初中英語九年級(jí)全冊(cè)-Unit 7 Section A (4a-4c)Grammar focus導(dǎo)學(xué)案

人教版英語九年級(jí)全冊(cè)第七單元SectionA(4a-4c)Grammarfocus導(dǎo)學(xué)案Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA(4a-4c)預(yù)習(xí)目標(biāo)：通過預(yù)習(xí)，復(fù)習(xí)本單元學(xué)習(xí)的含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)的相關(guān)知識(shí)。通過預(yù)習(xí)，在練習(xí)中鞏固所學(xué)知識(shí)。預(yù)習(xí)導(dǎo)學(xué)：一、復(fù)習(xí)前面學(xué)過的含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)的結(jié)構(gòu)：should\can\must\may+be+動(dòng)詞的過去分詞例如：1.Teenagersshouldbeallowedtochoosetheirownclothes.2.Thepetdogmustbetakengoodcareofinthepetshop.3.Thedictionarycan’tbeusedintheexam.4.Thetestmustbefinishedduringthetesttime.5.Theearsofthepetpigsshouldn’tbepiercedwhentheyaresoyoung.復(fù)習(xí)上一節(jié)課學(xué)習(xí)的一些短語。1.陪伴在某人身旁_______________________2.跑過田野_______________________3.確保________4.給某人一個(gè)擁抱_____________5.把某人扶

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抬

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舉起來___________6.和某人)回嘴

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頂嘴______________________7.看恐怖電影______________________8.10點(diǎn)以前回來_____________________9.回想那些時(shí)光_________________________10.做噩夢(mèng)___________________11.后悔做過某事________________________參考答案：1.staybyone’sside2.runthroughthefield3.makesure

4.givesb.ahug5.liftsb.up6.talkback(tosb.)7.watchscarymovies

8.bebackbyten9.thinkbacktothosetimes10.havescarydreams

11.regretdoingsth.預(yù)習(xí)導(dǎo)學(xué)：大聲誦讀語法部分的句子，根據(jù)語法內(nèi)容填空。1.Idon’tthinksixteen-year-olds____________（應(yīng)該被允許）todrive.Iagree.Theyaren’t____________（足夠嚴(yán)謹(jǐn)）2.Doyouthinkteenagersshould_____________（被鼓勵(lì)）maketheirown__________（決定）?No,Idon’tagreewiththis.Teenagersaretooyoungto________________（自己做決定）.3.Teenagersshouldnotbeallowedtohave_____________（兼職工作）.Idisagree.Theycanlearnalotfromworking.4.Doyouthinkwemaybeallowedtotakesomephotosifwedon’tuseaflash?Ifyoudon’t___________（閃光）thenitmaybeOK.參考答案：1.shouldbeallowed;seriousenough2.beencouragedto;decisions;maketheirowndecisions.3.part-timejobs4.useaflash語法復(fù)習(xí)與講解：1.一般現(xiàn)在時(shí)被動(dòng)語態(tài)的各種句式結(jié)構(gòu)：肯定句：主語+am/is/are+過去分詞（+by…)否定句：主語+am/is/are+not+過去分詞(+by…)一般疑問句：Am/Is/Are+主語+過去分詞(+by…)?特殊疑問句：特殊疑問詞+am/is/are+主語+過去分詞（+by...)?2.一般過去時(shí)的被動(dòng)語態(tài)的各種句式結(jié)構(gòu)：肯定句：主語+was/were+過去分詞（+by…)否定句：主語was/were+not+過去分詞(+by…)一般疑問句：Was/Were+主語+過去分詞(+by…)?特殊疑問句：特殊疑問詞+was/were+主語+過去分詞（+by...)?3.含有情態(tài)動(dòng)詞的被動(dòng)語態(tài):肯定句：主語+情態(tài)動(dòng)詞+be+及物動(dòng)詞的過去分詞(+by…)否定句：主語+情態(tài)動(dòng)詞+not+be+及物動(dòng)詞的過去分詞(+by…)一般疑問句：情態(tài)動(dòng)詞+主語+be+及物動(dòng)詞的過去分詞(+by…)?特殊疑問句：特殊疑問詞+被動(dòng)語態(tài)的一般疑問句？本單元主要介紹含有情態(tài)動(dòng)詞的被動(dòng)語態(tài)，主動(dòng)語態(tài)變?yōu)楸粍?dòng)語態(tài)的方法：將原句的賓語變成被動(dòng)語態(tài)的主語（注意：如果是賓格要轉(zhuǎn)換為主格），再將原句的動(dòng)詞轉(zhuǎn)變成“情態(tài)動(dòng)詞+be+動(dòng)詞的過去分詞”的形式，最后用by連接原句的主語。例如：Theteachershouldallowustowearourownclothes.——變?yōu)楸粍?dòng)語態(tài)： Weshouldbeallowedtowearourownclothesbytheteacher.4aRewritethesentencesaccordingtotheexample.1.Youmustcleanyourbedroomeveryday.——Yourbedroommustbecleanedeveryday.2.Iwilldothehouseworkintheafternoon.Thehouseworkwillbedoneintheafternoon.3.Parentsshouldencouragetheirchildrentodosocialworkfortheircommunity.Children_____________________________________________________________4.Doyouthinkwemustkeepteenagersawayfromtheinternet?Doyouthinkteenagers_____________________________________________________5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.Teenagers____________________________________________________________參考答案：3.willbeencouragedtodosocialworkfortheircommunity.4.mustbekeptawayfromtheinternet?5.shouldbegivenchancestomaketheirowndecisions.4bFillintheblankswiththecorrectformsofthewordsinbrackets.Shouldteenagers1.__________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers2.____________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshould3.____________(educate)totakecareofthemselvesfromayoungage.Thisway,whenthey4.________(start)workingtheycanmanagetheirownlives.However,inmostAsiansocieties,itisnotcommonforteenagersto5._________(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan6.________(take)careofthem.Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults7.________(continue)tolivewiththeirparents.參考答案：1.beasked2.areallowed3.beeducated4.start5.move6.take7.continue4cYouandyourfriendarestartinganEnglishclub.Makealistofrulesaboutwhatshouldandshouldnotbeallowed.A:Membersshouldbeallowedtousedictionaries.B: