外研版八年级英语上册Module12 Help Unit 3 Language in use . 教案

Unit
3
Language
in
use
【教学目标】
To
use
the
points
in
Units
1
and
2.
To
make
Ss
learn
about
the
accidents
and
how
to
deal
with
the
harmful
accidents
to
save
their
lives.
【教学重点】
To
master
the
words,
the
imperative
sentence.
To
use
can/could/must
to
tell
the
possibility.
【教学难点】
The
using
of
can/could/must
【教学方法】
PWP
method,
Formal
and
interactive
practice
【教学手段】
A
tape
recorder,
multimedia
and
some
pictures
【教学过程】
Teaching
Procedures:
Step
1
Revision
and
Warming
up
Look
at
the
pictures
and
fill
in
the
blanks.
Step
2
Language
practice
Master
the
grammar
by
filling
in
the
blanks.
That
______
be
harmful!
Betty,
you
______
know!
_____
_____
from
windows
and
heavy
furniture.
______
______
_____
street
lights
or
under
power
lines.
Step
3
Grammar
祈使句
表达说话人的叮嘱、劝告、希望、禁止、建议、请求或命令等。一般以动词原形开头，无时态和数的变化。
1.
动词原形构成的祈使句
e.g.
祝你度过美好的一天！
别浪费时间了！
请走这边。
确保他不受凉。
Have
a
nice
day!
Don’t
waste
your
time！
Come
this
way,
please.
Make
sure
he’s
warm.
2.
let’s
构成的祈使句（提出建议）
e.g.
这周咱们到乡下度周末吧。
我们坐出租车好吗？
Let’s
spend
this
weekend
in
the
countryside.
Let’s
take
a
taxi,
shall
we
3.
无动词祈使句（请求、命令、口号等）
e.g.
请稍等！
请这边走！
Just
a
minute,
please!
This
way,
please!
情态动词must,
can,
could表示推测
can/could
可以表示对现在或将来的推测，“会，可能”。can表推测是，常用于否定句和疑问句。否定句中，cannot表示“不可能”。
e.g.
你不是认真的吧！
You
can’t
be
serious!
could可用于肯定句、否定句和疑问句。
e.g.
他可能很疼。
那可能有害！
这有可能是真的吗？
He
could
be
in
pain.
That
could
be
harmful!
Can/Could
this
be
true
must可表推测，“一定；准是”，只用于肯定句。
e.g.
是谁送来的礼物啊？会是你哥哥吗？（询问可能性）
肯定是你哥哥，我刚才看见他在你的
房间里。（语气强烈，很肯定）
不可能是我哥哥，他还在法国呢。（表不可能）
Who
sent
the
present
Can
it
be
your
brother
It
must
be
your
brother.
I
saw
him
in
your
room
just
now.
It
can’t
be
my
brother.
He
is
still
in
France.
Step
4
Practice
1.
Complete
the
sentences
with
could,
must
or
mustn’t
Read
the
sentences
carefully.
Fill
in
the
blanks,
but
you
need
to
use
some
of
the
words
more
than
once.
1.
It’s
dangerous.
You
______
keep
out!
2.
These
stairs
are
not
safe.
You
________
use
them.
3.
The
rocks
are
falling
down.
You
______
get
hit.
4.
The
river
is
too
deep.
You
________
swim
in
it.
5.
Betty
______
know
what
to
do
because
she
did
some
basic
medical
training.
2.
Underline
the
correct
words
to
complete
the
first
aid
instructions
1.
Get
/
Do
not
get
medical
help
immediately.
2.
Ask
/
Do
not
ask
them
where
the
pain
is.
3.
Lift
/
Do
not
lift
them
because
you
may
drop
them.
4.
Keep
/
Do
not
keep
them
warm.
3.
Complete
the
poster
Fill
in
the
blanks
in
the
poster
about
earthquake
with
the
correct
form
of
the
words
and
expressions
from
the
box.
do
not
use,
hide
under,
keep,
leave,
stay
away
When
there
is
an
earthquake
...
1.
__________
from
the
windows.
2.
__________
a
table.
3.
__________
the
lift.
4.
__________
the
building
quickly
when
the
ground
stops
shaking.
6.
__________
calm.
4.
Complete
the
conversation
Read
the
dialogue
carefully.
Use
the
correct
form
of
the
words
and
expressions
in
the
box
to
fill
in
the
blanks.
chance,
Cover,
in
pain,
in
trouble,
medical
Tony:
Daming
is
training
hard
for
the
big
match.
Lingling:
Yes,
the
team
has
a
good
(1)_______
this
year.
Tony:
Oh,
no,
Daming’s
(2)_________.
He’s
down!
Lingling:
It
looks
like
he’s
(3)________.
Tony:
Daming,
what
happened
Daming:
It’s
my
leg.
Lingling:
(4)
______
him
with
my
coat.
Tony:
But
don’t
move
him.
Let’s
wait
for
someone
with
(5)
_______
training.
Lingling:
OK.
5.
Complete
the
news
report
Read
the
news
report
carefully.
Then
use
the
right
words
to
fill
in
the
blanks.
clear,
inside,
power,
rock,
trouble,
warn
Information
is
coming
in
that
there
could
be
(1)
______
because
of
heavy
rain
in
the
north.
The
government
is
(2)
________
people
about
falling
(3)
______.
Some
roads
have
a
lot
of
rocks
on
them,
but
people
are
trying
to
(4)
_____
them
quickly.
In
some
places
there
is
no
(5)
________.
And
people
must
stay
(6)
________
to
keep
away
from
falling
rocks.
3.
Read
and
check
Now
read
the
report
again
and
check
the
correct
sentences.
1.
There
are
problems
everywhere
because
of
rain.
2.
The
government
is
warning
people
about
an
earthquake.
3.
Some
roads
in
the
mountains
have
a
lot
of
rocks
on
them.
4.
People
are
trying
to
clear
the
rocks
off
the
roads.
5.
There
is
no
problem
with
power.
Step
5
Listening
Listen
and
complete
the
sentences.
1.
We
were
having
________
at
home
when
the
earthquake
happened.
2.
The
room
started
to
________.
3.
Father
shouted
to
everyone
to
get
under
the
_____________.
4.
We
could
not
get
out
of
the
room
because
the
______
would
not
open.
5.
My
father
called
for
help
on
his
____________.
6.
People
came
to
help
us
and
we
left
our
_____.
Step
6
Listen
and
read
1.
Listen
to
the
passage
and
answer
the
question:
Who
saved
one
hundred
other
tourists
in
2004
2.
Read
the
passage
and
choose
the
correct
answer.
Read
the
passage
in
Activity
8
and
choose
the
right
answers.
1.
What’s
the
best
title
for
this
passage
2004
Asian
tsunami.
A
girl
saves
tourists
from
tsunami.
c)
Underwater
earthquakes.
2.
What
did
Tilly
notice
a)
Water
coming
to
the
beach.
b)
People
watching
the
water.
c)
Bubbles
in
the
water.
3.
What
does
her
teacher
think
of
Tilly
a)
She’s
lucky.
b)
She
doesn’t
do
silly
things.
c)
She’s
a
clever
student.
Step
7
Around
the
world
1.
To
know
about
the
special
houses
in
Japan
2.
Read
the
passage
and
answer
the
questions.
1.
What
is
one
of
the
tallest
building
in
Japan
2.
Why
is
the
building
special
Step
8
Writing
Make
a
list
of
accidents
that
can
happen
at
school.
Choose
an
accident
from
the
list
in
Activity
8
and
give
instructions
on
what
to
do
in
groups.
Make
a
poster
about
accidents
at
school
using
must/mustn’t
and
present
your
poster
to
the
class.
Step
9
Exercises
Ⅰ. 根据括号内所给英文提示语将下列句子翻译成英语。
1. 晚上不要独自外出。
(don't)
_________________________________________
2. 在课堂上请听老师的。
(listen
to)
_________________________________________
3. 禁止拍照！
(no)
_________________________________________
4. 咱们去公园吧。
(let)
_________________________________________
Ⅱ.根据语境从方框中选择恰当的短语填空，有的需要变换形式，每个短语限用一次。
wait
for,
because
of,
call
for,
be
proud
of,
learn
about
1.
I
___________
how
to
cook
last
week.
2.
Lots
of
people
are
___________
the
train
at
the
train
station.
3.
Look!
A
woman
is
___________
help
in
the
middle
of
the
lake!
4.
We
had
to
stay
at
home
___________
the
bad
weather
last
weekend.
5.
Jane's
parents
___________
her
because
she
does
well
at
school.
Keys:
1.
Don't
go
out
alone
at
night.
2.
Listen
to
the
teacher
in
class,
please.
/
Please
listen
to
the
teacher
in
class.
3.
No
photos!
4.
Let's
go
to
the
park.
1.
learned
/
learnt
about
2.
waiting
for
3.
calling
for
4.
because
of
5.
are
proud
of
Step
10
Homework
你觉得你的校园生活安全吗？请你写一篇题为“How
to
keep
safe
in
school”的短文，谈谈你的看法。
内容：
1.
描述一件发生在你身上或你身边的校园安全事件。
2.
提出解决的建议。（至少两条）
3.
呼吁每个学生注意校园安全。