初中英语不定式第1篇连系动词be后根据情况可自由地接不定式作表语：Mydreamistobea我的梦想是当一名科学家。Allyouhavetodoisto你只需要听。seem，appear，prove下面是小编为大家整理的初中英语不定式6篇,供大家参考。
初中英语不定式 第1篇
连系动词be 后根据情况可自由地接不定式作表语：
My dream is to be a 我的梦想是当一名科学家。
All you have to do is to 你只需要听。
seem，appear，prove，turn out，grow 等连系动词后也可接不定式(尤其是to be)短语作表语：
The man seemed to be 这个人好像病了。
The plan proved to be 这个计划证明是有用的。
He appears to know 他好像知道这一点。
The weather turned out to be 天气结果很好。
He has grown to like studying 他渐渐喜欢学英语了。
若所接不定式为to be，通常可以省略。
sound，smell，feel，taste，become 等连系动词后通常不能接不定式：
误：These oranges taste to be (应去掉to be)
误：The roses smell to be (应去掉to be)
连系动词look后有时也可接to be，但以省略to be 为普通。
初中英语不定式 第2篇
它是动词的一种非谓语形式，没有人称和数的变化，不能单独作句子的谓语。其构成形式为“to+动词原形”，to为动词不定式的符号，本身无意义。动词不定式具有两大特点：
具有动词的特点，因此，后面可以跟表语、宾语或状语，构成动词不定式短语。
具有名词、形容词或副词的特点，可以在句子中用作主语、宾语、宾语补足语、状语、定语、表语及同位语等。下面以近几年全国部分省市的中考英语试题为例，对不定式的难点以及它在中考英语中的考查点，作以简要的总结和分析，供同学们学习时参考。
1
动词不定式作主语
It"s our duty _________ the room every
to clean cleaned clean cleans（甘肃省）
It"s hard for us _________ English
learn learns to learn learning（江西省）
建造这座立交桥将花费工人们一年多的时间。
It will _________ the workers over a year _________ _________ the （北京市海淀区）
It"s very nice _________ you to get me two tickets _________ the World
for，of of， for to， for of， to（安徽省）
Keys：
A C take， to，build B
[简析]动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语（不定式）置于后面。常见的句式有：（1）It is +形容词（of sb）to do （2）It is +名词 （for sb）to do （3）It takes sb some time to do （4）It is +形容词 （for sb）to do 句式 （1）中常用nice，kind， clever，good， right，wrong， foolish， careless等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质;句式（4）中常用hard，difficult， easy， important等形容词，与介词for搭配，表述不定式表示的动作、行为的性质。
2
动词不定式作宾语
He wants ______ some
buy buying to buy buys （山西省）
Don"t forget ______ your homework with you when you come to
to bring bringing to take taking （福建省）
He found it very difficult
sleeping slept to fall asleep （湖南省）
Keys：
C A D
[简析]在want， like， agree，hope，wish， learn， begin， start， seem， decide， hate， choose， forget， remember等动词后面，可以接不定式作宾语。如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面。
3
动词不定式作宾语补足语
Robert often asks us ______ his Chinese, so his Chinese is much better than
help him to help him with to help with helps him with （江苏省）
Mr Li often teaches his Japanese friends ______ Chinese
cook cooks to cook cooked （甘肃省）Key：
B C
[简析]不定式可以用作宾语补足语。后面可以接不定式作宾语补足语的动词有 ：ask， teach， expect，tell， allow等。
4
动词不定式作状语
She went ______ her
to see looks saw seeing （江西省）
Meimei likes English very She does her best ______ English learn learning to learn learns （四川省）Key：
A C
[简析]go， come， try，do / try one"s best等动词或短语动词作谓语时，其后常常可以接不定式作目的状语。
I"m sorry ______ hears hearing hear to hear （河北省）
I"m sorry ______ trouble to trouble troubling troubled （吉林省）
Keys：
D B
[简析]“be +形容词+ to do sth”结构中的不定式作状语，常表示原因或方式。
The panda is so fat that it can"t go through the （改为意思相同的句子）The hole ______ ______ ______ ______ such a fat panda to go （广东省）
The ice on the lake was so thin that people couldn"t skate on （改为意思相同的句子）The ice on the lake wasn"t ______ enough ______ people ______ ______ （广东省）
Keys：
is， too，small， for thick， for，to， skate，on
[简析]在上述“too +形容词/副词 （for sb）to do…”（太……而不能……）和“enough （for sb） to do…”（足以、足够……做……）结构中，不定式作结果状语。
初中英语不定式 第3篇
不定式省to有四种情况：
使役动词 let,have,make 等后接不定式。如：Let him go! 让他走!
would rather，had better后。如：You had better stay at 你最好呆在家里。
/ why 后。如：Why not have a good rest on Sunday? 为什么星期天不好好休息一下呢?
感官动词 see, watch, look at, hear, listen to, smell,feel, find 等后作宾补，省to。如：I saw him 我看见他跳舞。
注意：这些情况在被动句中可千万不可省to 哟! 如：The boss made them work the whole 变成被动句：They were made to work the whole
不定式的特殊用法：
It与不定式：动词不定式可以做主语，但如果动词不定式太长，显得头重脚轻的，那么我们就可用形式主语it代替，而把真正主语(即不定式)放于句尾。
如: It is not difficult for me to study English (对我来说学好英语是可能的。)
不定式还可以充当句子的宾语，但有些动词，如find，think，believe 等，在语法上不能接受不定式作宾语，只有用it作形式宾语，从而把动词不定式置于句尾。这样的不定式可继续充当其宾语的作用。
如: I found it difficult to fall 我发现很难入睡。
还有一点：动词不定式，还可用在how，when，where，what，which 等疑问代词或副词之后，与其共同作宾语。如：I don"t know how to use a 我不知道怎样使用电脑。Remember?
和：表达"太 一致于不能"。
enough to 表达 "足以"。这两个词组的用法用两个例子就可以说清楚了。
The box is too heavy for me to 这个箱子太沉了，我提不动。
He is old enough to go to 他到上学的年龄了。也就是说，他的年龄足够上学了。记住这两个句子就可以举一反三，应用自如。你记住了吗?
好吧，再试一把趁热打铁!
练习：
Tell him ___ the
to close not
not to close
to not close
not close
Paul doesn"t have to be made He always works
learn
to learn
learned
learning
You"d better _______the story in
say
speak
tell
talk
The patient was warned ___ oily food after the
to eat not
eating not
not to eat
not eating
---- I usually go there by
---- Why not ___ by boat for a change?
to try going
trying to go
to try and go
try going
There are some books on the floor, would you like ________?
to pick them up
to pick up them
pick it up
pick up it
She is very ill, let"s _______a doctor at
to wake up
send for
to pay for
pay for
I want ________a teacher when I grow
to be
to
be
being
It"s cold You"d better ______ your
not take out
not to take down
not take off
not to take away
My mother told me ________more
drinking
drank
to drink
drink
实战：
You"d better _______read in the
not to
not
don"t
to
You aren"t a new driver, are you?
No, I am
Yes, I"m not
No, you are
Yes, I am
Must I stay here
No, you mustn"t
No, you needn"t
Yes, you can
Yes, you may
There is _______ "s" in the word "bus".
a
an
the
/
Neithere of us ______a
is
isn"t
are
aren"t
Who was the first in the girls"_________race?
400 metre
400-metre
400 metres
400-metres
It"s too noisy here, I can"t
go to sleep
fall to sleep
sleeping
get to sleep
The story happened ________ the evening of October 20,
at
on
in
to
Could I speak to Mr Gao, please? He has gone to the
I think so
Certainly, you can
I"m afraid not
I"m not sure
I"m sorry to trouble you, Miss
Fine, thank
All
It"s very kind of you .
It doesn"t
Can you tell me where________?
is the post office
the post office is
does the post office
the post office does
In England, the first name is _______name, but in China, the first name is ______
family, given
given, family
family, family
given, given
Li Ping met an old friend of _______ on a train
he
him
his
her
Kate is ________
a eighteen-year-old
a eighteen-years-old
an eighteen -years-old
an eighteen-year-old
Our city is getting
beautiful and beautiful
beautifuler and beautifuler
more and more beautiful
more beautifler and more beautifuler
初中英语不定式 第4篇
advise to do 建议某人做某事
allow to do 允许某人做某事
ask to do 请(叫)某人做某事
bear to do 忍受某人做某事
beg to do 请求某人做某事
cause to do 导致某人做某事
command to do 命令某人做某事
drive to do sth .驱使某人做某事
elect to do 选举某人做某事
encourage to do 鼓励某人做某事
expect to do 期望某人做某事
forbid to do 禁止某人做某事
force to do 强迫某人做某事
get to do 使(要)某人做某事
hate to do 讨厌某人做某事
help to do 帮助某人做某事
intend to do 打算要某人做某事
invite to do 邀请某人做某事
leave to do 留下某人做某事
like to do 喜欢某人做某事
mean to do 打算要某人做某事
need to do 需要某人做某事
oblige to do 迫使某人做某事
order to do 命令某人做某事
permit to do 允许某人做某事
persuade to do 说服某人做某事
prefer to do 宁愿某人做某事
request to do 要求某人做某事
remind to do 提醒某人做某事
teach to do sth .教某人做某事
tell to do 告诉某人做某事
train to do 训练某人做某事
trouble to do 麻烦某人做某事
want to do 想要某人做某事
warn to do 警告某人做某事
wish to do 希望某人做某事
初中英语不定式 第5篇
动词不定式具有两大特点：
具有动词的特点，因此，后面可以跟表语、宾语或状语，构成动词不定式短语。
具有名词、形容词或副词的特点，可以在句子中用作主语、宾语、宾语补足语、状语、定语、表语及同位语等。下面以近几年全国部分省市的中考英语试题为例，对不定式的难点以及它在中考英语中的考查点，作一简要的总结和分析，供同学们学习时参考。
一、动词不定式作主语
It"s our duty _________ the room every
to clean cleaned clean cleans(甘肃省)
It"s hard for us _________ English
learn learns to learn learning(江西省)
建造这座立交桥将花费工人们一年多的时间。
It will _________ the workers over a year _________ _________ the (北京市海淀区)
It"s very nice _________ you to get me two tickets _________ the World
for， of of， for to， for of， to(安徽省)
Keys：
A C take， to， build B
[简析]动词不定式作主语时，可以直接放在谓语动词前面的主语位置，也可以用先行词it作形式主语，而将真正的主语(不定式)置于后面。常见的句式有：(1)It is +形容词(of sb)to do (2)It is +名词(for sb)to do (3)It takes sb some time to do (4)It is +形容词(for sb)to do 句式(1)中常用nice， kind， clever， good， right， wrong， foolish， careless等形容词，与介词of搭配，这些形容词常表述不定式逻辑主语的属性或性质;句式(4)中常用hard， difficult， easy， important等形容词，与介词for搭配，表示不定式表示的动作、行为的性质。
二、动词不定式作宾语
He wants ______ some
buy buying to buy buys (山西省)
Don"t forget ______ your homework with you when you come to
to bring bringing to take taking (福建省)
He found it very difficult
sleeping slept to fall asleep (湖南省)
Keys：
C A D
[简析]在want， like， agree， hope， wish， learn， begin， start， seem， decide， hate， choose， forget， remember等动词后面，可以接不定式作宾语。如果其后接形容词补足语时，则可以用it作形式宾语，而把作真正宾语的不定式放到后面。
初中英语不定式 第6篇
1、must
当must表示命令时，反意疑问句用needn’t。
当must表示推测时，反意疑问句与实际情况保持一致，即与把must删掉后的陈述句的反意疑问句保持一致。
2、can’t
当can’t表示没能力做某事时，反意疑问句用can
当can’t用于表推测时，反意疑问句由实际情况决定，即由去掉can’t后的真实陈述句决定。