【文档说明】《Unit 6 When was it invented Section A Grammar focus 4a-4c》教学课件10-九年级全一册英语【人教新目标版】.ppt，共(10)页，502.000 KB，由小喜鸽上传

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Unit6Whenwasitinvented?SectionAGrammar---4cStudyinggoals1、Tograsptheusagesandformofthesimplepastpassivevoice.2、To

beabletousethesimplepastpassivevoiceinthesentence.GrammarFocusWhenwasthezipperinvented？Itwasinventedin1893.Whowasitinventedby?Itwas

inventedbyWhitcombJudson.WhenwasteabroughttoKorea？ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfo

r?It’susedforservingreallycoldice-creamActiveVoice:AlexandarGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinven

ted(byAlexanderGrahamBell)in1876.Thesimplepastpassivevoice一般过去时被动语态一般过去时被动语态表示过去经常性、习惯性被动动作或过去某一时刻发生的被动性动作，与主动语态相比,被动语态中主

语是谓语动作的执行者。被动语态的构成:was/were+v过去分词GrammarBellinventedthetelephonein1876.ThetelephonewasinventedbyBellin1876.

主动语态变被动语态的结构图:主语谓语动词过去式宾语时间状语主语谓语动词的过去分词时间状语1.Theysoldthefridgeatalowprice.________________________________________2.Somebodystolemyca

merafrommyhotelroom.__________________________________________3.Wheredidyoutakethesephotos?_________________________________________4.Ourparent

sadvisedusnottogooutalone.__________________________________________5.Differentriterstranslatedthebookintodifferentlanguages.__________________

_________________________Thefridgewassoldatalowprice.Mycamerawasstolenfrommyhotelroom.Wherewerethesephotostaken?Wewereadvisednottogooutalone.Thebo

okwastranslatedintodifferentlanguages.4aRewritethesentencesusingthepassivevocie.4bCompletethesentenceswiththecorrectformsoftheverbsi

nthebox.1.You__________________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers____________

____toasafeplace.3.Thedoor___________whenwearrived,sowe________thebell.4.Thestudents_________nottoeat

ordrinkinclass,butRuby________therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies_____________bythehungr

ykidsinlessthan20minutes,andtheyreally_________them.eat,lock,like,ring,invite,break,tell,bringwereinvitedwerebroughtwaslockedrangwereto

ldbrokewereeatenliked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsinth

eblanks.Thetelephone______________(invent)byAlexanderGrahamBell.He____________(born)in1847.Mr.Bell_________

_（work）ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrum

entsimilartoatelephone.Finally,thetelephone________________(invent)in1876.Thefirstsentencethat___________(say)onthetelephonebyMr.Bellwas

“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone___________(use)aroundtheworld.wasinventedwasbornworkedlearnedwassaidisuse

dwasinvented用所给动词的正确形式填空：1.Thebike__________(fix)upbyXiaomingyesterday.2.Shields________(use)forprotectingpeople’sbo

dyinthepast.3.Lastyear,apicture_________(put)upontheblackboard.4.ShesaidFrench______________(speak)inFrance.5.Teenagers_______________(allow)t

ochoosetheirownclothestwoyearsago.wasfixedwereusedwasputwasspokenwereallowedPracticeSupposeyouarealoneonatinyisland.Whatinventionswouldyo

uliketohaveontheislandwithyou?Writeashortpassage.Homework