英語教學課件Unit6 SectionB 1a-2d 課件+內(nèi)嵌音頻人教九年級When was it inveVIP

Whenwasitinvented?SectionA1a2dUnit6carWhat’retheycalledinEnglish?televisionputercalculatorlightbulbtelephoneleadinWhenweretheyinventedLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).1aA:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.4213IthinktheTVwasinventedbeforethecar.LANGUAGEPOINTS一般過去時的被動語態(tài)構(gòu)成：was/were+done?ThetelephonewasinventedbyBell.?Thebikewasboughtbymyfather.?Theywerepunishedforbreakingtherules.1bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1971dacb年份的讀法01兩個數(shù)字一組，分為前后兩組02前兩個數(shù)字不為零，后兩個數(shù)字為零。04非四位數(shù)的年份的讀法03千年的讀法1655sixteenfiftyfive19641700Seventeenhundred1600nineteensixtyfoursixteenhundred457fourhundredandfiftyseven2000twothousand2002twothousandandtwoStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthe___________invented?B:Ithinkitwasinventedin______.1885carputer1971TV1927telephone18761c__shoeswithspecialheels__shoeswithlights__hoticecreamscoop,runsonelectricity312Listenandnumbertheinventions[13]intheorderyouhearthem.2aListenagainandpletethechartbelow.InventionWhatisit/aretheyusedfor?shoeswithspecialheels__________thestyleoftheshoesshoeswithlightsseeing____________hoticecreamscoop__________reallycoldicecreamservingchanginginthedark2bWhatisit/aretheyusedfor?LANGUAGEPOINTSbeusedfordoingsth.表示“被用來做某事”。與beusedtodosth.同義，表示用途、目的。?Thisputerisusedtocontrolallthemachines.?Thismachinecanbeusedforcuttinggrass.★beusedas意為“被用作為……，被作為……使用”EnglishisusedasaforeignlanguageinChina.★beusedby意為“被……使用”Rubbersareusedbythestudentstocorrectmistakes.拓展changingthestyleoftheshoesLANGUAGEPOINTSstyle名詞，意為“樣式；款式”。其常用短語instyle意為“時髦的”，

反義短語為outofstyle,意為“過時的”。?Herclothesarealwaysinstyle.?Thisyear'sstyleindressesisdifferentfromlastyear’s.?Thisdressisoutofstyle.Makeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’reusedfor…InventionWhatisit/aretheyusedfor?shoeswithspecialheels__________thestyleoftheshoesshoeswithlightsseeing____________hoticecreamscoop__________reallycoldicecreamservingchanginginthedark2cRoleplaytheconversation.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld”.Canyouhelpmethinkofaninvention?Roy:Withpleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags...almosteverywhere!pleasure名詞，意為“高興;愉快”。—Thanksforhelpingme.—Mypleasure./It'sapleasure.pleasure名詞，“高興；愉快”。常用句子Mypleasure./It’sapleasure./Withpleasure.pleased形容詞，“高興的”，短語bepleasedtodosth.“樂于做某事”；bepleasedwith“對……滿意”，句子的主語通常為人。pleasant形容詞，“令人愉快的”，可作定

語、表語，修飾物。?Iampleasedwiththepainting.?Wishyouapleasantjourney!是別人對你進行感謝時的回答語?！斑@是我/一件很樂意去做的事情”。是別人請你幫忙時的回答語?！胺浅芬狻?。2dRoleplaytheconversation.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld”.Canyouhelpmethinkofaninvention?Roy:Withpleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags...almosteverywhere!①形容詞，意為“每日的；日常的”。②副詞，意為“每日；每天”。?Hedoes

daily

exercisestohelpcontrolhisweight.?TheVisitorCentreisopendaily

8:30a.m.4:30p.m.2dPaul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitbJudsonin1893.Butatthattime,itwasn’tusedwidely.Paul:Really?Sowhendiditbeepopular?Roy:Around1917.?Youhaveapoint—weshouldprotecttheenvironment.?Iadmit(that)youhaveapoint.?Iguessyou

haveapoint

there.

haveapoint固定短語，意為“有道理”。Paul:Well,youdoseemtohaveapoint...Roy:Ofcourse!IthoughtaboutitbecauseIsawawebsitelastweek.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitbJudsonin1893.Butatthattime,itwasn’tusedwidely.Paul:Really?Sowhendiditbeepopular?Roy:Around1917.?Heisaputerpioneer.（1）pioneer可數(shù)名詞，意為“先鋒；先驅(qū)”。（2）list動詞，意為“列表;列清單”。?

Listthemandyouwillneverforget.list用作名詞，意為“名單；清單”。?Ididnotseehisnameonthelist.根據(jù)句意及所給提示填寫單詞1.Shedoesn’tlikeherskirt.Thoughitisverynew,shethinksith