nothing, everything
等复合不定代词常用不
定式做后置定语。 -
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5.连接词+动词不定式
•who,which, when, how, what 等连用，在 句中不定式与疑问词起名词作用，可充当主语、 表语、宾语等。
He didn’t know what to say.他不知道说什么。
(宾语)
How to solve the problem is very important.如
何解决这个问题很重要。(主语)
My question is when to start.我的问题是什么时
候开始。(表语)
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注意：” 疑问词 + 不定式“ 作宾语时可以转化为
宾语从句。如：
Can you tell me where to get the scarf?
2.爬那棵Байду номын сангаас树对于你来说太危险了。
—It— ——is dangerous for you ___t_o _c_l_i_mb
that tall tree .
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2.不定式做宾语
I want to go home. The workers demanded to get better pay. I found it necessary to talk to him again.
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6.固定句型:
1.had better (not) do sth. 最好（不）做某事 2.Why (not) do sth.? 为什么不做某事 3.Would you like to do sth?你愿意做某事吗？ 4.Could you please do sth?你能做某事吗？ 5.It’s + adj. +for(of) sb.+to do sth. 做某事怎么样 6. find it + adj. + to do sth. 发现做某事怎么样
A. if you lose your spirit
C
B. losing his spirit
C. to lose one’s spirit
D. your spirit gettin- g lost
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3. – I can’t work in this way.
-- Why not _B___ it in some other way?
-- It’s really kind ___C___.
A. for you to say so B. for you saying so
C. of you to say so D. of you saying so
2. It is better to lose one’s life than ____.
It’s +adj. + sb.- +to do sth 3
careful, clever, foolish ,kind, nice
1.It is very important for us ____ English well. A learn B learning C to learn D learned
7.prefer + to do A rather than (to)
8.would rather (not) do sth.
9.would rather do A than (do) B 宁愿做某事而不愿做另一件事
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E1.x-e-rYcoisue’sve done very well this time.
A. try to do
B. try doing
C. trying to do
=Can you tell mew_h_er_e_I_c_an__get the scarf?
Could you tell me how I shoud get to
he post office? =Could you tell me
__h_ow__t_o
_g_e_t
the
post office?
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动词不定式
小榄-一中 陈洪甫1
构成：
to+ 动词原形
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1.不定式做主语
To see is to believe. It’s important to keep healthy .
不定式作主语时,往往放在句子的后面, 用it作形式主语.
easy,difficult,hard
It’s +adj. + sb. +to do sth.
1. —Where is Jim ?
2. — I don’t know But I saw him ___football just now..
A.Was watching B. watching
C had watching D.watched
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4.不定式做定语
I have something to say. He has a lot of homework to do . He is looking for a room to live in . There is nothing to worry about.
3.做宾补
The teacher told me to clean the blackboard
I expect you to give me some help.
let
一感:feel
三让 make
have
listen to
watch
二听
四看
see look at
hear
-
notice
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I made him do his work. He was made to do his work (by me).
(如果不定式中的动词是不及物动词,
则不定式中要有介词.)
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1. 不定式所修饰的名词或代词是不定式动 作的地点工具等，即使是及物动词，不定 式后面仍须有相应的介词。
请给我一支写字的笔.
Please give me a pen to write with.
2. something, anything,
think/ consider/ find it + adj.+ to do
常用动词不定式作宾语的动词有：
hope, refuse, learn,
choose, decide, agree, manage,
pretend, pl-an.
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warn, tell, allow, help, ask...