Unit 4 Road safety（Grammar-Fun time）课件（共23张PPT）

(共23张PPT)
Road
Safety
Period
2
Grammar
time
&
Fun
time
Unit
4
Review
time
can
How
cross
the
road
safely
？
you
Review
time
must
What
not
do
on
the
road
you
？
Traffic
rules
can
can’t
wait
on
the
pavement
cross
the
road
with
other
people
cross
the
road
here
find
a
zebra
crossing
cannot
must
mustn’t
look
for
a
zebra
crossing
look
at
the
traffic
lights
play
football
on
the
road
run
on
the
road
You
You
.
.
dangerous
important
alternative
可选择的
自读例句，感知must和can的区别。
Read
and
find
modal
verbs
情态动词
Watch
and
learn
Know
more
differences
between
must
and
can.
must
can
Tip:
小组合作，快速将词组分别填在must和can的房子中，注意区分两者的语境。
Looking
For
A
Home
Looking
For
A
Home
look
for
a
zebra
crossing
look
at
the
traffic
lights
keep
quiet
in
the
library
listen
carefully
in
class
finish
homework
on
time
follow
the
rules
play
football
after
school
sing
English
songs
dance
beautifully
watch
a
film
swim
in
the
pool
speak
English
well
help
him
with
his
Maths
Looking
For
A
Home
Tips:
1.音乐声中传
hot
potato;
2.音乐一停，手持
hot
potato的同学，根据出示的场景，回答同学们问题，若不会可以寻求他人帮助。
Fun
time
&
Hot
potato
Ss:
What
must
you
do
in
the…?
S1:I
…
Ss:
What
must
you
not
do
in
the…?
S1:I
…
Fun
time
Ss:
What
can
you
do
in
the…?
S1:I
…
Ss:
What
can
you
not
do
in
the…?
S1:I
…
Fun
time
Ss:
What
can
you
do
…?
S3:
I…
Ss:
What
must
you
not
do
…?
S3:I
…
Fun
time
museum
Public
rules
A:
Look
,
where
are
we
now?
B:
Oh,
we
are
in/
at
…
A:
What
must
we/
can
we
do…?
B:
We
must/can…
A:What
must
we
not/can
we
not
do…?
B:
We
must
not/cannot…
…
park
swimming
pool
restaur-ant
①
keep
quiet
②
walk
on
the
grass
③
pick
flowers
④
eat
and
drink
⑤
litter
⑥
listen
to
the
teachers
⑦
waste
food
⑧
read
books
⑨
sit
in
order
⑩
eat
the
food
up
...
4
1
2
6
7
5
8
9
3
10
Pair
work
Lucky
You
Lucky
You
A:
Look
,
where
are
we
now?
B:
Oh,
we
are
in/
at
…
A:
What
must
we/
can
we
do…?
B:
We
must/can…
A:What
must
we
not/can
we
not
do…?
B:
We
must
not/cannot…
…
park
swimming
pool
restaur-ant
no
rules
Make
rules
must(not)
,
should(not)
,
can(not)
,
talk
,
eat
up
,
waste
…
Rules
for
eating
We
.
We
.
We
.
…
should
eat
more
vegetables
can't
talk
mustn't
waste
food
Make
rules
water
using
cars
parking
travelling
factories
Rules
for
...
We
.
We
.
We
.
…
Tips:
1.Discuss
in
groups.
2.Write
the
sentences
with
modal
verbs(情态动词),the
more
the
better(越多越好)。
Different
rules
around
us.
Different
rules
around
us.
（伤害）
（原谅）
（积极的）
We
should
know
the
rules.
We
must
follow
the
rules.
We
can
live
a
happier
life.
Everyday
English
Homework:
1.Look
for
more
rules
in
public
places.
2.Write
down
the
rules，the
more
the
better
.
（仿照Grammar
time写得越多越好）