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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Topic 3 The world has changed for the better.,Section B,（录音）,Five minutes test,完成下列句子,1.,你觉得这本书怎么样？,_ the book?,2.,他习惯于早起。,He _ getting up early.,3.,过去他们常常写信。,They _ letters.,4.,我一直呆在这儿十年了。,I _ here,for ten years,.,How do you like,/,gets used to,used to write,have been,What do you think of,=,I have been here,since ten years ago,.,e.g.I,have been in,the school,for,a week.,for a week,last week,present,past,for+,时间段,e.g.Lily,has been,away from home,since,last Friday.,since last Friday,last Friday,present,past,since+,时间点,2b.,Fill in the blanks with,for,or,since,.,1.His father has,been dead,_ many years.,2.He has,been away from,the army _,eight years because of a leg wound.,3.He has,been in,Beijing _ 2003.,4.He has,been,a member of Helpers Club,_ 2004.,5.He has,had,a house _ 2005.,6.He has,kept,the car _ one year.,for,for,since,since,since,for,现在完成时,用法：,现在完成时表示动作开始于过去，持续到现在，也可以继续持续下去。常与含有,for,/,since,引导的时间状语连用,.,注意：,动词要用,延续性,的动词,He,bought,a computer,in,2007.,for four years,2007,present,2011,past,since 2007,He,has,had,a computer,since,2007.,=He,has,had,a computer,for,four years.,短暂性动词,延续性动词,buy,have,since 8:00,The woman,left,home,at,8:00.,for 2 hours,8:00,present,10:00,past,短暂性动词,延续性动词,leave,be away from,She,has been away from,home,since,8:00.,=She,has been away from,home,for,2 hours.,短暂性动词,come,-,leave,-,get to know,-,die,-,buy,-,begin,-,borrow,-,marry,-,catch a cold,-,close,-,join,-,fall ill,-,延续性动词,be,be away(from),know,be dead,have,be on,keep,be married,have a cold,be closed,be a member of/be in,be ill,1,.,His father _(die)in 1992.,His father _(be dead),for,many years.,2.He _(leave)the army because of a leg,wound.,He _(be away from)the,army,for,seven years because of a leg wound.,3.He _(come)to Beijing in 2003.,He _(be in)Beijing,since,2003.,died,has been dead,left,has been away from,came,has been in,2b.,Fill in the blanks.,4.He _(join)Helpers Club in 2004.,He _(be)a member of Helpers,Club,since,2004.,5.He _(buy)a house in 2005.,He _(have)a house,since,2005.,6.He _(borrow)the car in 2009.,He _(keep)the car,since,four years.,joined,has been,bought,has had,borrowed,has kept,homeless,people,people,in need,=,We can,provide,something they,need,for,them.,We can,provide,them,with,something they,need.,1a.,Listen,read and say,Listen,1a,and answer the questions.,1.What is the article about?,2.How does the program help homeless people?,3.What can homeless people get from the program?,Once,they find people in need,they decide on suitable ways to help them.,They can get good food,medical treatment,nice houses and some training.,医治,Its about a program that helps homeless people.,show sb.sth.,=,show sth.to sb.,给某人看某物,Its about a,program,that helps,homeless people,.,Key points:,如：,Could you show me your photos?,=Could you show your photos,to,me?,注：,句子,“,that helps homeless people”,在此是修饰名词“,program,”,。,1.,show sb.sth.,=,show sth.to sb.,给某人看某物,2.,hundreds of,几百,3.,once,连词,引导时间状语从句,意为,:“,一旦,就,”,，它的主句为一般将来时态,从句为现在时态；或主从句均为过去的某种时态。,语言点讲解,Once,you have heard the name of the song,you,will never forget,it.,My mother told me once Jim arrived,she,would call,me,.,once,adv,.,一次,e.g.We go to the cinema once,a week.,adv,.,从前，曾经,e.g.Once I lived in ShenZhen.,conj.,一旦,e.g.Once you get lost,please call me up.,Key points:,2.in need,需要,;,在困难时,We are collecting money for children,in need,.,3.decide on+n./v.-ing=decide to do sth.,决定要做某事,Dont,decide on,important matters too quickly.,4.provide,提供，供应,These books will,provide,us with all the information we need.,provide sb.with sth.,提供给某人某物,The school,provides,students,with,books.,provide sth.for sb.,为某人提供某物,They,provided,books,for,the students.,5.,it is+,adj,.+for sb.to do sth.,对,来讲做某事是,It is,helpful for,you,to,get up early.,6,.feel good,感到愉快,Help him,feel good,about his body.,7.,according to,根据,According to what he said,I found the address.,1b Work alone,Fill in the blanks according to 1a.,According to the conversation above,we know there is a wonderful program that helps,people in Canada.The program not only,good food,and nice houses for the homeless people,but also,them in order to help them,again.Thanks to the program,the homeless people feel,about themselves.,homeless,provides,medical,get,/,find,good,treatment,trains,jobs,Sum up,1.,语法,（,1,）含有,since,和,for,的现在完成时,（,2,）短暂性动词与延续性动词转换,2.,词组,/,句型,（,1,）,return to,返回,（,2,）,hundreds of,几百,（,3,）,in need,处于困难中的,(,相当于,in trouble),（,4,）,provide sb.with sth.=provide sth.for sb.,为某人提供某物,（,5,）,once,一次；从前；一旦,（,6,）,show sb.sth.=show sth.to sb.,给某人看某物,Exercises:,1.I have lived in the town,_,2006.A.since B.for C.in,2.Her dog has been dead _five weeks ago.A.In B.since C.for,3.He has _ books.,A.hundred of B.hundreds of,C.two hundreds,4.Can you provide him _a nice room?,A.to B.for C.with,5.When are you going to _home?,A.return to B.return C.returns,A,B,B,C,B,6.His cat _ for a week.,A.has died B.has been dead,C.died D.has been died,7.The man often _ .,A.provides us with help,B.provided us with help,C.provides help for us,D.
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