九年级英语全册Unit6WhenwasitinventedSectionA2人教新目标版.ppt

Unit6Whenwasitinvented?,SectionA2a-2d,九年级(全),n.鞋跟；足跟/hi:l/n.勺；铲子/sku:p/n.电；电能/,ilektristi/n.样式；款式/stail/n.高兴；愉快/ple(r)/n.(=zip)拉链；拉锁/zip(r)/adj.每日的；日常的/deili/,heelscoopelectricitystylepleasurezipperdaily,有道理n.网站/websait/n.先锋；先/,paini/,/,painir/v.列表；列清单/list/n.名单；清单v.替代；说到/menn/,haveapointwebsitepioneerlistmention,WhataretheFourGreatInventionsinancientChina?,Doyouknow?,paper-making造纸术,compass指南针,printing印刷术,gunpowder火药,造纸术,印刷术,car,WhatrethesecalledinEnglish?,television,telephone,computer,calculator,microwaveoven,lightbulb,battery,Lookatthethings.Inwhatorderdoyouthinktheywereinvented?,A:Ithinkthecalculatorwasinventedbeforethecomputer.B:Well,Ithinkthecalculatorwasinventedafterthecomputer.,ThecarwasinventedbeforetheTVset.,Game,A:IthinkwasinventedbeforeB:Well,Ithinkwasinventedafter.,ThetelephonewasinventedbeforetheTVset.,A:IthinkwasinventedbeforeB:Well,Ithinkwasinventedafter.,Thetelephonewasinventedbeforethecomputer.,A:IthinkwasinventedbeforeB:Well,Ithinkwasinventedafter.,2aListenandnumbertheinventions13intheorderyouhearthem.,2,1,3,2bListenagainandcompletethechartbelow.,changing,inthedark,serving,Thefirstinventionisshoeswith_.Peoplealwayshittheirtoeson_onthewaytothebathroomatnight.Sopeoplecanusethemfor_inthe_.,Listenagainandfillintheblanks.,something,seeing,dark,lights,Thesecondinventionisaspecialice-cream_.Itrunson_andbecomeshot.Its_forservingreally_ice-cream.,scoop,electricity,used,cold,Thelastinventionisshoeswithspecial_.Peoplecanmovetheheels_and_.Youcan_theheelsifyouaregoingtoa_or_themifyouarejustgoingoutfor_.,heels,down,up,raise,party,lower,shopping,2cMakeconversationsusingtheinformationin2b.,Whataretheshoeswithlightsusedfor?,Theyreusedforseeinginthedark.,Whatarehotice-creamscoopusedfor?,Theyreusedforservingforreallycoldice-cream.,Whatareshoeswithspecialheelsusedfor?,Theyreusedforchangingthestyleoftheshoes.,Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink.hmm.Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenitsusedinour,2dRole-playtheconversation.,dailylives.Youcanseezippersondresses,trousers,shoes,bags.almosteverywhere!Paul:Well,youdoseemtohaveapoint.Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasntusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.,role-play,HeyRoy,Languagepoints,thestyleoftheshoes鞋子的款式style名词，意为“样式；款式”。其常用短语instyle意为“时髦的”，其反义短语为outofstyle,意为“过时的”。Thisyearsstyleindressesisdifferentfromlastyears.今年的服装样式与去年的不同。Herclothesarealwaysinstyle.她的衣服总是很时髦。,(2)style作名词，还可意为“方式”。Ourchildrenneednewlearningstyles.我们的孩子需要新的学习方式。Ilikeyourstyle.我喜欢你做事的方式。,2.Mypleasure!非常愿意！pleasure(astateoffeelingorbeinghappy)名词，意为“高兴;愉快”。Hetakesnopleasureinhiswork.他从工作中得不到丝毫的乐趣。Thanksforhelpingme.谢谢你帮助了我。Mypleasure./Itsapleasure.别客气。,pleasure,pleased与pleasant,辨析：,Iampleasedwiththepainting.我对这幅画很满意。Wishyouapleasantjourney!祝你旅途愉快！,3.Thinkabouthowoftenitsusedinourdailylives.想想看,在我们的日常生活中它被使用得多么频繁。daily(happening,doneorproducedeveryday)形容词，意为“每日的；曰常的”。Dontyoureadthedailynewsintodaysnewspaper?你（们）没有读今天报纸上的每日新闻吗?(2)daily(everyday)副词，意为“每日;每天”Themilkmancomesdailytoourhouse.送奶人每天都到我们家来送奶。,拓展：,dailyadj.每日的,日常的adv.每日;每天weeklyadj.每周的adv.一周一次monthlyadj.每月的adv.一月一次yearlyadj.每年的adv.一年一次,4.Well,youdoseemtohaveapoint.嗯，看来你说的确实有道理haveapoint固定短语，意为“有道理”YouhaveapointItwouldbebettertowaittilltomorrow.你说的有道理，还是等到明天比较好。,5.Thepioneersofdifferentinventionswerelistedthere.各种发明的先驱者们被列到了上面。(1)pioneer(apersonwhodoessomethingfirst)可数名词，意为“先锋；先驱”。ChinaYoungPioneers意为“中国少年先锋队”。Heisacomputerpioneer.他是计算机方面的先驱。,(2)list动词，意为“列表;列清单”。Listthemandyouwillneverforget.把它们列出来你就不会忘记了。list用作名词，意为“名单；清单”。Ididnotseehisnameonthelist.我在名单上没有看到他的名字。,6.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.例如,它提到拉链是在1893年由惠特科姆.贾德森发明的。mention动词，意为“提到，说到”其后可接that引导的宾语从句。HementionedthatthefoodwasinventedbyaChinese.他提到这种食物是由一个中国人发明的。,mention的其他搭配,拓展：,mentionsb./sth.(tosb.)(向某人)提起某事Dontmentionitbeforethechildren.在孩子们面前提及此事。Nobodymentionedanythingtomeaboutit.没人向我提过这事。mentiondoingsth.提到做某事WheneverImentionhavingdinnertogether，hesayshestoobusy.无论何时我一提起块儿吃顿饭，他就说太忙。,“Dontmentionit.”主要用来回答感谢，有时也来回答道歉。Thankyouverymuch.多谢你了。Dontmentionit.不客气。Imsorrytotroubleyou.对不起，打扰你了。Dontmentionit.没关系。,注意：,Exercise,1MoYanisfamous_anexcellentwriter.AndChinaisfamous_culture.A.for;asB.for;forC.because;asD.as;for2.-WhenwillABiteofChinaIIbegintonight?-It_fortenminutes.A.willbeginB.hasbegunC.willbeonD.hasbeenon,D,C,3.Sixteen-year-oldsshouldnt_togotoanInternetbar.A.beallowedB.beallowC.allowD.areallowed4.-Imnothungrybutthirsty.-_.A.Imhungry,too.B.Whataboutsomecakes?C.Imhappytohearthat.D.Howaboutaglassofwater?,A,D,5.WecanuseQQtotalkwitheachotheronline.Really?Couldyoupleas