2015年人教版九年级英语Unit_6课件

SectionA1a-2dWhenwasitinvented?Unit6Peng教学重难点本课时的单词、词组和句型，学习运用一般过去时态的被动语态。heeln.鞋跟;足跟scoopn.勺;铲子electricityn.电;电能stylen.样式;款式e.g.Ilikethestyleoftheskirt.我喜欢这条裙子的款式。carWhat’sthiscalledinEnglish?TVtelephonecomputerLookatthethings.Inwhatorderdoyouthinktheywereinvented?A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].1a2314Listenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacbStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.1cWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Listenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity132InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedarkMakeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.2dReadandanswerquestions.1.Whatinventionaretheytalkingabout?2.Dotheythinkitagreatinvention?Why?Thezipper.Yes.Becauseitisusedwidelyinourdailylives.3.Wherecanyouseezippers?Ondresses,trousers,shoes,bags…almosteverywhere.4.Whenwasitinvented?In1893.5.Whowasitinventedby?WhitcombJudson.6.Whendidthezipperbecomepopular?Around1917.HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?2dMypleasure!Letmethink…hmm…Iknow!Thezipper!Role-playtheconversation.Thezipper?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!dailyadj.每日的；日常的weeklyadj.每周的monthlyadj.每月的yearlyadj.每年的Well,youdoseemtohaveapoint…Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.v.提到;说到Really?Sowhendiditbecomepopular?Around1917.归纳总结:一般过去时态的被动语态构成：肯定句:主语+was/were+done（动词的过去分词）+其他：否定式：主语+was/were+not+done+其他一般疑问句：Was/Were+主语+done+其他？）特殊疑问句：特出疑问词+was/were+主语+done+其他？1.Sweatersareusedfor___warm.A.togiveB.tokeepC.givingD.keeping2.___doyouthinkthecomputerwasinventedby?A.WhenB.WhatC.WhoD.Why3.She’dliketohaveamobilephone___shecouldcommunicatewithherfriends.A.thoughB.untilC.unlessD.because4.Doestheboyenjoy__musicwithhisMP4allday?A.tohearB.hearingtoC.tolistenD.listeningto5.Whatisatelephoneused___,class?A.toB.inC.forD.about6.Wasacarinvented___March4,1876?A.onB.inC.atD.of7.Canyoutellme___thetrainwasinvented?A.whatB.whoC.whenD.which8.Ithinkthe___inventionisamobilephone.Whataboutyou?A.HelpfulB.mosthelpfulC.HelpfullyD.mosthelpfully9.Thebridge___bytheworkersin2009.A.builtB.buildC.wasbuildD.wasbuilt10.RiceisgrowninSouthChina___farmers.A.byB.inC.withDfor用所给词的适当形式填空1.Theblenderisusedfor__________(make)abananamilkshake.2.Thecar__________(invent)in1885.3.They__________(use)animalstodothiskindofworkinthepast.4.Tomtakesno__________(please)inhiswork.5.Electricityisbecomingmoreandmoreimportantinour__________(day)lives.makingwasinventedusedpleasuredaily5.—DidyougotoJack’sbirthdayparty?—No,I____.A.amnotinvitedB.wasn’tinvitedC.haven’tinvitedD.didn’tinvite6.ThebookBusiness@theSpeedofThought_____in1999.A.writesB.iswrittenC.wroteD.waswrittenBD7.___anewlibrary____inyourschoollastyear?A.Is;builtB.Was;builtC.Does;builtD.Did;built8.Theearthisourhome.It______well.A.mustbeprotectedB.shouldprotectC.needprotectD.shouldprotected.BA9.—Sokindofyoutogivemearidetothestation!—____.A.Itdoesn’tmatterB.NevermindC.Don'tmentionitD.Mypleasure10.It_____lastweekthatthehaze(雾霾)inBeijingcausedmanyproblems.A.reportsB.reportedC.isreportedD.wasreportedDD11.TheOlympicgamesof2016will_____inBrazil.A.takeafterB.takeoffC.takeplaceD.takeaway12.—Thankyoufortakingmearoundyourschool,Darling.—______.A.Don’tmentionitB.NevermindC.OfcoursenotD.Don’tthankmeCA13.Look!Aboyhasfallen____theriver,let’sgoandsavehim.A.intoB.offC.overD.down14.Oursportsmeetingwill______tomorrow.A.takeoffB.takeawayC.takeplaceD.takeup15.Theflower______verynice.A.feelsB.smellsC.tastesD.soundsACB16.It_____thattheywillhavethefinalexamnextweek.A.believeB.believesC.isbelievedD.believed17.—Wouldyouhelpmecleanuptheclassroom,Bill?—______.A.Yes,quiterightB.NevermindC.That’sallrightD.Sure,withpleasureCDSectionB1a-1eWhenwasitinvented?Unit6ByMr.Su教学目标1.掌握P45的生词：crispy,salty,sour,bymistake,customer.2.掌握本课单词、短语、句型，继续学习使用一般过去时态的被动语态进行听力训练教学重难点熟练使用一般过去时态的被动语态。NewWor