初中英语人教版七年级下册UNIT4 SectionA 1a-2b.ppt

Unit4 Don tarrivelateforclass Youmustbeontime hallwayn 走廊 Don truninthehallways dininghall食堂 Don teatintheclassroom Youmusteatinthedininghall Don tlistentomusicinclass listento听 fightv n 打架 Don tfight outsideadv 外出Don twearahatinclass Youcanwearahatoutside 1aWhichrulesarethesestudentsbreaking Writethenumberoftherulenexttothestudent 2 Don truninthehallways 4 Don tlistentomusicinclass 5 Don tfight 1 Don tarrivelateforclass Youmustbeontime 4 3 2 5 3 Don teatintheclassroom Youmusteatinthedininghall Peter Amy Mike Listening 1bListen Whatrulesarethesestudentsbreaking Writethenumbersafterthenames 2 3 4 Well wecan tarrivelateforclass Wemustbeontime 1cStudentAisanewstudent StudentBtellsStudentAabouttherulesabove Whataretherules Pairwork Don truninthehallways Whataretheotherrules 2aListen Check theactivitiesAlanandCindytalkabout Listening 1 listentomusicintheclassroomorhallways2 listentomusicinmusicroom3 listentomusicoutside4 eatintheclassroom5 eatinthedinninghall6 eatoutside7 wearahat8 fight listentomusicintheclassroomorhallwayslistentomusicinmusicroomlistentomusicoutsideeatintheclassroomeatinthedininghalleatoutsidewearahatfight cancan tcancan tcancan tcancan tcancan tcancan tcancan tcancan t 2bListenagain CanAlanandCindydotheseactivities Circlecanorcan tabove 祈使句一般用来表示请求 命令 劝说 号召 警告等 在祈使句中 通常省略第二人称主语you 肯定式以动词原形开头 否定式一般在动词原形前加don t 祈使句 注意 有时可在祈使句的句首或句尾加上please 使语气显得客气 有礼貌 如果在句尾加please 应该用逗号与前句隔开 e g Gothisway please 请这边走 将下列句子翻译成英语 1 请看这幅图画 2 不要在教室里跑 3 让我们帮助他 Pleaselookatthepicture Lookatthepicture please Don trunintheclassroom Let shelphim 4 在图书馆保持安静 5 上课不要迟到 Bequietinthelibrary Don tbelateforclass Exercises 根据句意及所给汉语提示 写出句中所缺单词 1 The 规则 ofthegameareverysimple 简单的 2 Hisuncleusually 到达 athisworkplaceat7 00a m 3 Jimnever 打架 withhisbrother 4 Theschoolhasanew 礼堂 5 I m 抱歉的 thatI mlate rules arrives fights hall sorry 二 根据句意及所给汉语提示 用恰当的短语填空 1 Whoisinthedininghall 餐厅 now 2 Pleasecometomybirthdaypartyontime 准时 3 I mafraidyoucan tlistento 听 musichere 4 Don tplaygamesinclass 在课上 根据汉语意思完成英语句子 每空一词 含缩略形式 1 明天请准时到达这里 Pleasebehere tomorrow 2 不要在教室里跑 intheclassroom 3 我们上学不能迟到 We school ontime Don trun can tarrivelatefor can tbelatefor 提示 1 上学不要迟到2 按时上课3 不要在走廊跑4 不在教室里吃东西5 不要在学校打架6 在餐厅吃东西 Writetherulesinyourschool 教学设计 一 教学设计1 掌握句型 Don teatinclass Youmustbeontime Eatinthedininghall 2 学会用英语表达一些标志的含义 3 熟练使用目标语言谈论对某些规章制度 校规 家规等 的看法二 教学重难点1 教学重点 1 肯定祈使句是省略掉主语的原形动词开头 2 否定祈使句则是在肯定祈使句前加上 don t 3 情态动词must及haveto在用法上的区别 2 教学难点 掌握祈使句的用法 并能听懂 会说一些简单的祈使句 三 教学过程 Warming upandrevisionPleasestandup sitdown Closethedoor please Lookatmeandlistentome Don topenyourbooks Don ttalk Let sbeginourclass 学生听教师的指令完成各种动作 教师也可将指令写到黑板上 让学生从视觉上考察祈使句的特点 Presentation教师出示书上1a的图片 向学生提问 指着图上奔跑的男孩提问T What stheboydoing S He srunning T Whereisherunning S He srunninginthehallways 板书 教读 T Canyouruninthehallways S No Ican t T Sopleasedon truninthehallways 板书 教读 Youcan truninthehallways 学生跟读数遍 明白祈使句和 can 的表达含意 T Whyisherunninginthehallways S He slate T Oh he slateforclass 板书 教读 Youcan tarrivelateforclass 板书 教书 Don tarrivelateforclass 1aT Now Lookatthepictureonyourtextbook Eachofthestudentsisbreakingoneoftheserules Pleasefinish1a 1 Don tarrivelateforclass Youmustbeontime 2 Don truninthehallways 3 Don teatintheclassroom Youmusteatinthedininghall 4 Don tlistentomusicinclass 5 Don tfight Listening1 T Nowlet slisten Whatrulesarethesestudentsbreaking Writethenumbersafternames 2 学生们听录音 完成1b 选出四位学生都违反了哪条校规 听之前 学生要读会英文名 Pairwork请两位学生朗读1c部分的句型 要求学生两人一组对话表演 SA扮演外校转来新生 SB告知本校校规 学生可经过讨论 多说出他们想到的校规 不必只限于书上 教师应给予帮助 A Whataretherules B Well wecan tarrivelateforclass Wemustbeontime Listening1 Workon2a First let sreadthesentencesin2atogether T Now let slistentotherecording ChecktheactivitiesAlanandCindytalkabout Sslistentotherecordingandchecktheactivitiestheyhear 1 listentomusicintheclassroomorhallways2 listentomusicinmusicroom3 listentomusicoutside4 eatintheclassroom5 eatinthedinninghall6 eatoutside7 wearahat8 fightPlaytherecordingagainfortheSstochecktheanswers 2 Workon2b MakeSureSsknowwhattheyshoulddo Listentotherecordingagain CanAlanandCindydotheseactivities Circlecanorcan tabove 1 listentomusicintheclassroomorhallwayscancan t2 listentomusicinmusicroomcancan t3 listentomusicoutsidecancan t4 eatintheclassroomcancan t5 eatinthedinninghallcancan t6 eatoutsidecancan t7 wearahatcancan t8 fightcancan t3 Checktheanswers Languagepoints1 Don tarrivelateforclass arrivevi 到达 get to arrive后接表示地点的副词时 则不需要用介词 e g Sheoftenarriveshomeat7 30intheevening 她经常晚上7 30到家 arrive要表示 到达某地 后需加介词at 一般用于较小的地点 或in 一般用于较大的地点 e g They Beijingatsix他们六点钟到的北京 Weusually thetrainstationinthemorning 我们通常在早上到达 链接 getto也可表示 到达某地 e g Iusually bybike 我通常骑自行车上学 注意 arrive和get后接here there home之类的副词时 不加介词 e g Whendoyouusuallyarrive gethome Iusuallyarrive gethereatnoon 根据句意选用get或arrive填空 有的需要变换形式 1 David toLondonlastweek 2 Yesterdaytheman attheairportontime 3 We hereatfiveo clockyesterday 2 Don t inclass 不能在教室里听音乐 1 listenv 听 用来提醒某人注意 后面不跟事物 e g 听 谁在教室里唱歌 Listen Who ssingingintheclassroom 2 如果后面跟要听的事物 应跟介词to再跟事物 e g ourteachercarefully 认真听老师讲 3 Don tfight fight打架 争吵1 作及物动词e g Youcanfighthim butcanyoubeathim 你可以打他 但是你能打得过他吗 2 作不及物动词fightwith意为 和 打