人教PEP版初中九年级上册英语When-was-it-invented课件13-

Unit6

Whenwasitinvented?

SectionAPeriod1(1a—2d)Unit6

Whenwasitinvented?1Whatmoderninventionsdoyouknow?calculatorbulbamicrowaveovenwashingmachineWhatmoderninventionsdoyou2A:IthinktheTVwasinventedbeforethecar.What’syouropinion?B:Iagree./Idon’tthinkso/disagree.IthinktheTVwasinventedafterthecar.1a.Lookandnumberthethingsinrightorder.A:IthinktheTVwasinvente31b

Listenandmatchtheinventionswiththedates._____1876_____1885_____1927_____1971dacbIthinktheTVwasinventedin1876.A:Whenwasthetelephoneinvented?B:Itwasinventedin...Thetelephonewasinvented____1876.Thecarwas_____________1885.TheTV_________________1927.Thecomputer_____________________.

in

inventedin

was

inventedin

was

inventedin19711bListenandmatchtheinve4Accordingtowhatyouhavelistened,answerthequestionsbelow.1.Whatdidthegrandmahavewhenshewasyoung?2.Whydidn’ttheyhaveaTVatthattime?3.Doesgrandmahavepersonalcomputernow?Telephoneandcar.Becauseitwasexpensive.Yes,shedoes.Accordingtowhatyouhavelis51839/anEnglishman1861/JamesNaismith(aCanadian)1973

/MartinCooper2004/SonyCompany1885/Dr.Pemberton

(anAmerican)1947/Spencer1907Wright1879/EdisonA:Hi,…Whenwasthe…invented?

B:Itwasinventedin…

A:Whowasitinventedby?

B:Itwasinventedby…1839/anEnglishman1861/James62a

Listenandnumbertheinventionsintheorderthatyouhearthem.123Whatcanyouseeonthetable?What’stheboydoing?Whatisthegirldoing?Whatisthescoopusedfor?Whataretheshoesusedfor2aListenandnumbertheinven72b

Listenagaincompletethechartbelow.________thestyleoftheshoeshotice-creamscoopseeing_____________shoeswithlights_______reallycoldice-creamshoeswithspecialheelsWhatisit/aretheyusedfor?Inventionchanginginthedarkserving2bListenagaincompletethe8Caroliswritingaboutsomeoftheinteresting_______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.inventionswithuseforhitbathroomscooprunsonisusedforservingwithspecialheelsheelsupanddownstyleraiselowerforCaroliswritingaboutsom9InventionsWhen(Dynasty)Whowasusedforcompasspapermaking

printinggunpowerreport

TheGreatfourinventionsofChinahavegreatsignificationtothewholeworld.Theyare…GiveareportwiththebeginningChooseoneinventiontoaskandanswerinpairs.songWarringStatesPeriodChinesepeopleEasternHanHanCailuntraveling&sailingwriting

Bishengspreadingknowledge

alchemistsmakingfireworksInventionsWhen(Dynasty)Whowas10Whatinventionaretheytalkingabout?Whoinventedthezipper?Whenwasthezipperinvented?Whenwasitusedwidely?Wherecanyouseezippers?Thezipper.ItwasinventedbyWhitcombJudson.In1893.In1917.Ondresses,trousers,shoes,bags,…almosteverywhere.2dWhatinventionaretheytalkin11Sum-up被用来考虑有道理电话是什么时候发明的？我认为是1876年发明的。它们是用来干什么的呢？你能帮我考虑一种发明吗？它真的是如此伟大的一项发明吗？考虑一下它在我们的日常生活中使用的多么频繁。不同发明的先锋都被列了出来。在那时，它还没有被广泛地应用。beusedforthinkofhaveapointWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whataretheyusedfor?Canyouhelpmethinkofaninvention?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Thepioneersofdifferentinventionswerelistedthere.Atthattime,itwasn’tusedwidely.Sum-up被用来beusedforthinkofha12discover,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。discover,invent和find都是动词,它们的131).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。1).Edison_________theelect14Canyouhelpmethinkofaninvention?Mypleasure.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”。—Willyoupleasehelpmetakethebookstotheclassroom?

请你帮我把这些书带到教室里去好吗？—Mypleasure./It'sapleasure.

愿为你效劳。​p​l​e​a​s​u​r​e​n.愉快；高兴Shetookno

pleasure

inherwork.

她觉得自己的工作毫无乐趣。Iwillrememberthismeetingwith

pleasure.

我会愉快地记着这次的会晤。Itisa

pleasure

toworkwithyou.

和你一起工作真是件乐事。Canyouhelpmethinkofanin15★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★at(one's)pleasure随便知识链接164.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)you

haveapoint.

我承认你有理。Iguessyou

haveapoint

there.

我想你说的有道理。4.Well,youdoseemtohave175.…itmentionedthatthezipperwas…mentionv.提到；说到Don't

mention

thisproblemthisevening.

今晚别提这个问题。Nobody

mentioned

therealpurposeofthismeeting.

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。5.…itmentionedthatthez182)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。2)若后接动词，要用动名词，不能用不定式4)口语中说D191).(2012辽宁大连)---Thankyoufortakingmearoundyourschool,Daming.

---________

A.Don'tmention

it.B.Nevermind.

C.Ofcoursenot.

D.Noproblem.2).---Sorry,Sir.Imadeamistakeagain.

---_____.Practicemoreandyouwilldobetter.

A.Nevermind

B.I’mnotsure

C.You’rewelcome

D.Don’tmentionitAA1).(2012辽宁大连)---Thankyoufo20

根据句意和所给汉语提示,完成下列单词的确拼写。

1.That’sthemost_________(有用的)book.2.ItissaidthatThomasEdisonhad1,093___________(发明)duringhislifetime.3.---Whatisthiskindofmachineusedfor?---It’susedfor_________(听)to

music.4.Ifyou_________(加热)theice,itwillsoonbecomewater.5.Childrenalsoneedtime_________(玩耍).usefulinventionslisteningheattoplay

根据句意和所给汉语提示,完成下列单词的usefuli21

句型转换1.Thepersonalcomputerwasinventedin1976.(对划线部分提问)______________thepersonalcomputer_______?2.TheshoeswithlightswereinventedbyJulie

Thompson.(对划线部分提问)_________theshoeswithlights___________?WhenwasinventedWhowereinventedby3.Knivesareusedforcuttingthings.______________knives______________?4.AChinesenamedCaiLuninventedpaper.(改被)Paper__________________aChinesenamedCaiLun.Whatareusedforwasinventedby5.ShewasinterviewedbythelocalTVstationlastweek.(改为主动语态)ThelocalTVstation_________________lastweek.

interviewedher句型转换WhenwasinventedWhow22Unit6

Whenwasitinvented?

SectionAPeriod1(1a—2d)Unit6

Whenwasitinvented?23Whatmoderninventionsdoyouknow?calculatorbulbamicrowaveovenwashingmachineWhatmoderninventionsdoyou24A:IthinktheTVwasinventedbeforethecar.What’syouropinion?B:Iagree./Idon’tthinkso/disagree.IthinktheTVwasinventedafterthecar.1a.Lookandnumberthethingsinrightorder.A:IthinktheTVwasinvente251b

Listenandmatchtheinventionswiththedates._____1876_____1885_____1927_____1971dacbIthinktheTVwasinventedin1876.A:Whenwasthetelephoneinvented?B:Itwasinventedin...Thetelephonewasinvented____1876.Thecarwas_____________1885.TheTV_________________1927.Thecomputer_____________________.

in

inventedin

was

inventedin

was

inventedin19711bListenandmatchtheinve26Accordingtowhatyouhavelistened,answerthequestionsbelow.1.Whatdidthegrandmahavewhenshewasyoung?2.Whydidn’ttheyhaveaTVatthattime?3.Doesgrandmahavepersonalcomputernow?Telephoneandcar.Becauseitwasexpensive.Yes,shedoes.Accordingtowhatyouhavelis271839/anEnglishman1861/JamesNaismith(aCanadian)1973

/MartinCooper2004/SonyCompany1885/Dr.Pemberton

(anAmerican)1947/Spencer1907Wright1879/EdisonA:Hi,…Whenwasthe…invented?

B:Itwasinventedin…

A:Whowasitinventedby?

B:Itwasinventedby…1839/anEnglishman1861/James282a

Listenandnumbertheinventionsintheorderthatyouhearthem.123Whatcanyouseeonthetable?What’stheboydoing?Whatisthegirldoing?Whatisthescoopusedfor?Whataretheshoesusedfor2aListenandnumbertheinven292b

Listenagaincompletethechartbelow.________thestyleoftheshoeshotice-creamscoopseeing_____________shoeswithlights_______reallycoldice-creamshoeswithspecialheelsWhatisit/aretheyusedfor?Inventionchanginginthedarkserving2bListenagaincompletethe30Caroliswritingaboutsomeoftheinteresting_______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.inventionswithuseforhitbathroomscooprunsonisusedforservingwithspecialheelsheelsupanddownstyleraiselowerforCaroliswritingaboutsom31InventionsWhen(Dynasty)Whowasusedforcompasspapermaking

printinggunpowerreport

TheGreatfourinventionsofChinahavegreatsignificationtothewholeworld.Theyare…GiveareportwiththebeginningChooseoneinventiontoaskandanswerinpairs.songWarringStatesPeriodChinesepeopleEasternHanHanCailuntraveling&sailingwriting

Bishengspreadingknowledge

alchemistsmakingfireworksInventionsWhen(Dynasty)Whowas32Whatinventionaretheytalkingabout?Whoinventedthezipper?Whenwasthezipperinvented?Whenwasitusedwidely?Wherecanyouseezippers?Thezipper.ItwasinventedbyWhitcombJudson.In1893.In1917.Ondresses,trousers,shoes,bags,…almosteverywhere.2dWhatinventionaretheytalkin33Sum-up被用来考虑有道理电话是什么时候发明的？我认为是1876年发明的。它们是用来干什么的呢？你能帮我考虑一种发明吗？它真的是如此伟大的一项发明吗？考虑一下它在我们的日常生活中使用的多么频繁。不同发明的先锋都被列了出来。在那时，它还没有被广泛地应用。beusedforthinkofhaveapointWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whataretheyusedfor?Canyouhelpmethinkofaninvention?Isitreallysuchagreatinvention?Thinkabouthowoftenit’susedinourdailylives.Thepioneersofdifferentinventionswerelistedthere.Atthattime,itwasn’tusedwidely.Sum-up被用来beusedforthinkofha34discover,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。discover,invent和find都是动词,它们的351).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。1).Edison_________theelect36Canyouhelpmethinkofaninvention?Mypleasure.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”。—Willyoupleasehelpmetakethebookstotheclassroom?

请你帮我把这些书带到教室里去好吗？—Mypleasure./It'sapleasure.

愿为你效劳。​p​l​e​a​s​u​r​e​n.愉快；高兴Shetookno

pleasure

inherwork.

她觉得自己的工作毫无乐趣。Iwillrememberthismeetingwith

pleasure.

我会愉快地记着这次的会晤。Itisa

pleasure

toworkwithyou.

和你一起工作真是件乐事。Canyouhelpmethinkofanin37★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★at(one's)pleasure随便知识链接384.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)you

haveapoint.

我承认你有理。Iguessyou

haveapoint

there.

我想你说的有道理。4.Well,youdoseemtohave395.…itmentionedthatthezipperwas…mentionv.提到；说到Don't

mention

thisproblemthisevening.

今晚别提这个问题。Nobody

mentioned

therealpurposeofthismeeting.

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。5.…itmentionedthatthez402)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：Th