目；工程,n.,高兴；愉快,n.,拉链；拉锁,heeln.脚跟；足跟,Daily,haveapoint,website,pioneer,list,mention,adj.,每日的；日常的,有道理,n.,网站,n.,先锋；先驱,v.,列表；列清单,n.,名单；清单,v.,提到；说到,Dailyadj.每日的；日常的,WhataretheFourGreatInventionsinancientChina?,Whoinventedthem?,Talking,WhataretheFourGreatInventionsi,paper-making,printing,compass,gunpowder,CaiLun,BiSheng,ancientworkers,ancientalchemist(,炼丹家,),Paper-making,wasinvented,byCaiLun.,paper-makingprintingcompassgun,What,s,this,called,inEnglish?,car,telephone,microwave,oven,computer,battery,television,WhatsthiscalledinEnglish?cart,Lookatthethings.Inwhatorderdoyouthinkthey,wereinvented,?Discussthemwithyourgroup.,VS,IthinktheTV,wasinvented,beforethecar.,Well,IthinktheTV,wasinvented,afterthecar.,一般过去时的被动语态,was/were+,及物动词的过去分词,Lookatthethings.Inwhatorderdoy,VS,Ithinkthecomputer,wasinvented,afterthephone.,Yes,Iagreewithyou.,Lookatthethings.Inwhatorderdoyouthinkthey,wereinvented,?Discussthemwithyourgroup.,VSIthinkthecomputerwasinvented,Lookatthethingsbelow.Inwhatorderdo,youthinkthey,wereinvented,?Number,them.,1a,Lookatthethingsbelow.Inwhatord,Listening,Listenandmatchtheinventionswiththeyears.,1b,_1876,_1885,_1927,_1971,d,a,c,b,ListeningListenandmatchtheinve,Listenandmatchtheinventionswiththeyears.,1971,1885,1876,1927,1b,Listenandmatchtheinventionswit,KarlBenz,Doyouknowwhotheseinventorsare?,AlexanderBell,J.L.Baird,KarlBenzDoyouknowwhotheseinven,KarlBenzinventedthefirstcarin1885.,Thefirstcar,wasinvented,(byKarlBenz)in1885.,KarlBenzinventedthefirstcarin1,Thefirsttelephone,wasinvented,(byBell)in1876.,Bellinventedthefirsttelephonein1876.,Thefirsttelephonewasinvented(b,Thefirsttelevision,wasinvented,(by,J.L.Baird,)in1927.,J.L.Baird,inventedthefirsttelevisionin1927.,Thefirsttelevisionwasinvented(,Whatcanyouseeonthetable?,Whatistheboydoing?,Whatisthegirldoing?,Whatisthescoopusedfor?,Whatareshoesusedfor?,Lookandguess,Whatcanyouseeonthetable?Lookan,Listening,Listenandnumbertheinventions1-3intheorderyouhearthem.,2a,_shoeswithspecial,heel,s,_shoeswithlights,_hotice-cream,scoop,runson,electricity,1,3,2,ListeningListenandnumbertheinv,Invention,Whatisit/aretheyusedfor?,shoeswithspecialheels,_thestyleoftheshoes,shoeswithlights,seeing_,hotice-creamscoop,_reallycoldice-cream,Listenagainandcompletethechart.,2b,changing,serving,inthedark,InventionWhatisit/aretheyusedf,Makeconversationsusingtheinformationin2b.,2c,A:Whataretheyusedfor?,B:Theyareusedfor,Makeconversationsusingtheinfor,beusedfor,被用做于,A:What,is,thecar,usedfor,?,B:Thecar,isusedfor,travel,ing,.,beusedfor被用做于A:Whatisthecaru,看图用,beusedfor,造句。,microwave,phone,scissors,pencilsharpener,keyboard,看图用beusedfor造句。microwavephones,2c,Makeconversationsusingtheinformationin2b.,Lookattheshoeswithspecialheels,whataretheyusedfor?,Theyareusedforchangingthestyleoftheshoes.,Howabouttheshoeswithlights,whataretheyusedfor?,Theyareusedforseeinginthedarkwhenyougetupatnight.,2cMakeconversationsusingtheinf,把下列句子改为被动语态。,1.TheymadethesecomputersinShenzhen.,Thesecomputers_in,Shenzhen.,2.Sheboughtanewbikeyesterday.,Anewbike_byher,yesterday.,weremade,wasbought,把下列句子改为被动语态。weremadewasbought,1.Lastweekend,Jack_toa,birthdaypartyandhehadalotoffun.,A.inviteB.wasinvited,C.invitedD.isinvited,1.Lastweekend,Jack_toa,2.Lastmonthanewlaw_inChina,tostoppeoplefromsmokinginpublicplaces.,A.ispassedB.passes,C.hadpassedD.waspassed,2.Lastmonthanewlaw_inChina,Review,1,.,Whenwasinvented?,Itwasinventedin,Ithinkisinventedbefore/after,2.Whatis/areusedfor?,Itis/theyareusedfor.,Review1.Whenwasinvented?,本课时重点回顾,beusedfor,被用做于,Whenwasinvented?,Itwasinventedin,Ithinkisinventedbefore/after,3.Whatis/areusedfor?,Itis/theyareusedfor.,本课时重点回顾beusedfor被用做于,Now2minstotestyourspelling.,English-Chinese,projectheelscoopzipperelectricityhaveapointwebsite,Chinese-English,高兴日常的样式,先锋提到清单,Whenfinished,exchangeyourpaperstoseewhodoesthebest.,SpellingBee,Now2minstotestyourspelling.Eng,Learnthenewwordsbyheart.,ReviewthepassivevoicewehavelearntinUnit5.,Previewthenewwordsandexpressions.,Homework,Learnthenewwordsbyheart.Homewo,