九年級(jí)第七單元課件

Unit7Teenagersshouldbeallowedtochoosetheirownclothes.SectionA一學(xué)習(xí)目標(biāo)：

1.知識(shí)目標(biāo)：

1)單詞：license,safety,smoke,part-time,pierce,earring,

2)詞組：noway,driver’slicense，takephotos,wearearrings,beallowedtodosth,havepart-timejobs,getone’searspierced

3)句型：—Studentsshouldnotbeallowedtohavepart-timejobs.__Sixteen-year-oldsshouldbeallowedtogettheirearspierced.__Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.2.技能目標(biāo)：能聽(tīng)懂本課時(shí)所放的聽(tīng)力材料，并能說(shuō)出重要句型

二.學(xué)習(xí)重難點(diǎn)1.學(xué)習(xí)重點(diǎn)；

1）聽(tīng)懂關(guān)于家規(guī)與校規(guī)的有關(guān)信息

2）含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。2學(xué)習(xí)難點(diǎn)：含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。Doyouagree?Ordisagree?Studentsshouldbeallowedtostudywithfriendsafterclass.Studentsshouldnotbeallowedtodrinkandsmoke.Doyouagree?Ordisagree?Studentsshouldbeallowedtotakepartinafter-classactivity.Teenagersshouldnotbeallowedtodriveacarbecausetheydon’thavethedriver’slicense.Doyouagree?Ordisagree?Teenagersareallowedtoprotecttheenvironment.Studentsarenotallowedtogettheirearspierced.Doyouagree?Ordisagree?Sixteen-year-oldsshouldbeallowedtochoosetheirownclothes.Studentsarenotallowedtocheatinatest.Doyouagree?Ordisagree?TeenagersshouldnotbeallowedtogototheInternetbar.Studentsshouldnotbeallowedtohavepart-timejobs.結(jié)構(gòu):肯定：情態(tài)動(dòng)詞+be+動(dòng)詞的過(guò)去分詞否定：情態(tài)動(dòng)詞+not+be+動(dòng)詞的過(guò)去分詞一般疑問(wèn)句：情態(tài)動(dòng)詞+主語(yǔ)+be+動(dòng)詞的過(guò)去分詞？特殊疑問(wèn)句：疑問(wèn)詞+情態(tài)動(dòng)詞+主語(yǔ)+be+動(dòng)詞的過(guò)去分詞？情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)1aReadthestatementsbelow.Circle

AforagreeorDfordisagree.1.Teenagersshouldnotbeallowedtosmoke.AD2.Sixteen-year-oldsshouldbeallowedtodrive.AD3.Studentsshouldnotbeallowedtohavepart-timejobs.AD4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.AD5.Teenagersshouldbeallowedtochoosetheirownclothes.ADListenandcircleTfortrueorFfor

false.Annacangototheshoppingcenterbybus.TF2.Annawantstogetherearspierced.TF3.Annawantstochooseherownclothes.TF1bWhatdoesMollythinkofKathy’sstatements?ListenandCircleAforAgree,DforDisagreeorDKforDoesn’tKnow.2a

KathyMollySixteen-year-oldsshouldnotbeallowedtoworkatnight.ADDKLarryshouldn’tworkeverynight.ADDKHeshouldcuthishair.ADDK

4.Heshouldstopwearingthatsillyearring.ADDK5.Hedoesn’tseemtohavemanyfriends.ADDKLanguagepoints1.Noway!沒(méi)門(mén)Noway意為“不可能；決不；不行；沒(méi)門(mén)”，多用于口語(yǔ)中，表示某人不可能做某事或某事不可能發(fā)生。例：----CanIleavenow?我可以現(xiàn)在離開(kāi)嗎？----Noway!不行！2.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.我認(rèn)為不應(yīng)該允許16歲的青少年開(kāi)車(chē)。（1）sixteen-year-olds名詞，意為“16歲的青少年”,相當(dāng)于sixteen-year-oldboysandgirls。

sixteen-year-olds，sixteen-year-old與sixteenyearsold.

sixteen-year-olds“16歲的青少年”，是名詞，在“基數(shù)詞-名詞（單數(shù)）-形容詞”結(jié)構(gòu)中，形容詞后加-s表示一類(lèi)人或事物。例：Sixteen-year-olds

shouldbeallowedtogooutatnight.應(yīng)該允許16歲的青少年夜間外出。①辨析②sixteen-year-old“16歲的”，是由“基數(shù)詞-名詞（單數(shù)）-形容詞”構(gòu)成的復(fù)合形容詞，在句中通常做前置定語(yǔ)，修飾名詞。例：Mypenpalisasixteen-year-old

boy.我的筆友是一個(gè)16歲的男孩。③sixteenyearsold“16歲”，用來(lái)描述人的年齡，常在句中作表語(yǔ)。例：Mybrotherissixteenyearsold.我哥哥十六歲了。（2）allow(toletsb.dosth.)及物動(dòng)詞，意為“允許；準(zhǔn)許”，常用于下列結(jié)構(gòu)中：①allowsb.todosth.允許某人做某事例：Theteacherallowedhimtogointotheclassroom.老師允許他進(jìn)教室。②allowdoingsth.允許做某事例：Wedon’tallowsmokinginpublicplaces.我們不允許在公共場(chǎng)所吸煙。③be(not)allowedtodosth.(不)被允許做某事例：Passengersarenotallowedtosmoke.不允許乘客吸煙。3.I’mworriedaboutyoursafety.我擔(dān)心你的安全。（1）worried作形容詞，意為“擔(dān)心的；煩惱的；焦慮的”。常用短語(yǔ)beworriedabout意為“為……擔(dān)心”。例：Don’tbeso

worried.Everythingwillbefine.不要如此擔(dān)心，一切都會(huì)好起來(lái)的。

拓展

worry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。例：Don’tworryaboutme.別為我擔(dān)心。4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.應(yīng)該允許16歲的青少年打耳洞。

getone’searspierced意為“打耳洞”，此處get為使役動(dòng)詞，相當(dāng)于make和have，意為“使；讓”?！癵et/have+賓語(yǔ)+過(guò)去分詞”意為“使某事被做”或“讓某人做某事”。例：You’dbettergoandgetyourhaircut.it’stoolong.你最好去把頭發(fā)理了。它太長(zhǎng)了。get用于使役動(dòng)詞還可用于getsb.todosth.結(jié)構(gòu)，意為“使某人做某事”例：Ican’tgethimtochangehisidea.我不能使他改變想法。5.Teenagersshouldbeallowedtochoosetheirownclothes.應(yīng)該允許青少年選擇他們自己的衣服。（1）choose及物動(dòng)詞，其后可接名詞或代詞作賓語(yǔ)。例：Hechose

agoodjoblastyear.去年他選擇了一份好工作。拓展①choosetodosth.例：Hechosetogotherebyair.他決定乘飛機(jī)去那里②choose+特殊疑問(wèn)詞+todo例：Youwillhavetochoosewhichonetobuy.你將不得不選擇買(mǎi)哪一個(gè)。

choose還可用于以下兩種結(jié)構(gòu)：6.Iagree.Theyaren’tseriousenough.我同意。他們不夠穩(wěn)重。

enough副詞，意為“足夠地”，修飾形容詞或副詞要后置。例：Youdon’tworkhardenough.你工作不夠努力。拓展enough還可用作形容詞，意為“足夠的；充足的”。修飾名詞時(shí)，一般放在名詞前面，有時(shí)也放在名詞后面。例：Therewillbeenoughmoneyforus.我們將有足夠的錢(qián)。Therewillbetimeenoughtorelaxforus.我們將有足夠的時(shí)間休息。7.Heshouldstopwearingthatsillyearring.他應(yīng)該停止戴那個(gè)可笑的耳環(huán)。（1）stopdoingsth.意為“停止做某事”。例：Let’sstoptalking！讓我們停止說(shuō)話吧！辨析stopdoingsth.與stoptodosth.stopdoingsth.stoptodosth.

指停止正在做的事情。指停止手頭所做的事情去做另外一件事情。1cLookatthestatementsin1aand

makeconversations.A:Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.B:Iagree.Theyaren’t

seriousenough.

2dRole-playtheconversation.

Sandy:I’mreallyexcitedaboutseeingthefamouspaintingsbyPicasso.WuLan:Me,too!I’mgladMr.Smithchosetheartmuseumforourschooltripthisyear.Sandy:I’mgoingtobringmynewcameratotakelotsofphotos!WuLan:Oh,no.Mr.Smithsayswemustnottakephotos.It’snotallowedinthemuseum.Sandy:That’stoobad!Doyouthinkwemightbeallowedtotakephotosifwedon’tuseaflash?WuLan:Hmm...Ithinktheyjustwanttoprotectthepaintings.Soifyoudon’tusealight,thenitmightbeOK.Sandy:Yeah.Ithinkweshouldbeallowedtodothat.I’llbringmycameraanyway.ExercisesⅠ.單項(xiàng)選擇I’m______tochoosemyownlifestyle(生活方式).A.youngenoughB.enoughyoungC.enougholdD.oldenoughDC

2Smoking______inthecinema.Pleasestop______.A.allows,tosmokeB.isallowed,smokingC.

isn’t

allowed,

smoking

D.

isn’t,

to

smoke3.Thesun______atnight.A.canbeseenB.can'tseeC.can'tbeseenDdoesn'tsee4.–IusuallywatchTVtill11P.M.–Really?Areyou______?A.allowedtostayupB.allowtostayupC.allowingstayingupD.allowedstayupMyyoungerbrotheris______.A.twelve-years-oldB.twelve-year-oldsC.twelveyearsoldC.twelveyearoldsCACBB6____shouldnotbeallowedtogooutatnight.A.Twelve-years-oldB.Twelve-year-oldsC.TwelveyearsoldC.Twelveyearolds7.Goodbooks____againandagain.A.shouldbe