英语的介词总共有多少？分别是哪些？

Question

如题所述

Answer 1

1. at

1）用于表示在时间的某一点或某一时刻。例如:

What were you doing at this time yesterday?

Students often start classes at eight o'clock in the morning.

2）用于表示在三餐或中午、晚上。例如:

What did your mother say at breakfast ／lunch ／supper time?

We heard a girl singing in the next room at noon ／night.

3）用于表示节气、年龄。例如:

Children often receive presents at Spring Festival.

Jim began to play the piano at the age of seven.

2. in

1）用于表示在一段时间内。例如:

Mother will be back in a few days.

2）用于表示在非特指的早晨、上／下午、夜晚。例如:

My English teacher often gets up before 6o'clock in the morning.

My grandparents like watching TV in the evening.

3）用于表示月份、季节、年、世纪等。例如:

I was born in February, 1963.

Everything begins to grow in spring.

The Olympic Games will be held in Beijing in 2008.

The story happened in the 20th century.

3. on

1）用于表示在具体某天或某一特定日子的上午、下午或晚上。例如:

His mother was born on January 18, 1956.

She often does her homework on Saturday afternoon.

The old man died in the mountain on a cold winter afternoon.

2）用于表示节日。例如:

Children often go to church on Christmas Day.

People visit their relatives and friends on New Year's Day.

但是在含有early morning, late afternoon之类的词语时, 通常用in, 而不用on。例如:

in the early morning of 21st, March;

in the late afternoon of 15th, September

另外, 由last, next, this, that, these, those等词构成的表示时间的短语前面, 通常不用任何介词。yesterday, today, tomorrow, tonight等词前面也通常不用介词。例如:

He bought a Chinese-English dictionary this morning.

They traveled to Beijing last summer.

You'd better finish your homework tonight.

Answer 2

阿弟啊，字典中带有prep.的都是介词。很多很多，常用的有in,on,at,by,up,over,to等等。
别太急，学英语介词靠的是积累，用多了学多了，就熟悉了，要用在句子中记得，被死记硬背哦~

Answer 3

常用介词基本用法
1．
at：主要表示方向、场所、时间的某一点
at
the
corner
of
the
street，at
dinner，at
sixty
miles
an
hour，be
sold
at
three
yuan
a
dozen，come
at
us
固定搭配：at
daybreak，at
one
time，at
the
beginning
of，at
the
post
office，at
the
airport，at
dawn，at
the
weekend，at
the
age
of
25，at
the
same
time，at
birth，at
present，at
any
time，at
a
time，at
times，at
the
speed
of
，at
a
height
of
，at
the
latest
表示原因，表示“见/闻……而”。
at
the
news
2．
in：表示场所、时间与期限、状况、方向。
be
dressed
in
rags
in
English
be
sold
in
pairs
主要用来表示较长的时间单位，如月份、季节、年份等
in
the
1990s
in
the
late
19th
century
形成“in
时段名词”的词组或固定搭配
in
those
days，in
the
daytime，in
a
short
while，in
no
time，in
time
介词in在短语或句型中的省略：
1)
某些形容词/过去分词后接v-ing形式时，v-ing形式前的介词in可以省略。
be
busy
(in)
doing
be
engaged
(in)
doing
（忙于……）
2)
某些动词如busy、occupy、employ等，常与反身代词连用，其后的in也可以省略。
busy
oneself
(in)
doing
occupy
oneself
(in)
doing
3)
某些动词如spend、pass、waste等与表示时间的名词连用，后面的介词也可以省略。
spend
time
(in)
doing
waste
time
(in)
doing
4)
在have
no
difficulty
in
doing
sth.、have
no
trouble
in
doing
sth.、have
no
business
in
doing
sth.等句型中介词也可以省略。
5)
在句型There
is
no
use
(in)doing
sth.中，介词也可省略。
固定搭配：in
the
world，in
(the)future，in
the
snow
/rain
/
storm，in
ink，in
short，in
public，in
return，in
turn，in
danger，in
this
way，in
that
case，in
search
of，in
place
of，in
the
air，in
case，in
common，in
the
hope
of，in
other
words，in
praise
of，in
silence，in
space，in
one’s
opinion，in
modern
times，in
surprise，in
a
queue，in
the
open
air
3．
on：主要表示在上面、根据或基础、有关或涉及的方面、表示某天。
固定搭配：on
doing
sth.，on
the
afternoon
of
October，on
Tuesday
evening，on
foot，hit
sb.
on
the
head，on
the
right/
left，on
fire，
on
duty，on
sale，on
the
radio，on
and
on，on
show，on
earth，
on
average，on
one’s
own