初中英語(yǔ)九年級(jí)全一冊(cè) Section Aa-2d 全市獲獎(jiǎng)

SectionA1a—2dPaper-making（造紙術(shù)）Gunpowder（火藥）Compass（指南針）

Printing（印刷術(shù)）

candleelectriclampinthepastnowcarriageairplaneinthepastnowmobilephonefridgewashingmachine

carcomputerlightbulbTVcamerarobot1.Whichdoyouthinkisthemostimportantinventionintheworld?TV?telephone?radio?computer?mobilephone?car?…Questions2.Whydoyouthinkso?A:When

was

basketballinvented?B:Well,Ithinkit

wasinvented

in….Guess1761189119271971A:When

wastheplaneinvented?B:Well,Ithinkit

wasinvented

in….Guess1903193818211763A:When

wasthebikeinvented?B:Well,Ithinkit

wasinvented

in….Guess1660s1770s1880s1960s1aInwhatorderdoyouthinktheywereinvented?Numberthem[1—4]1bListenandmatchtheinventionswiththedates.abdc1876188519271971dabc421318761885192718911976A:Whenwas

thecarinvented?B:Itwasinventedin1885.Practice1995NotebooksKungfu???Hereareamazinginventions!CDbagHamburger???Shoes???Mobilephoneshoeswithlightshotice-creamscoopshoeswithspecialheelsAmazingInventions3

1

22aListenandnumbertheinventionsintheorderthatyouhearthem.InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamchangingservinginthedark2bListenagainandcompletethechartA:Whowas/were…inventedby?B:Itwas/Theywereinventedby…A:Whatisit/aretheyusedfor?B:Itis/Theyareusedfor…2cPairworkInventionInventorUsewashingmachineSmithwashingclothesfridgeHarrisonkeepfoodfreshcarCarlBenztravellingfastfilmEastmanhavingfunsandwichSandwicheatingThepassivevoice.被動(dòng)語(yǔ)態(tài)定義：表示主語(yǔ)是動(dòng)作的承受者，動(dòng)作被執(zhí)行。結(jié)構(gòu)：be動(dòng)詞+(及物動(dòng)詞的)過(guò)去分詞

lightbulbEdisonEdison

invented

thelightbulb.Thelightbulbwasinvented

byEdison.basketballNaismithNaismithinventedbasketball.wasinventedby

NaismithBasketKarlBenz

invented

thecar.wasinvented

byKarlBenz.ThecarKarlBenzThecarBell

invented

thetelephone.wasinventedbyBell.ThetelephoneBellThetelephoneChinesepeople

inventeddumplings.wereinvented

by

Chinesepeople

.DumplingsChinesepeopleDumplingReportImagineyouareagreatinventornow!Whatdoyouwanttoinventthemost?Why?Whatisitusedfor?Homework1.Reviewthenewwordsandexpres