高三英语非谓语动词复习课件

The maths problem is too difficult for us to work out.
“adj./adv./n. + enough to do …
The boy is old enough to go to school.
I am glad to see you.
I am so sorry to hear your mother is ill.
定语
不定式做定语时常放在被修饰的名词或代词之后．
She was very busy and had no time to visit her friends. Ladies and gentlemen ,I have something important to tell you .
当名词被the first ,the last以及the only 等序数词 以及形容词最高级修饰时，常用不定式作定语，而 不管动作是否已完成．
如果要表示不定式动作的执行者,要在不定式 短语前加上一个for sb.的短语，语法上称为 不定式的复合结构.
It is useful for you to learn some spoken English.
It is very kind of you to come here. It is foolish of him to do such a thing. It would be rude of us to refuse their invitation.
在某些形容词如clever, good ,nice, kind ,foolish, careless, right, wrong, rude, impolite等词之后的不定式前，常加of短语,这 是对人做某事的赞扬，责备或感激等。
动词不定式（短语）做主语时，可用it做形 式主语，通常是一些特定的形容词，动词 和名词．
2. a
D a summer course to My adviser encouraged _____ improve my writing skills. A. for me taking B. me taking C. for me to take D. me to take B . He always b. Paul doesn’t have to be made _____ works hard. A. learn B. to learn C. learned D. learning
宾语补足语:
① “动词+宾语+动词不定式”
ask, get, allow, forbid, prefer, force, announce, press, inspire, request, advise, remind, beg, report, invited, command, show, drive, mean, train, cause, instruct, require, tell, direct, order, warn, enable, need, encourage, want, lead, teach, permit, wish, etc.
To be being done
to have been done
to have done
To do that sort of thing is foolish。 主语
动 词 不 定 式
I want to see you this evening.
宾语
All you have to do is to finish it quickly. 表语
高考语法复习
非谓语动词
二 、 非 谓 语 动 词 的 句 法 功 能
动名词 主语
动词不定 式
分词
宾语
表语 定语 状语 补语
不 定 式
不定式的构成
不定式的基本用法 不定式的否定与省略
不定式的构成
语态 主动式 时态 一般式 被动式 to be done
to do
to be doing
进行式 完成式
作宾语
I’m preparing to take the examination next week. When the boy was only four, his father decided to make an artist of him.
attempt, afford, agree, aim, arrange, beg, care choose, decide, demand, determine, enable, expect, hope , intend , long, learn , manage, offer, plan, pretend, prepare, promise , refuse seek, wish, want , etc.
不定式作主语时,谓语用单数，为了平衡句子, 通常用it作形式主语,构成句型: It’s +n.(adj.)+ for(of) sb. +to do sth.
To find out who stole the money is not easy. It’s not easy (for you )to find out who stole the money.
动词+疑问词+不定式
I don’t know what to do next.
We haven’t decide where to spend our holiday.
这类词有: advise, decide, discuss , explain, know, learn , show, tell, teach, understand
Complete the following sentences:
to be loved 1. To love and _______________(love) is the greatest happiness on earth. to have been elected 2. She was not the first woman _________________ (elect) to such a post. to study 3. I find it easy ______________ (study) English. 4. When the teacher came in, he pretended to be reading __________________(read) a book. have burnt 5. I’m terribly sorry, but I seemed to ______________(burn) a hole in your trousers.
We found a house to live in. 定语
I warned the patient not to eat cold water after the operation. She came here to study English. 宾 状语
作主语:
To obey law is everyone’s duty. To do such things is foolish.
２）V.做谓语．常见的v.有take, require, need, cost, amuse, delight, irritate(激怒), annoy(打扰，扰乱)
Eg. It took us three hours to finish the work. It requires another three persons to do the work.
介词宾语
•不定式to do 做except/but 的介词宾语 He seldom comes except to look at my cat. Cf： There is nothing to do but read a book. *在except, but 之前有动词do作实义动词，则 except, but 后一般接不带to的动词不定式，反 之则接带to的动词不定式。 Can’t help but do sth can’t choose but do sth can do nothing but do sth
She was very surprised to hear the news.（原 因）
I hurried to the station, only to find the train had left. (结果) 作结果状语用的不定式常表示一种意料之外的 结果，（经常与only连用） 出乎意料
不定式用作结果状语时，还可以用: (主动表被动) “so …as to…/such…as to…(如此…以致于…)” Jim got up so early as to catch the first bus. “too… to…”
不定式在感官动词和使役动词后作宾语补 足语时，要省略to
但当以上的动词用于被动式，to要还原：
They saw the boy fall suddenly from the tree. The boy was seen to fall suddenly from the tree. With a lot of difficult problems_____, the newly-elected president is having a hard time. A settled C to settle B settling D being settled
The students are preparing for the examination to take place soon.
作状语（动词不定式与分词）
① 动词不定式
He came here to attend an important meeting. (so as to 不能置于句首，in order to可以) (目的) He went home to find his old friend George waiting for him. （结果）