Unit7SectionAGrammar-Focus-4c课件人教版英语九年级全册

Unit7

Teenagersshouldbeallowedtochoosetheirownclothes.DoyouthinkstudentsshouldbeallowedtowatchTV

onschoolnightsOfcoursenot.

I

don'tthinkstudentsshouldbeallowedtowatchTVonschoolnights.Review(should;allow)1.Wherearetheygoingfortheschooltripthisyear

2.WhatdidMr.Smithsayabouttherulesinthemuseum

3.WhatdoesSandythinktheyshouldbeallowedtodointhemuseumThey’regoingtotheartmuseum.Mr.Smithsaidpeoplemustnottakephotos.Sandythinkstheyshouldbeallowedtotakephotosiftheydon’tuseaflash.Read2danswerthequestionsSandy:I’mreallyexcitedaboutseeingthefamouspaintingsbyPicasso.WuLan:Me,too!I’mgladMr.Smithchosetheartmuseumforourschooltripthisyear.Sandy:I’mgoingtobringmynewcameratotakelotsofphotos!WuLan:Oh,no.Mr.Smithsayswemustnottakephotos.It’snotallowedinthemuseum.Sandy:That’stoobad!Doyouthinkwemightbeallowedtotakephotosifwedon’tuseaflashWuLan:Hmm...Ithinktheyjustwanttoprotectthepaintings.Soifyoudon’tusealight,thenitmightbeOK.Sandy:Yeah.Ithinkweshouldbeallowedtodothat.I’llbringmycameraanyway.RoleplaytheconversationSandy:I’mreallyexcitedaboutseeingthefamouspaintingsbyPicasso.WuLan:Me,too!I’mglad(that)Mr.Smithchosetheartmuseumforourschooltripthisyear.Sandy:I’mgoingtobringmynewcameratotakelotsofphotos!WuLan:Oh,no.Mr.Smithsayswemustnottakephotos.It’snotallowedinthemuseum.Sandy:That’stoobad!Doyouthinkwemightbeallowedtotakephotosifwedon’tuseaflashWuLan:Hmm...Ithinktheyjustwanttoprotectthepaintings.Soifyoudon’tusealight,thenitmightbeOK.Sandy:Yeah.Ithinkweshouldbeallowedtodothat.I’llbringmycameraanyway.Roleplaytheconversation1.杨老师允许了他走入教室。

MissYangallowed

himtowalkintotheclassroom.2.学生不许吸烟。

Students

aren’t

allowedto

smoke.3.我们老师不允许在图书馆大声喧哗。

Ourteacherdon’tallowtalking

loudlyinthelibrary.

allow

Lookattheserules.Use“should/shouldn’tbeallowedto”toexpressyourownideas.Don’tsmoke.Wearownclothes.Don’tdrive.Getearspierced.Haveapart-timejob.1.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.2.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?3.Teenagersshouldnotbeallowed

tohavepart-timejobs.4.Doyouthinkwemaybeallowed

totakephotosifwedon’tuseaflash?a.Ifyoudon’tuseaflash,thenitmaybeOK.b.No,Idon’tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.c.Iagree.Theyaren’tseriousenough.d.Idisagree.Theycanlearnalotfromworking.cabdMatchthestatements.肯定句:主语+should+be+done(动词的过去分词).否定句:主语+should+not+be+done.一般疑问句:情态动词+主语+be+done特殊疑问句：特殊疑问词+一般疑问句（情态动词+主语+be+done）将主动语态的宾语变成被动语态的主语。（主宾语换位置）将含情态动词的主动句式变成被动句式。(should/can/...

bedone）句子结构含情态动词(如：should)的被动语态主变被含情态动词的被动语态should(应该)can,could(能；会)must(必须)haveto(必须；不得不)hadbetter(最好)will;would(愿意)may;might(可以)

常用的情态动词有：结构例句canbedone你的家庭作业可以明天交。maybedone教室可能是莉莉打扫的。mustbedone这个项目必须今天完成。havetobedone我今天不得不洗我的校服。Yourhomeworkcanbeturnedintomorrow.TheclassroommaybecleanedbymaybedoneLily.Theprojectmustbefinishedtoday.Myschooluniformhastobewashedbymetoday.含其他情态动词的被动语态2.Parentsshouldencourageteenagerstodosocialworkfortheircommunity.3.CanLucydoherhomeworktomorrowinsteadTeenagersshouldbeencouraged(bytheirparents)todosocialworkfortheircommunity.Canthehomeworkbedone(byLucy)tomorrowinsteadRewritethesentencesaccordingtotheexample.4a1.Youmustcleanyourbedroomeveryday.Yourroom________________________________.mustbecleanedeveryday4.DoyouthinkwemustkeepteenagersawayfromtheInternet5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.DoyouthinkteenagersmustbekeptawayfromtheInternetTeenagersshouldbegivenchancestomaketheirowndecisions.Fillintheblankswiththecorrectformsofthewordsinbrackets.4bShouldteenagers_________(ask)tomoveoutwhentheystartworkingInmanyWesterncountries,teenagers___________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshould___________(educate)totakecareofthemselvesfromayoungage.Thisway,whenthey_________(start)workingtheycanmanagetheirownlives.However,inmostAsiansocieties,itisnotcommonforteenagersto_______(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan______(take)careofthem.Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults__________(continue)tolivewiththeirparents.beaskedareallowedbeeducatedstartmovetakecontinueSixteen-year-oldsshouldn’t________togotoanInternetbar.A.beallowB.beallowedC.allowD.areallowed2._____middleschoolstudentsallowedtousemobilephonesatschool A.Do B.Did C.Are D.Can3.--Youdidn’tdoyourhomework____,Tim.--I’msorry,mum.A.carefulenough B.enoughcarefulC.carefullyenough D.enoughcarefullyBCC4.Idon’tthinkstudents____todesigntheirhair.A.shouldbenotallowedB.shouldbeallowedC.shouldallowD.shouldn’tbeallowed5.Didyourteacherallowyou___homeA.goB.togoC.goingD.wentBBExercises1.（安徽中考）ThankstotheInternet,

differentkindsofinformation_____inashorttime.A.canbelearnedB.hasbeenlearnedC.canlearnD.haslearned2.—It’sdifficultforthechildrentocrosstheriverto

gotoschool.

—Ithinkabridge_____overtheriver.A.wasbuiltB.isbuilt

C.shouldbuildD.shouldbebuilt3.（黄冈中考）—HowoftendoIneedtofeedthedog？—It______foodeveryday,

oritwillbehungry.A.mustgiveB.mustbegiveC.mustbegivenD.mustbegaveADCExercises4.（泸州中考）Thedictionarymay_____forthreeweeks.A.keepB.bekeptC.borrowD.beborrowed5.（贵阳中考）Inordertomakeourcitymorebeautiful,

moretreesandflowers_______everyyear.A.willplantB.shouldplantC.shouldbeplanted6.（达州中考）—Finalexamiscoming,

Tom.Don’twatchTVfortoolong.—I'mnotachildanymore.I______whattodo.A.sho