SectionAGrammarFocus-4cUnit6Whenwasitinvented?Learningaims1.Passivevoiceinthesimplepasttense.2.Sentencepatternsaboutpassivevoice.說出下列詞的過去分詞sellsoldstealstolentaketakenbringbroughtinventedinventwritewrittengivegiveneateaten一般過去時被動語態(tài)：was/were+過去分詞肯定句主語+was/were+及物動詞的過去分詞（+by…）否定句主語+was/were+

not+及物動詞的過去分詞（+by…)疑問句Was/Were+主語+及物動詞的過去分詞（+by…)?特殊疑問詞+was/were+主語+及物動詞的過去分詞（+by...)?一般過去時的被動語態(tài)句型2.一般過去時的被動語態(tài)的基本用法用法示例表示過去某一具體時間發(fā)生的動作，且句子的主語是謂語動詞動作的承受者Thehousewasbuiltin1990.這所房子建于1990年。講述發(fā)生在過去的動作，且不知道動作的執(zhí)行者Hewashonoredwiththename“FatherofHybridRice”.他被授予“雜交水稻之父”的稱號。①主動語態(tài)中，在make,hear,see,watch和notice等詞后跟省略to的不定式做賓語補足語，

makesb.dosth.但在被動語態(tài)中，to不可省略。IheardhimsingBeijingOperainthenextroomyesterday.一般過去時的被動語態(tài)的轉化1.含復合賓語的主動語態(tài)變?yōu)楸粍诱Z態(tài)HewasheardtosingBeijingOperainthenextroomyesterday.JimaskedTom

togoforawalk.Tomwasasked(byJim)togoforawalk.②主動語態(tài)中，在ask,teach等詞后跟帶to的不定式做賓語補足語，

asksb.to

dosth.在被動語態(tài)中，仍帶to。2.雙賓語的被動語態(tài)一般把間接賓語（人）變成被動句的主語，若將直接賓語（物）變?yōu)橹髡Z，則在間接賓語前加上介詞to或for.

常用to的動詞有：give,tell,lend,send,pass,hand等；

常用for的動詞有:make,buy等。Myfathergavemeanewbookonmybirthday.Iwasgiven

anewbook(bymyfather)onmybirthday.Anewbook

wasgiventome(bymyfather)onmybirthday.Myfatherboughtmeanewbike.Iwasbought

anewbike(bymyfather).Anewbikewasboughtforme

(bymyfather).3.含短語動詞的主動語態(tài)變?yōu)楸粍诱Z態(tài)許多有不及物動詞和介詞、副詞構成的短語動詞相當于及物動詞，后接賓語，也可以變?yōu)楸粍诱Z態(tài)。但短語動詞是一個不可分割的整體，在變?yōu)楸粍诱Z態(tài)時，不可丟掉構成動詞的介詞或副詞。Myfriendlookedaftermylittlecatwell.Mylittlecatwaslookedafterwellbymyfriend.wasbuiltcanbekeptweregiventowasfeeltomadeweretaught將下列句子的主動語態(tài)變?yōu)楸粍诱Z態(tài)。GrammarFocusWhenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.Completethesentences.1.拉鏈是什么時候被發(fā)明的？它于1893年被發(fā)明。______________thezipper_______?2.它是誰發(fā)明的？它是由惠特科姆.賈得森發(fā)明的。_______________itinvented_______?3.茶葉什么時候被帶到朝鮮去的？是在六到七世紀之間帶到朝鮮。_____________tea_______toKorea?It_______________toKorea________the6thand7thcenturies.WhenwasinventedWhowasbyWhenwasIt__________________WhitcombJudson?wasinventedbybroughtwasbroughtduring4aRewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice.____________________________________________________2.Somebodystolemycamerafrommyhotelroom.____________________________________________________3.Wheredidyoutakethesephotos?____________________________________________________Thefridgewassoldatalowprice.Mycamerawasstolen(bysomebody)frommyhotelroom.Wherewerethesephotostaken?4.Ourparentsadvisedusnottogooutalone._____________________________________________________5.Differentwriterstranslatedthebookintodifferentlanguages.____________________________________________________________________________________________________________Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4bCompletethesentenceswiththecorrectformsoftheverbsinthebox.eatlocklikeringinvitebreaktellbringYou_____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.wereinvitedwerebrought3.Thedoor___________whenwearrived,sowe______thebell.4.Thestudents________nottoeatordrinkinclass.ButRuby_______therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies_________bythehungrykidsinlessthan20minutes,andtheyreally_____them.waslockedrangweretoldbrokewereeatenliked?eatlocklikeringinvitebreaktellbring4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone_____________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell

________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_______(learn)howtosendmusicalnoteswasinventedwasbornworkedlearnedthroughaninstrumentsimilartoatelephone.Finally,thetelephone____________(invent)in1876.Thefirstsentencethat________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)arou