2023学年完整公开课版Unit9Whenwasitinvented20

SectionA(1a-GrammarFoucs)Unit9whenwasitinvented?Newwordsandexpressionsinvent发明inventor发明家invention发明beusedfor被用来calculator计算器scoop勺子heel后跟battery电池operatedbattery-operatedslipper拖鞋heat加热adjustable可调节的Whenwasthefridgeinvented?Itwasinventedin1910.Whenwasthetraininvented?Itwasinventedin1814A:Whenwastheplaneinvented?B:Ithinkitwasinventedin1903.

A:Whenwasthetelephoneinvented?B:Well,Ithinkitwasinventedin….Guess1885187619271971A:Whenwasthecarinvented?B:Well,Ithinkitwasinventedin….Guess18851876192719711bListenandmatchtheinventionswiththedates.abedc1876___1885___1927___1971___1976___dabec18761885192719711976Whenwas

thecarinvented?Itwasinventedin1885.Whoinventedthecar?_______inventedthecar.KarlBenz

KarlBenzThecar____________by______.wasinventedhim1885Whenwasitinvented?was

invented1971It_____________in______.A:Whowasthe_______inventedby?B:Itwasinventedby______.CarlBenzA:

Whatisthecarusedfor?B:Thecarisusedfor

traveling/driving.

A:Whatisthe_______usedfor?B:Itisusedfor___________.talkingwithpeople(talkwithpeople)A:Whowasitinventedby?B:ItwasinventedbyBell.A:Whatisthe_______usedfor?B:Itisusedfor___________.(study)studyingA:Whatistheusedfor?B:Ithinkitis

usedfor_____.(ride)

ridingWhataretheyusedfor?Theyareusedforgivinglight.lightbulbsWhatis/are…usedfor?It’s/They’re…usedfor…Itwasinventedin1350.ItwasinventedbyaGerman.Itisusedfortellingusthetime,Andtellingustogetupontime.battery-operatedslippersheatedicecreamscoopshoeswithadjustableheels电池供电的拖鞋加热的冰激凌勺可调节后跟的鞋2a312InventionWhowasit/weretheyinventedby?Whatisis/aretheyusedfor?shoeswithadjustableheelsChelseaLanmonscoopingreallycoldicecreambattery-operatedslippersJayce

CoziarandJamieEllsworthseeinginthedarkheatedicecreamscoopJulieThompsonchangingthestyleoftheshoesInventionsWhenwasitinvented?WhowasitinventedbyWhatisitusedfor?1946NoimanGettinginformationfromtheworld1889BellTakingphotos200yearsagoEdisonGivinguslightAskandanswerinpairscomputercameralightbulbGrammarfocusWhenwas…invented?Itwasinventedin…Whowasitinventedby?Itwasinventedby…Whatisitusedfor?Itisusedfor(doing)…I.Choosethecorrectanswer.1.(

)When_____thecar______?A.was,invented;B.is,invented;C.was,invent;D.is,invent2.()Theteawasinvented_____ShenNong.A.withB.byC.onD.to3.()Isthekey_______for______thedoor?A.used,openB.used,openedC.use,openD.used,openingII.Changethesentencepatterns.1.Thelibrarywasbuiltlastyear.(就划线部分提问)2.Thesweatersareusedforkeepingwarm..(就划线部分提问)3.Thecompass(指南针)wasinventedbyChinesepeople.(提问)

ABDWhenwasthelibrarybuilt?Whatarethesweatersusedfor?Whowasthecompassinventedby?Writeashortcompositionaboutaninventioninourlife,usingthepatternswelearnttoday.Whenwasitinvented?Whowasitinventedby?

Whatisitusedfor?Whyisitimportant?…HomeworkGoodBye!A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….gameA:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….gameA:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter…game1971BellA:

Who

was

thetelephone

inventedby?B:

Itwas

inventedby___.A:

Whenwasitinvented?B:

Ithink

itwas

inventedin__.

shoeswithadjustableheelsWhatarethey?Whoweretheyinventedby?Jayce

CoziarandJamieEllsworthchangingthestyleoftheshoes.Whataretheyusedfor?Practice:battery-operatedslippersJulieThompsonseeinginthedarkWhatarethey?Whoweretheyinventedby?Whataretheyusedfor?heatedicecreamscoopChelseaLanmonscoopingcoldicecreamWhatisit?Whowasitinventedby?Whatisitusedfor?A:Whenwasthe_______invented?B:Ithinkitwasinventedin______.19761885187619271971ItwasinventedbyCai

lun,it’susedforwritingandisveryimportantinourstudy.18761885192719711976A:Whenwasthetelephoneinvented?

B:Itwasinventedin1876.A:Whowasitinvente