2014年秋人教版新目标九年级英语Unit-6-Section-A-1【ppt课件】

Unit6Whenwasitinvented?年份的读法两个数字一组，分为前后两组121865eighteensixtyfive1989千年的读法2000twothousand2001twothousandandonenineteeneightynine3前两个数字不为零，后两个数字为零。1800eighteenhundred1900nineteenhundred4非四位数的年份的读法！531fivehundredandthirty-one翻译下列年代：1nineteenseventy-one____________2eighteeneighty-five__________3.eighteenseventy-six__________4.1927_________________5.1976______________________6.2008____________________7.2014_____________________1971年1885年1876年nineteentwenty-sevennineteenseventy-sixTwothousandandeighttwentyfourteenWhataretheFourGreatInventionsinancientChina?Doyouknow?paper-making造纸术compass指南针printing印刷术gunpowder火药造纸术印刷术carWhat’sthiscalledinEnglish?televisiontelephonecomputercalculatormicrowaveovenlightbulbbatteryLookatthethings.Inwhatorderdoyouthinktheywereinvented?A:Ithinkthecalculatorwasinventedbeforethecomputer.B:Well,Ithinkthecalculatorwasinventedafterthecomputer.ThecarwasinventedbeforetheTVset.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….ThetelephonewasinventedbeforetheTVset.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasinventedbeforethecomputer.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….TolearntounderstandandusepassivevoiceTolistenandspeakaboutthehistoryofinventionsusingpassivevoiceTolistenandspeakaboutwhatinventionswereusedforusingpassivevoice1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.42131bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1976dacb__1971__1876__1927__1885telephonecartelevisioncomputerWhenwasitinvented?b.d.c.a._______wasinventedin_______.1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.cWhenwasthecomputerinvented?Letmesee…2aListenandnumbertheinventions[1–3]intheorderyouhearthem.2132bListenagainandmatchtheitemswiththeirinventorsanduses.InventionWhatisit/aretheyusedfor?shoeswithspecialheels_________thestyleoftheshoesshoeswithlightsseeing_____________hotice-creamscoop________reallycoldice-creamchanginginthedarkserving2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’reusedforseeinginthedark.Explanations1.thestyleoftheshoes鞋子的款式(1)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”。►Thisyear'sstyleindressesisdifferentfromlastyear’s.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。Summariesmoderninventionsbeinventedinneedtotakeahistoryclasscouldn’taffordoneinthosedayspersonalcomputers现代发明在某年、某地发明需要做某事上历史课买不起在过去个人电脑Exercise用invent,discover，find或create的形式填空，完成句子。1.When_____thestreamengine（蒸汽机）___?2.Ican’t____mybike,I’mlookingforit.3.Scientistsarenowtryingto___ifthisispossible.findwasinventeddiscover4.Doyouknowwho__________theplane？5.He_______quiteanumberofwonderfulcharactersinhisplay.inventedcreated用所给单词的正确形式填空：1.Whenthetelephone(invent)?2.Thecomputercanusdomathproblems(help).inventedwashelp1.Inthoseday,thewomancouldn't(afford)aTVbecausetheywerereallyexpensive.2.Afriendof(I)cametoseemelastweek.3.Ithinkyouneed(take)ahistoryclass.affordminetotake单项选择（）1.Thekindofcupisused_______drinking.A.toB.asC.byD.for（）2.Mymotherandmysisterkeptontalking,butmyfather________silentallthetime.A.gotB.keptC.turnedD.lookedDB（）3.Ithinktheshortstory______byLuXun.A.iswritingB.iswrittenC.writtenD.waswritten（）4.--Who_____theelectriclightlamp_____?—Edison.A.was;inventedB.is;inventedC.was;inventedbyD.did;inventedbyDCPaul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Withpleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinour2dRole-playtheconversation.dailylives.Youcanseezippersondresses,trousers,shoes,bags...almosteverywhere!Paul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Paul:Really?Sowhendiditbecomepopular?Roy:Around1917.HeyRoy…2.Withpleasure!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名词，“高兴；愉快”。常用短语Mypleasure./Withpleasure./It’sapleasure.pleased形容词，“高兴的”，短语bepleasedtodosth.“乐于做某事”；bepleasedwith“对……满意”，句子的主语通常为人pleasant形容词，“令人愉快的”，可作定语、表语，修饰物►Iampleasedwiththepainting.我对这幅画很满意。►Wishyouapleasantjourney!祝你旅途愉快！3.Thinkabouthowoftenit’susedinourdailylives.想想看,在我们的日常生活中它被使用得多么频繁。(1)daily(happening,doneorproducedeveryday)形容词，意为“每日的；曰常的”。►Don’tyoureadthedailynewsintoday’snewspaper?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。dailyadj.