Unit6 When was it invented第3课时SectionAGrammarFocus_4c课件（人教新目标版）

GrammarFocus-4cUnit6Whenwasitinvented?九年级上册RJ初中英语 1.Newwords:fridge,low,somebody,translate,lock,ring,earthquake,sudden,bell,biscuit,cookie,musical,instrument2.Expression：allofasuddenLearninggoals 4.Sentences：①Whenwasthezipperinvented?②Itwasinventedin1876.③Whowasitinventedby?3.Grammar：Passivevoiceinpastsimpletense Readthefollowingsentencesandfindoutthecommonfeatures.Whenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.GrammarFocus Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.一般过去时的被动语态 一般过去时的被动语态由“was/were+及物动词的过去分词”构成。Themobilephonehasgreatlyinfluencedpeople’slifesinceitwasinvented.Thesebookswerewrittenforchildren.一般过去时的被动语态的构成 句式结构例句肯定句主语+was/were+过去分词+其他.Theclubwassetupin2010.否定句主语+wasn’t/weren’t+过去分词+其他.Iwasn’ttoldtoattendthemeetingyesterday.一般过去时的被动语态的句式 句式结构例句一般疑问句及回答Was/Were+主语+过去分词+其他?肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn’t/weren’t.—Werethetreesplantedlastyear?—Yes,theywere./No,theyweren’t.特殊疑问句特殊疑问词+was/were+主语+过去分词+其他?Whenwasthebridgecompleted? （1）含双宾语的主动结构变被动结构时，不要忽略间接宾语前的介词。WegavesomeflowerstoMissGaoonTeachers’Day.→SomeflowersweregiventoMissGaoonTeachers’Day.使用被动语态时的注意事项 （2）含有动词短语的主动结构变被动结构时，不要漏掉短语中的介词或副词。WehandedinourhomeworklastFriday.→OurhomeworkwashandedinlastFriday(byus).更多语法精讲详见英语RJ九上《教材帮》Unit6单元提升语法帮·专题课 （3）在含有使役动词make或感官动词（see、watch、notice、hear等）的主动语态的句子中，这些动词后常跟省略to的动词不定式，但是改为被动语态时则要把省去的to还原。Isawhimcrosstheroadandentertheshop.→Hewasseentocrosstheroadandentertheshop(byme). （4）含双宾语的主动结构变为被动结构时，既可将间接宾语转化为主语，也可将直接宾语转化为主语。若将间接宾语转化为主语，则保留直接宾语；若将直接宾语转化为主语，则保留间接宾语，且在被保留的间接宾语前加上介词to或for。Mymothergavemeapencil.→Iwasgivenapencilbymymother.→Apencilwasgiventomebymymother. Rewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice._______________________________________________2.Somebodystolemycamerafrommyhotelroom._______________________________________________3.Wheredidyoutakethesephotos?_______________________________________________Mycamerawasstolenfrommyhotelroom(bysomebody).Wherewerethesephotostaken?Thefridgewassoldatalowprice.4apron.某人n.重要人物 4.Ourparentsadvisedusnottogooutalone._______________________________________________5.Differentwriterstranslatedthebookintodifferentlanguages._____________________________________________________________________Thebookwastranslatedintodifferentlanguagesbydifferentwriters.Wewereadvisedbyourparentsnottogooutalone.v.翻译 Completethesentenceswiththecorrectformsoftheverbsinthebox.1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.wereinvitedeatlikeinvitetelllockringbreakbringwerebrought4bv.锁上v.（使）发出钟声或铃声；打电话突然；猛地 3.Thedoor____________whenwearrived,sowe_______thebell.4.Thestudents_________nottoeatordrinkinclass,butRuby_________therulewhenshestartedeatingabiscuitinthescienceclass.5.Thecookies___________bythehungrykidsinlessthan20minutes,andtheyreally_______them.waslockedrangweretoldbrokewereeatenliked 4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone____________(invent)byAlexanderGrahamBell.He_____________(born)in1847.Mr.Bell____________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_____________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.wasinventedwasbornworkedlearnedn.器械；仪器；工具adj.音乐的；有音乐天赋的； Finally,thetelephone_______________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone_____________(use)aroundtheworld.wasinventedwassaidisused translate作动词，translate…into…意为“将······翻译成······”。1.Differentwriterstranslatedthebookintodifferentlanguages.（教材P444a）JourneytotheWesthasbeentranslatedintodifferentlanguages.LanguagePoints 【拓展延伸】translatev.翻译translatorn.翻译家，译者translationn.翻译 allofasudden为固定短语，相当于suddenly,通常位于句首或句末。2.Theearthquakehappenedallofasudden,butluckily…（教材P444b）Allofasudden/Suddenly,thebuswasoutofcontrol. Youcan’t__________(翻译)everyEnglishwordintoChinese,andit’snotgoodforyourEnglishstudy.Weweretalkingonthephone._________(sudden),thelinewentdead.Peopleusuallystorefoodinthe(冰箱）tokeepitfreshinsummer.translatefridgeSuddenly一、根据汉语、首字母或英文提示填空Exercises 4.Whatwereyoudoingwhenthe(地震）happened?Iguessstookawaymypen.earthquakeomebody (北京中考）MyadviceonhowtosavepaperbymyclasslastMonday.A.acceptsB.acceptedC.wasacceptedD.isacceptedWetoclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretoldCD二、单选 3.(原创)—Ourclassroomissoclean.Whocleanedit,LiFei?—Sorry,Idon’tknow.Ithink______diditbeforeclass.A.somebodyB.nobodyC.everyoneD.anyone4.—TodayChineseisbecomingmoreandmorepopular.—Itinmanyschoolsaroundtheworld.A.teachesB.hastaughtC.istaughtD.isteachingAC Keywordsfridge,low,somebody,translate,lock,ring,earthquake,sudden,bell,biscuit,cookie,musical,instrumentUsefulexpressionGrammarPassivevoiceinpastsimpletenseallofasudden=suddenlySentences①—Whenwasthezipperinvented?—Itwasinventedin1876.②—Whowasitinventedby?—ItwasinventedbyWhitcombJudson.Summary 1.Readandmemorizethenewwordsandthepassagein3a.2.Makesentenceswiththeusefulexpression：allofasuddenHomework THANKS谢谢聆听！