Unit 4 Road safety（Grammar-Fun time）课件（共27张）

Traffic rules
交通规则
Always watch the traffic lights,
Before you cross（通过）the street.
Green means go.
Yellow means slow(慢的).
Red means stop.
Look to the left.
Look to the right.
Make sure no cars are in your sight(视野)。
Review story
How can you cross the roads safely?
你们如何安全地过马路？
看图，大声读句子。
Review story
First，you must look for...
Then，you must look at... and wait for the...
Sometimes, you cannot find ...near you.
You can wait on... and look out for...
You must first look...
You can also cross...with…
You must not play...
You mustn’t run...
How can you cross the roads safely?
你们如何安全地过马路？
三人一组，每人说一段.
Grammar
How can you cross the roads safely?
You must look for a zebra crossing.
You must look at the traffic lights.
You can wait on the pavement.
You must first look left, then right and then left again.
You can cross the road with other people.
What must you not do on the road?
You mustn’t play football on the road.
You mustn’t run on the road.
Read and find the rules
读并找出规律
How can
must
must
What must not do on the road
play football on the road
run on the road
you
cross the roads safely
?
?
you
look for a zebra crossing
.
.
.
.
look at the traffic lights
?
.
You
you
You
You
You
You
mustn’t
mustn’t
must
mustn’t
do …
情态动词
Try to use
must mustn’t
can can’t
You mustn’t play football or run on the road. It’s dangerous(危险的).
Try to use
两人一组，谈一谈图片内容.
can, can’t, must, mustn’t
Try to use
You _________ read on the road.
mustn’t
must mustn’t
can can’t
Try to use
A: Mum, ______ I eat an ice cream?
B: No, you _______. You ______ have dinner.
can
can’t
must
must mustn’t
can can’t
Try to use
You _________ climb over the fence(栅栏).
mustn’t
must mustn’t
can can’t
must mustn’t
can can’t
You _________ call
when driving.
mustn’t
Try to use
Try to use
must mustn’t
can can’t
You _________ look for a zebra crossing.





must
must
mustn’t
can
can
Traffic rules
交通规则
You _________ wait for the green man.
You ________ go when it’s the red man.
You _______ go when it’s the green man.
You ____ cross the road with other people.
cinema
school
museum
road
两人一组，选择一个场景，制定规章制度.
说完一个可以尝试说说其他场景。
You can/can’t...
You must/mustn’t...
Ss：Green man, go! … … …
S1: What must you do on the road? (提问者1)
S2: I must look out for cars.（淘汰者回答）
S3: What mustn’t you do on the road? (提问者2)
S2: I mustn’t run quickly on the road. （可有其他回答）
T: Red man, stop.
Tips:
1.击鼓传花游戏
2.老师发布Green man, go的指令。
3.听到指令Red man, stop立刻停下。
4. 根据出示场景回答同学问题，若不会可以寻求他人的帮助。
Model:
Ss: Green man , go! … … …
S1: What must you do in the…?(提问者1)
S2:I must …(淘汰者回答)
S3: What mustn’t you do in the…?(提问者2)
S2:I mustn’t … (淘汰者回答)
T: Red man, stop.
Ss: Green man , go! … … …
S1: What must you do in the…?(提问者1)
S2:I must …(淘汰者回答)
S3: What mustn’t you do in the…?(提问者2)
S2:I mustn’t … (淘汰者回答)
T: Red man, stop.
Ss: Green man , go! … … …
S1: What can you do in the…?(提问者1)
S2:I can …(淘汰者回答)
S3: What can’t you do in the…?(提问者2)
S2:I can’t … (淘汰者回答)
T: Red man, stop.
corridor
走廊
Ss: Green man , go! … … …
S1: What must you do …?(提问者1)
S2:I must …(淘汰者回答)
S3: What mustn’t you do …?(提问者2)
S2:I mustn’t … (淘汰者回答)
T: Red man, stop.
museum
Watch and think(思考现状)
你对他们有话说吗？
Write a proposal
Dear friends,
When（当...时） we have lessons,
we must listen carefully.
We mustn’t ____________.
When we visit museums,
We____________________.
We ___________________.
When we watch a film,
We____________________ .
We____________________.
When we are on the road,
We_____________________.
We_____________________.
When we ___________________.
We_____________________________.
Try to be a civilized(文明的)people. Come on, join us!
Name: __________
1.四人小组，共同完成倡议书；2.写完后，齐读倡议书。
Complete the proposal.
完善倡议书。
Follow the rules.
遵守规章制度。
两人一组，选择一个场景，制定规章制度.
Museum rules
You _______ see many interesting and old things.
You ____________ touch(摸) them.
You ____________ take photos either.
You ________ be quiet here.
You __________ litter here.
You __________ smoke either.
can
mustn’t
mustn’t
must
mustn’t
mustn’t
两人一组，选择一个场景，制定规章制度.
School rules
You _______ study a lot here.
You __________ say “Hello!” to teachers.
You __________ help others.
You _____________ fight(打架) with others.
You ____________ throw rubbish on the ground.
You ____________ walk on the grass.
can
can
can
mustn’t
mustn’t
mustn’t
两人一组，选择一个场景，制定规章制度.
Cinema rules
You _______ watch films in it.
You _______ eat and drink too.
You ________ keep quiet here.
You ____________ climb the chairs.
You ____________ litter or smoke here.
You ____________ be late either.
can
can
mustn’t
must
mustn’t
mustn’t
两人一组，选择一个场景，制定规章制度.
Road rules
You _______ walk on the pavement.
You _______ also cross the road with other people.
You ________look for a zebra crossing.
You ________ wait for the green man.
You _____________ run on the road.
You _____________ play either.
must
can
must
must
mustn’t
mustn’t