Unit 4 Road safety（Story time）课件（共23张PPT）

Unit4 Road safety
(Story time)
Unit4 Road safety
安全（名词）
Watch the cartoon
Watch the cartoon and find out what's on the road.
(观看卡通，找出马路上有什么）
a zebra crossing
red man
green man
traffic lights
/?/
/ai/
a pavement
人行道
save
road
cross
safely
a zebra crossing
red man
green man
traffic lights
a pavement
a busy road
many busy roads
cross the road safely
road safety
Please read the words loudly.
Game time
Which is the topic sentence?
Read by yourself quickly and find the topic sentence.
自己快速读完全篇并找出主题句。
1
2
3
Look and match
What must you not do
on the road?
How to cross the road
at the zebra crossing?
How to cross the road when there's no zebra crossing?
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At the zebra crossing
First
You ______ look for ________________ .
Then
You ______ look at _________________ .
and wait for the _____________.
the traffic lights
green man
a zebra crossing
Rule1:
读36页课文，完成表格
How to cross the road at the zebra crossing?
must
must
-Can you see the red man?
-You _________ cross the road now.
mustn't
-Look! Here's the green man.
-You ______ cross the road now.
can
Tips：
1. can 为情态动词，意为“可以”。
2. 情态动词must , 意为“必须”，语气比can强烈。
Tips：
1. must 为情态动词，意为“必须”。
2. must 的否定形式，must not =mustn’t, 意为“禁止”。
Rule2:
How to cross the road safely when there's no zebra crossing?
Read and discuss in groups.
Underline the key sentences.
小组内阅读讨论。划出关键句。
Fill in the blanks
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}No zebra crossing
Wait on the ________________.
Look out for _________ and __________ .
First look _______ , then _______ and then _____ again.
Cross the road with ____________________ .
pavement
cars
bikes
left
right
left
other people
Answer questions
1. Is it a good idea to cross the road with other people?
2.Why?

Yes,it is.
Because the drivers can see you easily.
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We mustn't ______ or _______ on the road.
Rule3:
run
play
What must you not do on the road? Why?
Because there are many cars and bikes.
Read the last part of the passage by yourself.自读文章最后一部。
-What else must you not do on the road?
-We mustn't...
Think
Listen and imitate
Happy reading
Read after one
(跟一个人读)
Read in paragraphs
(分段读)
Read together
(一起读)
Work in groups.
Tip
Think and write
zebra crossing
traffic lights
pavement
left
right
left
other people
run
play
S1 : Grandma, you mustn't cross the road like that!
: Why?
S1 : It’s not safe. First,you must look for … .
Then, you must look at the… and wait for the …
: But there is no zebra crossing!
S2 : When there is no zebra crossing, you must wait on …
and look out for ...
: Look out? How?
S3 : You must first look …, then … and then…
: Like this?
S1 : Very good, Grandma! You can also cross… with …, because …
: I see. Thank you .
Role play
Summary
Rule1:
Rule2:
Rule3:
First, you must look for...
Then, you must look at the... and wait for...
You can wait on...and look out for...
You must first..., then...and then... again.
You can also..., because... .
We mustn't... on the road.
Roads are countless.
(道路千万条)
Safety is foremost.
(安全第一条)
Follow the rules and stay safe on the road.
Homework
Read after the tape 3 times.
2.Try to retell the story.
3.Group work: Find out more traffic rules of China and western countries.