人教版九年級全冊Unit 7 Teenagers should be allowed tochoose their own clothes Section A（GF-4c）課件

Unit7Teenagersshouldbeallowedtochoosetheirownclothes.第三課時SectionA（GF~4c）Studentsshouldbeallowedtoaskquestionsinclass.LookandTalkWeshouldnotbeallowedtothrowrubbisheverywhere.Warm-upWeshouldbeallowedtochooseourownclothes.Weshouldnotbeallowedtowriteonbuildings.GrammarFocusIdon’tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren’tserious

enough.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions?No,Idon’tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.Teenagersshouldnotbeallowedtohavepart-timejobs.Idisagree.Theycanlearnalotfromworking.Doyouthinkwemaybeallowedtotakephotosifwedon’tuseaflash?Ifyoudon’tuseaflash,thenitmaybeOK.含情態(tài)動詞的被動語態(tài)

含有情態(tài)動詞的被動語態(tài)：用來說明某個被動性動作所反映出的感情和態(tài)度。常見的與被動語態(tài)一起用的情態(tài)動詞有：can,could,may,might,must,should等。構成：情態(tài)動詞+be+及物動詞的過去分詞句式構成肯定句式

主語+情態(tài)動詞+be+過去分詞(+by…)…否定句式主語+情態(tài)動詞+not+be+過去分詞(+by…)…一般疑問句式

情態(tài)動詞+主語+be+過去分詞(+by…)…?特殊疑問句式特殊疑問詞+情態(tài)動詞(+主語)

+be+過去分詞(+by…

)…?Grammar例句Theflowersshouldbewateredthismorning.Magazinescan’tbetakenoutofthelibrary.ShouldIbeallowedtomakemyowndecision?Whenshouldtheflowersbewatered?1.Youmustcleanyourbedroomeveryday.Yourbedroom_______________________.2.Iwilldothehouseworkintheafternoon.Thehousework_________________________.3.Parentswillencouragetheirchildrentodosocialworkfortheircommunity.

Children________________________________________________?4.DoyouthinkwemustkeepteenagersawayfromtheInternet?Doyouthinkteenagers_______________________________?5.Parentsshouldgiveteenagerschancestomaketheirowndecisions.

Teenagers_____________________________________________.Rewritethesentencesaccordingtotheexample.mustbecleanedeverydaywillbedoneintheafternoonwillbeencouragedtodosocialworkfortheircommunitymustbekeptawayfromtheInternetshouldbegivenchancestomaketheirowndecisions

Practice4aShouldteenagers________(ask)tomoveoutwhentheystartworking?InmanyWesterncountries,teenagers___________(allow)tomoveoutateighteen.Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.Thisway,whenthey_____(start)workingtheycanmanagetheirownlives.However,inmostAsiansocieties,itisnotcommonforteenagersto_____(move)out.Chineseparentsbelievethatitisbetterforchildrentolivewithparentswhocan_____(take)careofthem.Buttheyoungshouldthenlookaftertheirparentsastheygetolder.ThatiswhymanyChineseadults________(continue)tolivewiththeirparents.Fillintheblankswiththecorrectformsofthewordsinbrackets.be

askedareallowedstartmovetakecontinue4bYouandyourfriendarestartinganEnglishclub.Makealistofrulesaboutwhatshouldandshouldnotbeallowed.Membersshouldbeallowedtousedictionaries.Yes,buttheyshouldonlyuseEnglish-Englishdictionaries.

Pairwork4cI.用括號內所給詞的適當形式填空1．Moretreesshould_________(plant)thisyear.2．Mustthework_________(finish)by6：30thisafternoon?3．Wherecanthelostboy____________(find)?4．ThankstotheInternet，kindsofinformationcan__________(learn)inashorttime.5．Thewatershould___________(notput)here.6．Thebadfoodshouldn'tbe__________(eat)．7．Thestarscan______________(notsee)inthedaytime.8．Canthiskindofbike__________(buy)inthatshop?9．Thefruitshould__________(keep)wellduringwinter.beplantedbefinishedbefoundbelearnednotbeputeatennotbeseenbeboughtbekeptExercisesII.句型轉換1．Nobodycananswerthequestion.(改為被動語態(tài))2．Weshouldcleanourteethtwiceaday.(改為被動語態(tài))3．Canyoutakegoodcareofthechildren？(改為被動語態(tài))4．Theclassroommustbecleanedafterschool．(畫線部分提問)5．Wemustwashourhandsbeforemeals.(改為被動語態(tài))Thequestioncan'tbeansweredbyanybody.Ourteethshouldbecleanedtwiceaday.Canthechildrenbetakengoodcareofbyyou?Whenmusttheclassroombecleaned?Ourhandsmustbewashedbeforemeals.()1.—Mr.Wangisveryfamousinourschool. —That’sforsure.He

byreporterstomorrow. A.interviews

B.interviewed C.isinterviewed D.willbeinterviewed()2.Theairpollutionisveryseriousinourcity.Something_________ aboutitnow. A.cando B.mustdo C.wasdone D.mustbedoneDDIII.單項選擇()3.—AnewairportwillbebuiltinTantou,Longhui. —Goodnews!Butalotofgoodfarmland

.

A.willwaste B.maybewasted C.haswasted()4.Ourlife

greatlyby3Dprintingtechnologyinafewyears. A.willinfluence B.influences C.willbeinfluenced D.isinf