Unit6Whenwasitinvented-(Period3)SectionA(GrammarFocus4c)預習導學人教版英語九年級全冊

Unit6Whenwasitinvented?(Period3)SectionA(GrammarFocus4c)班級_________姓名_________學習目標學習目標學完這一課，你能夠掌握：1．語法：一般過去時的被動語態(tài)；2．能力：用一般過去時的被動語態(tài)談論發(fā)明的歷史；主動語態(tài)變被動語態(tài)的方法；3．交際功能：使用句型“Whenwas...invented?”“Itwasinventedin...”“Whowas...inventedby?”“Itwasinventedby...”“Whatwas...usedfor?”“Itwasusedfor...”談論發(fā)明的歷史。課前學習任務課前學習任務【學習任務一】完成下面的思維導圖?！緦W習任務二】詞匯檢測。1．n.冰箱__________2．a(chǎn)dj.低的；矮的__________3．pron.某人n.重要人物__________4．v.翻譯__________5．v.鎖上；鎖住n.鎖__________6．v.（使）發(fā)出鐘聲或鈴聲；打__________7．n.地震__________8．a(chǎn)dj.突然（的）__________9．突然；猛地__________10．n.鐘（聲）；鈴（聲）__________11．n.餅干__________12．n.曲奇餅__________13．a(chǎn)dj.音樂的；有音樂天賦的__________14．n.器械；儀器；工具__________課堂學習任務課堂學習任務【學習任務一】觀察下列句子，一般過去時被動語態(tài)的基本結構。Whenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitbJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehoticecreamscoopusedfor?It’susedforservingreallycoldicecream.ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.一般過去時被動語態(tài)的基本結構：_______________________________________【學習任務二】將下列句子改為被動語態(tài)。1．Theyoungmansavedthechildren’slives.____________________________________________________________________2．Thevillagersdidn’tfindthelostboyatlast.____________________________________________________________________3．Didyoucleanupyourroomlastnight?____________________________________________________________________4．MymotherboughtmeanewCDplayer.____________________________________________________________________5．WesawJimein.____________________________________________________________________【學習任務三】Rewritethesentencesusingthepassivevoice.1．Theysoldthefridgeatalowprice.____________________________________________________________________2．Somebodystolemycamerafrommyhotelroom.____________________________________________________________________3．Wheredidyoutakethesephotos?____________________________________________________________________4．Ourparentsadvisedusnottogooutalone.____________________________________________________________________5．Differentwriterstranslatedthebookintodifferentlanguages.____________________________________________________________________【學習任務四】pletethesentenceswiththecorrectformsoftheverbsinthebox.eatlocklikeringinvitebreaktellbring1．You___________tothepartylastnight,weren’tyou?Whydidn’tyougo?2．Theearthquakehappenedallofasudden,butluckilythevillagers____________toasafeplace.3．Thedoor___________whenwearrived,sowe______thebell.4．Thestudents_________nottoeatordrinkinclass,butRuby_______therulewhenshestartedeatingabiscuitinscienceclass.5．Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally______them.【學習任務五】Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone_____________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone____________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,ehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.【學習任務六】小組探究。1．a(chǎn)talowprice意為“________________”。price常用形容詞______或______來修飾通常與介詞______連用。2．low意為“________________”，反義詞為______。3．somebody不定代詞，意為“________________”，用于