Unit1 Great scientistsgrammar

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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,*,Grammar,Past,paticiple,1),在句中的位置:,a.,单个,的过去分词作定语时,位于它所修饰的名词或代词,前面,过去分词作定语,(,Adverbial),the,affected,people,a,broken,heart,a,lost,dog,a,risen,sun,a,broken,glass,受感染的人,一颗破碎的心,丧家之犬,已升起的太阳,被打破的玻璃杯,b.,过去分词短语作定语:通常,后置,,其作用相当于,定语从句,。,1. people,exposed to cholera,2. the book,bought by Jack,3. the machines,produced last year,= people,who was exposed to cholera,= the book,which was bought,by Jack,= the machines,which were produced last year,2),内涵:常表动作,_,1.The letter,posted,yesterday will soon reach him.,2. Have you read the books,written,by the young writer?,完成或被动,3),语法功能,过去分词或过去分词短语作定语时,其功能,相当于,_,1.The lecture given by Professor Zhang is about environment protection.,The lecture,which was given by Professor Zhang,is about the environment protection.,一个定语从句。,4,),.,区别:过去分词与现在分词作定语的区别,falling,leaves,fallen,leaves,boiling,water,boiled,water,a,developing,country,a,developed,country,(正在飘落的树叶),(落叶),(,正在沸腾的)(已经沸腾过的),(,发展中的,),(发达的),1.Do you know the boy _(lie) under the,big tree?,2. He is a leader_ (respect) by the people.,3.The wheat is watered by water _(bring) from a pond.,4. The woman _(sell) vegetables has gone.,5.Attention,(注意):,过去分词修饰,something, everything, anything, nothing, somebody, nobody,,,those,等不定代词时,要放在这些词的( )。,1.,Nothing,reported,( in the newspaper) interested him.,2.Thereis,notingchanged,heresinceIleftthistown.,3.,还有什么事没有解决的吗?,后面,II.,过去分词做表语(,predicative,),思考:(,位置和内涵,),1.,位置:系动词之后。,2.,内涵:说明的是主语的状态,其作用相当于,adj,All the windows are,broken,.,All hope is,gone,.,He appeared,more satisfied with my work,.,disappointed, drunk, amused, frightened, married, excited, experienced, interested, confused, pleased, puzzled, satisfied, tired, worried,等,。,常见作表语的过去分词有,:,3.ing,作表语与,-ed,作表语有何区别?,The result,of the test is,disappointing.,I,feel,disappointed,with the result of the test,.,What a,surprising,result,!,I,am,surprised,at what he said,.,Compete the sentences using the right form of the given verb.,Jack looked even more _ (amaze) than he felt.,The results were very _(disappoint),3. I was thanked by the _ (satisfy) customer.,4. The girl _ (dress) in red is my sister.,amazed,disappointing,satisfied,dressed,3.,注意,过去分词作表语时和动词的被动语态结构相似,但两,者表达的意思明显不同,前者说明( ),及( ),,而后者强调,( ),。,The glass is broken.,The glass is broken by my little brother.,主语的特点,所处的状态,动作,Summary:,过去分词作定语(,5,点):位置、内涵、功能、区别、注意。,作表语,4,点:位置、内涵、区别、注意。,
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