Unit7SectionA1a2d課件人教版英語(yǔ)九年級(jí)全冊(cè)2

Unit7Teenagersshouldbeallowedtochoosetheirownclothes?SectionA1a-2dFreetalkWhatcanyoudoatschool?Whatcan’tyoudoatschool?AskandanswerDoyouagreeordisagree?smokehavepart-timejobdrivegetearspiercedv.扎；刺破；穿透chooseclothestakemobilephonetoschoolPresentationn.證；證件不可能；不行；沒事1．Noway!沒門！noway意為“決不；不行；沒門”，多用于口語(yǔ)中，表示斷然拒絕做某事或不允許別人做某事；也可表示“不可能；不會(huì)吧”，表示不相信或驚訝。e.g.—CanIleavenow?我現(xiàn)在可以離開嗎？—Noway!不行！—Sheisalreadysixty.她已經(jīng)60歲了。—Noway!Shelookssoyoung.

不可能！她看起來這么年輕。2．Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.我認(rèn)為不應(yīng)該允許16歲的青少年開車。(1)賓語(yǔ)從句跟在think、believe、guess、suppose等動(dòng)詞后，主句時(shí)態(tài)為一般現(xiàn)在時(shí)，且主句的主語(yǔ)是第一人稱，變否定句時(shí)要否定主句，而不是從句，我們稱之為“否定前移”。變附加疑問句時(shí)，附加問句要與從句中的主語(yǔ)和謂語(yǔ)保持一致，同時(shí)還要考慮到否定的轉(zhuǎn)移。2．Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.我認(rèn)為不應(yīng)該允許16歲的青少年開車。(2)sixteen-year-olds名詞，意為“16歲的青少年”，相當(dāng)于sixteen-year-oldboysandgirls。e.g.Sixteen-year-oldsshouldbeallowedtogooutatnight.應(yīng)該允許16歲的青少年夜間外出。拓展①sixteen-year-old“十六歲的”，是復(fù)合形容詞，在句中通常作前

置定語(yǔ)，修飾名詞。e.g.Mypenpalisasixteen-year-oldboy.我的筆友是一個(gè)16歲的男孩。②sixteenyearsold“十六歲”，用來描述人的年齡，常在句中用作表語(yǔ)。e.g.Mybrotherissixteenyearsold.我哥哥16歲了。(1)worried形容詞，意為“擔(dān)心的；煩惱的；焦慮的”。常用短語(yǔ)beworriedabout意為“為……擔(dān)心”。3．I’mworriedaboutyoursafety.我擔(dān)心你的安全。e.g.Don’tbesoworried.Everythingwillbefine.不要如此擔(dān)心，一切都會(huì)好起來的。拓展worry是worried的動(dòng)詞形式，可用作不及物動(dòng)詞，其后接賓語(yǔ)時(shí)要加about，即worryabout，意為“擔(dān)心”，可與beworriedabout互換。e.g.Don’tworryaboutthat.Thereisnoriverthatcan’tbecrossed.別為那擔(dān)心，沒有過不去的河。(2)safety名詞，意為“安全；安全性”，其常用短語(yǔ)insafety意為“處于安全狀態(tài)”。3．I’mworriedaboutyoursafety.我擔(dān)心你的安全。e.g.Iwillanswerforhersafety.我將對(duì)她的安全負(fù)責(zé)。Thechildrenarenowinsafety.孩子們現(xiàn)在安全了。辨析safety、safe及safely的對(duì)應(yīng)反義詞名詞形容詞副詞safetysafesafelydangerdangerousdangerouslyDoyourparentsallowyoutowatchTV?Yes,theydo.allowsb.todosth.允許某人做某事beallowedtodosth.被允許做某事

YouareallowedtowatchTV.Doyourparentsallowyoutoexercise?Yes,theydo.Youareallowedtoexercise.Doyourparentsallowyoutosmoke?No,theydon’t.

Youarenotallowedtosmoke.Doyourparentsallowyoutodrive?No,theydon’t.Youarenotallowedtodrive.Readthestatementsbelow.CircleAforagreeorDfordisagree.1a1.Teenagersshouldnotbeallowedtosmoke.2.Sixteen-year-oldsshouldbeallowedtodrive.

3.Studentsshouldnotbeallowedtohavepart-timejobs.

4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.

5.Teenagersshouldbeallowedtochoosetheirownclothes.

16歲的青少年adj.&adv.兼職(的)ADADADADAD4．Teenagersshouldnotbeallowedtosmoke.不應(yīng)該允許青少年吸煙。smoke作動(dòng)詞，意為“吸煙；冒煙”。e.g.It’sbadforyourhealthtosmoke.吸煙有害健康。Thestoveissmokingbadly.那爐子冒煙冒得很厲害。拓展smoke還可以作名詞，意為“煙”。e.g.Nosmokewithoutfire.無風(fēng)不起浪。(1)part-time是合成形容詞，意為“兼職的；非全日的”，其反義詞是full-time，意為“全職的；全日制的”。5．Studentsshouldnotbeallowedtohavepart-timejobs.

不應(yīng)該允許學(xué)生做兼職工作。e.g.InAmericamanystudentsarepart-timeworkers.在美國(guó)，許多學(xué)生是兼職工作者。(2)job可數(shù)名詞，意為“工作”，指零散的、具體的工作。其近義詞為work，是不可數(shù)名詞，常用短語(yǔ)為atwork，意為“在工作”。5．Studentsshouldnotbeallowedtohavepart-timejobs.

不應(yīng)該允許學(xué)生做兼職工作。e.g.Helookedforworkforseveralmonthsandatlasthefoundajob

mostsuitableforhim.他一連找了好幾個(gè)月的工作，最后找到了一份最適合自己的工作。getone’searspierced意為“打耳洞”，此處get為使役動(dòng)詞，可換為have，意為“使；讓”?！癵et/have+賓語(yǔ)+過去分詞”意為“使……被做”或“讓……做某事”。6．Sixteen-year-oldsshouldbeallowedtogettheirearspierced.

應(yīng)該允許16歲的青少年打耳洞。e.g.You’dbettergoandgetyourhaircut.It’stoolong.你最好去把頭發(fā)剪了。它太長(zhǎng)了。拓展get用作使役動(dòng)詞時(shí)還可用于getsb.todosth.結(jié)構(gòu)，意為“使某人做某事”。e.g.Ican’tgethimtochangehisidea.我不能使他改變想法。Lookanddescribe.ListenandcircleTfortrueorFforfalse.1b1.Annacangototheshoppingcenterbybus.2.Annawantstogetherearspierced.3.Annawantstochooseherownclothes.TFTFTF1bListenagainandreadafterit.Anna:Mom,canIgototheshoppingcenterwithJohn?Hejustgothisdriver’slicense.Mom:Noway!Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.Theyaren’tseriousenough.I’mworriedaboutyoursafety.Anna:ButGaby’sgettingherearspiercedattheshoppingcenterandIwanttowatch.Mom:Sixteen-year-oldsshouldn’tbeallowedtogettheirearspiercedeither.They’retooyoung.Conversation11bListenagainandreadafterit.Anna:Iagree,butit’sfuntowatch.CanItakethebusthen?Mom:Well,OK.Anna:Great!Iwanttobuyanewskirt,too.Mom:Whatkindofskirt?MaybeIshouldgowithyou.Anna:Aww,Mom.I’mnotachild.Ithinkteenagersshouldbeallowedtochoosetheirownclothes.Mom:Well,Ijustwanttomakesureyougetsomethingnice.Conversation2A:Idon’tthinksixteen-year-oldsshouldbe

allowedtodrive.B:Iagree.Theyaren’tseriousenough.Lookatthestatementsin1aandmakeconversations.1cIdon’tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren’tseriousenough.Ithinkstudentsshouldnotbeallowedtohavepart-timejobs.Iagree.

Studying

is

the

main

duty

of

students.Ithinkstudentsshouldbeallowedtodohomeworkwithfriends.Idisagree.Theywilltalkinsteadofdoinghomework.WhatdoesMollythinkofKathy’sstatements?ListenandcircleAforAgree,DforDisagreeorDKforDon’tknow.2aKathyMolly1.Sixteen-year-oldsshouldnotbeallowedtoworkatnight.2.Larryshouldn’tworkeverynight.3.Heshouldcuthishair.4.Heshouldstopwearingthatsillyearring.5.Hedoesn’tseemtohavemany

friends.

ADDK

ADDK

ADDK

ADDK

ADDK________Itlookscool.________Youngpeopleneedtosleep.________Heneedstospendtimewithfriends.________Heneedstimetodohomework.________Itdoesn’tlookclean.Listenagain.WhatareKathy’sandMolly’sreasons?Numbertheirreasonsinthecorrectorder.1

4

5

3

2

2bstopdoingsth.意為“停止做某事”。7．Heshouldstopwearingthatsillyearring.他應(yīng)該停止戴那個(gè)可笑的耳環(huán)。e.g.Let’sstoptalking.Timeforclass.讓我們停止說話吧。該上課了。辨析stopdoingsth.與stoptodosth.stopdoingsth.指停止正在做的事情。stoptodosth.指停止手頭所做的事情去做另一件事情。e.g.Thetwogirlsstoppedtalkingwhentheysawme.那兩個(gè)女孩看到我時(shí)停止了講話。IstoppedtotalktohimwhenIsawhim.我看到他時(shí)停下來去和他講話。Makealistofthingsteenagersshouldandshouldnotbeallowedtodo.Discussyourlistwithyourpartner.2cA:Doyouthinkteenagersshould...?B:Yes,I.../No,I...ShouldShouldnot1.__________________2.__________________3.__________________......1.__________________2.__________________3.__________________......keepquietinclassweartheschooluniformruninthehallwayhangoutlateatnightwearstrangeclothesgotoschoolontimeNo,Idon’tthinkso.It’stoodangerousforthemtogooutatnight.Doyouthinkteenagersshouldbeallowedtohangoutatnight?2dRole-playtheconversation.Sandy:I’mreallyexcitedaboutseeingthefamouspaintingsbyPicasso.WuLan:Me,too!I’mgladMr.Smithchosetheartmuseumforourschooltripthisyear.Sandy:I’mgoingtobringmynewcameratotakelotsofphotos!WuLan:Oh,no.Mr.Smithsayswemustnottakephotos.It’snotallowedinthemuseum.2dRole-playtheconversation.Sandy:That’stoobad!Doyouthinkwemaybeallowedtotakephotosifwedon’tuseaflash?WuLan:Hmm...Ithinktheyjustwanttoprotectthepaintings.Soifyoudon’tuseaflash,thenitmaybeOK.Sandy:Yeah.Ithinkweshouldbeallowedtodothat.I’llbringmycameraanyway.Readtheconversationin2dandanswerthequestionsbelow.What’stherelationshipbetweenSandyandWuLan?Wherearetheygoingfortheschooltripthisyear?3.HowdoesSandyfeelaboutthetrip?Why?Theyaregoingtotheartmuseum.Theyareclassmates.SandyisexcitedaboutitbecauseshecanseethefamouspaintingsbyPicasso.對(duì)...感到興奮畢加索的著名畫作4.WhatdidMr.Smithsayabouttherulesinthemuseum?WhatdoesSandythinktheyshouldbeallowedtodointhemuseum?Shethinkstheyshouldbeallowedtotakephotosiftheydon’tuseaflash.Mr.Smithsaystheymustnottakephotos.It’snotallowedinthemuseum.拍照n.閃光燈ExerciseExercisesⅠ.用所給詞的適當(dāng)形式填空。safetyrepairedtalkingseeingtogoExercisesⅡ.句型轉(zhuǎn)換。1.Weshouldallowteenagerstohavetheirownideas.(改為被動(dòng)語(yǔ)態(tài))Teenagers____________________tohavetheirownideas.2.Youmustnottakephotosinthemuseum.(改為被動(dòng)語(yǔ)態(tài))Photos____________