七年级下册英语+Unit4+SectionA+2a-2d+（人教版）

SectionA2a-2dUnit4Don’teatinclass.Unit4Don’teatinclass.

SCHOOLRULES1.Don’t

arrive

lateforclass.Youmustbeontime.2.Don’truninthehallways.3.Don’teatintheclassroom.Youmusteatinthedininghall.4.Don’tlistentomusicinclass.5.Don’tfight.Review:ReadTogetherWhile-listening2aListen.Check(√)theactivitiesAlanandCindytalkabout.1.___listentomusicintheclassroomor

hallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tActivity√√√√√√√2bListenagain.CanAlanandCindydotheseactivities?Circlecanorcan’tabove.1.___listentomusicintheclassroomor

hallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tActivity√√√√√√√SchoolRulesNo,wecan’t.usemobilephonesplayping-pongYes,wecan.Canwe...?Theseexpressionsmayhelpyoueatoutsideeatinthedininghalllistentomusicinthemusicroomlistentomusicoutsidelistentomusicintheclassroomorhallwayswearahatfight2cStudentAisAlanandStudentBisCindy.Talkabouttherulesin2a.Canwelistentomusic,Cindy?Wecan’tlistentomusicinthehallways,butwecanlistentoitoutside.Canwe...?Wecan’t...，

butwecan....Everyschoolorclasshasitsownrules.Everyschoolorclasshasitsownrules.Johnisatanewschool.Let’sseewhatruleshisnew

schoolhas.Readtheconversationin2dquicklyandanswerthequestionsbelow.John:Hi,myname'sJohn.It'smyfirstdayatschool.Alice:Hi,John.I'mAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,don'tbelateforclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wecan't.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.Schoolrules.1.WhatareJohnandAlicetalkingabout?42.HowmanyrulesdoesAlicemention?DosDon’tsDon’tbelateforschool.Don’tbringmusicplayerstoschool.Weartheschooluniform.Bequietinthelibrary.Fillinthechart.John:Hi,myname'sJohn.It'smyfirstdayatschool.Alice:Hi,John.I'mAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,don’tbelateforclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wcan't.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.Whatrulesdoestheschoolhave?5.Canwebringmusicplayerstoschool?我们可以把音乐播放器带到学校吗？(教材P20

2d)

【用法详解】bring为及物动词，反义词为take(带走)。常用结构有：bringv.带来；取来Point1bringbringsb./sth.to+地点名词把某人/某物带到某地(后跟地点副词时省略to)bringsb.sth.=bringsth.forsb.

给某人带来某物BringyourIDcardtoschool.Hebringsmeabigcake.=Hebringsabigcakeforme.Eg

Canwe...?我们能……吗？Point2【用法详解】该句式用于询问是否许可或征求对方同意。6.Canwebringmusicplayerstoschool?我们可以把音乐播放器带到学校吗？(教材P20

2d)—Canweeatintheclassroom?—No,wecan’t.

Eg【易混辨析】bring,take,carry与getbring带来；取来从别处带到说话人这边，多与here连用。take带走；拿走从说话人这边带到别处，多与there连用。get去拿来从这边去别处，拿东西再回到这边。【易混辨析】must与haveto情态动词must与haveto在回答must引起的问句时，如果是否定的答复，可用don’thaveto或needn’t(不必),但不能用mustn’t(禁止)

如：Youmustn'tdriveveryfastneartheschool.haveto的否定形式为nothaveto，相当于needn’t，意为“不必”如：Shedoesn'tneedtocleanitnow.John:Hi,myname’sJohn.It’smyfirstdayatschool.Alice:Hi,John.I’mAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,don’tbelateforclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wecan’t.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.2dRole-playtheconversation.一、单项选择

123(中考真题)David,_______maketroubleatschool.can’tB.don’tC.doesn’t(中考真题)

—Mom,canIplaycomputergamesthisevening?—_______yourhomeworkfirst,andthenwe’lltalkaboutit.A.FinishingB.FinishC.TofinishD.Finished(中考真题)

Buses_______stopwhenthetrafficlightsturnred.A.canB.mayC.mustBBCExercises

456(中考真题)

Weshouldkeepquietinthelibrary.We_____speakloudly(大声地).A.mustB.mustn’tC.canD.needn’t(中考真题)

I_____gonow,orI’llmissmytrain.A.canB.mightC.mustD.couldHe_____stayathome,becauseit’srainingoutside.A.havetoB.hastoC.mustD.can’tBBCMr.Joneshasmany________(规则)inhissportsclub