Ⅰ 初三下册英语语法
九年级英语Unit12
1. be supposed to do . 应该 如： We are supposed to stop smoking. 我们应该停止吸烟。
知识拓展 表示应该的词有：should, ought to ,be supposed to
2. shake hands 握手 shake 本意是“摇动、震动”
3. You should have asked what you were supposed to wear.
你本应该问清楚怎么样穿才得体。中的“should have asked”是
“情态动词＋现在完成时”表示过去本应该做某事，事实上没有做
如：She should have gone to Beijing. 她本应该去了北京。（没有去）
4. be relaxed about sth. 对某事随意、不严格 如：
They are relaxed about the time. 他们对时间很随意。
5. pretty adv. 相当,很＝very She is pretty friendly. 她相当友好。
adj. 美丽的 She is a pretty girl.她是一个美丽的女孩。
6. make plans to do == plan to do. 打算做某事 如：
She has made plans to go to Beijing.==She has planed to go to Beijing.
7. drop by 访问 看望 拜访 串门
We just dropped by our friends’ homes.我们刚刚去朋友家串门。
8. on time 按时
9. after all 毕竟 终究 如： You see I was right after all.你看，毕竟还是我对了。
10. invite sb. to do sth. 邀请某人做某事 如：
Lily invited me to have dinner.莉莉请我吃晚饭。
11. without 没有
12. around the world == all over the world 全世界
13. pick up 捡起 挑选 如：He picked up his hat. 他捡起他的帽子。
14. start doing == start to do 开始做某事 如
He started reading.== He started to read. 他开始读。
15. point at 指向
16. stick v. 剌 截 n. 棒，棍
chopstick 筷子 是由chop(砍)＋stick(棒)合成，通常用复数形式：chopsticks
17. go out of one’s way to do 特意，专门做某事 如：
He went out of his way to make me happy. 他特意使我高兴。
18. make mistakes 犯错误（复数）make a mistake 犯错误（一个）
19. be different from 与…不同 如：
Chinese food is different from theirs. 中国菜与他们的不同.
20. get/be used to sth. 习惯于…
get/be used to doing 习惯于…
be used to do 被用于做…
be used for doing 被用于做…
used to do 过去常常做… 如：
I wash clothes everyday. But I’m used to it.
我每天都洗衣服，但我习惯了
I am used to washing clothes. 我习惯于洗衣服了。
The knives are used to cut things. 小刀被用来切东西。
The knives are used for cutting things. 小刀被用来切东西。
She used to watch TV after school. 她过去放学后常常看电视。
21. 我发现要记住每一样事是困难的。
I find it difficult to remember everything.
形式宾语 真正宾语
常见的形式宾语有： find / think + it/them +形容词 to do sth. 如：
I think it hard to study English.
22. cut up 切开 切碎 如：Let’s cut up the water melon. 让我们切开这个西瓜吧。
23. make a toast 敬酒
24. crowd v.挤满 其形容词和过去式及过去分词都是：crowded
25. set n. 一套 v. 设置
26. can’t stop doing 忍不住做某事 I can’t stop laughing. 我忍不住笑
27. make faces 做鬼脸
28. face to face 面对面
29. learn…by oneself 自学 如： I learn English by my self. 我自学英语。
是要这种的吗？我只有1到12单元的
Ⅱ 初三英文语法（要最详细的~）
初三语法讲义
一．动词（一）名词
名词分类：可数名词，不可数名词可数名词变复数
1． 在名词词尾加-s
girl, girls; table, tables; roof, roofs; school, schools
2.以o, s, sh, ch, x结尾的名词，加-es
tomato, tomatoes; class, classes; watch, watches; bush, bushes
3.以o结尾加-s
piano, pianos; photo, photos
4.以辅音字母加y结尾的，去掉y，加-ies
baby, babies; family, families; university, universities
5.以元音字母加y结尾的直接加s
toy, toys; monkey, monkeys; guy, guys
6.以f或者fe结尾的，去掉f, fe加-ves
wife, wives; life, lives; wolf, wolves; calf, calves
7. 改变形式的复数
man, men; child, children; foot, feet; mouse, mice; tooth, teeth
8.单数复数形式一样
fish, fish; sheep, sheep; deer, deer; swine, swine
9.特殊词汇的复数
looker-on, lookers-on; passer-by, passers-by
不可数名词没有数的概念
名词所有格
1．一般情况’s
2．表示时间、距离、城市、国家
today’s paper at arms’ length a mile’s journey
Beijing’s weather China’s economy
3．of表示所有格 4．双重所有格
a friend of mine a child of hers
（二）代词
人称代词 人称 单数 复数 主格 宾格
第一人称
I me we us
第二人称
you you you you
第三人称
he him
they them
she her
it it
物主代词
单数复数第一人称第二人称第三人称第一人称第二人称第三人称
形容词性物主代词
My Your His Her Its Our Your Their
名词性物主代词
Mine Yours His Hers Its Ours Yours Theirs
反身代词人称第一人称第二人称第三人称单数
myselfyourselfhimself herself itself
复数ourselvesyourselvesthemselves
相互代词each other/one another
不定代词another/other/others
（三）数词
基数词
One two three four five six…..Hundreds of 正确数词+hundred 正确
Hundred of 错误数词+hundreds 错误数词+hundreds of 错误
序数词First second third fourth….
分数1/3 one third2/3 two thirds
（四）冠词不定冠词
例句用于可数名词单数形式前
usan is a scientist.Pass me an orange, please.
不特指某人或某物
A boy is looking for you.
We work five days a week.
表示“一”的数量，但没有one强烈
We are going to have an English lesson tomorrow.
I have a mouth, a nose, two eyes and two ears.
用于固定词组中
A few, a little, a lot of, a moment ago
定冠词
例句特指某人或者某物
Show me the photo of the boy.
双方都知道的事物或人
Where are the new books, Jim?
They are on the small table.
上文提过的人或物
Ji Wei lives on a farm. The farm is not big.
独一无二
The sun is bigger than the moon.
序数词和形容词最高级前
The first month of the year is January.
普通名词构成的专有名词前
The Great Wall
习惯用语
In the morning
On the left
零冠词
用法
例句
专有名词和不可数名词前
China
名词已经有定语this, that, my, your, some, any等
That letter is in her bag.
复数名词表示一类人或物
My father and mother are teachers.
星期、月份、季节、节日前
It is Sunday today.
称呼前
What colour are Mrs. Green’s shoes?
三餐和球类运动前
He went to school before breakfast this morning.
（五）介词
多数考察为固定搭配，需要死记硬背
（六）形容词与副词
规则变化
构成方法
原级
比较级
最高级
单音节和少数双音 节词
一般在词尾加-er/est
Cold
Strong
Fast
slow
Colder
Stronger
Faster
slower
Coldest
Strongest
Fastest
slowest
以字母e结尾的形容词，在词尾加-r/-st
Nice
large
Nicer
larger
Nicest
largest
重读闭音节词只有一个辅音字母时双写辅音字母，加-er/-est
Big
Thin
hot
Bigger
Thinner
hotter
Biggest
Thinnest
hottest
以辅音字母+y结尾的双音节词改y为i加-er/est
Easy
happy
Easier
happier
Easiest
happiest
部分双音节词
在词前面加more/most
Delicious
Interesting
Easily
Carefully
More Delicious
More Interesting
More Easily
More Carefully
Most Delicious
Most Interesting
Most Easily
Most Carefully
不规则变化
原级
比较级
最高级
Good/well
Bad/badly/ill
Many/much
Little
far
Better
Worse
more
Less
Father
further
Best
Worst
Most
Least
Farthest
furthest
形容词和副词比较级和最高级的用法
级
用法
例句
比较级
表示两者的比较
Mr. King is taller than Mr. Read.
最高级
表示三者或者三者以上的比较
Whose drawing is the best of all?
She is the youngest in the class.
同级比较
I think science is as important as maths.
It is not as(so) warm today as yesterday.
二．动词
（一） 时态
1．一般现在时
三单变形
情况
变化规则
例词
一般情况
加-s
come, comes; learn, learns
以o,s,x,ch,sh结尾的词
加-es
pass, passes; do, does
以辅音加y结尾的词
变y为i加-es
fly, flies; cry, cries
2.现在进行时
现在分词构成方法
情况及变化
例词
一般情况，在动词原形后加-ing
go, going; see, seeing
以不发音的e结尾的动词去掉e加-ing
take, taking; live, living
以重读闭音节结尾的词，如果词尾只有一个辅音字母，先把词尾的辅音字母双写，再加-ing
plan, planning; cut, cutting; forget, forgetting
以ie结尾的词变ie为y加-ing
die, dying; lie, lying; tie, tying
以ye和oe结尾的词，直接加-ing
eye, eyeing; dye, dyeing
3.一般将来时
shall
will
be going to
4一般过去时
规则动词过去构成
构成规则
原形
过去式
一般动词在尾加-ed
look
play
start
looked
played
stared
结尾是e的动词加-d
live
hope
use
lived
hoped
used
末尾只有一个辅音字母的重读闭音节，双写辅音字母，加-ed
stop
plan
trip
stopped
planned
tripped
结尾是辅音字母+y的动词，变y为i加-ed
study
carry
worry
studied
carried
worried
词尾 –ed的读音
读音
例词
浊辅音和元音后
/d/
called borrowed
moved enjoyed
welcomed answered
清辅音后
/t/
finished helped
passed cooked
在t, d后面
/id/
wanted shouted
needed counted
5．过去进行时
was/were+现在分词
6．现在完成时
have/has+过去分词
用法一：表示从过去发生一直到现在，特点：用延续动词，加段时间状语
用法二：表示过去发生的事情而不用一般过去时，特点：不用延续动词，不加段时间状语
构成
7．过去完成时
时间轴：
--------------+--------------------+--------------------------------------+---------------------------------à
A B C
过去的过去 过去 现在
（过去完成时态）
用法一：表示从过去发生一直到过去一时间，特点：用延续动词，加段时间状语
用法二：表示过去的过去发生的事情
8．过去将来时
不是考试的重点
（二） 被动语态
使用情况：不知道谁是主语
不强调主语
用来表示客观的表达
构成：助动词be+过去分词
有些动词主动语态中省略了不定式在变为被动语态时要讲TO补充出来（非谓语动词重点讲解）
（三） 情态动词
can (could), may (might), must, need, ought to, dare (dared), shall (should), will (would)
dare/need
dare
肯定
否定
情态动词
dare do
dare not do
实意动词
dare/dares to do
do/does not dare to do
need
肯定
否定
情态动词
need do
need not do
实意动词
need / need s to do
do/does not need to do
may/can
may表示许可
can 表示自身能力
can/be able to区别
a) Can只有现在和过去两个时态，be able to可以是任何时态
b) Can 不强调结果一定成功，be able to暗示结果一定成功
must表示必须，否定用needn’t
mustn’t表示禁止
（四） 非谓语动词
1． 不定式to do
否定不定式为not to do
可以省略不定式to的词
let/make/have/see/hear/watch/notice/feel/look at/listen to
注意：在以上词出现在被动句中时要将to补充出来
2． 现在分词与过去分词
flying bird可以表达成the bird is flying.
broken arm可以表达成 the arm is broken
现在分词强调过程，过去分词强调结果
falling leaf/fallen leaf
boiling water/boiled water
3.动词后加动词的不同形式
(1)、加to doing
devote to doing/ get down to doing/ object to doing/ look forward to doing/ be used to doing
(2)、加to do
afford/agree/ask/attempt/choose/decide/hope/expect/intend/learn/manage/offer/plan/pretend/promise/refuse/wish
(3)、加doing
admit/appreciate/avoid/can’t help/stand/enjoy/escape/put off/risk/give up
(4)、加to do/doing都可以的但是意思有区别的
forget/remember/stop
(5)、加do/doing都可以但是意思有区别的
see/notice/hear
三．简单句
（一） 反意疑问句
反意疑问句
反意疑问句用来表示提问者有一定的主见，但是没有把握，希望对方来证实。
The weather here is very cold, isn’t it? Yes, it is.
You’re from Australia, aren’t you? yes, I am.
对反意疑问句回答，不管问题的提法如何，事实是肯定的就用肯定回答，否定的就要用否定的回答。
He isn’t going to the meeting, is he?
Yes, he is. 不，他要去的
No, he isn’t. 对，他不去
反意疑问句通常由一个陈述句和一个疑问句组成。当陈述句为肯定时，疑问句为否定；当陈述句为否定时，疑问句为肯定。但是以下几个要注意：
1. 陈述部分主语 I, 疑问部分要用aren’t I
I am as tall as your sister, aren’t I ?
2. 陈述部分谓语是wish, 疑问部分要用may+主语
I wish to have a word with you, may I ?
3. 陈述部分用no, nothing, nobody ,never, few, seldom, hardly, rarely, little等否定含义的词时，疑问部分用肯定。
The Swede made no answer, did he?
4.有ought to的，陈述部分是肯定的，疑问部分用shouldn’t/oughtn’t+主语
He ought to know what to do, oughtn’t he?
5. 陈述部分有have to疑问部分用don’t+主语
we have to get there at eight tomorrow, don’t we?
6．陈述部分谓语是used to，疑问部分用didn’t+主语或者didn’t+主语
He used to take pictures there, didn’t he?
7．陈述部分有had better疑问句用hadn’t you?
You’d better read it by yourself, hadn’t you?
8.陈述部分有would rather疑问句用wouldn’t +主语
He would rather read it ten times than recite it, wouldn’t he?
9．陈述部分有．陈述部分有you’d like to疑问部分用wouldn’t+主语
You’d like to go with me, wouldn’t you?
10．感叹句中，疑问部分用谓语+主语
What colours, aren’t they?
what a smell, isn’t it?
11陈述部分由neither…nor, either…or疑问部分根据实际逻辑意义而定
Neither you nor I am engineer, are we?
12． 陈述部分主语是指示代词或者不定代词everything, that, nothing, this疑问部分主语it
Everything is ready, isn’t it?
13.陈述部分为主语从句，疑问部分要根据情况而定
Mr. Smith had been to Beijing for several times, he should have been in China now, shouldn’t he?
He is not the man who gave us a talk, is he?
I don’t think he is bright, is he?
14陈述部分主语是不定代词everybody, anyone, somebody, nobody, no one等疑问部分常用复数they
Everyone knows the answer, don’t they?
15.省去主语的祈使句的反意疑问句，疑问部分用will you
don’t do that again, will you?
16.陈述部分是there be结构，疑问部分用there省略主语代词
There is something wrong with your watch, isn’t here?
17．否定前缀不能视为否定词
it is impossible, isn’t it?
18．Must表示推测时，根据其推测情况来确定
He must be there now, isn’t he?
（二）感叹句
How cold it is today!
What a good idea!
（三）祈使句
肯定类型
Be careful!
Come in, please.
Let me have a look.
否定类型
Don’t be lazy.
Don’t throw the ball like that.
Let him not go there./ Don’t let her go there
四．复合句
（一） 定语从句
We all like Old Fish that is handsome.
先行词 关系词
关系代词： which, who, whom, whose, that
关系副词：when, why, where
1．先行词指人，用who/whom
（1）who可以做主语、宾语、或者表语，但who之前不能有介词
（2）whom只能做宾语或者表语，但在all of/many of加先行词时后只能加whom
注意：who.whom做宾语可以省略
2．先行词为物，用which
（1）which可以代单词
（2）which可以代短语
（3）which可以代句子
3．that与which区别
（1）只能用that情况
先行词有人有物
先行词为 all, little, few, much, none, the first, etc
先行词为不定代词
先行词前修饰词为 any, only, every, no, some, much, few, little, the first, the best, the only, the on, the very, the right, the last
（2）只能用which情况
非限定性定语从句
关系词前有介词
4．whose表示所属关系
（1）whose后加名词
（2）可以代人可以代物
（3）先行词加whose加名词=先行词加名词 of which结构
介词+关系代词=关系副词
关系代词后加不完整句
关系副词/介词+关系代词后加完整句
主系表： 主系表都有， 完整句
主系表缺一个，不完整句
主谓宾：谓语动词为及物动词：主谓宾都有，完整句
主谓宾缺一个，不完整句
谓语动词为不及物动词： 主+动词+介词+宾语，完整句
主+动词，完整句
主+动词+介词，不完整句
（二） 状语从句
时间状语从句：when, before, after, while, since, as, till, as soon as, the moment….
地点状语从句: where, wherever
条件状语从句：if, unless, so long as, as long as, in case, if only, provided that….
原因状语从句：because, since, as, now that
结果状语从句：so, so that, so…that, such…that
让步状语从句：though, although, even if, even though, however, whatever
目的状语从句: that, so that, so, in order that, in case, for fear that, lest
比较状语从句：than, as…as, so…as
五．主谓一致
就近原则
or, nor, either or, neither nor, not only…but also
就前原则
as much as, rather than, more than, no less than, as well as, in addition to, with, along with, together with, except
集体名词的主谓一致
people, cattle, youth, police+复数谓语
machinery, equipment, furniture+单数谓语
audience, committee, crew, family, government, army, enemy, group, staff, team, couple, band+可单可复
时间、地点等数量概念的主谓一致
谓语用单数
Ten miles is a long way to go.
a of b结构中的主谓一致
按照A来确定谓语
a pair of trousers is enough.
Two pair of trousers are enough.
以S结尾的主谓一直问题：地理名词、群岛山脉等风景、学科名词
国家加单数谓语： the United States
地理名词，群岛山脉等风景加复数谓语： the West Indies, Himalayas, Straits of England
学科名词加单数谓语： politics, economics
六．习惯用语
七．固定搭配
八．介词搭配
（一） 介词＋名词
against one’s will
at a loss
at one time
at home
at the same time
at work
at night
beside the point
by chance
by the way
by the end of
by all means
for the time being
for the sake of
from beginning to end
from time to time
in the end
in surprise
in trouble
in the street
in English
in a word
in the meantime
in vain
in need
in half
in no time
in a low voice
in the least
in public
in life
in a minute
in the eyes of
in time
in sight of
in place of
in detail
in a hurry
in any case
in case
in charge of
in bed
in addition to
in the course of
in particular
in time of
in return
in spite of
in reply to
in memory of
in honour of
in fear of
influence on
off hand
on guard against
on the ground
on the radio
on the way
on the right
on purpose
on strike
on account of
on sale
on the air
on time
out of work
out of order
on behalf of
on watch
on the whole
on show
on day
out of sight
out of repair
out of place
out of practice
out of date
out of breath
over the radio
to this day
thousands of
on the one hand, on the other hand
（二）形容词＋介词
absent from
aware of
apart from
according to
anxious for
angry at
afraid of
busy with
careful of
cruel to
e to
different from
equal to
be familiar to sb
be familiar with sth
be famous for
far from
fond of
full of
fussy about
grateful for
good at
hard on
interested in
instead of
kind to
keen on
late for
opposite to
once for all
polite to
proude of
ready for
responsible for
short of
sorry for
strict with
thankful to
wrong with
（三）动词＋介词
act on
answer for
agree to
agree with
agree on
arrive at
aim at
ask after
ask for
borrow from
believe in
belong to
break into
beat down on
begin at
base on
consist of
congratulate on
come to an end
compare with
compare to
care for
change for
change from to
clear up
catch up with
come across
come into
call up
call for
catch hold of
call on
depend on
do away with
disagree with
die of
die from
die for
devote to
engaged in
end with
fit in with
fail in
find out
give up
get over
get on
get on
get in touch with
get ready for
get in
go in for
grow up
give in
give lessons to
get up
go on
go all out
go through
go over
go down
go on with
go without
hand in
have nothing to do with
have something to do with
have a look at
head for
help with
have a word with
have words with
hope for
introce to
be inspired by
insist on
interfere with
join in
keep on
knock at
keep up with
long for
look up to
look up
learn by heart
leave for
look for
lie in
live on
laugh at
look down upon
look forward to
look through
meet with
make up one’s mind
make friends with
make room for
owe to
operate on
pay attention to
play with
put up
put off
point out
put up with
prevent from
persist in
put into practice
run out of
reply to
recover from
rely on
rob of
run over
result from
result in
set an example to
set about
set out
succeed in
speak of
supply with
share in
share with
settle in
see through
send for
stand by
stand for
stop from
spend on
show around
talk about
tide over
turn against
turn into
turn to
think of
think about
take care of
take off
turn out
turn round
turn up
take part in
to begin with
wait for
watch out for
write to
wake up
watch over
（四）过去分词＋介词
be absorbed in
be burdened with
be connected with
be covered with
be crowded with
be dressed in
be engaged to
be equipped with
be experienced in
be filed with
be furnished with
be interested in
be joined to
be known as
be known for
be made into
be made up of
be married to
be pleased with
be prepared for
be regarded as
be satisfied with
be ashamed of
be tired of
be terrified at
（五）动词＋名词＋介词
apply ones’ mind to
catch sight of
do harm to
do wrong to
feel pity for
fix one’s eyes on
form the habit of
get a good hold of
give advice on
have none of
have trust in
have difficulty in
have trouble in
have effect on
have mercy on
have the honour of
keep a record of
make fun of
make best use of
make an apology
make one’s way to
make preparations for
make a mistake about
pass a judgment on
set fire to
put one’s heart and soul into
shake hands with
take aim at
take the side of
throw light on
take pride in
take delight in
take a message for
（六）动词＋副词＋介词
add up to
break away from
be up to
cut down on
come up to
do well in
drop in on
face up to
fit in with
fall back on
get though with
get down to
get along with
go out of
go on with
go back on
go out of
go in for
grow out of
go ahead with
keep away from
keep up with
live up to
make up for
make up with
make out of
think highly of
watch out for
work hard at
（七）动词＋介词＋名词
arrive at a conclusion
burst into pieces
burst into tears
burst into laughter
come to the rescue
come into use
come into power
come into effect
come into light
come to a conclusion
get in a word
set to work take on a new look
Ⅲ 什么样的英语语法书比较适合初三的学生
初中语法大全。。。水平一般的薄冰就可以，新版薄冰英语语法(初中修订版) 薄冰 开明出版社 卓越卖8块6 点拨也不错 荣德基写的 吉林教育出版社 我那时就用这个 数学跟英语都不错 不过这个不仅是语法啊~ 大概十几二十块 星火 倒是很专业 不过星火专业英语的名气明显比初中英语名气大~ 可能对初三有点一般 新华出版社 要是以后想学英语专业或者你是水平很高的孩子 推荐张道真的书~ 够你用一辈子的~~ 张道真实用英语语法(最新版) 张道真 外语教学与研究出版社 卓越卖26.60 咱说实话啊，语法书呢，如果不是专业研究语言学的最好不要看，因为越好的书越细致，也越难，初三的水平要完全看懂几乎是不可能的，而且越看越乱。如果你最高目标也就是过个大英六级，糊弄糊弄就行~，毕竟你还有别的科目要学，在语法上浪费太多时间很不值得的~。 初三的语法其实很不完善，或者以我个人经验来说，几乎可以称为“自成体系”。这么说是因为老师们多年教学经验积累和以讹传讹，可能以后高中老师会告诉你以前你学的是错的，大学你会发现你学的好多都是错的……那个，中考考察的内容几乎是固定的，也就是说只要知道总考哪些类型的语法，背下来就行，不用完整的把语法都弄懂。所以说啊，上课一定好好听讲啊！！因为他“自成体系”，买书看远远不及上课听来的合算啊！市面上乱七八糟的书也太多，买不好里面好多说的都是错的。听不懂一定要问老师，别不好意思，老师是有很多经验的，他能一句给你讲明白的东西，可能你看书要看好半天也不懂~。多问问老师近几年考察的重点，这个一般不会变的~，毕竟初中英语语法就那么一点东西~。 简单说就是一定好好听讲，不懂的死缠烂打也得问~。多练练历年真题，很有帮助的！ 我大学是学英语的，希望我说的能对你有所帮助啊~~ 中考加油↖(^ω^)↗参考资料： http://..com/question/127274024.html
Ⅳ 推荐一本初三英语语法书
水平一般的薄冰就可以，
新版薄冰英语语法(初中修订版) 薄冰 开明出版社 卓越卖8块6
点拨也不错 荣德基写的 吉林教育出版社 我那时就用这个 数学跟英语都不错 不过这个不仅是语法啊~ 大概十几二十块
星火 倒是很专业 不过星火专业英语的名气明显比初中英语名气大~ 可能对初三有点一般 新华出版社
要是以后想学英语专业或者你是水平很高的孩子 推荐张道真的书~ 够你用一辈子的~~
张道真实用英语语法(最新版) 张道真 外语教学与研究出版社 卓越卖26.60
咱说实话啊，语法书呢，如果不是专业研究语言学的最好不要看，因为越好的书越细致，也越难，初三的水平要完全看懂几乎是不可能的，而且越看越乱。如果你最高目标也就是过个大英六级，糊弄糊弄就行~，毕竟你还有别的科目要学，在语法上浪费太多时间很不值得的~。
初三的语法其实很不完善，或者以我个人经验来说，几乎可以称为“自成体系”。这么说是因为老师们多年教学经验积累和以讹传讹，可能以后高中老师会告诉你以前你学的是错的，大学你会发现你学的好多都是错的……那个，中考考察的内容几乎是固定的，也就是说只要知道总考哪些类型的语法，背下来就行，不用完整的把语法都弄懂。所以说啊，上课一定好好听讲啊！！因为他“自成体系”，买书看远远不及上课听来的合算啊！市面上乱七八糟的书也太多，买不好里面好多说的都是错的。听不懂一定要问老师，别不好意思，老师是有很多经验的，他能一句给你讲明白的东西，可能你看书要看好半天也不懂~。多问问老师近几年考察的重点，这个一般不会变的~，毕竟初中英语语法就那么一点东西~。
简单说就是一定好好听讲，不懂的死缠烂打也得问~。多练练历年真题，很有帮助的！
我大学是学英语的，希望我说的能对你有所帮助啊~~ 中考加油↖(^ω^)↗
Ⅳ 初中英语语法有什么必会的
语法上必会的有:名词的可数和不可数，可数的复数形式。代词中的人称代词主格，宾格，物主代词的名词和形容词形式。反身代词和疑问代词及副词。动词的时态和语态。
Ⅵ 初三年级应该掌握的英语语法
1、被动语态
2、定语从句
3、状语从句
4、直接引语与间接引语
5、宾语从句
Ⅶ 求人教版初三英语教材语法及单词部分。
人教版初三英语教材语法及单词
第五册词组t共372个〕
1．near the fireplace 在火炉旁
2．sit down 坐下
3．jump up 跳起来
4．be angry with sb. 跟某人生气
5．get into the room through the window 从窗户进入房间
6．have lessons 上课
7．have to 必须，不得不
8．be wet through 全部湿透
9．on one's back 在某人的背上
10．read through the newspaper 通读报纸
11．be cold and hungry 又冷又饿
12．next morning 第二天早晨
13．make sth. for sb. 为某人做…
14．buy sth. for sb. 为某人买东西
15．help sb．with sth. 在某方面帮助某人 help sb．(to) do sth．帮助某人做某事
16．run out of the house 跑出房间
17．keep sth. 保留东西
18．keep oneself clean 保持个人卫生
19．a bit cheapcr 便宜一点儿
20．hand sth．to sb. 把某物递给某人．hand in sth．to sb．上交某人某物
21．put up one's hand 举手
22．put on 穿上 take off 脱下
23．jump up 跳起
24．be ready to do sth 淮备做某事
25．all kinds of 各种各样
26．show sb. sth. 向某人展示某事
27．begin to do sth．开始做某事
28．make…from 用……制作
29．be back soon 一会儿就回来
30．in one's hand 在手里
31. again and again 一次又一次
32．wait a moment 等一会
33．have no money 没钱
34．come back withouu the coat 没有穿衣服回来
35．understand his kind father 理解他好心的父亲
36．be afraid 害怕
37．a map of Beijing (China , the world) 一张北京地图
38．at the end of this class 这节课结束
39．Sorry to trouble you. 对不起给你找麻烦了。
40．No trouble at all．没有一点儿麻烦。
41．football team 足球队
42．play against 对赛
43．a good player 一名好远动员
44．be very exciting 令人兴奋的
45．the first half of the match 上半场，前半场
46．pass sth. to sb 把某物递给某人
47．run very fast 跑的很快
48．get into the goal (把球)射进球门
49．be very excited (人)感到兴奋
50．the result of the match 比赛结果
51．invite sb. to a big dinner 邀请某人就餐
52．near the end of the match 比赛快要结束
53．catch the ball 接住球
54. pass the hospital 路过医院
55．pass sb．sth．把某物递给某人
56．pass the maths exam 数学考试及格
57．a famous play 著名戏剧
58. put on a short play 上映短剧
59. get longer and longer 天变得越来越长
60. get dark 天黑
61．get some letters from my friends 收到朋友的来信
62. get the news 得到消息
63. get to the station 到达车站
64．get home 到家 get there 到达哪儿
65．have got 有
66．get on well with sb．和某人相处的很好
67．the right answers 正确答案
68．both her parents 她的父母双方
69．both of them 他们中两个人
70．on both sides of the street 在马路两旁
71．in both hands 在双手里 用双手
72．move over to the table 到桌前就餐
73．prepare so much delicious food 准备很多丰盛食物
74．help oneself to sth. 自便，随便吃
75．a team from a country school 一支来自农村的球队(运动员)
76．1ook like看起来像
77．one of the boys 男孩中一个
78．a boy in a dirty T-shirt 一个穿着脏T恤衫的男孩
79．stop the passs 阻止传球
80．turn to shoot 转过来投球
81．get two more points 又得了两分
82．in a minute 过了一会儿
83．be all over 全场结束
84．a little better 好一点儿
85．learn a more important lesson 上了一节更重要的课
86．stay in bed for another two days 再跟床上呆两天
87．one by one 一个一个
88．about school life in England 关于英国学校生活
89．wear a new dress at the party 在聚会(上)穿一条新裙子
90．work by day and study by night (在)白天工作晚上学习
9t．by this time tomorrow 不迟于明天这个时间
92．fly from Beijing to New York 从北京飞到纽约
93．go to school from Monday to Friday 从周一到周五上学
94．three weeks from today 今天算起还有三个星期
95．live far away from the school 住在离学校很远的地方
96. come from=be from 来自于
97．get a letter from my friend 收到我的朋友一封信
98. like some more fish 喜欢再吃一些鱼
99. thank sb. for …为…而感谢某人
100．go to the hill with sth. 带着东西上山
101．come to the top of the hill 来到山顶
101. stay here 呆在这儿
102．a good place 一个好地方
103．go faster and faster 走得越来越快
105．more and more children 越来越多的孩子
106．come along＝come with sb．跟上来
107．race down the hill 比赛跑到山下
108．skate on the lake 在湖上滑冰
109．come on 跟(某人)来 快点、加油
110．put sth. under the tree 把某物放在树下
111．just then 正在那时
112．come off 脱离开
113．go off 走开
114. a good lake for skating 适合滑冰的湖
115．be ready for=get ready for prepare for 为…做准备
116．run back up the hill 跑回到山上
117．look out = be careful 当心，小心
118．go over复习功课，走过去
119．run down the hill 跑下山
120．go on skating over the lake 在湖上继续滑冰
121．go round and round 一圈一圈的走
122．come back to sb. 返回到某人处
123．come up to sb．向某人那里走来
124．as…as 与…一样
125．so…that 如此…以至
126．too…to 太…以至于不能…
127．on Friday afternoon 在星期五下午
128．turn right 向右拐
129．and so on 等等
130．need a lot of things 需要很多东西
131．It's time for sth. (for+n)=It's time to do sth. 该…时间了
132．study hard to get ready for 努力学习为…作准备
133．study hard at English 努力学习英语
134．stop sth. 停止某事 拦住某物
135．stop to do sth. 停下来再做某事
136．stop doing sth．停止做某事
137．not at a11 一点都不
133．stop sb. from doing sth. 阻止某人做某事
139．wait for sth. (sb) 等(车，人)
140．several people 几个人
141．go back home on foot 步行(返)回到家
142．go into the room quietly 静静的走进屋
143．become a doctor 成为一名医生
144．finish sth. 完成某事 finish doing sth．做完某事
145．at about seven this morning 今天早晨大约七点钟
146．half an hour 半小时
147．an hour and a half 一个半小时
148．play football 踢足球
149．p1ay the piano 弹钢琴
150．pass…on 把…传递给
151．fall into the lake 跌入湖中
152．aIl the children 所有的孩子们
153．go round the lake 围绕这湖走
154．look for寻找
155．call again and again (再三)反复叫喊
156. go out to walk on the thin ice 出去在薄冰上走
157．as well as 除…之外
158．get to the road 到达公路
159．call out to sb. 对某人大声的叫喊
160. get sb. out 把某人救出来
161．try to do sth. 尽力做某事
162．get a long ladder 拿来一架长梯子
163．run along the road 沿着马路跑
164．a big house 一间大的房子
165. go into the house 走进那间房子
166．come out with sth．拿着某物出来
167．hurry up 赶紧
168．go back to the lake with sth. 拿着某物返回到湖边
169. put the ladder down 把梯子放倒
170．look round 向四周看
171. go slowly along the ladder 沿着梯子缓慢的爬行
172．in the hole 在洞里
173．as soon as 一...就...
174．wet through 全湿透了
175. get hold of the ladder 抓住梯子
176．start pulling sth. back 开始住回拉
177．go home 回家
178．be late for 晚了，迟到
179. get slowly off the ladder 从梯子上缓慢的下来
180．help each other 互相帮助
181．heIp sb．a lot in learning English 在英语学习方面帮助某人很多
182．carry these boxes into the classroom 把这些箱子搬运到教室里
183．clearn the classroom 打扫教室
184．look at the colorful lights over your head 看你头上的彩灯
185．fly over the mountain 飞越过山顶
186．all over the world 遍及世界
187．over one hundred people 一百多人
188．rush out of the classroom 冲出教室
189．plant many trees round the school 围绕学校种了许多树
190．look after 照顾
191. look at 看
192．look out of the window 向窗外看
193．look worried 看上去很焦急
194．look up the word in the dictionary 查字典
195．develop into a modern city 发展成一个现代化城市
196．in the centre of Beijing 在北京市中心
197．in the past在过去
198. declare the founding of the new China 宣布新中国成立
199．have a wonderful view of the city 拥有—个美丽的城市风景
200．stand on top of the hill 站在山顶
201. 7，300 seven thousand and three hundred
202．4，304 four thousand, three hundred and four
203．56，432 fifty-six thousand，four hundred and thirty-two
204．768，321 seven hundred and sixty—eight thousand, three hundred and twenty-one
205．1，768，321 one million，seven hundred and sixty-eight thousand，three hundred and twenty-one
206．Bejing is capital of the People's Republic of Republic of China.北京是中华人民共和国首都
207．on October the first, nineteen forty-nine 在1949年10月1日
208．to the north of位于…北部
209．at a quarter past seven 七点一刻
210．talk about his past 谈论关于他的过去
211．go to see a film with his parents 和他的父母一起去看电影
212．at the headmaster's office 在校长办公室
213．almost a year 几乎一年
214．the classroom of C1ass Five，Grade Three 三年级五班教室
215．three of the students in this class 这个班的三名学生
216．a piece of cake 一块蛋糕
217．a telephone number 电话号码
218．be glad to see sb．高兴见到某人
219．speak to sb. in such a way 用这种方法对某人讲话
220．come in with some test papers in one's hand 手里拿着一些试卷走进教室
221．one of the largest squares 最大的广场之一
222．in the world 在世界上
223．on the west side of the square 在广场的西部
224．in the centre of the square 在广场中央
225．the afternoon of Monday 星期一下午
226．especially on holidays 特别在假日
227．most of them 他们中许多人
228．on fine days 在晴天，在好天
229．take pictures 照相
230．from east to west 从东到西
231．far from 遥远，很远
232．full of 充满
233．agree with sb.同意某人意见
234．turn back to 返回到，插回?
Ⅷ 求取：初三英语全部语法知识
. 一般现在时的用法
1) 经常性或习惯性的动作，常与表示频腮度的时间状语连用。
时间状语： every…, sometimes, at…, on Sunday
I leave home for school at 7 every morning.
2) 客观真理，客观存在，科学事实。
The earth moves around the sun.
Shanghai lies in the east of China.
3) 表示格言或警句中。
Pride goes before a fall. 骄者必败。
注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
例：Columbus proved that the earth is round..
4) 现在时刻的状态、能力、性格、个性。
I don’t want so much.
Ann Wang writes good English but does not speak well.
比较：Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用一般现在时。
2. 一般过去时的用法
1）在确定的过去时间里所发生的动作或存在的状态。
时间状语有：yesterday, last week, an hour ago, the other day, in 1982等。
Where did you go just now?
2）表示在过去一段时间内，经常性或习惯性的动作。
When I was a child, I often played football in the street.
Whenever the Browns went ring their visit, they were given a warm welcome.
3）句型：
It is time for sb. to do sth "到……时间了" "该……了"
It is time sb. did sth. "时间已迟了" "早该……了"
It is time for you to go to bed. 你该睡觉了。
It is time you went to bed. 你早该睡觉了。
would (had) rather sb. did sth. 表示’宁愿某人做某事’
I’d rather you came tomorrow.
4) wish, wonder, think, hope 等用过去时，作试探性的询问、请求、建议等。
I thought you might have some. 我以为你想要一些。
比较：
一般过去时表示的动作或状态都已成为过去，现已不复存在。
Christine was an invalid all her life.
(含义：她已不在人间。)
Christine has been an invalid all her life.
(含义：她现在还活着)
Mrs. Darby lived in Kentucky for seven years.
(含义：达比太太已不再住在肯塔基州。)
Mrs. Darby has lived in Kentucky for seven years.
( 含义：现在还住在肯塔基州，有可能指刚离去)
注意： 用过去时表示现在，表示委婉语气。
1）动词want, hope, wonder, think, intend 等。
Did you want anything else?
I wondered if you could help me.
2）情态动词 could, would.
Could you lend me your bike?
3. used to / be used to
used to + do："过去常常"表示过去习惯性的动作或状态，但如今已不存在。
Mother used not to be so forgetful.
Scarf used to take a walk. (过去常常散步)
be used to + doing： 对……已感到习惯，或"习惯于"，to是介词，后需加名词或动名词。
He is used to a vegetarian diet.
Scarf is used to taking a walk.(现在习惯于散步)
典型例题
---- Your phone number again? I ___ quite catch it.
---- It’s 69568442.
A. didn’t B. couldn’t C. don’t D. can’t
答案A. 本句虽没有明确的时间状语，但从语意上看 出，在听的时候没有听懂这个动作发生在过去，因此应用过去时。
4. 一般将来时
1) shall用于第一人称，常被will 所代替。
will 在陈述句中用于各人称，在争求意见时常用于第二人称。
Which paragraph shall I read first.
Will you be at home at seven this evening?
2) be going to +不定式，表示将来。
a. 主语的意图，即将做某事。
What are you going to do tomorrow?
b. 计划，安排要发生的事。
The play is going to be proced next month。
c. 有迹象要发生的事
Look at the dark clouds, there is going to be a storm.
3) be +不定式表将来，按计划或正式安排将发生的事。
We are to discuss the report next Saturday.
4) be about to +不定式，意为马上做某事。
He is about to leave for Beijing.
注意：be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
5. be going to / will
用于条件句时， be going to 表将来
will 表意愿
If you are going to make a journey, you’d better get ready for it a s soon as possible.
Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.
6. be to和be going to
be to 表示客观安排或受人指示而做某事。
be going to 表示主观的打算或计划。
I am to play football tomorrow afternoon. (客观安排)
I’m going to play football tomorrow afternoon. (主观安排)
7. 一般现在时表将来
1）下列动词：come, go, arrive, leave, start, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。
The train leaves at six tomorrow morning.
When does the bus star? It stars in ten minutes.
2）倒装句，表示动作正在进行，如：
Here comes the bus. = The bus is coming.
There goes the bell. = The bell is ringing.
3）在时间或条件句中。
When Bill comes (不是will come), ask him to wait for me.
I’ll write to you as soon as I arrive there.
4）在动词hope, take care that, make sure that等后。
I hope they have a nice time next week.
Make sure that the windows are closed before you leave the room.
11. 用于现在完成时的句型
1）It is the first / second time…. that…结构中的从句部分，用现在完成时。
It is the first time that I have visited the city.
It was the third time that the boy had been late.
2）This is the… that…结构，that 从句要用现在完成时.
This is the best film that I’ve (ever) seen.
这是我看过的最好的电影。
This is the first time (that) I’ve heard him sing. 这是我第一次听他唱歌。
典型例题
(1) ---Do you know our town at all?
---No, this is the first time I ___ here.
A. was B. have been C. came D. am coming
答案B. This is the first time 后面所加从句应为现在完成时，故选B。
(2) ---Have you ____ been to our town before?
---No, it’s the first time I ___ here.
A. even, come B. even, have come C. ever, come D. ever, have come
答案D. ever意为曾经或无论何时，反意词为never，此两词常用于完成时。 This is the largest fish I have ever seen. It is / was the first time +that-clause 的句型中，从句要用完成时。
注意：非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。
（错）I have received his letter for a month.
（对）I haven’t received his letter for almost a month.
12. 比较since和for
Since 用来说明动作起始时间，for用来说明动作延续时间长度。
I have lived here for more than twenty years.
I have lived here since I was born..
My aunt has worked in a clinic since 1949.
Some new oilfields have been opened up since 1976.
I have known Xiao Li since she was a little girl.
My brother has been in the Youth League for two years.
I have not heard from my uncle for a long time.
注意：并非有for 作为时间状语的句子都用现在完成时。
I worked here for more than twenty years.
(我现在已不在这里工作。)
I have worked here for many years.
(现在我仍在这里工作。)
小窍门： 当现在完成时+一段时间，这一结构中，我们用下面的公式转化，很容易就能排除非延续动词在完成时中的误使。
1) (对) Tom has studied Russian for three years.
= Tom began to study Russian three years ago, and is still studying it now.
2) (错) Harry has got married for six years.
= Harry began to get married six years ago, and is still getting married now.
显然，第二句不对，它应改为 Harry got married six years ago. 或 Harry has been married for six years.
13. since的四种用法
1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980, last month, half past six)。
I have been here since 1989.
2) since +一段时间+ ago
I have been here since five months ago.
3) since +从句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.
4) It is +一段时间+ since从句
It is two years since I became a postgraate student.
被动语态的几种类型
1）主语句中有一个宾语的被动语态，如：
He saw her in the shop yesterday.
She was seen in the shop yesterday.
2) 主语有两个宾语的被动语态
Li Lei gave me a chemistry book.
I was given a chemistry book by Li Lei.
A chemistry book was given to me by Li Lei.
3）主动句中含宾语补足语的句子的被动语态
若宾语补足语是不带to 的不定式，变为被动语态时，该不定式前要加"to"。此类动词为
感官动词：feel, hear, help, listen to, look at, make, observe, see, notice, watch
The teacher made me go out of the classroom.
--> I was made to go out of the classroom (by the teacher).
We saw him play football on the playground.
--> He was seen to play football on the playground.
若宾语补足语是带to的不定式，那么被动语态仍保留to:
Mother told me not to be late
I was told not to be late by mother.
5）情态动词+ be +过去分词，构成被动语态。
Coal can be used to proce electricity for agriculture and instry.
6）表示"据说"或"相信" 的词组
believe, consider, declare, expect, feel , report, say, see, suppose, think, understand
It is said that… 据说
It is reported that… 据报道
It is believed that… 大家相信
It is hoped that… 大家希望
It is well known that… 众所周知
It is thought that… 大家认为
It is suggested that… 据建议
It is taken granted that… 被视为当然
It has been decided that… 大家决定
It must be remember that…务必记住的是
It is said that she will leave for Wuhan on Tuesday.
14. 延续动词与瞬间动词
1) 用于完成时的区别
延续动词表示经验、经历； 瞬间动词表示行为的结 果，不能与表示段的时间状语连用。
He has completed the work. 他已完成了那项工作。 (表结果)
I’ve known him since then. 我从那时起就认识他了。(表经历)
2) 用于till / until从句的差异
延续动词用于肯定句，表示"做……直到……" 瞬间动词用于否定句，表示"到……，才……"
He didn’t come back until ten o’clock.
他到10 点才回来。
He slept until ten o’clock.
他一直睡到10点。
典型例题
1. You don’t need to describe her. I ___ her several times.
A. had met B. have met C. met D. meet
答案B. 首先本题后句强调对现在的影响，我知道她的模样，你不用描述。再次，several times告知为反复发生的动作，因此用现在完成时。
2.---I’m sorry to keep you waiting.
---Oh, not at all. I ___ here only a few minutes.
A. have been B. had been C. was D. will be
答案A. 等待的动作由过去开始，持续到现在，应用现
. 不定式作宾语
1) 动词+ 不定式
afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake
举例：
The driver failed to see the other car in time.
司机没能及时看见另一辆车。
I happen to know the answer to your question.
我碰巧知道你那道问题的答案。
2）动词+不定式 ； 动词+宾语+不定式
ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish…
I like to keep everything tidy. 我喜欢每件东西都保持整洁。
I like you to keep everything tidy. 我喜欢你年使每件东西都保持整洁。
I want to speak to Tom. 我想和汤姆谈话。
I want you to speak to Tom. 我想让你和汤姆谈话。
3） 动词+疑问词+ to
decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell
Please show us how to do that. 请演示给我们如何去做。
There are so many kinds of tape-recorders on sale that I can’t make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。
注意:疑问词带不定式在句中作成分时，谓语动词用单数。
The question is how to put it into practice.
问题是怎样把它付诸实施。
2. 不定式作补语
1) 动词+宾语+不定式(to do)
advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel ince inform instruct invite judge know like order permit persuade remind report request require select send state suppose tell think train trust understand urge warn
例句：
a. Father will not allow us to play on the street.
父亲不让我们在街上玩耍。
b. We believe him to be guilty.
我们相信他是有罪的。
Find 的特殊用法：
Find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get，have。
I found him lying on the ground.
I found it important to learn.
I found that to learn English is important.
典型例题:
The next morning she found the man ___ in bed，dead.
A. lying B. lie C. lay D. laying
答案：A.find的宾语后面，用分词或分词短语，起宾语补足语作用。现在分词表达主动，也表达正在进行，过去分词表达被动。
2) to + be 的不定式结构，作补语的动词。
Acknowledge, believe, consider, think, declare(声称), discover, fancy(设想), feel find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understand
We consider Tom to be one of the best students in our class.
我们认为汤姆是班上最好的学生之一。
典型例题
Charles Babbage is generally considered ___ the first computer.
A. to invent B. inventing C. to have invented D. having invented
答案：A. 由consider to do sth. 排除B、D。. 此句只说明发明这一个事实，不定式后用原形即可。而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C。
3) to be +形容词
Seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, mean…
The book is believed to be uninteresting.
人们认为这本书没什么意思。
4) there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn’t expect there to be so many people there.我们没料到会有那么多人在哪里。
注意 ： 有些动词需用as 短语做补语，如regard, think believe, take, consider.
We regard Tom as our best teacher. 我们认为汤姆是我们最好的老师。
Mary took him as her father . 玛丽把他当作自己的父亲。
. 不定式作主语
1） It’s easy (for me) to do that.我做这事太容易了
easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;
the first, the next, the last, the best, too much, too little, not enough
It’s so nice to hear your voice.
听到你的声音真高兴。
It’s necessary for you to lock the car when you do not use it.
当你不用车的时候，锁车是有必要的。
2) It’s very kind of you to help us. 他帮助我们，他真好。
Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考虑周到的), silly, selfish(自私的)
例句:
It was silly of us to believe him. 我们真愚蠢，竟然相信了他。
It seemed selfish of him not to give them anything. 他不给他们任何东西，这显得太自私了。
注意：1) 其他系动词如，look，appear等也可用于此句型
2) 不定式作为句子成分时，动词用单数形式。
3) 当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…的句型
(对)To see is to believe. 百闻不如一见。
(错)It is to believe to see.
4. It’s for sb.和 It’s of sb.
1）for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等：
It’s very hard for him to study two languages. 对他来说学两门外语是很难的。
2）of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。
It’s very nice of you to help me. 你来帮助我，你真是太好了。
for 与of 的辨别方法：
用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如：
You are nice. (通顺，所以应用of)。
He is hard. (人是困难的，不通，因此应用for。)
3) 祁使句（Imperative Sentence）
祈使句往往是用来表示说话人的请求、命令、要求、建议，等等。祈使句的主语常被省略，因为这个主语很明确地是听话人"you"。当然，有时为了强调或表示某种感情，句子也会带上主语。
祈使句的谓语用动词原形；它的否定形式是句首用Don't + 动词原形，或是Not to + 动词原形。例如：
Be quiet , please ! （大家）请安静。
Stand up ! 起立！
Don't smoke in the office . 请不要在办公室吸烟。
Don't be standing in the rain . 别站在雨里。
Not to be careless when you're driving a car . 开车时不要粗心大意。
4) 感叹句（Exclamatory Sentence）
感叹句表示说话人的喜悦、气愤、惊讶等强烈的情绪。这类句子中，有很多是由What或How引起的。What 用来强调名词，How则强调形容词、副词或动词。这类句子的构成只需将所强调或是说，所感叹的对象放到句首；句子无需倒装，句子要用正常语序。 当然，如果不用这种句型，而句子（无论是那种句子）本身又表示了上述的种种情绪，那么该句也就成了感叹句。例如：
What a fine day it is today ! 今天天气多好啊！
How fine it is today ! 今天天气多好啊！
What a lovely son you have !你有个多可爱的儿子啊！
How lovely your son is ! 你的儿子多可爱
如果还有什么不明白 请问我 随时恭候 我英语今年高考可考了120多啊