九年级英语上册Unit1TheChangingWorldTopic3TheworldhaschangedforthebetterSectionB课件（新版）仁爱版.ppt

Unit1TheChangingWorld,Topic3Theworldhaschangedforthebetter.SectionB课件,学习目标,1.进一步学习现在完成时中延续性动词与for及since引导的时间状语的搭配使用。2.讨论社会福利措施，反映社会正在日益进步。,e.g.Ihavebeeninthenewschoolforaweek.,foraweek,lastweek,for+时间段,【课前巩固：温故而知新】,e.g.LilyhasbeenawayfromhomesincelastFriday.,sincelastFriday,lastFriday,since+时间点,Fillintheblankswithfororsince.1.Hisfatherhasbeendead_manyyears.2.Hehasbeenawayfromthearmy_sevenyearsbecauseofalegwound.3.HehasbeeninBeijing_2003.4.HehasbeenamemberofHelpersClub_2004.5.Hehashadahouse_2005.6.Hehaskeptthecar_fouryear.,for,for,since,since,since,for,1bWorkaloneFillintheblanksaccordingto1a.Accordingtotheconversationabove,weknowthereisawonderfulprogramthathelpspeopleinCanada.Theprogramnotonly()goodfood,andhousesforthehomelesspeople,butalso()theminordertohelpthem()again.Thankstotheprogram,thehomelesspeoplefeel()aboutthemselves.,(homeless),provides,medical,(to)get/find,good,treatment,trains,jobs,homelesspeople,peopleinneed,homelesspeople,peopleinneed,=Wecanprovidesomethingtheyneedforthem.,Wecanprovidethemwithsomethingtheyneed.,【知识点学习】,【知识点归纳】,providesb.withsth.=providesth.forsb.提供给某人某物e.g.Theschoolprovidedfoodforthestudents.=Theschoolprovidedthestudentswithfood.这所学校为学生提供食物。,()Please_thepoorpeople_somefoodandclothes.A.provide;forB.provide;withC.provide;ofD.provide;from,B,当堂练习,once,adv.一次e.g.Wegotothecinemaonceaweek.,adv.从前，曾经e.g.Once,therewasavillage.,conj.一旦(时间状语从句)e.g.Onceyougetintoabadhabit,youllfindithardtogetoutofit.,（）_yougetlost,pleasecallme.A.ThoughB.UntilC.BeforeD.Once,D,当堂练习,Read1aandanswerthequestions.1.Howdoestheprogramhelphomelesspeople?2.Whatcanhomelesspeoplegetfromtheprogram?,Oncetheyfindpeopleinneed,theydecideonsuitablewaystohelpthem.,Theycangetgoodfood,medicaltreatment,nicehousesandsometraining.,医疗,hometown:,home+town,blackboard:,black+board,classroom:,class+room,Compounds,合成指由两个或两个以上的词组成一个新词。,motherdaughter/childheadlandfilmmategreenhouseroomachegrandwifehousemaker,Workalone（独立练习）,A,B,blackstairswashcakefirebrushdownroomtoothlandpanplacefarmboard,A,B,Points,since8:00,Thewomanlefthomeat8:00.,for2hours,8:00,短暂性动词延续性动词leavebeawayfrom,Shehasbeenawayfromhomesince8:00.,=Shehasbeenawayfromhomefor2hours.,Heboughtacomputerin2007.,forsevenyears,2007,since2007,Hehashadacomputersince2007.,=Hehashadacomputerforsevenyears.,短暂性动词延续性动词buyhave,1.Hisfather_(die)in1992.Hisfather_(bedead)formanyyears.,died,hasbeendead,Fillintheblanks.,2.He_(leave)thearmybecauseofalegwoundin2002.He_(beawayfrom)thearmyfornineyearsbecauseofalegwound.,left,hasbeenawayfrom,3.He_(come)toBeijingin2003.He_(bein)Beijingsince2003.,came,hasbeenin,Whatisthearticleabout?,Sumup,1.短暂性动词