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Unit7Teenagersshouldbeallowedtochoosetheirownclothes一、KnowledgeSummary1.Noway!不行，用于口语，表示直接拒绝对方。2.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.①sixteen-year-olds16岁的青少年（在形容词后面加s，表示一类人，做主语时，谓语动词用原形）②beallowedtodo被允许做……3.Teenagersshouldnotbeallowedtohavepart-timejobs.(做兼职工作)4.gettheirearspierced扎耳洞getsth.done.使某事被做，请别人做某事Igotmycarrepaired.5.Heshouldstopwearingthatsillyearring.①stopdoingsth.停止做某事指停止正在做的事情②stoptodosth.停下来去做某事指停止正在做的事情去做另一件事Theystoppeddoingtheirhomework.Theystoppedtodotheirhomework.③辨析wear，puton，dress，bein，与haveonwear表状态衣帽，眼镜，饰品，奖章Thechildrenarewearingbeautifulclothestoday.puton表动作衣服，帽子Putonwarmclothes,oryouwillcatchacold.dress表动作宾语只能是人Hedresseshimselfeverymorning.bein表状态表示衣服或颜色的名词Thegirlinredishisdaughter.haveon表状态衣服，帽子等。无进行时Shehadonareddressandwhiteshoes.6.IamreallyexcitedaboutseeingthefamouspaintingsbyPicasso.beexcitedabout对……感到兴奋7.WhenIwastworunningthroughthefield，shemadesureIwassafeandkeptmefromdanger.makesure确保，务必keepsb.fromsth.使某人免受……影响keepsb.fromdoingsth.阻止某人做某事8.WhenIfellandhurtmyself,shegavemeahugandliftedmeup.（扶我站好）①hurtmyself伤到自己②givesbahug给某人一个拥抱（当hug作动词时：过去式：过去分词：）9.talkbacktosb顶嘴，回嘴10.regret后悔，遗憾（过去式：过去分词：）①regretdoingsth对做过的事情感到后悔（已经做完）IregrettellingherwhatIthought.②regrettodosth对要做的事感到遗憾（未做）Weregrettoinformyouthatnotrainswillruntoday.11.①agreewith同意某人的意见，看法，观点Idonotagreewiththis.②agreetodo同意做某事Iagreetostartearly.③agreeon双方在某点达成一致Weagreeonthequestion.④agreethat同意SheagreedthatIwasright.12.keepawayfrom使……避免接近……，使……远离DoyouthinkwemustkeepteenagersawayfromtheInternet?13.Parentsshouldgiveteenagerschancestomaketheirowndecisions.①achancetodosth做……的机会achanceofdoingsth.有做……的机会It’sagoodchancetodosth.做某事是一个好机会。②makeone’sowndecisions自己做决定=makeadecisionforoneself14.Theirparentsbelievethattheyshouldbeeducatedtotakecareofthemselvesfromayoungage.①educatesb.todosth教育某人做某事②takecareof照顾，照料takegoodcareof好好照料15.Thisway,whentheystartworkingtheycanmanagetheirownlives.①starttodo/startdoing开始做某事②managetodo设法做某事，努力做某事16.bestrictwithsb对某人严厉，要求严格bestrictaboutsth对某事要求严格17.Butsometimesthesecangetinthewayoftheirschoolwork,andparentsmightworryabouttheirsuccessatschool.①getinthewayof挡……的路，妨碍②worryabout担心，忧虑③successn.[U]成功Failureisthemotherofsuccess.succeedv.succeedindoingsthsuccessfuladj.成功的，获得成功的，有成就的successfullyadv.成功地，顺利地18.Teenagersoftenthinktheyshouldbeallowedtopracticetheirhobbiesasmuchastheywant.①asmuchas与……一样多，像……那么多Youcaneatasmuchasyoulike.②asmuchaspossible/sbcan尽量，尽最大努力IhavehelpedyouasmuchasIcan./Iwillhelpyouasmuchaspossible.19.havenothingagainstdoingsth.不反对做……20.happen发生①sthhappened+地点/时间某地/某时发生了某事Anaccidenthappenedinthatstreet.②sth.happenedtosb.某人出了某事Acaraccidenthappenedtoherthismoring.③sb.happenedtodosth.某人碰巧做某事Ihappenedtomeetafriendofmineinthestreet.④Ithappenedthat…碰巧……IthappenedthatIhadnomoneywithme.21.ButIamseriousaboutrunning.beseriousabout认真对待……=take…seriously22.IthinkIshouldbeallowedtomakethischoicemyself.①choicen.[C]makeachoice做选择havenochoicebuttodosth.除了做某事别无选择Hehasnochoicebuttogowithus.②choosev.choosetodo选择做某事比较二、GrammarFocus含有情态动词的被动语态1.结构：情态动词（should/can/must/may/could等）+be+动词过去分词Tablescanbemadeofstones.2.句式：肯定句：主语+情态动词（should/can/must/may/could等）+be+动词过去分词+其他Childrenshouldbeallowedtogotothemovieswiththeirfriends.否定句式：主语+情态动词（should/can/must/may/could等）+not+be+动词过去分词+其他Wastepapershouldnotbethrownhere.一般疑问句：情态动词（should/can/must/may/could等）+主语+be+动词过去分词+其他？Shouldteenagersbeallowedtochoosetheirownclothes?三、当堂测验1.单项选择1.Ourteacherdoesn’tallowus____intheclassroom.A.eatB.eatingC.toeatD.ate2.Myhairistoolong.I’mgoingtothebarber’sandhavemyhair______thisafternoon.A.cutB.cuttingC.tocutD.cuts3.Theteacheragreedtotakeustothemuseum.Wewere_______thegoodnews.A.angrywithB.excitedaboutC.worriedaboutD.tiredof4.Nowwearenotallowed_______inmostpublicplacesinChina.A.smokingB.tosmokeC.smokeD.tosmoking5.—Dad,I’mreallytiredandhungry.—Whynotstop_____andeatsomecookies.A.todoyourhomeworkB.doyourhomeworkC.doingyourhomeworkD.didyourhomework6.Ithink_______shouldbeallowedtodriveinourcountry.A.fifteen-year-oldB.fifteen-years-oldsC.fifteen-years-oldD.fifteen-year-olds7.Theyworkedhardsothattheycould_____theirdreamsoneday.A.loseB.missC.achieveD.succeed8.—Wouldyoumindputtingoutyourcigarette,sir?Smokinginpublicplaces,youknow.—Sorry,I’lldoitrightaway.A.isallowedB.shouldbeallowedC.isn’tallowedD.doesn’tallow9.Wedon’tknowifourfriend.Ifhe,we’llletyouknow.A.comes;comesB.comes;willcomeC.willcome;comesD.willcome,willcome10.Sheoftenspendsmostofherfreetime_______booksandmagazines.A.readB.readsC.toreadD.reading11.Beinglazymustgetin______wayofoursuccess.A.aB.thisC.theD./12.IfI______aprofessionalrunner,what______?A.don’tbecome;willhappenB.didn’tbecome;willbehappenedC.willbecome;happenD.wouldnotbecome;happen13.Mr.Liisverystricthisstudentsandheisalsostricthiswork.A.in;withB.with;inC.to;withD.with;to14.Themotherdidallkindsofthingstomakeherbaby.A.tostopcryingB.stopcryingC.tostoptocryD.stoptocry15.Ithinkthepoorhealthwillbeofyourstudy.A.onthewayB.bythewayC.inthewayD.attheway16.Don'tworry.Annaistodriveacar.A.calmenoughB.enoughcalmC.enoughtocalm