(共32张PPT)
外研·七年级下册
Unit
3
Language
in
use
Module
11
Body
language
Language
practice
1.
_____
them
more
personal
space.
2.
______
to
say
goodbye.
3.
_____
careful!
4.
______
stand
too
close
to
North
Americans.
Be
Give
Don’t
Wave
祈使句
祈使句
一、定义
用于表达命令、请求、劝告、警告、禁止等的句子。
二、特点
①
祈使句一般没有主语,说话的对象都是第二人称“你”或“你们”,所以可理解为省略了主语
you。
②
以动词原形开头,无时态和数的变化。
③
祈使句的否定形式是在动词原形前加don’t。
④
在表达请求时,可加上
please;表达比较强烈
的语气时,可用感叹号。
1.
Do
型
:动词原形
+
宾语
+
其它成分.
eg:
Please
have
a
seat
here.
请这边坐。
有的祈使句在意思明确的情况下,动词可省略。
eg:
This
way,
please.
=
Go
this
way,
please.
2.
Be
型
:Be动词+表语
(名词/形容词
+
其它成分).
eg:
Be
a
good
boy!
要做一个好孩子!
Be
quiet.
安静。
Be
careful!
小心!
三、祈使句的四种类型
3.
Let
型祈使句:Let十sb.+动词原形+其他.
eg:
Let’s
play
basketball.
我们去打篮球吧。
4.
No
型祈使句:No十v.-ing/名词(表示禁止)!
eg:
No
smoking!
禁止吸烟!
No
photos!
禁止拍照!
1.
通常在谓语动词前加
don’t。但要注意以let
开头的祈使句,其否定形式是:
Don’t+let+宾语+动词原形+其他.
Let+宾语+not+动词原形+其他.
eg:
Don’t
let
him
go
swimming!
=Let
him
not
go
swimming!
不要让他去游泳!
四、祈使句的否定结构
2.
有些可用
no
开头,用来表示禁止性的祈使句,结构为:“No+名词/动名词”。
eg:
No
fire!
禁止烟火!
No
fishing!
禁止钓鱼!
五、加强语气的祈使句
在肯定祈使句中,我们可以用助动词
do
来加强语气。
eg:
Do?come,
please!
请一定要来!
Do?be?quiet,
please!
请务必安静!
Work
in
pairs.
Talk
about
do’s
and
don’ts
in
a
foreign
country.
1
Do’s
Don’ts
Shake
hands.
Say
“please”
and
“thank
you”.
Look
at
people
when
you
talk.
Touch
people.
Stand
in
line.
Britain
Open
doors
for
others.
Ask
a
woman’s
age.
Stand
too
close.
Say
anything
too
personal.
Be
on
time.
Make
a
list
of
do’s
and
don’ts
to
help
visitors
to
Britain.
2
Stand
in
line.
Don’t
touch
people
when
you
talk
to
them.
…
Possible?answers
Do?shake?hands?when?you?meet?a?friend.
Do?stand?in?line.
Do?expect?rain.
Please?talk?about?the?weather.
Do?say
“please”
and
“thank?you”.
Do?look?at?people?when?you?talk.
Don’t?touch?people.
Don’t?ask?people?personal?questions.
Don’t?ask?a?woman’s?age.
Don’t?talk?with?food?in?your?mouth.
Don’t?be?late.
Rewrite
the
sentences.
3
It’s
important
to
listen
to
the
teacher.
Listen
to
the
teacher.
Don’t
shout
in
the
classroom.
You
cannot
shout
in
the
classroom.
1.
It’s
important
to
be
careful.
2.
It’s
important
to
clean
and
tidy
the
lab.
Be
careful.
Clean
and
tidy
the
lab.
3.
You
cannot
touch
anything
if
the
teacher
doesn’t
ask
you
to.
4.
You
cannot
bring
food
or
drink
into
the
lab.
5.
You
cannot
enter
the
lab
alone.
Don’t
bring
food
or
drink
into
the
lab.
Don’t
enter
the
lab
alone.
Don’t
touch
anything
if
the
teacher
doesn’t
ask
you
to.
Answer
the
questions.
Use
the
words
and
expressions
from
the
box
to
help
you.
all
right
arm
in
arm
close
different
hold
on
to
kiss
three
times
point
at
shake
hands
with
wave
4
2.
Does
body
language
mean
the
same
thing
in
different
countries?
No,
it
doesn’t.
3.
How
do
the
Russians
say
hello
to
each
other
when
they
meet?
They
shake
hands
with
each
other.
1.
How
do
the
British
say
hello
to
each
other
when
they
first
meet?
They
usually
kiss
three
times.
6.
How
do
you
usually
say
goodbye
with
body
language?
I
wave
my
hand.
4.
Is
it
polite
to
stand
close
to
North
Americans?
5.
Is
it
all
right
to
wave
goodbye
in
Greece?
No,
it
isn’t.
No,
it
isn’t.
The
Japanese
bow
In
Japan,
people
bow
to
say
“thank
you”,
“sorry”,
“hello”,
“goodbye”,
“you’re
welcome”,
“excuse
me”
and
many
other
things.
Children
and
young
people
bow
lower
when
they
greet
older
people.
It’s
a
way
of
being
polite
and
showing
respect.
Around
the
world
Module
task:
Making
a
poster
about
body
language
Work
in
pairs.
Talk
about
different
ways
of
saying
hello
and
body
language
in
China.
5
Write
the
information
on
your
poster.
6
Find
or
draw
some
pictures
to
add
to
your
poster.
7
Show
your
poster
to
the
whole
class.
8
In
China,
people
greet
with
each
other
with
head
nodding,
smile,
hand
shaking,
hug
and
so
on.
People
kiss
each
other
in
public
between
males
and
females,
which
only
happens
between
lovers
and
couples
in
private
in
China.
People
wave
to
say
goodbye.
Language
points
1.
Be?on?time.
要准时。
例:我们应当按时到那里。
We?should?get?there?on?time.
on?time
意为“准时,按时”。指按规定的时间做某事。
【拓展】in?time
意为“及时”,指正赶上时间或恰好在需要的时候。
例:当我饿了的时候,我妈码及时给我送来
了面包。
When?I?was?hungry,?my?mother?sent?the?
bread?to?me?in
time.
2.
You?cannot?bring?food?or?drink?into?the?lab.
bring
及物动词,意为“带来”。其过去式为
brought。
bring?sb.?sth.
(=bring?sth.?for?sb.)
意为“给
某人带来某物”。
bring?sb./sth.
(?with?sb.)
意为“随身带
上……”?。
辨析:bring
与
take
bring
带来;拿来
强调将某人或某物从别的地方带到说话的地方来
take
带走;拿走
强调从说话地将某人或某物带到别的地方去
3.
Children?and?young?people
bow
lower?when
they?greet?older?people.
low
此处用作副词,意为“低,向下”,lower是其比较级,意为“更低”。
例:她把帽子拉低,盖住了眼睛。
She?pulled?her?hat?low?down?over?her?eyes.
【拓展】low
用作形容词,意为“低的”,常用于修饰山、房屋等,反义词是
high。tall(反义词为
short)一般指人、动物、树木等有生命的东西,有时也用来指建筑物。
例:我们的村庄坐落于低矮的小山之间。
Our?village?lies?among?low?hills.
4.
It’s
a
way
of
being
polite
and
showing
respect.
show
此处用作及物动词,意为“表示;表现出”。show
还可表示“展示;给……看;带领”。show
sth.?to?sb.
或
show?sb.
sth.
意为
“将某物展示给某人看”。
例:请尊敬你的父母。
Please?show?respect?for?your?parents.
例:请把你的新电脑给我看看。
Please?show?your?new
computer
to
me.
=Please?show?me?your?new?computer.
【拓展】show?还可用作名词,意为“演出,节目”。
例:你喜欢访谈节目吗?
Do?you?like?talk?show?
一、用括号内所给动词的适当形式填空。
1.
It’s
an
important
meeting.
_________
(not,
be)
late.
2.
_____
______
(not,
make)
any
noise!
Your
mother
is
sleeping.
3.
______
______
(not,
speak)
with
your
mouth
full
of
food
and
______
(be)
polite.
Don’t
be
Don’t
make
Don’t
speak
be
Exercise
4.
____
(give)
us
ten
years
and
just
see
what
our
country
will
be
like.
5.
________
(not,
let)
the
baby
cry.
6.
Wear
more
clothes
or
you
_________
(catch)
a
cold.
7.
No
_________.
(park)
Give
Don’t
let
will
catch
parking