大家好1Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA九年級人教新目標2Doyouhaveanyrulesatschool?Doyourparentsallowyoutodothefollowingthings?Doyouhaveanyrulesathome?3Studentsshouldn’tbeallowedtosleepinclass.Studentsshouldn’tbeallowedtomakenoisesinclass.StudentsshouldbeallowedtospeakEnglishloudly.Studentsshouldn’tbeallowedtobelateforschool.4(should﹢)beallowedtodo

(應該)允許做某事5Hejustgothisdriver’slicense.Shechoosesclothesherself.Shegotherearspierced.6AD1.Teenagersshouldbeallowedtogooutwiththeirfriendseverynight.AD2.Sixteen-years-oldsshouldbeallowedtodrive.AD3.Studentsshouldnotbeallowedtohavepart-timejobs.AD4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.

AD5.Teenagersshouldbeallowedtochoosetheirownclothes.1aCircleAforagreeorDfordisagree.7Sixteen-year-olds“十六歲的孩子們”。這類用連字符連接的合成名詞變復數時，通常把最后一個詞變成復數。例如：grown-up→grown-ups成年人【相關鏈接】1)用連字符連接的合成名詞變復數時，如果該詞中的第一個詞是名詞或比其它詞更重要，一般將它變成復數。例如：looker-on→lookers-on旁觀者editor-in-chief→editors-in-chief主編82)由man,woman,lord等構成的復合名詞變成復數時，如果是偏正關系，兩個詞通常均要變成復數。例如：mandoctor→mendoctors男醫生womansinger→womensingers女歌手9getone’searspierced

“穿耳孔”。“get+名詞/代詞+動詞的過去分詞”，意為“請別人做某事”或“使某事完成”。例如：Goandgetyourhair

cut.去理一下發吧。Canyougetyourwork

finishedintime?你能及時完成工作嗎？10Annacangototheshoppingcenterbybus.（）2.Annawantstogetherearspierced.（）3.Annaiswantstochooseherownclothes.（）TT1b.Listenandcircle“T”or“F”.F11Lookatthestatementsin1aandmakeconversations.

1cPairworkA:Ithinkteenagersshouldbeallowedtogooutwiththeirfriends.B:Iagree.Theyaren’tseriousenough…122a.ListenandcircleA/D/DKKathy1.Sixteen-year-oldshouldnotbeallowedworkatnight.2.Larryshouldn’tworkeverynight.3.Heshouldcuthishair.4.Heshouldstopwearingthatsillyearring.5.Hedoesn’tseemtohavemanyfriends.6.Heshouldn’tworkonweekends.√√√√√132aCircle“Agree”,“Disagree”,or“Doesn’tknow”toshowwhatMollythinks.KathyMolly1.Sixteen-year-oldshouldnotbeallowedworkatnight.

2.Larryshouldn’tworkeverynight.

DisagreesAgrees14KathyMolly3.Heshouldcuthishair.

4.Heshouldstopwearingthatsillyearring.

5.Hedoesn’tseemtohavemanyfriends.

Doesn’tknowDisagreesDoesn’tknow15

2c.Makealistofthingsteenagersshouldandshouldnotbeallowedtodo.Discussyourlistwithyourpartner.A:Doyouthinkteenagersshould…?B：Yes,I…/No,I…162dRole-playtheconversation.17worklatesixteen-year-oldsbeallowedtoworkatnightdisagreewith…gettiredworkeverynightdohomeworkcutone’shairkindoflike…lookscoolhavemanyfriendsworkonweekendsspendtimewith…UsefulExpressions

18Thehouseiscleanedeveryday.被動語態結構:be+動詞的過去分詞一般現在時:am/is/are+動詞的過去分詞一般過去時:was/were+動詞的過去分詞Hewastoughtalessonyesterday.19()1.Maryisallowed____TVforabouthalfanhouraday.A.watchesB.towatchC.watching()2.--Whatdidyoudointhestreetthismorning?--Wegotsomephotos___.A.takingB.totakeC.takenB

C20()3.Didyouteacherallowyou___home?A.goB.togoC.going()4.You___tothemeetingthisafternoonifyouhavesomethingimportanttodo.A.needn’ttocomeB.needn’tcomeC.don’tneedcomeBB

21agreewith,agreeto和agreeon都表示“同意”，但用法不同。agreewith表示“同意”，后面接表示人的名詞或代詞，也可以接表示“意見，看法”的名詞。Weallagreewithhim.我們都同意他的意見。Doyouagreewithmyideas?你同意我的觀點嗎？22agreeto表示“同意”，后面接表示“計劃，建議，安排”等的名詞，接動詞原形時構成動詞不定式結構。Heagreedtoourplanatlast.最后他同意了我們的計劃。TheyagreedtocomeonMonday.他們同意星期一來。23agreeon表示“(兩人以上)就……取得一致意見，在……方面意見一致”，其主語多為復數形式，賓語是表示事、計劃等的名詞，而不是表示人的名詞或代詞，它可以與agreeindoingsth.替換。Theyagreedontheplan.

=Theyagreedindoingtheplan.他們對這個計劃意見一致。24特別提示agreewith也可以表示“某人適應（食物、氣候等）”。Theweatherdoesn’tagreewithme.我不適應這種天氣。

253aReadthepoermaloudanddiscusswhatthetitlemeanswithyourpartner.MomKnownBest261,Whatdidthemomdowhenthewriterwasababyandasmallchild?2,Whydoyouthinkthewritertalkedbacktohismomwhenhewassevenandnineyuearsold?3aReadthepoemagainandanswerthequestions.

273,Howdidthewriterfeelwhenhewasateenagerandhismomsaid“Pleasebebackbyten”？4，Afterreadingthewholepoem,howdoyouthinkthewriterfeelsabouthismom?28Usefulsentencesandexpressionshavealotofrulesatone’shouseforexamplestayathomeonschoolnightsstudyatafriend’shouse29

gotothemoviesonFridaynightstobehomeby10:00pmonSaturdayafternoonsgoshoppingwith…chooseone’sown…getone’searspierced303bGrammarFocus31

被動語態32語態：表示主語和謂語動詞之間的關系。英語有兩種語態，即主動語態和被動語態。主動語態：表示主語是動作的執行者。被動語態：表示主語是動作的承受者。如：Manystudents

study

English.(主動語態)English

isstudied

bymanystudents.(被動語態)語態33被動語態的結構

助動詞be+過去分詞(be+done)34bymanystudents.1.Manystudentsstudy

English.Englishisstudied2.Theymake

shoesinthatfactory.Shoesaremadebytheminthatfactory.1.一般現在時的被動語態結構：

is/are+過去分詞35TheyplayfootballonSunday.Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeijing.FootballisplayedbythemonSunday.ThehomeworkisdonebyLucyintheevening.Computersareoftenusedbytheminclass.ThesemachinesaremadeinBeijing.361.They

bought

acomputerlastterm．

bythemlastterm.2.一般過去時的被動語態結構：was/were+過去分詞lastyear.2.We

plantedmanytreeslastyear.ManytreeswereplantedAcomputerwasbought37Theybuiltthetallbuildinglastyear.Hetookgoodcareofhislittlebrotheryesterday.Wecleanedourclassroomjustnow.Theyusedtheroomsforresting.Thetallbuildingwasbuiltbythemlastyear.Hislittlebrotherwastakengoodcareofbyhimyesterday.Ourclassroomwascleanedbyusjustnow.Theroomswereusedforrestingbythem.383.一般將來時的被動語態結構：begoingtobe/willbe+過去分詞1.Theywillfinish

theworkintendays.bythemintendays.Theworkwillbefinished2.Tomisgoingtoclean

theroomtomorrow.Theroom

isgoingtobecleanedbyTomtomorrow.39Wewillholdasportsmeetingnextweek.Childrenwilltakesomephotosintheschoolyardtomorrow.Theheadmasterisgoingtogiveatalkthisafternoon.Asportsmeetingwillbeheldbyusnextweek.Somephotoswillbetakenbychildrenintheschooltomorrow.Atalkisgoingtobegivenbytheheadmasterthisafternoon.404.含有情態動詞的被動語態結構：can/may/must/should+be+過去分詞1.Amy

cantakegoodcareof

Gina．byAmy.Ginacanbetakengoodcareof2.Youshoulddrink

morewater.Morewater

shouldbedrunkbyyou.411.Hecantakecareofthebaby.2.Lucymaydrawthepictures.3.Youmustturnoffthelights.4.TheyshouldlearnEnglishwell.

Thebabycanbetakencareofbyhim.ThepicturemaybedrawnbyLucy.Thelightsmustbeturnedoffbyyou.Englishshouldbelearnedwellbythem.425.現在進行時的被動語態的結構is/am/are+being＋過去分詞1.Someworkersarepainting

theroomsnow．bysomeworkersnow.Theroomsarebeingpainted2.Heiswatching

TV.TVisbeingwatched

byhim.436.現在完成時的被動語態的結構have/has＋been＋過去分詞1.Wehavemade

akey．byus.Akeyhasbeenmade2.Wehavefinished

ourcompositions.Ourcompositionshavebeenfinishedbyus.44Suchbooksarewrittenforchildren.這些書是為兒童寫的。被動語態的用法（1）不知道或沒有必要說明動作的執行者是誰.It’ssaid/reported/+that…據說/據報道It’sreportedthatitwillraintomorrow.據報道，明天會下雨。

（2）強調動作的承受者，這時應用by短語。ThecupwasbrokenbyDavid.（3）作客觀說明時，常采用一種被動語態句型.45被動語態的幾種類型1.帶雙賓語句子的被動語態.（指物的賓語叫直接賓語，指人的賓語叫間接賓語）如：1.Hegaveme

abook.－Iwasgivenabookbyhim.－AbookwasgiventomebyTom.2.Iboughthimabook.－Hewasboughtabookbyme.－Abookwasbuoghtforhimbyme.giveme

abook間直=giveabooktome直間46to:pass,give,show,bringfor:make,buy,draw47

Theytakegoodcareofmychild.Iturnedofftheradio.2.含有短語的主動語態變被動語態-----Mychildistakengoodcareof.---Theradiowasturnedoff(byme).

48即hear,watch,see,make,let,這些詞在主動句中，其后的動詞不加to，但變被動句時必須加to.1.Isaw

himplaybasketballlastSunday.HewasseentoplaybasketballlastSunday.2.Thebossmakes

himworkfor10hours.Heismadetoworkfor10hours.3.感官動詞和使役動詞的被動語態494.過去分詞做后置定語，表示被動aboycalledTom一個叫Tom的男孩abookboughtyesterday一本昨天買的書5.過去分詞做賓補，表示被動

get/make/havesthdone使某物被…makemeunderstood使我被理解/使人理解我havemyhaircut使我頭發被剪/請人給我剪頭501）當主動結構中的賓語是反身代詞和相互代詞時，不能改為被動語態。Weoftenhelpeachother.2）have,takeplace,happen,feel感覺起來,look看起來,sound,taste,smell不用于被動如:Ihaveabike.Anaccidenthappenedtohim.Themusicsoundsbeautiful.6.不能用于被動語態的幾種情況51填空（完成被動語態填空）1.Theyoftencleantheirclassroomafterschool.（改為被動語態）Theirclassroom_____often______bythemafterschool.2.LiLeigaveTomanewpenlastweek.（同上）Anewpen_________________Tomlastweek.

iscleanedwasgivenbyPractice523.AlotofpeopleinChinacanspeakEnglishnow.（同上）English________________byalotofpeopleinChinanow.4.IhavelearnedEnglishforabouttwoyears.（同上）English__________________forabouttwoyears.5.Theywillreadthesestory-booksnextmonth.（同上）Thesestory-books_______________nextmonth.canbespokenhasbeenlearnedwillberead535.－Doyouliketheskirt?－It_______soft.A.isfeelingB.feltC.feelsD.isfelt6.Areyoustillhere?Youwerehereanhourago.Who________for?A.areyouwaitingB.didyouwaitC.wereyouwaitingD.doyouwait7._____toknowProfessorZhang.A.HesaidB.IsaidC.HeissaidD.Itsays8.－Iwanttositatthetablenearthewindow.－Sorry,______already.A.ittookB.ittakesC.itistakingD.ithasbeentaken549.Theletter_______threedaysagoandit_____yesterday.A.hadpost,hadarrivedB.wasposted,arrivedC.posted,arrivedD.hadbeenposted,wasarrived10.Hetoldmethatthefinalexamination_______nextThursday.A.isgivenB.willbegivenC.wouldhavegivenD.wouldbegiven11.Water______intoice.A.willchangedB.mustbechangedC.shouldchangeD.canbechanged12.Thebirds_______flyawaylastSaturday.A.lettoB.islettoC.wasletD.wereletto5513.Astrangesound______yesterdayevening.A.washeardB.hearsC.heardD.isheard14.Abeautifulbike_______himbyhisclassmates.A.senttoB.willsenttoC.wassenttoD.willbesentfor15.MissChen______just______tospeakatthemeeting.A.has…beenaskedB.hasbeen…askedC.Havebeen…askedD.have…beenasked16.Meat_______outinthisshop.Wecan____now.A.havebeensold,getnothingB.hasbeensold,getnothingC.hasbeensold,getsomeD.havebeensold,getsome5617.Thenewplay_______intheatrenow.Whydon’tyougoinandseeit?A.isbeingshownB.isshowingC.isshownD.shows18.Canyoutell_______?A.whendidithappenB.whenwasithappenedC.whenithappenedD.whenitwashappened19.______thejob______byLucyorbyJohn?A.Has…finishedB.Has…beingfinishedC.Is…finishD.Has…beenfinished571.Ourschool_____＿＿＿＿in2002.(開辦)2.Theyoungtreesmust______________well.(照顧)3._____thisbuilding_______(建成)lastyear?4.Thebook__________(寫)byhimlastyear.5.Thebridge______________(不建造)in1989..6.The29thOlympicGameswill__________(舉行)inUKin2012.wasopenedbelookedafterWas

builtwaswrittenwasn’tbuiltbeheld完成下列句子：58表