钱庙中学方丽丽GreatInventions?Unit9Whenwasitinvented?18761885192719711976A:Whenwasthetelephoneinvented?B:Itwasinventedin1876.A:Whowasitinventedby?B:ItwasinventedbyBell.A:Whatisitusedfor?B:It’susedfortalkingtopeoplewhoisnothere.InventionsWhenwasitinvented?WhowasitinventedbyWhatisitusedfor?1946NoimanGettinginformationfromtheworld1889BellTakingphotos200yearsagoEdisonGivinguslightAskandanswerinpairscomputercameralightbulbI.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.Ithinkthetelephonewasinventedbeforethecar.(否定句)3.Thecompass(指南针)wasinventedbyChinesepeople.(提问)ABDWhenwasthelibrarybuilt?Idon’tthinktelephonewasinventedbeforethecar.Whowasthecompassinventedby?GuessinggameABCItwasinventedin1350.ItwasinventedbyaGerman.Itisusedfortellingusthetime,Andtellingustogetupontime.Itwasinventedlongtimeago.Itwasinventedbyacommonman.Itisusedforkeepingyourhandswarm.ItwasinventedbyCailun,it’susedforwritingandisveryimportantinourstudy.Moreinventionsinthefuture?Pleasedesignaninventionwithyourimagination,workingroupsanddrawitonapieceofpaper,thenintroduceitinfront.GrammarfocusWhenwas…invented?Itwasinventedin…Whowasitinventedby?Itwasinventedby…Whatisitusedfor?Itisusedfor(doing)…Writeashortcompositionaboutaninventioninourlife,usingthepatternswelearnttoday.Whenwasitinvented?Whowasitinventedby?Whatisitusedfor?Whyisitimportant?…Homework
