七年级下册UNIT4第一课时.ppt

Unit4Don teatinclass TheFirstPeriodSectionA 1a 1c Nothingcanbeaccomplishedwithoutnormsorstandards 无规矩不成方圆 Wealwayssay Doyouknowtheplacesthathaverules Andwhatrulesdoyouknow schoolrules classrules familyrules libraryrules diningrules 校规 班规 图书馆规则 就餐规则 家规 keeprules breakrules 遵守规则 违反规则 Livinginthesociety wehaveto wecan t Whatcanwedoatschool Whatcan twedoatschool Discussingroups belateforclass arrivelateforclass A Canwebelateforclass B No wecan t Wecan tbelateforclass Don tbelateforclass Don teatintheclassroom A Canweeatintheclassroom B No wecan t Wecan teatintheclassroom Wecaneatinthedininghall A Canweeatinthedininghall B Yes wecaneatinthedininghall A Canweruninthehallways B No wecan t Wecan truninthehallways Don truninthehallways A Canwefight B No wecan t Wecan tfight Don tfight A Canweplaysportsintheclassroom B No wecan t Butwecanplaysportsoutside Don tplaysportsintheclassroom Playsportsoutside Whichrulesarethesestudentsbreaking Writethenumberoftherulenexttothestudent SCHOOLRULES1 Don tarrivelateforclass Youmustbeontime 2 Don truninthehallways 3 Don teatintheclassroom Youmusteatinthedininghall 4 Don tlistentomusicinclass 5 Don tfight 1a 2 3 4 5 Listen Whatrulesarethesestudentsbreaking Writethenumbersafterthenames Peter Amy Mike 4 2 3 1b StudentAisanewstudent StudentBtellsStudentAabouttherulesabove A Whataretherules B Well wecan tarrivelateforclass Wemustbeontime 1c 1 Don tarrivelateforclass 不要上课迟到 教材第19页 1 arrive意为 到达 是不及物动词 不能直接跟表示地点的名词 如果要跟名词 其后必须加介词in或at 在 大地方 前加in 在 小地方 前加at 如果arrive后是地点副 LanguagePoints 词 则不用介词 arrivein at相当于getto e g Iwillarrivein gettoShanghaitomorrow 我明天将到达上海 Howdoyouarrivethere 你怎么到那儿的 2 arrivelatefor意为 做 迟到 相当于belatefor e g Sheislateforclass 她上课迟到 2 Youmustbeontime 你必须准时 教材第19页 1 must情态动词 意为 必须 不能单独作谓语 必须和动词原形一起构成谓语 其否定形式为mustn t 意为 禁止 千万不要 e g Imustdomyhomeworkbeforedinner 晚饭前我必须做作业 2 be ontime意为 准时 按时 为固定短语 e g Wemustgettoschoolontime 我们必须按时到校 一 用arrive arrivein at填空 1 Whendoyou Shanghaieveryweek 2 WhenI YucaiMiddleSchoolinShanghai itis7 50 3 AfterI here Ibeginmyclass arrivein arriveat arrive Exercise 二 把下列祈使句改成否定句 1 Listentomusic 2 Comein 3 Eatintheclassroom 4 Runinthehallways Don tlistentomusic Don tcomein D