2023學(xué)年完整公開課版九年級Unit6Whenwasitinvented(Secition1a-2c)

inventv.發(fā)明inventor

n.發(fā)明家invention

n.發(fā)明e.g.Edison,agreatinventor,invented

manygreatinventionsduringhislife.Doyouknowwhattheseinventionsare?telephonecartelevision(TV)KarlBenzDoyouknowwhotheseinventorsare?AlexanderBellJ.L.BairdCanyoumatchtheinventionswiththerightinventors?KarlBenzinventedthefirstcar.Thefirstcarwasinvented(byKarlBenz).Thefirsttelephonewasinvented

(byBell).Bellinventedthefirsttelephone.Thefirsttelevisionwasinvented

(byJ.L.Baird).J.L.Bairdinventedthefirsttelevision.Whatcanyouseeinthepicture?cartelephone

computerTV1.Whichoneofthemwasinvented

first?2.Whichoneofthemwasinventedlast?3.WastheTVinventedbeforethecar.

.orafterthecar?cartelephone

computerTVDiscussionVSIthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.Forexample:VSThetelephonewasinvented

beforethecomputer.Well,Ithinkthetelephonewasinvented

afterthecomputer.VSIthinkthecomputerwasinventedafterthetelephone.Iagreewithyou.Ithinkthetelephonewasinvented

first.Well,IthinktheTVwasinvented

first.Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Numberthem[1-4].1aListenandmatchtheinventionswiththeyears.19711885187619271b聽力原文一般過去時的被動語態(tài)：was/were+及物V-ed形式StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.1cForexample:Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whenwasthecarinvented?Ithinkitwasinventedin1885.beusedfor被用做于……A:Whatisthecarusedfor?B:

Thecarisusedfor

travelling.Whatcanyouseeonthetable?Whatistheboydoing?Whatisthegirldoing?LookandguessListenandnumbertheinventions[1-3]intheorderyouhearthem.2aInventionWhatisit/aretheyusedfor?shoeswithspecialheels_________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop______reallycoldice-creaminthedarkservingListenagainandcompletethechartbelow.changing2b聽力原文Makeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.

Whatarehotice-creamscoopsusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.用所給單詞的正確形式填空：When

thetelephone

(invent)?Thecomputercan

usdomathproblems(help).Inthoseday,thewomancouldn't

(afford)aTVbecausetheywerereallyexpensive.Afriendof

(I)cametoseemelastweek.Ithinkyouneed

(take)ahistoryclass.TomasEdisonhadoverthousand

(invent)inhislife.Doyouknowwhenthefirsttrain

(proudce)inChina?

wasinventedhelpaffordminetotake

inventionswasproduced

根據(jù)括號內(nèi)所給提示，將下列句子翻譯成英語。1.你能在黑暗中看見我嗎？(inthedark)____________________________________________2.這個鍋是用來做湯的。(beusedfor)_______________________________________3.我認(rèn)為電視機(jī)比汽車早發(fā)明。(before)____________________________________________4.你能改變你鞋子的風(fēng)格。(thestyleof)____________________________________________5.這個機(jī)器人是他的叔叔去年發(fā)明的。(beinventedby)____________________________________________Canyouseeusinthedark?Thepotisusedformakingsoup.Thatrobotwasinventedbyheruncletwoyearsago.Ith