(共36张PPT)
Unit 4 Road safety
Grammar time & Sound time
译林六年级下册
Review
1 We must ________ (遵守交通规则) at any time.
2. First, we must look for _________(斑马线).
3. You must _______(注意,提防)cars and buses.
4. You mustn't play ______(在人行道上).
follow the traffic rules
a zebra crossing
look out for
on the pavement
Grammar
怎样
可以
must not
不准,不可以
为什么是safely,而不是safe呢?
在疑问句中,must 和can置于主语前
Grammar
mustn't = must not
必须
不准,
不可以
总结:must与
mustn’t 的用法是什么?
② must 必须,mustn’t不准、不可以
must 与mustn’t后面都加动词原形
①must 是情态动词
Grammar
must 还有其他的用法吗?
must 一定、肯定,表示推测。
This must be Tommy‘s schoolbag.
这一定是Tommy的书包。
Grammar
Let's review these.
can't = cannot
总结:can与can’t的用法是什么?
can也是情态动词
can可以,can’t 不可以
can和can’t 后都加动词原形
can还有其他用法吗?
can 会、能,表示能力。
I can swim and skate.
此时can的过去式的could,
He could play tennis when he was five.
1.We can wait on the pavement.
wait on the pavement
We can wait on the pavement.
on the pavement
What can we do
Where can we wait
Practice
2. I must not run on the street.
run on the street
I must not run on the street.
on the street
What must you not do
Where must you not run
Practice
3. She can go there by metro.
by metro
She can go there by metro.
否定
can’t
How can she go there
Practice
4.We can’t ____ the road now (哪些选项是对的)
A. cross B. go cross
C. walk across D.go crossing
Practice
5. To keep ___,we must ___ the green man.
A.safe,wait for B.safe,wait
C.safely, wait for D.safely,wait
Practice
Practice
6. To cross the road __,we must __ a
zebra crossing.
A.safe,look for B.safe,wait on
C.safely, look for D.safely, wait on
Fun time
Red man, stop. Green man, go!
Fun time
What must you do on the road
I must look out
for cars.
Right!
Fun time
I must run quickly
on the road.
What must you do on the road
No, you mustn't
run quickly on
the road!
Fun time
Red man, stop. Green man, go!
Fun time
What must you do on the road
I must wait for the green man.
Right!
Fun time
I must ride a bike
on the pavement.
What must you do on the road
No, you mustn't
ride a bike
on the pavement!
Sound time
Stress
'Stop! There's a 'red man.
We 'mustn't walk now.
We must 'wait for the 'green man.
'There he is! 'Now we can walk,
But 'don't run!
Sound time
Stress 重读
'Stop! There's a 'red man.
We 'mustn't walk now.
We must 'wait for the 'green man.
'There he is! 'Now we can walk,
But 'don't run!
动词
动词
形容词
形容词
情态动词
助动词
1.动词要重读。
2.名词前有形容词修饰时,形容词要重读。
3.be动词、助动词、情态动词和not 结合时
要重读。
4.there置于句首表示倒装时要重读。
5.now置于句首要重读。
Sound time
找出各句中需要重读的单词
1. Here comes the bus.
2.These are new books.
3.We must look out for the cars.
4.Don’t run .
Sound time
找出各句中需要重读的单词
1. Here comes the bus.
2.These are new books.
名词
形容词
倒装
Sound time
找出各句中需要重读的单词
3.We must look out for the cars.
4.Don’t run .
动词
动词
名词
Culture time
In the UK,people drive on
the left side of the road.
in the UK 在英国
大写字母组合表示的国家名前,要加the
on the left side of the road 在马路左边
Culture time
In China, except Hong Kong and Macau, people drive on the right side of the road.
except 除了,不包括在内
Hong Kong 香港
Macau 澳门
on the right side of the road 在马路右边
Culture time
哪些国家靠右行驶
China (except Hong Kong and Macau)
the US
Russia 俄罗斯
Germany 德国
France 法国
Canada ...
Exercise
1. There are a lot of cars ____ both sides of the road.
A. on B.in C.at D.with
2. In Shanghai,we ride bikes on the ____side.
A. right B.left C.each D.every
Exercise
3.You should drive your car on the right of the
road in _______ .
A. Australia B.Japan C.Hong Kong D.Beijing
4.In _____ you must drive on the left side of the road.
A.the US B.the UK C.Canada D.Shanghai
Exercise
判断重读(绿色部分)是否正确
1. You are wrong.
2. You should wait for the green man
Practice
1.We must follow the rules on the road.(改为一般疑问句)
____we ____ the rules on the road
2.You must not read in the sun.(对画线部分提问)
_____ ______I_____in the sun
Must
follow
What
mustn’t
do
Practice
When you are in England, you must be very careful in the street because the traffic drives on the l__1__. Before you c__2__ a street, you must l__3__ to the right first and then left.
答案: left cross look
Practice
In the morning and in the evening when people go to or come from work, the streets are very b__4__. It is the m__5__ dangerous time.
答案:busy most
Practice
When you d__6__ a car in England, you have to be careful, too. Always remember the traffic moves on the left. So you must be careful. Have a look, or you will go the wrong w__7__.
答案:drive away with
Practice
In many English cities, there are big buses w__8__ two floors. You can sit on the s__9__ floor. From there, you can s__10__ the city very well. It's very interesting.
答案:second see
感谢观赏