介词用法详解
1、三合一检测
错难题再现：
1）选择最佳答案
1.The smiths have visited two famous cities.One is in Japan and_______is in Chi-na.
  A.another  B.other  C.others  D.the other
10.-Which of yous parents is a doctor?
-_______.They're_______teachers.
  A.Neither;all  B.Neither;both   C.None;all    D.None;both
11.-Mum,do we have________meat at home?    -No,we have_____left.
  A.enough; little    B.lots of; any    C.much; many    D.a few; few
12.The desks in Class One are more than_______.
  A.that in Class Two      B.Class Two 
  C.these in Class Two      D.those in Class Two
14.He may run fast for______to catch up with.
  A.everybody    B.somebody    C.nobody    D.anybody
15.He may fall behind______students when he comes back.
  A.other    B.others    C.the other    D.the others
5. ---Which do you prefer, a bottle of orange or a bottle of milk?
  ---______________, thanks. I’d like a cup of tea.
  A. Either  B. Neither  C. Both  D. None
12. If you want to book a round-trip ticket, you’ll have to pay ______ $ 30.
  A. more  B. other  C. the other  D. another
16. ---That woman has a bag in her right hand. What’s in her _____ hand?
  A. another  B. other  C. one  D. the other
17. We decided to go for a field trip with some friends of _______.
  A. us  B. our  C. ours  D. ourselves
2）介词练习
1.  ____the daytime the streets are crowded but _____ night they are quiet.
A.At, in            B.For, by            C.By, for            D.In, at
2.A tsunami(海啸) happened in some southern Asian countries ___December,2004.
A.at                B.on                C.in                D.by
3.  ____ spring the trees turn green and the flowers start to come out.
A. In            B.On            C.At                D.From
4. I was born _____ July 2, and my birthday is coming soon.
    A.for            B.at                C.in                D.on
5.―When did you come back from Beijing?― ____ the morning of April 18th.
A.At                B.Within            C.On            D.In
6.  The accident happened _____a cold winter night.
A.in                B.on                C.at                D.of
7.  I’ll stay here _____you come back.
A.by                B.from            C.till            D.since
8. ―Why couldn’t you get to Hong Kong that night?
―Because _____ 10:30 all the trains had left the station.
A.of                B.at                C.by                D.until
9. The young man had worked in the small village _____the year of 1972 .
A. during            B.on                C.for            D.by
10. ―Jolin, how long have you been a teacher?
― ______the end of last month, after Jolin’s English Dictionary Book came out.
A.Since            B.In                C.By            D.At
2、介词用法详解
介词
介词是一种虚词，不能单独充当句子成分，但可以与名词、代词或其他词类、短语或从句组
成介词短语，在句中作状语、定语、表语和宾语补足语。介词可分类如下：
常见介词基本用法：
介词
意义
常用搭配
about
大约，关于
worry about, What about …？talk about
across
横越，经过
go across
after
在…之后
look after, after school, after ten o’clock
among
在…之间（三个或以上）
among friends, among the mountains
at
在（某时刻、状态、速度、价钱等）
at work, at a price of, arrive at, at the moment,
at the age of, throw at, be good at
before
在…前
before class, before lunch
between
在两者之间
between…and 　
by
在…旁边，通过（方式），乘（车），到…止
by bus, by the end of, by last year
during
在…期间
during the summer holiday
for
为了，向，因为
leave for, be good for, for a while
from
从，自，离
from …　to, come from, hear from
in
time in a bottle
在…里，用（语言），穿
in a week, in spring, in 2003, in time, in English, in blue, spend…in doing
like
像
look like
of
……的
a map of China, hear of, a waste of time
off
离开, 脱离
take off, turn off
on
在……上，在某天（的早上等），在进行，关于
on duty, on business, on holiday, on Saturday,
on the morning of April
over
在……上方，超过
all over the world, over the river,
go over, look over
since
自从
since 2001, since last year, since two years ago
through
通过（从内部），经过
go through
to
到……，朝
get to, go to the zoo, to one’s surprise
under
在……下面
under the tree
with
和，对……，用，附带有
with the help of, help…with, come up with,
talk with, play with, be strict with
without
没有
without help, without breakfast
几组易混介词的区别：
1．in, at, on表示时间、地点的区别
  指时间时，in表示一段时间，如：年、月、星期、四季或morning, afternoon, evening(注意：noon, night前用at), 但当morning或Sunday等前有this, that, next, last等词修饰时，介词须省去。
  at多用于钟点时刻前，所表示的时间大多比较短暂，如：at seven, at a quarter to eleven
  on主要用在星期几、具体某一天或某一天的早、午、晚或节日前，如：on Mid-Autumn Day, On June 2nd等。
  指地点时，in表示“国家”“城市”等大地方，如：in Shanghai, in China等；at表示某一点或用于小地点前。in表示“在…里面、内部、某一范围内”，on表示“在…上”，注意比较：
on the tree表示树上长的东西“在树上”
in the tree表示人或其他东西“在树上”
on the wall表示东西张贴或挂“在墙上”
in the wall表示门、窗等嵌“在墙上”
2．in, to, on表示方位的区别 
in表示在某一地区之内的方位（属于该范围）；on表示与某一地区的毗邻关系；to表示在某一地区之外的某方位（不属于该范围）。它们所表示的位置关系恰似数学中圆的“包含（in）、相离（to）、相切（on）”关系。
e.g. Shandong is in the east of China.
Japan is to the east of China.
North Korea is on the east of China.
3．between和among的区别
Between常指“在……（两者）之间”；among用于指“在…（三者或三者以上的人或物）之间。
e.g. The bookshop is between the post office and the police station.
    He is sitting among the boys and telling them stories.
4．over、above和on的区别
above和over都表示“在……上方”，above指在上方的任意一点，表示在某物上的高低位置，不接触，其反义词是below；over一般指垂直方向，其反义词是under；on表示“在…上面”，且互相接触。
e.g. The plane is flying above us in the sky.
There is a bridge over the river.
There is a book on the desk.
5．since和for的区别
  since后常接时间点，表示“从…时候以来”；for后常接时间段，表示“多长时间了”。
e.g. I have had the book since last month.
  I have had the book for a month.
6．in front of和 in/at the front of的区别
in front of指“在某人或某物的前面（范围之外）”；in/at the front of指“在某一物体或空间范围的前部（范围之内）”。
e.g. There is a tall tree in front of the house.
    Our teacher is standing in the front of the classroom.
7．in和after表示“时间”时的区别
in和after表示时间时都是“在……以后”的意思，in表示从现在算起到若干时间以后，用于一般将来时、过去将来时；in只可接时间段，after除接时间段以外，还可接时间点。
e.g. He’ll be back in half an hour.
    Tom came home after he finished the work..