初中英语人教版七年级下册Dont eat in class.(第一课时).pptx

Don teatinclass 4 SectionA1a 1c SectionA 1 能够运用以下句型 Don truninthehallways Sorry MsClark 2 初步了解祈使句否定形式的用法 教学目标 rule规则 规章schoolrules校规breaktheschoolrulesarrive到达arrivelateforclass上课迟到 be ontime准时listento 听 listentomusicwearauniform穿校服fight打架 预习检测与复习 hallway走廊 过道 hall大厅 礼堂 dininghall餐厅 Don ttalk Notalking Don ttakephotos Nosmoking Don teat OurSchoolRules Whataretherulesatourschool Doyouknow Don tarrivelateforclass Youmustbeontime SchoolRules Wecan tarrivelateforclass Don tsmoke Nosmoking SchoolRules Wecan tsmoke Don thavelonghairforboys SchoolRules Boyscan thavelonghair SchoolRules Don tusemobilephoneinclass Wecan tusemobilephoneinclass Don ttalkinclass SchoolRules Wecan ttalkinclass 1 Don tarrivelateforclass Youmustbeontime 2 Don truninthehallways 3 Don teatintheclassroom Youmusteatinthedinginghall 4 Don tlistentomusicintheclass 5 Don tfight 1 2 3 4 5 Don tarrivelateforclass Youmustbeontime SchoolRules Don truninthehallways SchoolRules Don teatintheclassroom SchoolRules Don tlistentomusicinclass SchoolRules Don tfight SchoolRules Listen Whatrulesarethesestudentsbreaking Writethenumbersafterthenames 1b Peter Amy Mike 2 3 4 A Whataretherules B Well wecan tarrivelateforclass Wemustbeontime 1c StudentAisanewstudent StudentBtellsStudentAabouttherulesabove 祈使句 祈使句是表示请求 命令 号召 建议等语气的句子 其肯定形式在动词前加 t 常在句首或句尾加please表示礼貌 祈使句中通常省略第二人称主语you 肯定形式以 原形开头 祈使句多用于书面张贴 公众告知性的各类规章制度以及命令式的正式口语中 don 动词 肯定祈使句否定祈使句1 Sitdown 2 Comein 3 Eatathome 4 Listentomusicoutside 5 Doyourhomeworkatschool Don tsitdown Don tcomein Don teatathome Don tlistentomusicoutside Don tdoyourhomeworkatschool Practice 将下列祈使句改成否定形式 listentomusicintheclassroomsorhallways listentomusicinthemusicroom listentomusicoutside eatintheclassroom eatinthedinginghall eatoutside wearahat fight 2a Listen Check theactivitiesAlanandCindytalkabout 2b Listenagain CanAlanandCindydotheseactivities Circle can or can t above can can can can can can can can can t can t can t can t can t can t can t can t listentomusicintheclassroomsorhallways listentomusicinthemusicroomlistentomusicoutsideeatintheclassroomeatinthedinginghalleatoutsidewearahatfight 2b Listenagain CanAlanandCindydotheseactivities Circle can or can t above can can can can can can can can can t can t can t can t can t can t can t can t listentomusicintheclassroomsorhallways listentomusicinthemusicroomlistentomusicoutsideeatintheclassroomeatinthedinginghalleatoutsidewearahatfight 2c StudentAisAlen andStudentBisCindy Talkabouttherulesin2a Canwelistentomusic Cindy Wecan tlistentomusicinthehallways butwecanlistentoitoutside 3a Writetheruelsfortheschoollibrary 1 3 2 4 LibraryRules1 2 3 4 Don ttalk Don tlistentomusic Don teat Don ttakephotos 1 MrGreensmokehere becausethere sasignonthewall Itsays Nosmoking 2 It sveryhotoutside Youwearahat 3 Weeatintheclassroom becauseit simpolitetoteachers 4 Igotobedafter11 00onschoolnight 5 Thestudentsreadbooksandmagazinesinthelibrary can t can can can can t Practice 根据句意 用can和can t填空 GrammarFocus Canweeatintheclassroom No wecan t butwecaneatinthedininghall Canwewearahatinclass Yes wecan No wecan t Doeshehavetowearauniformatschool Yes hedoes No hedoesn t Whatdoyouhavetodo Wehavetobequietinthelibrary Don tfight Don truninthehallways Whataretherules Wemustbeontimeforclass 祈使句表请求 命令 叮嘱 邀请 劝告等 祈使句分为第二人称祈使句及第 三人称祈使句两大类 拓展 祈使句 一 祈使句的分类 1 第二人称祈使句通常用来向听话者发出命令 提出要求或建议 这种祈使句的主语you通常不表示出来 而是以动词原形开头 如 Standup Don tworryabout 拓展 祈使句 2 第一 三人称祈使句是以第一人称和第三人称代词或者名词等作为祈使的对象 这类祈使句通常以let为引导词表建议 如 Let sgo Letusgohome Lethimbehereby10o clock 二 祈使句的强调形式及否定形式1 祈使句的强调形式是在整个结构之前加do 如 Dogivemyregardstoyourparents 务必 一定代我向你父母问好 2 祈使句的否定形式是在整个结构之前加don t或never 如 Don tyoubenervous 你不要紧张 拓展 祈使句 1 We cleanourclassroomafterschool 2 She makeherbedaftergettingup