(共30张PPT)
Unit 2
Ways to go to school
What are they
They are lights.
Do you see lights in different colours in our city
traffic lights
Lead in
Three.
What are they
Red, yellow and green.
What do they mean Do you know
How many colours does the traffic lights have
New words
Presentation
It’s a yellow light. We must slow down and stop.
It’s a red light.
We must stop and wait.
straight
It’s a green light. We can go.
snow, follow, bowl,
ai
ow
停下
慢下来
Red, red, red, stop and wait.
Yellow, yellow, yellow, slow down and stop.
Green, green, green, go, go, go.
Read the chant together.
游戏规则：
教师说Red, 学生说Stop and wait，并做出相应的动作，做错的同学将淘汰。
Red
green
yellow
Red
green
yellow
听指令，做动作
Slow down and stop at a yellow light.
Stop and wait at a red light.
Go at a green light.
When do we go
When do we stop and wait
When do we slow down and stop
Let’s learn
and at a yellow light.
and at a red light.
at a green light.
Remember the traffic rules.
Slow down
stop
Stop
wait
Go
Where are they now
Where are they going
Who are they
Mrs Smith, Mike, Amy
and John.
The nature park.
At the crossing.
Look at the picture and have a guess.
Listen to the tape and follow the tape.
Look! The park is over there! Let’s go!
Please wait! It’s red now. We must stop and wait.
Mike:
Mrs Smith:
表达一定要做某事的肯定句型。
句型结构：主语 + must + 动词原形 + 其他.
Language points
We must stop and wait. 我们必须停下等一等。
eg. I must go now. 现在我必须走了。
You must finish your homework first.
你必须先完成作业。
【辨析】 must和have to
eg. We must be there on time. 我们必须准时到那儿。(责任感的驱使)
I have to do my homework now. 我不得不现在做作业。(不得不做)
1. must 多表示主观需要或责任感的驱使有必要或有义务去做某事，多译为“必须”，没有人称和时态的变化。
2. have to 多表示客观存在的环境所限，即客观的要求，多译为“不得不”，有人称和时态的变化。
Read the dialogue in pairs.
Look! The park is over there! Let’s go!
Please wait! It’s red now. We must stop and wait.
Mike:
Mrs Smith:
Make a new dialogue.
Look! The is over there! Let’s go!
Please wait! It’s now. We must .
Mike:
Mrs Smith:
Mrs Smith and the children are going to the nature park.
What does Mrs Smith tell the children to do Can you guess
Stop and wait at a red light.
Let’s try
Listen to the tape and answer the question.
√
听力原文：
Mrs Smith: Children, let’s get on the bus!
Children: Yeah!
Mrs Smith: You should get on one by one.
Children: OK.
Chen Jie: Mrs Smith, where is Wu Binbin
Mrs Smith: He’s not coming. His grandpa is ill.
Chen Jie: I’m sorry to hear that.
一个一个地
Wu Binbin goes to the hospital to meet his grandpa. How can he get there Guess.
He can go to the hospital by bus/...
Then how does he get there
Presentation
Watch the video and answer these questions.
1. How does Wu Binbin get to the
hospital
2. What are Wu Binbin and Mr Jones
talking about
3. Where are the pictures from
Take the No. 57 bus over there.
Pictures of bikes.
They’re from Mr Jones’ cousin in the USA.
号码，编号
What’s this
It’s a helmet.
In the USA people on bikes must wear the helmets.
头盔
戴
同音词where
What is right, when we see the red light
Don’t go at the red light.
告诫某人不要做某事。
句型结构：Don’t + 动词原形 + ...
eg: It's raining. Don't go outside.
We must pay attention to the traffic lights.
必须
注意
Mr Jones, how can I get to the Fuxing Hospital
Take the No.57 bus over there.
Thanks. Wow! So many pictures of bikes!
They’re from my cousin in the USA.
What’s this
A helmet. In the USA people on bikes must
wear one.
I see. Oh, the bus is coming! Bye, Mr Johns.
Hey, don’t go at the red light!
Oh, right! Thanks. I must pay attention to the traffic lights!
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Let’s talk
Listen to the tape and follow the tape.
Mr Jones, how can I get to the Fuxing Hospital
Take the No.57 bus over there.
Thanks. Wow! So many pictures of bikes!
They’re from my cousin in the USA.
What’s this
A helmet. In the USA people on bikes must
wear one.
I see. Oh, the bus is coming! Bye, Mr Johns.
Hey, don’t go at the red light!
Oh, right! Thanks. I must pay attention to the traffic lights!
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Let’s read the dialogue in roles.
Mr Jones, how can I get to …
Take the … bus over there.
Thanks. Wow! So many pictures of bikes!
They’re from my cousin in the USA.
What’s this
A … In the USA people on bikes must …
I see. Oh, the bus is coming! Bye, Mr Johns.
Hey, don’t go at…!
Oh, right! Thanks. I … pay … to the traffic lights!
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Mr Johns:
Wu Binbin:
Let’s act the dialogue out.
T: Are they right What can you say to them
Don’t go at a red light. It’s
dangerous.
Don’t turn right.
You must stop. You can see this on the road.
What do these signs mean Where can you see them
Stop.
Don’t touch the door. You can see this in the subway.
Practice
一、将交通灯与交通规则连线。
1. Slow down and stop!
2. Stop and wait!
3. Go!
Exercises
二、按要求写单词。
wear
同音词
go
反义词
交通灯
汉译英
don’t
完全形式
where
come
traffic lights
do not
三、根据汉语意思补全句子。
1. 看看交通灯。
Look at the _______ _______.
2. 公园在那边。
The park is ______ _______.
3. 你们可以在绿灯的时候走。
You can ________ ________ a green light.
4. 在黄灯的时候要减速慢行。
______ ______ ______a _______ light.
traffic lights
over there
go at
Slow down at
yellow
Summary
1. 学习了单词和词组：
slow, slow down, stop, wait, go, traffic, traffic light,No. helmet, pay attention to
2. 学习了三条交通规则：
Slow down and stop at a yellow light.
Stop and wait at a red light.
Go at a green light.
3. 学习了谈论交通规则的句型：
Don’t ...
I must ...
