Where is the traffic very busy? At the front of shops;At the supermarket;At the crossing;At the bus-stop.
2、你有没有在这样拥挤忙碌的马路上行驶的经历？
When we are near a busy road,what should we pay attention to?
There are so many cars,so many buses;so many bikes .Boys and girls,we must be very careful.
请小朋友来交流一下感受，谈一谈过马路要注意什么？
3、进行交通安全教育，要遵守交通规则：
a. First,look around.( 过马路要看两边有没有车辆)；
b. Second, look at the lights. Red stop, green go, yellow wait a minute(红灯停，绿灯行，黄灯等一等，记住要走斑马线。)
c. Third,remember all the cars drive on the right.
T: Can you remember?
S: Yes, I can!
2）发展阶段
1、OK! Today we will finish the picture about busy traffic.What can we do?
今天我们要来完成一张表现繁忙的交通的画，你能用哪些方法来表现？
生：可以剪贴、画、做手工。
2、OK!Boys and girls,please look at the blackboard!Here is a picture.
（出示一张简单的街道图，有好几条马路，路边有一部分大厦和商店）
The road have no cars, who can help me make them busy?
(这条马路太冷清了，谁能帮老师想个办法，让它热闹起来呀？)