非谓语动词(语法课件)ppt.ppt
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1、 非谓语动词非谓语动词是语法填空的必考考点,是语法填空的必考考点,每年高考至少有每年高考至少有1道题。不仅如此,掌握道题。不仅如此,掌握非谓语动词的基本用法,非谓语动词的基本用法,对增强书面表达对增强书面表达的文采和提高阅读理解能力都有明显的作的文采和提高阅读理解能力都有明显的作用。用。首先,我们通过例句来回顾一下非谓语首先,我们通过例句来回顾一下非谓语动词的语法功能动词的语法功能(在句中充当何种成分在句中充当何种成分):To obey law is everyones duty.Im preparing to take the examination.Her dream is to be a
2、 doctor.Ladies and gentlemen,I have something important to tell you.Teacher ask him to clean the blackboard.He came here to attend an important meeting.Playing football is my favorite sport.Mary is considering changing her job.Talking to him is talking to a wall.I have a friend living in London.I am
3、 sorry to have kept you waiting long.Nobody was interested in the story he told.We must get the work finished by 10 oclock.非非谓语动词解解题技巧技巧1.谓语动词:谓语动词:概述:概述:2.非谓语动词:非谓语动词:在句子中担任谓语的动词在句子中担任谓语的动词 是动词的特殊形式,在句中可以是动词的特殊形式,在句中可以作除谓语外的所有成分作除谓语外的所有成分一个句子一个句子一个句子一个句子当中,当中,当中,当中,已经存在一个已经存在一个已经存在一个已经存在一个主句主句主句主句(
4、谓语动词)(谓语动词)(谓语动词)(谓语动词),又没有又没有又没有又没有连词连词连词连词的情况下的情况下的情况下的情况下,还有别的动词出现时还有别的动词出现时还有别的动词出现时还有别的动词出现时。非谓语动词使用条件非谓语动词使用条件She got off the bus,leaving her handbag on her seat.She got off the bus,but left her handbag on her seat.二二.找逻辑主语找逻辑主语三、分析语态三、分析语态四、分析时态四、分析时态一一.辨别辨别“谓与非谓谓与非谓”非谓语动词解题步骤非谓语动词解题步骤方法总结:方法
5、总结:谓非谓,找主语,析语态,定时态谓非谓,找主语,析语态,定时态(一)(一)分析句子结构分析句子结构,辨别辨别“谓语与非谓语谓语与非谓语”1._many times,but he still couldnt understand it.2 _many times,he still couldnt understand it.A.Having been told B.Being told C.He had been told D.Though he was toldC_A注意连词注意连词3.It _ a hot day,wed better go swimming.4._ a rainy da
6、y;we decided not to go there.A.is B.to be C.beingD.It being E.It was F.beenCE注意标点符号注意标点符号 非非谓语动词虽不能作不能作谓语,但仍具有,但仍具有动词特点,特点,其其逻辑上的上的动作作执行者就叫做行者就叫做逻辑主主语。(二)找逻辑主语(二)找逻辑主语1.Walking along the street one day,she saw a little girl running up to her.2.She is reading a book found on the way.3.Most of the art
7、ists invited to the party were from South Africa.4.Convinced of the truth of the reports,he told his colleagues about it.一一般来说,作般来说,作状语状语的非谓语动词的逻辑主语是句子的主语;的非谓语动词的逻辑主语是句子的主语;作作宾补宾补的非谓语动词的逻辑主语是宾语;的非谓语动词的逻辑主语是宾语;作作定语定语的非谓语动词的逻辑主语是被修饰词。的非谓语动词的逻辑主语是被修饰词。A.to take B.taking C.to be taken D.takenD BEverythi
8、ngthey1._ everything into consideration,they ought to have another chance.2.Everything _into consideration,they ought to have another chance.(三)分析语态(三)分析语态分析语态就是在确定逻辑主语之后,分析非谓语动词分析语态就是在确定逻辑主语之后,分析非谓语动词和逻辑主语在搭配使用时是和逻辑主语在搭配使用时是主动主动还是还是被动被动关系。关系。1.“You cant catch me!”Jane shouted,_ away.A.run B.running
9、 C.to run D.ran 2._ in the mountains for a week,the two students were finally saved by the local police.A.Having lost B.Lost C.Being lost D.LosingJane the two students(四)(四)分析时态分析时态1.The building _now will be a restaurant.2.The building _ next year will be a restaurant.3.The building _last year is a
10、 restaurant.A.having been built B.to be built C.being built D.built _C_B_D原则一:用作目的状语,原则上要用不定式原则一:用作目的状语,原则上要用不定式1.When asked why he went there,he said he was sent there _ for a space flight.A.training B.being trained C.to have trained D.to be trained如:如:She got up very early to catch up the first bu
11、s.2._ this cake,youll need 2 eggs,175 g sugar and 175 g flour.A.Having made B.Make C.To make D.Making to catch up the first bus.3.As the light turned green,I stood for a moment,not _,and asked myself what I was going to do.A.moved B.moving C.to move D.Being moved原则二:原则二:用作伴随状语,原则上要用用作伴随状语,原则上要用-ing.
12、-ing.inging形式作伴随状语与形式作伴随状语与 to doto do作目的状语的区别:作目的状语的区别:作伴随状语的作伴随状语的inging形式与谓语动词的动作同时发生且形式与谓语动词的动作同时发生且前面常常带一逗号前面常常带一逗号;而作目的状语的不定式的动作要比而作目的状语的不定式的动作要比谓语动词的动作后发生谓语动词的动作后发生前面不能用逗号。前面不能用逗号。用括号里的词的适当形式填空用括号里的词的适当形式填空1.Write to the editor,_ that the editor would be able to help her(hope)2.She reached th
13、e top of the hill and stopped there _ on a big rock(rest )3.The secretary worked late into night,_ a long speech.(prepare)4._ warm,we shut all the windows.(keep)preparingto resthopingTo keep,原则三:用作结果状语时,可用原则三:用作结果状语时,可用-ing-ing或不定式,其原则区别是,或不定式,其原则区别是,一般用一般用-ing-ing,表示一定逻辑的结果,即结果在意料之中。,表示一定逻辑的结果,即结果在
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