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无忧,PPT,整理发布,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,*,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,*,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,*,Cliquez pour modifier le style du titre,Cliquez pour modifier les styles du texte du masque,Deuxime niveau,Troisime niveau,Quatrime niveau,Cinquime niveau,*,*,无忧,PPT,整理发布,无忧,PPT,整理发布,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,无忧,PPT,整理发布,无忧,PPT,整理发布,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,*,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,*,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,无忧,PPT,整理发布,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,无忧,PPT,整理发布,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,*,*,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,*,*,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,*,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,*,*,*,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,*,*,*,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,*,*,*,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,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,*,*,*,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,*,*,*,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,*,*,*,The use of “it”(I),1.,It,s a small world after all.,3.,It,s a fine day,isnt it?,2.A bird landed on the tree.,It,s singing.,4.What time is it?,It,s seven oclock.,5.The baby is crying.,It,might be hungry.,this/that,I.,人称代词,a.,用作人称代词，代替前文提到过的事物，以避免重复,:,b.,也可以指动物或婴儿,(,未知性别的婴儿或孩子,):,2.,非人称代词,有时并不指具体的东西，可指天气、时间、距离、环境等,It was very quiet in the caf.,It is half an hours walk to the city.,3.,指示代词,指代,this,或,that,This is your pen, isnt it?,Whats that on the desk? I guess it might be a robot.,It is obvious that,going,for sports will do a lot,of good to your health.,Its a pity that,the Chinese team doesnt attend,the World Cup in South Africa this year.,4. it,作形式主语,(Preparatory Subject),代替不定式，动名词或从句所表示的真正主语。,People believed that the man didt tell a lie.,Its believed that the man didt tell a lie.,The two sides are said to have reached an agreement.,Its said that the two sides have reached an,agreement.,The sword has been proved to date from Qin Dynasty.,It has been proved that the sword dated from,Qin Dynasty.,How early man was able to construct Stonehenge is,a mystery.,Its a mystery how early man was able to construct,Stonehenge.,it,作形式主语的句型常见的有,：,It is clear,( obvious,，,true,，,possible,，,certain.),that,It is said,(reported,，,believed.),that .,It is suggested,( ordered /demanded/insisted/,commanded. ),that .,从句用虚拟语气,It is a pity,(,shame/duty/fact/honor/no surprise. ),that .,It happens,(seems,，,looks,，,appears ),that.,.,It doesnt matter,( no wonder)+,wh-/how-clause,It takes,sb. . to,do sth,It is no good,(use ),doing sth,It looks,( seems ),as if .,归纳,5.,作形式宾语,(,Preparatory Subject,),为了记忆方便我们把该句型总结为,6123,结构,。,6,指主句中常用的动词：,think,believe,make,find,consider,feel,；,1,指的是形式宾语,it,；,2,指的是宾补的两种形式：,形容词或名词；,3,指的是真正宾语的三种形式：,不定式短语，动名词短语,或从句。,We,think it our duty,to clean our classroom every day.,He,felt it important,learning English well.,They,found it difficult,that they would finish their,work in two days.,It was,with a strong belief,that,Martin Luther king,led mang movements against racial discrimination.,6.,用于强调结构（,emphatic structure,）,It is/was +,被强调部分,+ that/who.+,其他成分,I,met,Tom,in the street,yesterday,.,强调结构的一般疑问句型：,Is/was + it +,所强调的部分,+ that / who?,Was it you that met Tom in the stress yesterday?,强调结构的特殊疑问句型：,疑问词,+ is/was + it + that/who?,Who,was it that,you met in the street yesterday?,Where,was it that,you met Tom yesterday?,.notuntil.,句式用于强调句型要注意,否定词,not,前移,构成：,It is/was not until +,被强调部分,+ that .,I,didt go,to bad until 10 oclock yesterday evening.,It was not,until 10 oclock yesterday evening,that I,went,to bad.,I,didnt realize,she was a famous film star until she,took off her dark glasses.,It was not,until she took off her dark glasses,that I,realized,she was a famous film star.,3.It is no use,(,和他们争论这一问题,), you are simply wasting,time. (argue),6.His parents manageed to,(,使,成为可能,) for him to go,abroad. (possible),4._,（不要紧,/,没关系）,whether we go together or separately.( matter),7. According to the witnesses, it was at two oclock,(,该事故,发生,). ( happen ),1.,(,正在下雨,) when they left the station.( rain ),2.,(,对他来讲很困难,) to study two languages. ( difficult ),8.,(,正是在这片耕地上,) that the farmers produce food for the,whole population of China. ( arable ),10. It,(,直到他们联手,) that they achieved their goals.( join ),9.It,(,直到,1920,年,) that regular radio broadcasts began. ( until),(,普遍认为,)that Chinas fast development in economy will,benefit many countries in the world.( generally, believe ),1.It was raining,2.Its difficult for him,3.arguing with them about this question,4.It doeant matter,5.Its generally believed,6.make it possible,7.that this accident happened,8.It is on this arable land,9.was not until 1920,10.was not until they joined hands,Goodbye!,
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