高三英语一轮复习 非谓语动词课件2 课件.ppt

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,*,*,*,非谓语动词（,2,）,非谓语动词作定语,一,.,不定时作定语,1.,作定语的不定式如果是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点，工具等，不定时后面需有相应的介词。,The Browns have a comfortable house to live in.,不定式所修饰的名词如果是,time/place/way,时，不定式后面的介词通常省去。,He had no money and place to live(in).,2.,不定时作定语的几种情况,（,1,）不定式表将来,The car to be bought is for his sister.,(2),用来修饰被序数词，最高级或,no/all/any,等限定的中心词为逻辑上的主动关系。,He was the best man to do the job.,She was the first woman to win the gold medal n the Olympic Games.,(3),有些名词的同根词常跟不定式，因而他们也常跟不定式作定语。常见的有,promise/plan/attempt/offer/decision/refusal,Failure/ability/chance/warning/anxiety/eagerness/willingness/readiness,等,I dont trust his promise to come for a visit.,(,比较,He promised to come for a visit.),He said he had no plans to go there.,(,比较,He didnt plan to go there.),Birds singing is sometimes a warning to other birds to stay away.,(,比较,Birds warn other birds to stay away.),He made an attempt to stand up.,(,比较,He attempted to stand up.),题组训练 单项填空,The ability _ an idea is as important as,The idea itself.,A.expressing B.expressed,C.to express D.to be expressed,With the world changing fast,we have something new_ with all by ourselves,Every day.,A.deal B.Dealt C.to deal D.dealing,C,C,3.,不定式的主动形式和被动形式,(1,）不定时修饰的名词或代词和不定式在逻辑上构成主谓关系时，不定式往往用主动形式。,Do you have a knife to cut the watermelon?,(The knife cut the watermelon.),(2),不定时和他前面被修饰的名词或代词构成逻辑上的动宾关系，有何该句主语构成逻辑上的主谓关系时，不定式常用主动形式。,She has a sister to look after.,(She looks after her sister.),(3)There be,句型中，当说话人考虑的是必须由人去完成某件实时，不定式用主动形式；如果说话人强调的是事情本身必须被完成，则用被动形式。,There is a lot of work to do.,(Some one has to do the work.),There is a lot of work to be done.,(The work has to be done.),二,.,分词作定语,1.,作定语的及物动词的分词形式为：,v-ing,Bing+,过去分词、过去分词。当被修饰的名词与动词为主动关系时，用,v-ing,;,当被修饰的名词与动词为被动关系且表正在进行时，用,bing,+,过去分词；当被修饰的名词与动词为被动关系时，用过去分词。,The houses being built are for the teachers.,（被动，正在进行）,“,Things lost never come again.”I couldnt help,talking to myself.,（被动，完成）,I have never seen a more moving movie.,(,主动，表特征）,2.,作定语的不及物动词的分词形式为,v-ing,和过去分词。,V-,ing,可以表示正在进行，也可以表示特征；过去分词表示已经完成或状态。,boiling water,正在沸腾的水（表正在进行）,boiled water,白开水（表完成）,a good looking flower,一朵好看的花（表特征）,falling leaves,正在落下的树叶（正在进行）,fallen leaves,已经落下的叶子（表完成）,developing countries,发展中国家（正在进行）,developed countries,发达国家（表完成）,3.,英语中有些表示感觉的动词，其现在分词形式表示“令人感到,的”，过去分词形式表示“感到,的”,an exciting voice,一个令人兴奋的声音,an excited voice,一个兴奋的声音,a puzzling expression,一个令人困惑的表情,a puzzled expression,一个困惑的表情,题型训练 单项填空,The traffic rule says young children under the age of four and _ less than forty pounds must be in a child seat.,A.being weighted B.to weigh,C.weighted D.weighing,Recently a survey _prices of the same goods in two different supermarkets has caused heated debate among citizens.,A.compared B.comparing,C.compare D.being compared,D,B,三,.to be done/done,和,being done,作定语的区别。,to be dong,表被动将来,done,表被动,being done,表被动进行,Have you read the novel written by Dickens?,(,表被动完成）,Listen!The song being sung is very popular with the students.(,表被动正在进行）,The question to be discussed at tomorrows meeting is a very important one.(,表被动将来）,题组训练 单项填空,The players _from the whole country,Are expected to bring us honor in this game.,A.selecting B.to select,C.selected D.having selected,His first book _ next month is based on a true story.,A.published B.to be published,C.to publish D.being published,C,B,四,.,现在分词作定语与动名词作定语的区别,现在分词作定语时，所修饰的名词是现在分词的逻辑主语。动名词作定语表示的是被修饰名词的作用，用途等所修饰的名词不是动名词的逻辑主语。,a moving truck,正在移动的卡车,a sleeping bag,一个睡袋,a walking stick,一根拐杖,