介词
Part1 教学目标
1.掌握介词的用法以及一些固定搭配
2.完成介词的练习题
Part2 知识导图
Part3 知识解析
(一)表示时间的介词
(1)时间点介词
介词
用法
例词
at
在...点(...分)
at 6:30在六点半
在一天中的某一点
at noon/night 在中午/晚上
在开始或结束
at the beginning/end of在...开始/结束时
在...岁时
at the age of fifteen在15岁时
on
用于星期、具体某天、节日及有修饰的上、下午和晚上等词前
on the morning of June 15th
since
自从(时间起点)
since 1995
by
到...为止(时间终点)
by next Tuesday
till/until
直到...(时间终点)
till/until last Monday
(2)时间段介词
介词
用法
例词
in
用于世纪、年代、年、月、季节以及泛指的上午、下午和傍晚等词前
in the 1980s
in summer
from...to
从...到
from five to seven
for
for + 一段时间
for three days
时间模糊
介词
用法
例词
before
在...之前
before National Day
after
在...之后
after one month
in
在...以后
in two weeks
during
在...期间
during the year
(二)表示位置的介词
1.at ,in, on, to
1)at 表示在小地方; in表示 在大地方
E.g. When did you arrive in Shanghai?
2)
in表示包括 on表示接壤 to表示相离
E.g. Shanghai is in the east of China.
E.g. Hunan is on the south of Hubei
E.g. Japan is to the east of China. 2.above, over, on, under
above 指在……上方,不强调是否垂直,与 below相对;
over指在……的正上方,与under相对在……的正下方
on表示某物体上面并与之接触。
E.g. The bird is flying above my head.
There is a bridge over the river.
He put his watch on the desk.
There is a cat under the table.
Please write your name below the line.
3.in front of, in the front of在……前面
in front of…意思是“在……(外部的)前面” in the front of …意思是“在……(内部)的前部”
E.g. There are some flowers in front of the house.
There is a blackboard in the front of our classroom.
(三)表示方式、手段、工具等介词
1.交通方式:by/in/on
1)by+交通工具单数形式
2)on/in+限定词+交通工具的单数形式
E.g.I go to school by bike.= I go to school on my bike.
注意:go to …on foot=walk to …
E.g.I go to school on foot.= I walk to school.
2.手段、工具:by/in/with/on
1)by一般是交通工具的时候用 E.g.by air by bus
2)in 后面一般是跟语言 E.g.in English in Chinese .
3)with 一般后跟具体的工具 E.g.catch the bag with you hands .
4)on 主要是通讯 E.g.on the telephone on the internet.
(四)其他常用的介词
介词
意思
介词
意思
along
沿着
with
具有;和;带
towards
朝着
without
没有;无
around
围绕
from
来自;离
across
横穿
of
...的(表示所有)
through
穿过
at
以...(速度或价钱)
into
到...中
in
穿;戴;在(阳光下或雨中等)
(五)重点的介词词组 1.动词+介词
E.g. listen to, laugh at, write to, hear from, get to, look at, shout at, shout to, knock at, look for, look at, ask for, wait for, get on, get to, put on, turn on, operate on, take off, turn off, learn from, worry about ... 2.形容词+介词,
E.g.be afraid of, be full of, be angry with, be strict with, be busy with, be good at, be good/bad for, be late for, be sorry for, be ready for, be famous for, be polite to, be far from.be close to... 3.名词+介词 / 介词+名词 E.g. the key to, the visit to, at home, in surprise, after class, for ever, on time, in time,at last, at first, for example...
Part4 疑难解析to 为介词的动词短语:英语中有些动词或短语与介词to构成固定搭配,后接doing sth.作宾语。这些常见的动词短语有:
Part5 综合练习
一、单项选择题。
( )1. A terrible earthquake happened in Nepal _____ April 25th, 2015. A. on B. in C. at D. from
( )2.—When is Lang Lang’s concert?
—It’s three o’clock the afternoon of December 18th.
A. at ; in B. at; on C. on; in D. in; on
( )3.—Do you know Victory Day in China?
— Yes. it’s ____ September 3rd ___ each year.
A.in; on B.on ;/ C.at;/ D.on; in
( )4.In cold winter, the temperature in Harbin often remains ____ zero all day.
A. above B. below C. over D. under
( )5.Jim sits behind me, so I sit ______ him.
at the top of B.at the end of
C.in t