初中英语人教版八年级下册现在完成时.ppt

Watchavideo,Trytorememberwhattheyhavesaid.,hasbeen,hasbeen,havefinished,havecleaned,haveeaten,现在完成时（PresentPerfectTense）,动词（Verb）,Structure,have/has+,have/hasnot(havent/hasnt)+,Have/Has+?,done,done,done,Yes,have/has.(No,havent/hasnt.),肯定句,一般疑问句,否定句,irregularverbs,dodiddone,+ed,dodiddone,Sayouttheverbslikethegivenmodel:,take,come,break,throw,sell,read,go,buy,hear,teach,Lookandsay,-threw-thrown,-read-read,-took-taken,-heard-heard,-went-gone,-came-come,-bought-bought,-sold-sold,-broke-broken,-taught-taught,1.Haveyoueverwonanyprizesbefore?2.IhaveneverbeentoAmerica.3.Ihavejustmadeakite.4.Tomhasalreadycleanedalltherooms.5.Haveyoucheckedyourpassportsyet?6.Wehaventfinishedourhomeworkyet.7.IhaventseenTomsincelastyear.8.Ihavekeptthisbookforthreemonths.,Readandsumup,一、到目前为止发生或完成的动作，表示一种经历或经验。,never，sofaronce,twice,threetimes,ever,Sum-up,ever/never,ever曾经（常用于肯定句和疑问句中）,ThisisthebeststoryIhaveeverheard.,HaveyoueverbeentoShanghai?,never从不(常用于否定句中）,Ihaveneverseensuchaninterestingfilm.,Readandremember,HehasgonetoBeijing.他(已经)去北京了。,HehasbeentoBeijing.他(曾经)去过北京。,have/hasgoneto,have/hasbeenin,HehasbeeninBeijingfortwomonths.他在北京待了两个月了。,have/hasbeento,去了(没回来),（曾经）去过,在,说话时某人不在,常与ever,never,once,twice等连用,与时间段连用，用howlong提问,hasstayedinhaslivedin,用havebeento,havegoneto和havebeenin的适当形式填空Hi，Lucy，_youever_Beijing？No，I_.Whataboutyoursister，Lily？Oh，she_Chengdu，She_Chengduforaweek.shewillcomebacknextweek.OK，thanks.Yourewelcome.,havebeento,havent,hasgoneto,活学活用,hasbeenin,have.gone,Thinkandsay,havebeen,justalreadyyet,“刚，就”肯定句“已经”肯定句“还”否定句hasbeeninB.hasgoneto;hasbeentoC.hasgoneto；hasbeenin,B,A,D,C,1.I_(be)busyrecently.I_(notgo)tothecinemaforweeks.2.Howmanyunits_you_(learn)sofar?3.Lilywithherparents_(go)toSanya.Theywillbebackinfivedays.4.Alice_(make)severalfriendssinceshe_(come)toChina.5._yourbrother_(drive)ahorsebefore?6.They_(stay)intheparkduringthepastthreehours.,havebeen,haventg