《When was it invented》PPT课件8

Unit6Whenwasitinvented?SectionAPeriod1(1a—2d)Whatmoderninventionsdoyouknow?calculatorbulbamicrowaveovenwashingmachineA:IthinktheTVwasinventedbeforethecar.What’syouropinion?B:Iagree./Idon’tthinkso/disagree.IthinktheTVwasinventedafterthecar.1a.Lookandnumberthethingsinrightorder.1bListenandmatchtheinventionswiththedates._____1876_____1885_____1927_____1971dacbIthinktheTVwasinventedin1876.A:Whenwasthetelephoneinvented?B:Itwasinventedin...Thetelephonewasinvented____1876.Thecarwas_____________1885.TheTV_________________1927.Thecomputer_____________________.ininventedinwasinventedinwasinventedin1971•Accordingtowhatyouhavelistened,answerthequestionsbelow.•1.Whatdidthegrandmahavewhenshewasyoung?•2.Whydidn’ttheyhaveaTVatthattime?•3.Doesgrandmahavepersonalcomputernow?Telephoneandcar.Becauseitwasexpensive.Yes,shedoes.1839/anEnglishman1861/JamesNaismith(aCanadian)1973/MartinCooper2004/SonyCompany1885/Dr.Pemberton(anAmerican)1947/Spencer1907Wright1879/EdisonA:Hi,…Whenwasthe…invented?B:Itwasinventedin…A:Whowasitinventedby?B:Itwasinventedby…2aListenandnumbertheinventionsintheorderthatyouhearthem.123Whatcanyouseeonthetable?What’stheboydoing?Whatisthegirldoing?Whatisthescoopusedfor?Whataretheshoesusedfor2bListenagaincompletethechartbelow.________thestyleoftheshoeshotice-creamscoopseeing_____________shoeswithlights_______reallycoldice-creamshoeswithspecialheelsWhatisit/aretheyusedfor?InventionchanginginthedarkservingCaroliswritingaboutsomeoftheinteresting_______forhisEnglishhomework.Look!Theyareshoes___lights.Peoplecan___them___seeinginthedarkwhentheygetupatnight.Itseemscoolbecausesomepeoplemay___theirtoesonsomethingonthewaytothe______atnight.Thesecondonisherfavoriteinvention——aspecialice-cream______.It______electricityandbecomeshot.It___________reallycoldice-cream.Thelastinventionisshoes____________.The____canbemoved___________.Peoplecanchangethe_____.Theycan____theheelsiftheyaregoingtoapartyor____themiftheyarejustgoingout___shopping.inventionswithuseforhitbathroomscooprunsonisusedforservingwithspecialheelsheelsupanddownstyleraiselowerforInventionsWhen(Dynasty)WhowasusedforcompasspapermakingprintinggunpowerTheGreatfourinventionsofChinahavegreatsignificationtothewholeworld.Theyare…GiveareportwiththebeginningsongWarringStatesPeriodChinesepeopleEasternHanHanCailuntraveling&sailingwritingBishengspreadingknowledgealchemistsmakingfireworksWhatinventionaretheytalkingabout?Whoinventedthezipper?Whenwasthezipperinvented?Whenwasitusedwidely?Wherecanyouseezippers?Thezipper.ItwasinventedbyWhitcombJudson.In1893.In1917.Ondresses,trousers,shoes,bags,…almosteverywhere.Sum-up1.被用来2.考虑3.有道理4.电话是什么时候发明的？5.我认为是1876年发明的。6.它们是用来干什么的呢？7.你能帮我考虑一种发明吗？8.它真的是如此伟大的一项发明吗？9.考虑一下它在我们的日常生活中使用的多么频繁。10.不同发明的先锋都被列了出来。11.在那时，它还没有被广泛地应用。beusedforthinkofhaveapointWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whataretheyusedfor?Canyouhelpmethinkofaninvention?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Thepioneersofdifferentinventionswerelistedthere.Atthattime,itwasn’tusedwidely.discover,invent和find都是动词,它们的词义相近,但是有区别:★discover意为“发现”,指发现某种本来存在,但以前未被发现或未为人所知的事物或现象。Thelostbikewasdiscoveredatthebusstop.丢了的自行车在公共汽车站那儿找到了。LaterIdiscoveredthathewassokind.后来我才发现他那么善良。★invent意为“发明”,指发明以前不存在的东西。Doyouknowwhoinventedthecomputer?你知道谁发明的电脑吗？★find意为“找到,发现”,指偶然发现或几乎没有困难地发现。Ifoundsomeoldphotosinthatdrawer.我在那个抽屉里发现了一些旧照片。1).Edison_________theelectriclamp.2).Ilostmynecklacelastnight.Ihaven’t________it.3).Who___________Americafirst?inventedfounddiscovered4).Thetelephone_______in1876.A.inventedB.wasinventedC.wasfoundD.wasdiscovered【点拨】选B。invent“发明”，且telephone与invent之间是动宾关系，应用被动语态。故选B。3.Canyouhelpmethinkofaninvention?4.Mypleasure.5.Mypleasure也可说成It’sa/mypleasure.或Apleasure，意思是“我的荣幸；愿为你效劳；这是件愉快的事”。6.—Willyoupleasehelpmetakethebookstotheclassroom?7.请你帮我把这些书带到教室里去好吗？8.—Mypleasure./It'sapleasure.9.愿为你效劳。​p​l​e​a​s​u​r​e​n.愉快；高兴Shetooknopleasureinherwork.她觉得自己的工作毫无乐趣。Iwillrememberthismeetingwithpleasure.我会愉快地记着这次的会晤。Itisapleasuretoworkwithyou.和你一起工作真是件乐事。★at(one's)pleasure随便Youarefreetocomeandgoatyourpleasure.来去自由,悉听尊便。★takepleasurein以某事为乐,喜欢做某事★withpleasure愉快地,高兴地,没问题知识链接4.Well,youdoseemtohaveapoint…youdoseemtohaveapoint…是个强调句，用“助动词do+谓语动词原形”的结构。Hedoeslookwell.他的确看起来气色很好。Youdidgivemeafright.你真把我给吓了一跳。haveapoint有道理Iadmit(that)youhaveapoint.我承认你有理。Iguessyouhaveapointthere.我想你说的有道理。5.…itmentionedthatthezipperwas…mentionv.提到；说到Don'tmentionthisproblemthisevening.今晚别提这个问题。Nobodymentionedtherealpurposeofthismeeting.谁也没有提到这次会议的真正目的。1)mention表示“提到；提及”，是及物动词，其后接名词或代词作宾语时，无需用任何介词；另外注意不接双宾语。如：Henevermentionedhisgirlfriendtome./Henevermentionedtomethathehadagirlfriend.他从未向我提及他有个女朋友。2)若后接动词，要用动名词，不能用不定式WheneverImentionplayingfootball,hesayshe’stoobusy.我一提起踢足球，他就说太忙。3)nottomention意为“更不用说;还不算”HecanspeakFrench,GermanandJapanese,nottomentionEnglish.他会说法语，德语和日语，更不用说英语。4)口语中说Don’tmentionit.主要用来回答感谢，有时也用来回答道歉。如：A：Thankyouverymuch.多谢你了。B：Don’tmentionit.不客气。A：I’msorrytohavetroubledyou.对不起打扰你了。B：Don’tmentionit.没关系。1).(2012辽宁大连)---Thankyoufortakingmearoundyourschool,Daming.---__