【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、Tobeabletousethesimplepastpassivevoice

inthesentence.GrammarFocusWhenwasthezipperinvented？Itwasinventedin1893.Whowasitinventedby?Itwasinventedb

yWhitcombJudson.WhenwasteabroughttoKorea？ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedfo

rservingreallycoldice-creamActiveVoice:AlexandarGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGraha

mBell)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.Somebodystolemycamerafrommyhotelroom.__________________

________________________3.Wheredidyoutakethesephotos?_________________________________________4.Ourparentsadvisedusnottogooutalone.___

_______________________________________5.Differentriterstranslatedthebookintodifferentlanguages.__________________________________________

_Thefridgewassoldatalowprice.Mycamerawasstolenfrommyhotelroom.Wherewerethesephotostaken?Wewereadvisednottogooutalone.Theboo

kwastranslatedintodifferentlanguages.4aRewritethesentencesusingthepassivevocie.4bCompletethesentenceswiththec

orrectformsoftheverbsinthebox.1.You__________________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasu

dden,butluckilythevillagers________________toasafeplace.3.Thedoor___________whenwearrived,sowe________thebell.4.Thestudents_________nottoe

atordrinkinclass,butRuby________therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies_____________bytheh

ungrykidsinlessthan20minutes,andtheyreally_________them.eat,lock,like,ring,invite,break,tell,bringwereinvitedwerebroughtwaslockedra

ngweretoldbrokewereeatenliked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectfor

msintheblanks.Thetelephone______________(invent)byAlexanderGrahamBell.He____________(born)in1847.Mr.Bell________

__（work）ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimila

rtoatelephone.Finally,thetelephone________________(invent)in1876.Thefirstsentencethat___________(say)onthetelephon

ebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone___________(use)aroundtheworld.wasinventedwasbornworkedlearnedwassaidisusedwasin

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

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

ochoosetheirownclothestwoyearsago.wasfixedwereusedwasputwasspokenwereallowedPracticeSupposeyouarealoneonatinyisland.Whatinventionswouldyouliketo

haveontheislandwithyou?Writeashortpassage.Homework