(共38张PPT)
Teaching
aims
知识目标：
1.Key
prepositions：
on,in,under,over,below,at,from,by,with,
without,except,
besides...
2.Key
phrase:
in
front
of,between...and...,be
made
of
能力目标：
to
use
preposition
correctly.
情感目标：
learn
to
cooperate
with
others
方法、手段
地点、方位
时间
其他
?
Discuss
in,
on,
at
考点梳理
表示时间的介词
介词
用法
示例
at
1.
用于具体的钟点时刻前
at
seven,
at
dinner
time
2.
固定搭配
at
night,
at
weekends,
at
times
on
1.
星期几
on
Friday
2.
具体某一天或某一天的早、中、晚或节日前
on
a
cold
day
on
June
1st
on
the
morning
of
Sunday
on
Women's
Day
in
1.
表示一段时间，用于年、月、世纪、四季
in
spring
in
June
in
the
21st
century(世纪）
2.
泛指一天的上午、下午、晚上
in
the
morning
3.
从现在起，多久之后……(将来时）
in
2
days
介词
用法
示例
for
指动作延续贯穿整个过程，后接时间段，常和完成时连用
He
has
lived
here
for
20
years.
since
“自从……以来”，后接时间点，句子用完成时
He
hasn’t
won
a
game
since
last?year.
from
“从……开始”
We
have
an
art
class
from
8:00
to
10:00.
by
by+时间点表示“到……前；截止到……”
常用于完成时
How
many
English
books
had
you
read
by
the
end
of
last
year?
until
1.
常用“not…until”表示“直到……才”，其前的动词需用瞬间性动词
I
didn’t
eat
lunch
until
Tom
came
home.
2.
用于肯定句表示“直到……为止”，前面的动词需用延续性动词
I
waited
for
Tom
until
he
came
home.
介词
用法
示例
during
“在……期间”，后接时间段，与延续性动词连用表示一段时间内的动作
He
lives
with
us
during
these
years.
before
“在……之前”
Can
you
finish
it
before
5
pm,
please?
after
“在……之后”
Let’s
go
after
breakfast.
注意：表示时间的名词前有this,
last,
next,
every等修饰时，其前面不加介词。
eg.
this
morning
今天早上
last
Monday
上周一
every
week
每周next
day第二天
1.
A
terrible
earthquake
happened
in
Nepal
_____
April
25th,
2015.
A.
on
B.
in
C.
at
D.
from
2.
The
Dragon
Boat
Festival
this
year
will
come
_____
four
days.
A.
after
B.
for
C.
during
D.
in
3.
Our
reading
club
shares
ideas
with
each
other
____
2
hours
every
Tuesday.
A.
to
B.
on
C.
at
D.
for
考点题例
1.
--
When
did
you
get
here,
Sandy?
--
I
got
here
____
Sunday
morning.
A.
on
B.
in
C.
at
D.
with
2.
—
How
long
have
you
studied
in
this
school?
—
_____
this
January.
A.
From
B.
Since
C.
For
D.
On
3.
Jack
didn't
finish
the
homework
_____
his
mother
came
back
home.
A.
in
B.
during
C.
until
D.
on
例1.
We
visited
the
old
man
in
Sunday
afternoon.
例2.
He
went
to
New
York
to
find
a
job
in
sixteen
years
old.
批注：
in
the
morning,
in
the
afternoon
如果在这两个短语中加入任何修饰词其前面的介词都要改为on,
如：on
a
cold
morning,
on
the
morning
of
July
14th
批注：在具体年岁前用at,
如：at
the
age
of
12，
at
your
age，
等等。
介词
用法
示例
in
&
at
1.
in
+
大地点
in
China,
in
the
world
2.
at
+
小地点
at
school,
at
home
on
&
over
&
above
1.
on:“在……上面”，两物体接触
There
is
an
apple
on
the
table.
2.
over:
“在……正上方”，表示垂直在上
a
bridge
over
the
river
3.
above:
指在上方，不一定表示正上方
We
are
flying
above
the
clouds.
under
&
below
1.
under:
表示“在……正下方”
The
book
is
under
the
bed.
2.below:
表示“在……下方或位置低于……”,不一定在正下方
we
are
below
the
sun.
方位介词
in
on
to
A
B
A
B
A
B
in
表示在某一地区之内的某方位（属于该范围）；
Shanghai
lies
in
the
east
of
China.
on表示与某地是毗邻关系（两地接壤）。
Mongolia
lies
on
the
north
of
China.
to
表示在某一地区之外的某方位（不属于该范围）；
Japan
lies
to
the
east
of
China.
图中的小球代表A、B两个地点用合适的介词说出两地之间的关系。
on
over
under
above
below
on
指“在……上面”表示与表面接触。其反义词是beneath.
above
指“在……之上“指相对高度，不一定是正上方，其反义词是below.
over
指“在……之上”指垂直之上，正上方，其反义词是under.
beneath
介词
用法
示例
in
front
of
&
in
the
front
of
&
before
1.
in
front
of:
一个物体在另一个物体的前方。(外部）
There
is
a
car
in
front
of
the
house.
2.
in
the
front
of:一个物体在另一个物体的前部。（内部）
we?sit?in
the
front
of
the?bus
3.
before:
表示空间位置时与in
front
of相同；多与抽象概念连用，表示顺序上在前。
Wednesday
comes
before
Thursday.
between
&
among
1.
between:
两者之间。
I
am
between
Tom
and
John.
2.
among:
三者或者三者以上之间
a
car
among
the
trees
表示方向的介词
介词
用法
示例
across
“从……表面穿过”；
或指沿某一条线的方向而进行的动作，表示游渡、乘船过海或过河时用across
She?walked?across
the?road.
through
“穿过、通过”，从某一个物体的里面或者一定范围内穿过、横过。
They?walked?slowly
through
the?door.
over
“越过”，强调从人或事物的上空经过、越过。
She?jumped?over
the?chair.
past
“经过”，从某事物旁边经过。
Three?boys?went?past
us
.
.
.
the
road
These
animals
are
_____
the
forest.
They
are
climing
_____
the
mountain.
小试牛刀
_______
across
through
over
1.
_____
hundreds
of
people,
you
will
meet
those
you
want
to
make
friends
with.
A.
Between
B.
By
C.
To
D.
Among
2.
I
think
the
differences
_____
these
two
pictures
____
color
are
easy
to
see.
A.
in;
of
B.
from;
of
C.
between;
in
D.
of;
in
3.
Some
students
often
enjoy
music
to
relax
themselves
_____
classes.
A.
among
B.
over
C.
during
D.
between
举一反三
4.
Jim
sits
behind
me,
so
I
sit
_____
him.
A.
at
the
top
of
B.
at
the
end
of
C.
in
the
middle
of
D.
in
front
of
5.
How
can
we
cross
that
wide
river?
There’s
no
bridge
_____
it.
A.
among
B.
between
C.
on
D.
over
6.
—
Where
is
North
Korea?
—
It
lies
______
the
northeast
of
China.
A.
on
B.
to
C.
in
D.
at
考点梳理
表示方式、方法或手段的介词
介词
用法
示例
in
“用……”表示用某种方式、材料、途径、语言、衣着。
She
usually
paints
in
pencil.
Can
you
spell
it
in
English?
She
is
all
in
black.
with
“带着，伴随”，后接具体的工具、手段、材料或其他行为方式。
I
do
my
homework
with
a
pen.
I
play
basketball?with?classmates.
by
by表示用某种手段或方法，接交通工具时，交通工具名词前不用冠词，后面也常接动词的-ing形式
He?learned?English?by
listening?to
the?radio.
by?train/car/bus/plane.
on
表示通过无线电等通讯工具。
He
watches
basketball
games
onTV/on
the
radio.
1.
Class,
let’s
see
who
can
spell
the
most
words
_____
these
letters.
at
B.
into
C.
on
D.
with
2.
More
and
more
people
in
Shanghai
choose
to
go
to
work
____
underground.
A.
in
B.
with
C.
by
D.
for
3.
Mo
Yan’s
books
are
very
popular.
You
can
find
they
are
on
sale
___
many
languages.
A.
in
B.
to
C.
with
D.
at
考点题例
1.
I
saw
Mr.
Green
talking
with
his
son
_____
the
phone.
A.
on
B.
with
C.
to
D.
in
2.
It's
good
_____
your
health.
A.
without
B.
below
C.
with
D.
for
3.
Mr.
Brown
makes
a
living
_____
selling
flowers.
A.
along
B.
with
C.
by
D.
in
举一反三
其他介词
介词
含义
for
为了，因为，对...来说
to
表示方向
from
从...，来自于...
about
关于，大约
along/down
沿着
besides
除了还有
except
除了（不包括在内）
like
像...一样
through
穿过，通过
towards
朝向
with
与...一起，用（材料），带有，具有
without
没有
-
-
介词短语
一、常用介词短语的构成
1介词与动词
talk
to
get
to到达
get
on／off上车／下车
look
for寻找
wait
for等待
think
of想起，认为
look
after照顾，照料
agree
with同意
talk
about谈论
pay
for付款
ask
for请求，向．．要
call...at
-
-
2．介词与形容词
be
proud
of喜欢
be
good
for对...有好处
be
sure
about确信
be
busy
with忙于
be
late
for迟到
be
afraid
of害怕
be
good
at擅长于
be
interested
in对...有兴趣
-
-
3．介词与名词的常见搭配
by
bike／bus／
train
with／
without
one’
s
help
在有／没有某人的帮助下
on
one's
way
to在某人去...的路上
on
time
准时
on
foot步行
at
the
end
of在...尽头，末尾
at
the
foot
of在．的脚下
Group
work
在家
在晚上
擅长……
对……有害处
忙于做某事
在……的尽头
在……的开始
到达
在……的前面(外部)
在……的前面(内部)
在某方面帮助某人
at
night
专题（五） 介词和介词短语
考点直击
at
home
be
good
at
be
bad
for
be
busy
with
at
the
end
of
at
the
beginning
of
arrive
in
(at)
in
front
of
in
the
front
of
help
sb.
with
sth.
prep.
position
方位
time
时间
manner
方式
others
其他
Summary
Mind
map
1.
These
days
I
am
busy
____
my
project
on
pollution.
2.
My
teacher
was
very
angry
____
me
because
I
was
late
____
school
again.
3.
Will
you
invite
any
friends
___
your
thirteenth
birthday
party?
4.
How
long
has
he
worked
____
an
English
teacher?
5.
My
uncle
arrived
___
the
train
station
_____
the
morning
of
May
3.
一、
用合适的介词填空。
with
with
for
to
as
at
on
根据汉意完成句子
1.他通常放学后和他的朋友在操场上踢足球。
He
usually
plays
football
with
his
friends
on
the
playground
________________.
2.
我感冒很严重，医生告诉我要按时吃药。
I
had
a
bad
cold.
The
doctor
told
me
to
take
the
medicine
___________.
3.新年快到了，我们应该在年初下决心。
New
year
is
coming,
we
should
make
resolutions
____________________
of
the
year.
根据汉意完成句子
1.房子前面有一棵大树。
There
is
a
big
tree
_____________the
house.
2.玛丽擅长弹吉他。
Mary
______________playing
the
guitar.
3.我通常晚上九点上床睡觉。
I
usually
go
to
bed
at
9
o'clock____________.
4.苹果生长在树上。
The
apples
are
_________________。
根据汉意完成句子
1.他通常放学后和他的朋友在操场上踢足球。
He
usually
plays
football
with
his
friends
on
the
playground
________________.
after
school
2.
我感冒很严重，医生告诉我要按时吃药。
I
had
a
bad
cold.
The
doctor
told
me
to
take
the
medicine
___________.
on
time
3.新年快到了，我们应该在年初下决心。
New
year
is
coming,
we
should
make
resolutions
____________________
of
the
year.
at
the
beginning
根据汉意完成句子
1.房子前面有一棵大树。
There
is
a
big
tree
_____________the
house.
in
front
of
2.玛丽擅长弹吉他。
Mary
______________playing
the
guitar.
is
good
at
3.我通常晚上九点上床睡觉。
I
usually
go
to
bed
at
9
o'clock____________.
at
night
4.苹果生长在树上。
The
apples
are
_________________。
on
the
tree
Homework
Write
a
composition
to
introduce
your
bedroom,try
to
use
prepositions
and
prepostional
phrases
as
possible
as
you
can
.
