初中英语人教版七年级下册Unit 4 .ppt

,Donteatinclass.,Unit4,SectionA11a-2d,fightv.n.打架,dininghall食堂,hallwayn.走廊,listento听,Newwords,musicplayer,uniformsn.制服,wearahat戴帽子,sorryadj.对不起,outsideadv.外出,arrivev.到达,Presentation,Dontarrivelateforclass.Youmustbeontime.,Dontfight!,Dontlistentomusicinclass.,1aWhichrulesarethesestudentsbreaking?Writethenumberoftherulenexttothestudent.,2.Dontruninthehallways.,4.Dontlistentomusicinclass.,5.Dontfight.,1.Dontarrivelateforclass.Youmustbeontime.,4,3,2,5,3.Donteatintheclassroom.Youmusteatinthedininghall.,Peter_Amy_Mike_,Listening,1bListen.Whatrulesarethesestudentsbreaking?Writethenumbersafterthenames.,2,3,4,1.Dontarrivelateforclass.Youmustbeontime.2.Dontruninthehallways.3.Donteatintheclassroom.Youmusteatinthedininghall.4.Dontlistentomusicinclass.5.Dontfight.,比眼力!,Dontfightwithyourclassmates.,Tellyourclassmatewhattherulesshouldbe.,Dontlistentomusicintheclassroom.,Dontarrivelateforschool.,Donteatintheclassroom.Youmusteatinthedininghall.,Dontruninthehallways.,Well,wecantarrivelateforclass.Wemustbeontime.,1cStudentAisanewstudent.StudentBtellsStudentAabouttherulesabove.,Whataretherules?,Pairwork,Dontruninthehallways.,Whataretheotherrules?,Languagepoints,1.Dontarrivelateforclass.不要上课迟到。arrivevi.到达Whendidhearriveyesterday?昨天他什么时候到达的？,疑难点拨,arrivein/at与getto的区别Myfatherarrivedin/gottoBeijingthismorning.我爸爸今天上午到达了北京。Thefarmerarrivedat/gottoanoldhouseandknockedatthedoor.那个农民到达了一个旧房子前并且敲了敲门。,小结：arrive+in（大地方）at（小地方）get必须与to搭配才能加宾语。后面如接地点副词，则不用介词to。,Whendidyouruncle_inShanghai?Thedaybeforeyesterday.A.arriveB.getIfyou_toolate,thehostwillbeunhappy.A.arriveB.gettoC.arriveat_(notarrive)lateforclass.,A,A,Dontarrive,学为所用,2.Youmustbeontime.你们必须守时。1)must作为情态动词，表示“必须”、“务必”，有时还表示“一定”，起到加强语气的作用。例如：Youmustcometomorrow.你（们）明天必须要来。在回答must引起的问句时，如果是否定的答复，可用donthaveto或neednt(不必),但不能用mustnt(一定不,必须不,不允许,不得)。,2)ontime是一个固定介词短语，表示“按时；准时”。例如：Wemustgettoschoolontime.我们必须按时到校。我们要按时完成任务。Wellfinishourjob_.,ontime,-_askyousomequestions?-Sure.A.DoyouB.WillyouC.CanID.MustIDad,mayIwatchTV?No,youcant.You_finishyourhomeworkfirst.A.mustB.canC.may,C,A,学为所用,3)系动词be与形容词或介词短语联用，是英语一种常见的语句结构，表示某种状态。例如：bequiet保持安静；bestrict要求严格beontime守时；按时到；beatwork在上班例如：Youmustntbenoisy,children.孩子们，你们一定不可喧闹。,3.Dontlistentomusicinclass.别在课上听音乐。listento听Sheislisteningtotheradio.她在听收音机。,listenatthedoor耳朵贴着门听listenfor留神等着听