Unit+4+Section+A+2a-2d 人教版七年级英语下册

Unit4Don’teatinclass.不要上课吃东西。SectionA(2a-2d)ChantwearwearwearahatlistenlistenlistentomusicarrivearrivearriveontimerunrunruninthehallwayseateateatinthedininghallfightfightNeverfightCanwefight?No,wecan’t.Canwe…?Yes,wecan./No,wecan’t.Whataretherules?Don’tlistentomusicinclass.Don’truninthehallways.Don’teatintheclassroom.Youmusteatinthedininghall.Don’tarrivelateforclass.Youmustbeontime.Don’tfight.√Wemustbequiet.We_________bequiet.=havetohaveto:我们必须努力学习。我们必须每天打扫教室。2a.Listen.ChecktheactivitiesAlanandCindytalkabout.Activity1.___listentomusicintheclassroomsorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomscancan’t5.___eatinthedinninghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’t√√√√√√√Activity1.___listentomusicintheclassroomorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tListenagain.CanAlanandCindydotheseactivities?Circlecanorcan’tabove.2b2cStudentAisAlanandStudentBisCindy.Talkabouttherulesin2a.Whataretheschoolrules,Alan?Well,wecan’tlistentomusicintheclassroomorhallways.Butwecanlistentomusicinmusicroom.NewWords1.important(adj.)重要的

/ɪmˈpɔ:(r)tnt/e.g.学好英语对我们来说很重要。It'sveryimportantforustostudyEnglishwell.2.bring(v.)带来；取来

/brɪŋ/bringsb.sth.=bringsth.tosb.把某物带给某人bringsth.to+地点

把某物带来某处e.g.请把食物给我带来。

Pleasebringmethefood./Pleasebringthefoodtome.e.g.不要把食物带到教室来。Don'tbringthefoodtotheclassroom.

反义词take(v.)拿走；带走

takesth./sb.to...把某物/某人带走...;带某物/某人去...e.g.请把书拿到外面去。Pleasetakethebookstotheoutside.3.haveto&must①两者都可以表达“必须”，must强调主观意愿，

haveto强调客观需要，意为“不得不，必须”。e.g.Imustgohomeontime.Wemuststudyhard.It'srainy(下雨的).Ihavetotakethebus.Mybikeisbroken(坏的),soIhavetowalktoschool.②must是情态动词，可用must进行提问。e.g.—MustIcleantheroom?

答语：(肯)—Yes,youmust.

(否)—No,youdon'thaveto./No,youneedn't.(不，你不必)

注意：mustn't意为“千万别”，表示禁止。不是must的答语。e.g.Youmustn'topenthedoor.(你千万别开门)练一练：用haveto,must填空。1.It’scoldoutside.We______stayathome.2.We____begoodwithourparents.3.Annie'sbikeisbroken(坏的),soshe______walktoschool.

havetomusthasto4.quiet

(adj.)

安静的

/ˈkwaɪət/e.g.Be/Keepquiet.保持安静。Readtheconversationandfillinthechart.2dWhataretherules?Theycan’tTheymust/havetobelateforclassbringmusicplayerstoschoolbeontimeweartheschooluniformbequietinthelibraryJohnJohn: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.2d注意语音语调哦writing:Johnisanewstudent.Todayishisfistdayatschool.Thisisagreatschool,buttherearealotofrules.Theycan’t________________________________________________________________________________Theymust/haveto__________________________________________________________________________________精炼提升一、把下列祈使句改成否定形式。1.Beontime.2.Eatinthehall.__________________________________________3.Talkloudly._____________________Don’tbeontime.Don’teatinthehall.Don’ttalkloudly.二、翻译下列句子。放学后不可以在街上踢足球。（not,after）

外面很冷，你必须带上帽子。（outside,hat）

你们学校的制度是什么？（atyourschool）

Don’tplayfootballinthestreetafterschool.It’scoldoutside.Youmustwearyourhat.

Whataretherulesatyourschool?

上学不要迟到。(not,late)_________________________________我们必须要穿校服（haveto）_________________________________Wehavetoweartheschooluniform.Don’tbelateforclass.

1.We________cleanourclassroomafterschool.2.She_______makeherbedaftergettingup.3.It’slate.Mr.Beckman_______gotoworkbycar.4.EmilyandPeterjoinamusicclub.They________practiceguitareveryday.have

tohave

tohas

tohas

to三.用haveto或hasto填空。不要在上课时听音乐。

______________________________2.我们必须准时。

___________________________3.我们能把音乐播放器带到学校里来吗？

________________________________________在图书馆里我们必须保持安静。

___________________________________不要在楼道里跑。

______________________________