九年级 英语 上册《Unit 6 Section A (GF-4c)》课件

英语教学课件（RJ）Goforit!九年级（上）SectionA(GF-4c)Unit6Whenwasitinvented?LearningGoalsKeywords&phrases:fridge,low,somebody,translate,lock,ring,earthquake,sudden,allofasudden,bell,biscuit,cookie,musical,instrumentKeysentences:1.ItwasbroughttoKoreaduringthe6thand7thcenturies.2.Youwereinvitedtotheparty,weren’tyou?Whydidn’tyougo?Studentscanusethepassivevoiceproperly.Words&Expressionsfridgelowsomebodytranslatelockringn.冰箱

adj.低的；矮的pron.某人

n.重要人物v.翻译v.锁上；锁住

n.锁（使）发出钟声或铃声；打电话Words&Expressionsearthquakesuddenallofasuddenbellbiscuitcookien.地震

adj.突然（的）突然；猛的n.钟（声）；铃（声）n.饼干n.曲奇饼Words&Expressionsmusicalinstrumentadj.音乐的；有音乐天赋的

n.器械；仪器；工具PairworkS1thinksofaninventionandS2asksquestionsaboutit.S2shouldguesswhattheinventionisbyaskingthequestions.e.g.S2:Whenwasitinvented?S1:Itwasinventedby...S2:Whatwasitmadeof?S1:Itwasmadeof...,butnowitismadeof...S2:Isitstillusedtoday?S1:Yes,.../No,...S2:Ithinkitis...Whatarethedifferencesbetweenactivevoiceandpassivevoice?ActivevoicePassivevoiceWhitcombJudsoninventedthezipperin1893.ThezipperwasinventedbyWhitcombJudsonin1893.PeoplebroughtteatoKoreaduringthe6thand7thcenturies.TeawasbroughttoKoreaduringthe6thand7thcenturies.AlexanderGrahamBellinventedthetelephonein1876.ThetelephonewasinventedbyAlexanderGrahamBellin1876.Weusedthehotice-creamscoopforservingreallycoldice-cream.Thehotice-creamscoopwasusedforservingreallycoldice-cream.WhitcombJudsoninventedthezipperin1893.ThezipperwasinventedbyWhitcombJudsonin1893.主语主语谓语谓语宾语状语介词短语状语GrammarFocusReadthesentences.Whenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.Passivevoice（被动语态）语态是动词的一种形式，用来说明句中主语和谓语动词的关系。如果主语是动作的执行者，则使用主动语态；如果主语是动作的承受者，则使用被动语态。被动语态有“be动词+过去分词”构成，如果要特别强调动作或行为的执行者时，句子后面需接by...，译为“被/由......”。其中be动词要根据人称、数和时态发生变化、be动词后面的过去分词不变。被动语态的句型被动语态的肯定句主语+be+过去分词+(by...).e.g.Thechildiswelllovedbypeople.

这个孩子很招人喜爱。

PeopleintheworldareinfluencedbyConfucious’thoughts.

世界上的人们受到孔子思想的影响。被动语态的否定句主语+be

not+过去分词+(by...).e.g.MarkTwainisn’tknownasagreatthinker.

马克·吐温并不是作为伟大的思想家而闻名于世。

Thebatterywasn’tchargedyesterday.

电池昨天没有充电。被动语态的一般疑问句Be

+主语+过去分词+（by...

）?eg.WasTheAdventureofTomSawyerwrittenbyMarkTwain?

《汤姆·索亚历险记》是马克·吐温写的吗？

WereSpidermanandBatmanmadeintotelevisionplays?

《蜘蛛侠》和

《蝙蝠侠》都被制作成电视剧了吗？被动语态的特殊疑问句疑问词

+be+主语+过去分词+（by...

）?eg.WhatlanguageisspokeninChina?

在中国讲什么语言？

Whenwasthetelephoneinvented?

电话是什么时候被发明的？4aRewritethesentencesusingthepassivevoice.Theysoldthefridgeatalowprice.____________________________________________________2.Somebodystolemycamerafrommyhotelroom.____________________________________________________3.Wheredidyoutakethephotosofthesewolves?____________________________________________________Thefridgewassoldatalowprice.Mycamerawasstolenfrommyhotelroom(bysomebody).Wherewerethephotosofthesewolvestaken?4.Theguidewarnedthemnottoclimbthemountaininbadweather._____________________________________________________________________________________________________5.Differentwriterstranslatedthebookintodifferentlanguages.__________________________________________________________________________________________________________Theywerewarnednottoclimbthemountaininbadweatherbytheguide.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4bCompletethesentenceswiththecorrectformsoftheverbsinthebox.eatlocklikeringinvitebreaktellbringYou_____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.3.Thedoor___________whenwearrived,so

we______thebell.wereinvitedwerebroughtwaslockedrang4.Thestudents________nottoeatordrinkinclass.ButRuby_______therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies_________bythehungrykidsinlessthan20minutes,andtheyreally_____them.weretoldbrokewereeatenliked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone_____________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell

________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_______(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.wasinventedwasbornworkedlearnedFinally,thetelephone____________(invent)in1876.Thefirstsentencethat________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.wasinventedwassaidisusedExercises单项选择1.—TodayChineseisbecomingmoreandmore