初中英語(yǔ)九年級(jí)Unit 7 Section A 1a-2d 課件

人教版九年級(jí)全冊(cè)同步課件Unit7

Teenagersshouldbeallowedtochoosetheirownclothes.

SectionA1a-2dKeywords&phrases:license,safety,smoke,getone’searspierced,beworriedabout,chooseone’sownclothes,beallowedtodosth.Keysentences:1.Teenagersshouldnotbeallowedtosmoke.2.Sixteen-year-oldsshouldbeallowedtodrive.PassiveVoice：should(not)be+v.(ed)Objects:Canweteenagers/?ti:ne?d??/doit?Freetalk:playbasketballlistentomusicstudywithfriendsA:Canweteenagers__________________?B:Yes,wecan.Teenagersshouldbeallowedto_________________________.playbasketballplaybasketballPresentation:Canweteenagers/?ti:ne?d??/doit?travelwithfriendsmakefriendschooseourownclothesA:Canweteenagers__________________?B:Yes,wecan.Teenagersshouldbeallowedto_________________________.travelwithfriendstravelwithfriendsCanweteenagers/?ti:ne?d??/doit?smokedriveacarsleepinclassA:Canweteenagers__________________?B:No,wecan’t.Teenagersshouldnotbeallowedto_________________________.smokesmokeCanweteenagers/?ti:ne?d??/doit?eatinclassgetearspierced/wearearringsgooutatnightA:Canweteenagers__________________?B:No,wecan’t.Teenagersshouldnotbeallowedto_________________________.eatinclasseatinclassTeenagersshouldnotbeallowedtosmoke.Trytousepassivevoicetodescribethepictures.Teenagersshouldnotbeallowedtodrive.Teenagersshouldbeallowedtochoosetheirownclothes.Teenagersshouldnotbeallowedtosleepinclass.Teenagersshouldnotbeallowedto(gettheirearspierced)wearearrings.What’stherelationshipbetweenthetwospeakers?Whydoyouthinkso?Freetalk:1.Teenagersshouldnotbeallowedtosmoke.2.Sixteen-year-oldsshouldbeallowedtodrive.3.Studentsshouldnotbeallowedtohavepart-timejobs.4.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.5.Teenagersshouldbeallowedtochoosetheirownclothes.ADADADADAD1aReadthestatementsbelow.CircleAforagree

or

D

fordisagree.

1bListenandcircleTfortrueorFforfalse.1.Annacangototheshoppingcenterbybus.TF2.Annawantstogetherearspierced.TF3.Annawantstochooseherownclothes.TF

1.HowoldisJohn?A.15

B.16

C.172.Whoisgettingherearspiercedattheshopping

center?A.Anna

B.Anna’smom.

C.Gaby.3.Whatdoesthegirlwanttobuy?A.Ashirt

B.Adress

C.AskirtListenagainandchoosetherightanswers.Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.Iagree.Theyaren’tseriousenough.Ithink...shouldbeallowedto....Ithink....1cLookatthestatementsin1aandmakeconversations.Summary1:1.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。辨析sixteen-year-olds，sixteen-year-old與sixteenyearsold(1)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。eg：Sixteen-year-oldsshouldbeallowedtogooutatnight.

應(yīng)該允許16歲的青少年

夜間外出。(2)sixteen-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。eg：Mypenpalisasixteen-year-oldboy.我的筆友是一個(gè)16歲的男孩。(3)sixteenyearsold“16歲”，用來(lái)描述人的年齡，常在句中作表語(yǔ)。eg：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：

①

allowsb.todosth.允許某人做某事eg:Theteacherallowedhimtogetintotheclassroom.

老師允許他進(jìn)教室。

②allowdoingsth.允許做某事eg:Wedon’tallowsleepinginclass.

我們不允許在課堂上睡覺(jué)。

③be(not)allowedtodosth.(不)被允許做某事eg：Passengersarenotallowedtosmokeinthetrain.

火車(chē)上面不允許乘客吸煙。3.Sixteen-year-oldsshouldbeallowedtogettheirearspierced.getone’searspierced

扎耳洞getsth.+動(dòng)詞的過(guò)去分詞=havesth.+動(dòng)詞的過(guò)去分詞

使某事被做，讓別人做某事eg:Ihadmyhaircutyesterday.

昨天我把頭發(fā)剪了。

Myfatherwillgetmyoldbikesold.

我爸爸將把我的舊自行車(chē)賣(mài)了。

Guess:Whatistheboydoing?Whatdoyouthinkthetwogirlsaretalkingabout?1.Sixteen-year-oldsshouldnot

beallowedtoworkatnight.2.Larryshouldn’tworkeverynight.3.Heshouldcuthishair.4.Heshouldstopwearingthat

sillyearring.5.Hedoesn’tseemtohavemany

friends.2aWhatdoesMollythinkofKathy’sstatements?ListenandcircleAforAgree,DforDisagreeorDKforDon’tKnow.KathyMolly1.Sixteen-year-oldsshouldnotbeallowedtoworkatnight.ADDK2.Larryshouldn’tworkevery

night.ADDK3.Heshouldcuthishair.ADDK4.Heshouldstopwearingthatsillyearring.ADDK5.Hedoesn’tseemtohavemanyfriends.ADDKstopdoingsth.停止正在做的事stoptodosth.停止正在做的事去做另一件事seem似乎；好像seemtodosth.似乎或好像要做某事2bListenagain.WhatareKathy’sandMolly’sreasons?Numbertheirreasonsinthecorrectorder.

Itlookscool.

Youngpeopleneedtosleep.

Heneedstospendtimewithfriends.

Heneedstimetodohomework.

Itdoesn’tlookclean.Whycan’tLarryjointhem?A.Becausehewilldohishomeworktonight.B.Becausehewillsleepearlytonight.C.Becausehewillworklatetonight.2.WhatdoesLarryneedtodoonweekends?A.Heneedstosleeponweekends.

B.Heneedstospendtimewithfriendsonweekends.

C.Heneedstostopwearingthatsillyearringon

weekends.Listenagainandchoosetherightanswers.2cMakealistofthingsteenagersshouldandshouldnotbeallowedtodo.Discussyourlistwithyourpartner.shouldshouldn’t1.weartheschooluniform2.keepquietinthelibrary3.eatoutsideoftheclassroom4.practicewhatyouhavelearned5.makeyourbedaftergettingup1.arrivelateforclass2.runinthehallway3.eatanythingintheclassroom4.watchTVlateeverynight5.leavedirtyclotheseverywhereinthehomeDoyouthinkteenagersshouldbeallowedto...?Yes,I....Doyouthinkteenagersshouldbeallowedto...?No,I....2dListenandanswerthefollowingquestions.1.Wherearetheygoingfortheschooltripthisyear?2.HowdoesSandyfeelaboutthetrip?

SheisexcitedaboutseeingthefamouspaintingsbyPicasso.Theywillgototheartmuseum.Readtheconversation,findoutthemainphrases（短語(yǔ)）andsentences.（1）對(duì)…感到興奮________________（2）照很多照片_________________（3）在博物館不被允許_________________________（4）使用閃光燈__________（5）保護(hù)油畫(huà)___________________beexcitedabouttakelotsofphotosbenotallowedinthemuseumuseaflashprotectthepaintingsbeexcitedabout對(duì)……感到興奮/激動(dòng)beexcitedtodosth.對(duì)做某事感到興奮（6）對(duì)于觀賞畢加索的著名油畫(huà)我感到興奮.

____________________________________________________________________I'mreallyexcitedaboutseeingthefamouspaintingsbyPicasso.（7）對(duì)于我們今年的假期旅行史密斯先生選擇了藝術(shù)博物館我很高興.

____________________________________________________________________________（8）你認(rèn)為如果我們不使用閃光燈我們可以拍照嗎？____________________________________________________________________________I'mgladMr.Smithchosetheartmuseumforourschooltripthisyear.Doyouthinkwemaybeallowedtotakephotosifwedon'tuseaflash?

SandyandWuLanarereally_________about________thefamouspaintingsbyPicasso.Sandywantstobringhernewcameratotake_______,butitisnot_________totakephotosinthemuseum.Sandythinksthatshemaybeallowedtotakephotos______shedoesn’t_______aflash.Fillintheblanksandtrytoretellthetext.seeingphotosallowedifuseexcitedSummary2:1.should

beallowedtodosth.應(yīng)該允許某人做某事

shouldnotbeallowedtodosth.不應(yīng)該允許某人做某事含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)肯定句主語(yǔ)+情態(tài)動(dòng)詞+be+及物動(dòng)詞的過(guò)去分詞(+by…)Teenagersshouldbeallowedtogoshopping.否定句主語(yǔ)+情態(tài)動(dòng)詞+be+not+及物動(dòng)詞的過(guò)去分詞(+by…)Teenagersshouldnotbeallowedtogoshopping.2.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！stopdoingsth.與stoptodosth.辨析stopdoingsth.指停止正在做的事情。stoptodosth.指停止手頭所做的事情去做另外一件事情。eg：Thetwogirlsstoppedtalkingwhentheysawthebuscoming.

那兩個(gè)女孩看到公交車(chē)來(lái)時(shí)停止了講話。

IstoppedtotalktohimwhenIsawhimatschool.

我在學(xué)校看到他時(shí)停下來(lái)去和他講話。3.I’mreallyexcitedaboutseeingthefamouspaintingsbyPicasso.

看畢加索的這些著名的油畫(huà)，我真的很興奮。（1）be/getexcitedabout

意為“對(duì)……感到興奮”，其中about后可接名詞、代詞或動(dòng)詞-ing形式。eg：Shegotexcitedaboutitassoonasshesawthetoydog.

她一看到那只玩具狗就變得很興奮。AreyouexcitedaboutgoingtoShanghai?

你對(duì)去上海感到興奮嗎？（2）excit