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1、初中英语人教版七年级下Unit4Don’teatinclass.SectionA（2a-3c）建三江局直子弟学校李超学习目标掌握don’t祈使句和情态动词can,must,haveto的用法1熟读并理解2d中的对话2能够运用所学知识制定规则3Whatschoolrulesdotheybreak?他们违反了哪些校规呢？（备注：请仔细看一条一分）一吐为快Lookandsay2021/10/841Don’tsleepinclass.2Don’teatintheclassroom.3Don’tlistentomusi
2、cinclass.4Don’tfight.5Don’tlookoutofthewindowinclass.6Don’tplaycards.7Don’tskipclasses.（翘课）1祈使句的否定句。Presentation祈使句，祈使句，请求，命令或建议。主语是you常省去，动词原形开头记。否定形式要注意，don’t,don’t牢牢记。要讲客气用please,句首,句末没关系。知识点小结2Don’t+动原=No+doingDon’t~~~3aWritetherulesfortheschoollibrary.
3、LibraryRules1._____________2._____________3._____________4._____________23Don’ttakephotos.Don’tlistentomusic.Don’teat.Don’ttalk.1.Notalking2.Noeating3.Nomusic4.Nophotos耳灵手快Linsenandcheck2aListen.Check(√)theactivitiesAlanandCindytalkabout.Activity1.___listen
4、tomusicintheclassroomorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’t2021/10/89Therearesome
5、schoolrulesinCindyandAlan’sschool.Theycan’tmusicintheclassroomorhallways.ButtheycanlistentoitAndtheycan’teatbuttheycaneatCantheyinclass?No,theycan’t.Whatelse?Theycan’ttheirclassmates.Thatmakestheteacherslistentooutsideorinthemusicroomintheclassroominthedini
6、nghallwearahatfightwithreallyunhappy知识拓展1)表示能力,“会”,“能”。例如:2.情态动词can的用法Presentation你会弹吉他吗？汤姆会说一点中文。Canyouplaytheguitar?TomcanspeakalittleChinese?知识点小结2)表示允许、许可,“可以”、“能”。例如:学生们可以在走廊上跑吗?是的，他们能/不，他们不能。Yes,theycan./No,theycan’t.Cantheyruninthehallways?快言快语Worki
7、npairs2cStudentAisAlanandStudentBisCindy.Talkabouttherulesin2a.likethese:A:Canwelistentomusic,Cindy?B:No,wecan’t.Wecan’tlistentomusicinthehallways,butwecanlistentoitoutside.快言快语2dReadtheconversationandanswerthefollowingquestions.1Whoisthenewstudent?2Whatare
8、someoftherules?John.2021/10/813haveto意思是“必须、不得不”,它侧重于客观上的必要和外界的权威。2.情态动词haveto的用法Presentationmust表示说话人的主观看法及主观上的必要性，也用于命令或愿望。知识点小结结构:主语＋have to＋动词原形＋其他.(否定don’thaveto;三单形式,has to;过去式hadto)例如：wealwaysha
