人教版九年级英语全一册Unit-6-When-was-it-invented-Section-A-(讲义a-2d)课件

Unit6Whenwasitinvented?SectionA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.

interviewedher1839/anEnglishman1861/JamesNaismith(aCanadian)1973

/MartinCooper2004/SonyCompany1885/Dr.Pemberton

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

B:Itwasinventedin…

A:Whowasitinventedby?

B:Itwasinventedby…heeln.鞋跟;足跟Presentationscoopn.勺;铲子electricityn.电;电能e.g.Ilikethe

style

oftheskirt.

我喜欢这条裙子的款式。

stylen.样式;款式2a

Listenandnumbertheinventionsintheorderthatyouhearthem.123Whatcanyouseeonthetable?What’stheboydoing?Whatisthegirldoing?Whatisthescoopusedfor?Whataretheshoesusedfor2bListenagainandcompletethechartbelow.InventionWhatisit/aretheyusedfor?

______thestyleofthe

shoes

seeing_________

_______reallycoldice-creamshoeswithspecialheelsshoeswithlightshotice-creamscoop2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’reusedfor...changinginthedarkserving

Caroliswritingaboutsomeoftheinteresting_______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.inventionswithuseforhitbathroomscooprunsonisusedforservingwithspecialheelsheelsupanddownstyleraiselowerfor

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.

useful

inventionslisteningMakeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.

Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.1.invent-inventor/invention2.use用法use(v./n.）用，使用→useful(adj.)有用的1)usesthtodosth=usesthfordoingsth“用......来做什么”(主动)2)sthbeusedtodosth=sthbeusedfordoingsth“某物被用来做......”(被动)Peopleuseknivestocut/forcuttingthings.=Knivesareusedtocutthings/forcuttingthings.3)usedtodosth“过去常常做”4)be/getusedtodoingsth“习惯于做......”

3.介词with“和；与......一起”

Canyouplayballswithme?2)“用；靠；”

Wecandrawwithourpencils.3)“有；带有”反义词：→

without

Heboughtahousewithaswimmingpoolandagarden.project/prədʒekt/n.项目；工程TheydecidedtogiveoutsomemoneytoTheProjectHope.daily/deili/adj.每日的；日常的Everydayshemustreadsomedailynewspapers.Youshouldhaveanormaldailylife.pioneer/paiəniə/n.先锋；先驱Shebecameayoungpioneerattheageofsix.PioneerisafamousbrandinJapan.Newwordsproject/prədʒekt/n.项目；工程 p.42pleasure/pleʒə(r)/n.高兴；愉快 p.42zipper/zipə(r)/n.(=zip)拉链；拉锁 p.42daily/deili/adj.每日的；日常的p.42website/websait/n.网站p.42pioneer/paiəniə/n.先锋；先驱 p.42list/list/v.列表；列清单

n.名单；清单 p.42mention/menʃn/v.提到；说到p.42

根据汉语提示完成单词。1.IlikethecolorofthiscoatbutIdon’tlikeits

(款式).2.It’smygreat

(高兴)tohaveatalkwithyou.3.Thelittleinventionshavehelpedmealotinmy

(日常的)life.4.Juliaintroducedagood

(网站)tometolearnEnglish.5.Mymotheralways

（列清单）allthingsthatshewantstobuybeforeshopping.stylepleasuredailywebsitelistsWhatarethese?Theyarezippers.Whataretheymadeof?Theyaremadeofplasticormetal.Whataretheyusedfor?Theyareusedforlockingclothes,bagsandsoon.Lead-in

2d:Answerthefollowingquestions1.Whataretheytalkingabout?2.Wherecanweseezippersindailylife?3.Whoandwheninventedthezippers?Theyaretalkingaboutthezippers.

Ondresses,trousers,shoes,bagsandsoon.ByWhitcombJudsonin1893.Whatinventionaretheytalkingabout?Whoinventedthezipper?Whenwasthezipperinvented?Whenwasitusedwidely?Wherecanyouseezippers?Thezipper.ItwasinventedbyWhitcombJudson.In1893.In1917.Ondresses,trousers,shoes,bags,…almosteverywhere.2dFindoutthephrasesin2d1.schoolproject学校课题2.changetheworld改变世界3.thinkof=comeupwith想出thinkabout考虑4.mypleasure=It’smypleasure.十分乐意5.suchagreatinvention如此伟大的发明6.daily/everydaylives日常生活7.seemtodosth似乎做…8.haveapoint9.forexample10.atthattime在那个时候

11.becomepopular12.around/about1917Mainsentences1.Isitsuchagreatinvention/sogreataninvention?2.Youdoseemtohaveapoint.3.Thepioneersofdifferentinventionswerelistedthere.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tusedwidely.Somethingaboutzipper

Doyouknowhowsmall_______changedtheworld?That’sthesubjectformy________.Iwanttointroducethe_____.Itis____agreatinvention____itisoften____inour_________.Zipperscan___________dresses,______,shoes,bags,almosteverywhere.Ihaveseenona______thatthe_________ofdifferentinventionswere______.Thereit______thatthezipperwasinvented___WhitcombJudsonin1893.Butitwasn’tused_______atthattime.Inaround1917,itbecome___________.

inventions

schoolproject

zipper

such

that

used

dailylives

beseenon

trousers

websitepioneers

listedmentioned

by

widely

popular对话内容巩固训练。

Lastweek,Roysawa

,itsaysthezipperisoneofthe

smallinventionsthat

theworld.It

thatthezipperwas

byWhitcombJudsonin1893.butatthattime,itwasn’twidely

.Paulthinkshedoseemstohavea

.Thezipperisreally

agreatinventionandit’susedinour

livesveryoftenand

.websitegreatestchanged

mentionedinventedusedpointsuchdailyeverywhere用所给词的适当形式补全句子1.---When

thetelephone

?---Ithinkit

in1876.(invent)2.---Whatarethehotice-creamscoopsusedfor?---Theyareusedfor

(scoop)reallycoldicecream.3.Manybeautifulpresents

（buy）fortheteacherslastSunday.4.Thethief

(catch)bythepoliceatlast.5.Thenewcomputers

(give)tothevillageschoolaspresentslastmonth.wasinventedwasinventedscoopingwereboughtwascaughtweregiven2.Mypleasure!

这是我的荣幸【解析】pleasev取悦→pleasuren愉快

.It’smy_____(please)tohelpyou.→pleasedadj.(人)高兴的→pleasantadj.(物)令人愉快的1.TheywenttoQingdaoandhada____(pleasure)trip.bepleasedtodosth

愉快做某事

I’mpleased_____(meet)you.

bepleasedwithsth对….满意2.—Thankyouforsupportingthevolunteerproject.—____.Manyhandsmakelightwork.

A.Mypleasure B.Allright C.NevermindD.That’sright1.【解析】dailyadj.日常的；每日的=everyday【拓展】dayn.天，日→dailyadj.每日的dailylife日常生活

1.Therewaslittlechangeintheir___(day)lives.2.—Howdidyouknow_____newsabouttriffic,Lisa?—Well,Igotitfrom_____ChinaDaily.

A.a;theB.the;/C.the;theD.an;a

2.【解析】listn列表；列清单n名单；清单makealistof...制作......的目录5.Forexample,itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893.例如，它提到拉链是惠特科姆.贾德森于1839年发明的。【解析1】mention[ˈmenʃən]v提到,说起

Don’tmentionit.没关系，别客气1.—Thankyoufortakingmearoundyourschool,Daming.—_____.A.Don’tmentionitB.NevermindC.OfcoursenotD.Noproblem.2.—CanIhavealookatyourphotos,please? —______.Sure,hereyouareB.Don’tmentionitC.Ican’tagreewithyouD.I’msorrytohearthatInventionsWhoWhenBeusedforSurveyWhat’syourfavoriteinvention?Whowasitinvented?Whenwasitinvented?Whatisitusedfor?Doesithaveacoolstory?…thecomputerJohnW.MauchlyJ.PresperEckert1946Storeinformation,sendmessages,listentomusic…

Myfavoriteinventionisthecomputer.Thefirstcomputerwasinventedin1946anditwasinventedbyJohnW.MauchlyandJ.PresperEckert.Wecanusetheco