初中九年級英語課件一般過去時的被動語態(tài)

課題：Whenwasitinvented？難點名稱：thepassivevoiceofthepasttense1參賽教師：伊寧市第十七中學崔敏時間：2020年7月9日人教版英語九年級Unit6目錄CONTENTS2導入知識講解課堂練習小節(jié)導入Lead-in31876Pleasenumberthemfrom1-4.1971188519271324活動與探究（溫馨提示：規(guī)范操作、注意安全）知識講解Presentation難點突破Usepicturesandexamplestoshowthestructureofthepassivevoiceofthepasttense.—Whenwasthezipperinvented?—Itwasinventedin1893.—Whowasthezipperinventedby?—ItwasinventedbyWhitcombJudson.活動與探究（溫馨提示：規(guī)范操作、注意安全）知識講解Presentation—Whenwasteafirstdrunk?—Manypeoplebelievethatteawasfirstdrunkabout5000yearsago.—Howwasteainvented?—ItwasinventedbyShenNongbychance.—Whenwas

tea

broughttoKorea?—ItisbelievedthatteawasbroughttoKoreaduringthe6thand7thcenturies.活動與探究（溫馨提示：規(guī)范操作、注意安全）知識講解Presentation—LilyandMarrywereinvited.—Youwereinvited,too,weren’tyou?活動與探究（溫馨提示：規(guī)范操作、注意安全）知識講解Presentation—Doyouknowhowpotatochipswereinvented?—PatatochipswereinventedbyacookcalledGeorgeCrum.Theywereinventedin1853.活動與探究（溫馨提示：規(guī)范操作、注意安全）知識講解GrammarFocusFindoutthesentencepatterns

—Whenwasthezipperinvented?—It

wasinventedin1893.

—Whowasthezipperinventedby?—ItwasinventedbyWhitcombJudson.

—Manypeoplebelievethatteawasfirstdrunkabout5000yearsago.

—Howwasteainvented?—ItwasinventedbyShenNongbychance.

—LilyandMarrywereinvited.—Youwereinvited,too,weren’tyou?

—Doyouknowhowpotatochipswereinvented?—PatatochipswereinventedbyacookcalledGeorgeCrum.Theywereinventedin1853.—Whenwas

tea

broughttoKorea?—ItisbelievedthatteawasbroughttoKoreaduringthe6thand7thcenturies.subject+was/were+done+by+object課堂練習9Practice課堂練習Practice10Task1:dosomepracticetoreviewthestructureofthepassivevoiceofthepasttense.inventdrinkbringproduce

Oneoftheworld’sfavoritedrinkswas________byaccident.Teawasfirst_______byShenNongabout5000yearsago.Anicesmellwas________whenthetealeavesdroopedintothehotwater.Teawas_________toKoreaandJapanduringthe6thand7thcenturies.Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.inventeddrunkproducedbroughtwerebrought課堂練習11Task2rewritetopracticethepassivevoiceofthepasttense.Pleaserewritethesentencesusingthepassivevoice.Theysoldthefridgeatalowprice.Thefridgewassoldatalowprice.課堂練習12Pleaserewritethesentencesusingthepassivevoice.2.Somebodystolemycamerafrommyhotelroom.Mycamerawasstolenbysomebodyfrommyhotelroom.3.Wheredidyoutakethesephotos?

Wherewerethesephotostaken?課堂練習13Pleaserewritethesentencesusingthepassivevoice.4.Ourparentsadvisedusnottogooutalone.Wewereadvisednottogooutalonebyourparents.5.Differentwriterstranslatedthebookintodifferentlanguages.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.課堂練習14Makeareport課堂練習15Basketballisamuch-lovedandactivesportthat__________(enjoy)bymanyforfunandexercise.It______(believe)thatthefirstbasketballgameinhistory_______(play)onDecember21,1891.Basketball________(invent)byaCanadiandoctornamedJamesNaismith.【課堂小結(jié)】小結(jié)Summary

thepassivevoiceofthepasttense【課堂小結(jié)】小結(jié)Summarythestructureofthepassivevoiceofthepasttensesubject+was/were+done+by+object【課堂小結(jié)】—Howwasteainvented?—ItwasinventedbyShenNongbychance.—WhenwasteabroughttoKorea?—ItisbelievedthatteawasbroughttoKoreaduringthe6thand7thcenturies.【課堂小結(jié)】—Doyouknowhowpotatochipswereinvented?—PatatochipswereinventedbyacookcalledGeorgeCrum.Theywereinventedin1853.—LilyandMarrywereinv