(共41张PPT)
If
you
are
happy
If
you're
happy
and
you
know
it,
clap
your
hands.
If
you're
happy
and
you
know
it,
clap(拍手)
your
hands.
If
you're
happy
and
you
know
it.
Never
be
afraid
to
show
it.
If
you're
happy
and
you
know
it,
clap
your
hands.
If
you're
happy
and
you
know
it,
stomp(跺脚)
your
feet.
If
you're
happy
and
you
know
it,
stomp
your
feet.
If
you're
happy
and
you
know
it.
Never
be
afraid
to
show
it.
If
you're
happy
and
you
know
it,
stomp
your
feet.
If
you're
happy
and
you
know
it,
wink
(眨眼)
your
eye.
If
you're
happy
and
you
know
it,
wink
your
eye.
If
you're
happy
and
you
know
it.
Never
be
afraid
to
show
it.
If
you're
happy
and
you
know
it,
wink
your
eye.
Let’s
sing.
earthquake
Lead-in
地震
medical
医疗的
bottom
底部
broken
破碎的
trouble
烦恼、困难
warn
警告
first
aid
急救
calm
镇静的
power
电、电力
lift
举起，抬起
harmful
有害的
drop
使落下
Who
can
remember
the
most!
What
can
you
see
in
these
pictures
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
_______.
dinner
shake
kitchen
table
door
mobile
phone
flat
Watch
a
video
about
the
earthquake
and
try
to
understand
it.
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.
Stay
away
Hide
under
Do
not
use
Leave
Keep
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.
Look
at
these
sentences
carefully
and
find
out
their
structures(结构):
Stay
away
from
the
windows.
Keep
calm.
Do
not
use
the
lift.
Do
not
lift
them
because
you
may
drop
them.
Cover
him
with
my
coat.
These
sentences
are
without
subjects(主语),
we
call
them
imperatives(祈使句).
It
is
a
fine
day
today.
Let’s
go
out
for
a
walk.
Let’s
do
sth.
What’s
more,
Just
a
minute,
please!
This
way,
please!
Let’s
take
a
taxi,
shall
we
Miss
Liao
says…
Can
you
rewrite(改写)
these
sentences
with
must
or
mustn’t
Get
medical
help
immediately.
Ask
them
where
the
pain
is.
Do
not
lift
them
because
you
may
drop
them.
Keep
them
warm.
You
must
get
medical
help
immediately.
You
must
ask
them
where
the
pain
is.t
You
mustn’t
lift
them
because
you
may
drop
them.
You
must
keep
them
warm.
When
the
earthquake
comes,
it
is
dangerous.
You
______
keep
out,
or
you
will
be
in
trouble
must
处于困境中
stairs
These
stairs
are
not
safe,
you
_______
use
them.
mustn’t
The
rocks
are
falling
down.
You
______
get
hit.
could
The
river
is
too
deep.
You
______
swim
in
it.
mustn’t
Betty
______
know
what
to
do
because
she
did
some
medical
training.
must
医疗培训
So,
can
you
draw
a
conclusion(得出结论)
about
how
to
use
the
modal
verbs
(情态动词），
such
as
must,
mustn’t,
can
or
could
must
If
something
you
should
do,
If
something
you
are
not
allowed(允许)
to
do,
mustn’t
So,
We
can
also
use
must,
can,
could
for
prediction(预测，推测）
Enjoy
some
pictures
You
mustn’t
turn
right.
You
must
stop!
Enjoy
some
pictures
You
mustn’t
smoke.
You
must
walk
by
the
right
side.
Enjoy
some
pictures
The
book
must
be
Tony’s,
because
there
is
his
name
on
it.
This
English
book
must
be
Li
Daming’s.
It
can’t
be
Tony’s.
Enjoy
some
pictures
A
ten-year-old
girl
saved
about
one
hundred
tourists
in
2004
by
warning
them
that
a
tsunami,
a
huge
ocean
wave,
was
on
its
way
across
the
sea.
She
knew
what
was
happening
because
she
learnt
about
underwater
earthquakes
at
school
only
a
few
weeks
earlier,
a
newspaper
reported.
I
was
on
the
beach
and
the
water
started
to
go
funny,”
Tilly
Smith
told
the
reporter
from
the
newspaper.
“There
were
bubbles
and
the
water
went
back
suddenly.
I
knew
there
was
going
to
be
a
tsunami.
I
told
mum,”
she
said.
Tilly’s
mother
and
the
hotel
workers
acted
quickly.
They
cleared
people
from
the
beach
just
minutes
before
a
huge
wave
reached
the
land.
Luckily,
no
one
die.
Tilly’s
teacher
was
very
proud
of
her.
“She’s
a
very
clever
girl...
It
is
very
lucky
that
our
class
were
learning
about
this
kind
of
tsunami
just
two
weeks
before
Christmas,”
he
told
the
newspaper.
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.
√
Trouble
is
not
terrible.
If
we
are
united(团结)
and
give
our
helping
hands,
we
can
solve
everything
easily.
How
to
use
the
imperative
(祈使句),
do
sth.
or
don’t
do
sth.
How
to
use
the
modal
verbs(情态动词),
such
as
must,
mustn’t
can,
could.
Review
the
usage
of
imperative
and
modal
verbs.
Try
to
make
some
sentences.
Finish
the
exercises
in
Act.4
&
Act.
5
on
Page
101.Module
12
Unit
3
Language
in
use
学案
姓名___________
Sing
the
song
together
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
_______.
三．
Complete
the
poster
about
earthquakes.
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.
四.
Choose
the
correct
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.
五．Rewrite
the
sentences
with
must
or
mustn’t.
(1)
Get
medical
help
immediately.
(2)
Ask
them
where
the
pain
is.
Do
not
lift
them
because
you
may
drop
them.
Keep
them
warm.
六．
Complete
the
sentences
with
could,
must
or
mustn’t.
1.
It
is
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.
七．
Read
the
passage
and
choose
the
correct
answer.
A
ten-year-old
girl
saved
about
one
hundred
tourists
in
2004
by
warning
them
that
a
tsunami,
a
huge
ocean
wave,
was
on
its
way
across
the
sea.
She
knew
what
was
happening
because
she
learnt
about
underwater
earthquakes
at
school
only
a
few
weeks
earlier,
a
newspaper
reported.
I
was
on
the
beach
and
the
water
started
to
go
funny,”
Tilly
Smith
told
the
reporter
from
the
newspaper.
“There
were
bubbles
and
the
water
went
back
suddenly.
I
knew
there
was
going
to
be
a
tsunami.
I
told
mum,”
she
said.
Tilly’s
mother
and
the
hotel
workers
acted
quickly.
They
cleared
people
from
the
beach
just
minutes
before
a
huge
wave
reached
the
land.
Luckily,
no
one
die.
Tilly’s
teacher
was
very
proud
of
her.
“She’s
a
very
clever
girl...
It
is
very
lucky
that
our
class
were
learning
about
this
kind
of
tsunami
just
two
weeks
before
Christmas,”
he
told
the
newspaper.
1.
What’s
the
best
title
for
this
passage
2004
Asian
tsunami.
b)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.
Group
work:
Six
students
work
together.
Read
and
discuss
the
passage
in
your
paper.
Later,
choose
one
student
to
give
a
report.
Try
to
use
the
imperative（祈使句）
and
modal
verbs（情态动词）,
such
as
must,
mustn’t,
can,
could,
do
sth.
or
don’t
do
sth.
Earthquake
As
we
know,
earthquake
can
do
a
lot
of
harm
to
us.
And
it
always
happens
suddenly.
So
it
is
difficult
to
warn
people
about
the
earthquakes.
Usually
people
have
little
or
no
idea
about
what
to
do
during
an
earthquake,
so
here
is
some
advice:
If
you're
in
a
crowded
room
and
public
place,
do
not
rush
to
exits(出口).
If
outdoors,
stay
outdoors.
Move
to
an
open
area
away
from
trees,
buildings,
utility(公共设施)
poles(电线杆)
and
lines,
or
signs(标志).
If
in
a
car
or
bus,
pull
to
the
side
of
the
road
as
quickly
as
possible,
but
keep
away
from
trees,
buildings,
power
lines,
signs,
and
bridges.
Stay
in
the
car
or
bus
until
the
shaking(震动，摇晃)
stops.
If
you're
in
a
theater
or
stadium,
stay
in
your
seat
or
get
under
it
if
possible,
and
protect
your
head
with
your
arms.
Do
not
try
to
leave
until
the
shaking
is
over.
In
a
word,
try
best
to
protect
yourself
in
an
earthquake.
Please
give
some
instructions
for
protecting
ourselves
during
an
earthquake:
1.__________________________________________________________________________________2.__________________________________________________________________________________3.__________________________________________________________________________________4.__________________________________________________________________________________Module
12
Help
Unit
3
Language
in
use
基
本
信
息
课型
外研版
八年级上
Module
12
Unit
3
Language
in
use
（Revision
and
grammar）
本
节
课
内
容
In
this
unit,
the
students
should
review
the
words
and
expressions
they
have
learnt
in
Unit
1
and
Unit
2;
they
are
supposed
to
understand
how
to
use
the
imperative
and
the
modal
verbs.
What’s
more,
there
is
listening,
reading
and
writing
in
this
lesson.
教
学
目
标
To
review
the
words
and
expressions
they
have
learnt;To
summarize
and
consolidate
the
use
of
imperative—Do
sth;
Do
not
do
sth;
Let’s
do
sth;To
summarize
and
consolidate
the
use
of
modal
verbs---must,
mustn’t,
can,
could;To
get
instructions
on
self-
protection
in
disasters
or
accidents
教学重点和难点
To
summarize
the
use
of
imperative
and
modal
verbsTo
guide
the
students
how
to
use
imperative
and
modal
verbs
情
感
教
育
To
teach
the
students
how
to
do
on
self-protection
in
disasters
or
accidents;To
teach
the
students
should
help
each
other
in
our
daily
life
教
学
过
程
Step
1
Greeting
Show
the
students
the
flash
of
If
you
are
happy.
Ask
them
to
sing
the
song
and
do
some
actions
together.
(
设计意图：调动学生兴致，融洽师生关系)Step
2
Lead-in
and
words
revision
Show
some
pictures
and
the
words
to
the
students.
Ask
them
to
go
through
them
quickly;
then
have
a
memory
competition
between
two
teams.
(设计意图：复习Unit
1
和Unit
2
所学过的词汇，为下面的活动做准备)Step
3
Listen
to
a
story
happened
in
an
earthquake.
Show
some
pictures
about
the
earthquake,
then
get
the
students
to
listen
to
the
passage
and
complete
the
sentences.
(设计意图：本课的语法学习是以地震为主线，通过地震引出祈使句和情态动词动词的使用)；Step4.
Guide
the
students
to
understand
the
use
of
imperative
for
instructions
and
suggestions.
Watch
a
video
about
the
earthquake.
Have
the
students
to
understand
what
they
should
do
and
shouldn’t
do
in
an
plete
the
poster
about
earthquake
by
using
the
imperative.Choose
the
correct
first
aid
instructions.Summarize
the
use
of
imperative
for
instructions
and
suggestionsPlay
a
game
“Miss
Liu
says…”
to
consolidate
the
use
of
imperative（设计意图：通过视频和快速练习让学生尽快领悟祈使句的用法，运用游戏让学生进一步加深巩固）Step5.
Guide
the
students
to
understand
the
use
of
modal
verbs---must,
mustn’t,
can
and
could.Rewrite
the
imperative
(positive
form
and
negative
form)
by
using
must
and
mustn’tShow
some
pictures
and
have
the
students
to
complete
the
sentences
with
could,
must
and
mustn’tSummarize
the
use
of
modal
verbsEnjoy
some
pictures
and
express
the
meaning
of
them
by
using
the
modal
verbs
(设计意图：通过改写祈使句过度到情态动词的运用，让学生更加容易理解；通过大量的图片展示，让学生进一步懂得在不同的场合使用情态动词)Step6.
Discussion
and
giving
report.
Six
students
work
together.
Read
and
discuss
the
passage
in
the
paper.
Later,
choose
one
student
to
give
a
report.
Try
to
use
the
imperative
and
modal
verbs,
such
as
must,
mustn’t,
can,
could,
do
sth.
or
don’t
do
sth.
(设计意图：通过四个不同的话题（地震、校园安全、食品安全和道路安全）材料的阅读，让学生进一步运用祈使句和情态动词)Step7.
Fast-reading
Read
a
passage
quickly
and
get
the
general
idea.
Let
the
students
know
what
they
can
learn
from
the
passage.
(设计意图：情感升华。让学生懂得在突发事件中懂得自救和互相帮助的道理)Step8.
SummaryHow
to
use
the
imperative
(祈使句),
do
sth.
or
don’t
do
sth.How
to
use
the
modal
verbs(情态动词),
such
as
must,
mustn’t
can,
could.Step
9.
Homework
：
Review
the
usage
of
imperative
and
modal
verbs.
Try
to
make
some
sentences.Finish
the
exercises
in
Act.4
&
Act.
5
on
Page
101.
教学反思：
