英语人教版九年级全册unit 6 Section A 1 a-2 d.ppt

英语教学课件,九年级全一册,Whenwasit,invented?,Unit6,heelscoopelectricitystyleprojectpleasurezipper,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,Wordsand,Expressions,dailyhaveapointwebsitepioneerlistmention,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,Wordsand,Expressions,Letsenjoyavideo.,AmazingChineseinventions,Lead-in1,WhataretheFourGreatInventionsinancientChina?,Lead-in2,Talking,paper-making,printing,compass,gunpowder,objectives,TolistenandspeakaboutthehistoryofinventionsusingpassivevoiceTolistenandspeakaboutwhatinventionswereusedforusingpassivevoice,WhatsthiscalledinEnglish?,car,telephone,microwaveoven,computer,battery,television,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.,VS,IthinktheTVwasinventedbeforethecar.,Well,IthinktheTVwasinventedafterthecar.,VS,Ithinkthecomputerwasinventedafterthephone.,Yes,Iagreewithyou.,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?,VS,ThecarwasinventedbeforetheTVset.,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?,VS,ThetelephonewasinventedbeforetheTVset.,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?,VS,Thetelephonewasinventedbeforethecomputer.,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?Numberthem.,1a,Listenandmatchtheinventionswiththeyears.,1971,1885,1876,1927,1b,Game,全班分成两组，每组出四个代表。,游戏规则：每组的四名同学分别命名为car,phone,computer,television，当一组同学问出whenwasthecarinvented?另外一组叫car的同学要马上说出Ithinkitwasinventedin1885，然后游戏继续，由car继续发问。答题过慢，时间说错或句法有问题都算错。,1c,Lookandsay,style,n.样式；款式,Aparticularwayofdoingsomething,designingsomething,orproducingsomething.,Itisnotherstyle.,这不是她的做事风格。,Lookandsay,project,n.项目；工程,Animportantandcarefullyplannedpieceofwork,thatisintendedtobuildorproducesomethingnew,ortodealwithaproblem.,Thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld”.,学校项目的主题是“小发明改变大世界”。,Lookandsay,pleasure,n.高兴；愉快,Thefeelingofhappinessorsatisfactionthatyougetfromanexperienceyouenjoy.,Thechildrenusedtogetalotofpleasureoutofthatgamewhentheywereyoung.,那些孩子小时候曾从那个游戏中得到过很多乐趣。,Lookandsay,pioneer,n.先锋；先驱,Oneofthefirstpeopletodosomethingthatotherpeoplewilllaterdeveloporcontinuetodo.,WhatifIamapioneer,orevenagenius?,要是我是个开拓者，甚至是个天才，怎么办？,Lookandsay,list,n.名单；清单V.列表；列清单,1.aseriesofnames,items,figures,etc,especiallywhentheyarewrittenorprinted,Makealistofthethingsyouhavetodo.,Theguidebooklists1,000hotelsandrestaurants.,2.Towritealist,ormentionthingsoneaftertheother.,beusedfor被用做于,A:Whatisthecarusedfor?B:Thecarisusedfortraveling.,beusedfor被用做于,A:Whatisthephoneusedfor?B:Thephoneisusedfortalkingwithpeople.,beusedfor被用做于,A:Whatisthemicrowaveovenusedfor?B:itisusedforheatingfood.,beusedfor被用做于,A:Whatisthekeyboardusedfor?B:itisusedforputtinginformationintothecomputer.,beusedfor被用做于,看图用beusedfor造句。,Thescissorsareusedforcuttingpaper.,beusedfor被用做于,看图用beusedfor造句。,Apencilsharpenerisusedforsharpeningpencils.,Listenandnumbertheinventions1-3intheorderyouhearthem.,2a,Seeinginthedark.,Servingreallycoldice-cream,Listenagainandcompletethechartbelow.,Changingthestyleoftheshoes.,2b,2c,Makeconversationsusingtheinformationin2b.,Lookattheshoeswithspecialheels,whataretheyusedfor?,Theyareusedforchangingthestyleoftheshoes,Howabouttheshoeswithlights,whataretheyusedfor?,TheyareusedforSeeinginthedarkwhenyougetupatnight.,Howaboutthehotice-creamscoop?,Thehotice-creamscoopismyfavorite,itisusedforservingreallycoldice-cream.,conclusion,1.Whenwasinvented?ItwasinventedinIthinkisinventedbefore/after2.Whatis/areusedfor?Itis/theyareusedfor.,Readandtrytorecitetheconversationsin5-10minutes.,Role-play,1.Roleplayingroups;2.Roleplayinfrontoftheclass,Wellseewhichgroupdoesthebest.,2d,Languagepoints,Canyouhelpmethinkofaninvention?,helpsb.(to)dosth.,帮助某人做某事,Willyouhelpme(to)choosemyselfanewcoat?,请你帮我选件新大衣好吗？,Ioftenhelpmymomwiththehousework.,helpsb.withsth.,你能帮我想个发明吗？,Languagepoints,Thinkabouthowoftenitisusedinourdailylives.,Hebenefitsbydailyexercises.,每天锻炼对他有好处。,日常生活,dailylife,howoften,多久，多常,此外，howoften经常用来提问某动作或状态发生的频率。,想想我们日常生活中使用拉链的次数。,Languagepoints,Well,youdoseemtohaveapoint,do,的确；确实,do可放在动词前面用来加强语气，在谓语动词前面添加助动词do表示强调的用法常见于肯定句和祈使句中。,Hedidcomebutsoonwentback.他的确来过，但很快就回去了。,嗯，你说的确实有道理。,Languagepoints,ItmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.,beinventedby,由发明,mention,v.提到；说到,Canyoumentiononeofthemistakesoffhand?你能马上指出其中一个错误吗?,这个网站提到拉链是在1893年由惠特科姆贾德森发明的。,本课时重点回顾,beusedfor被用做于Whenwasinvented?ItwasinventedinIthinkisinventedbefore/after3.Whatis/areusedfor?Itis/theyareusedfor.,Now2minstotestyourspelling.,English-Chinese,projectheelscoopzipperElectricityhaveapointwebsite,Chinese-English,高兴日常的样式先锋提到清单,Whenfinished,exchangeyourpaperstoseewhodoesthebest.,SpellingBee,把下列句子改为被动语态。1.TheymadethesecomputersinShenzhen.Thesecomputers_inShenzhen.2.Sheboughtanewbikeyesterday.Anewbike_byheryesterday.,weremade,wasbought,1.Lastweekend,Jack_toabirthdaypartyandhehadalotoffun.(2010吉林长春)A.i