第三课时 Part B Let's learn & Role-play
1．学习单词并掌握：slow，slow down，stop 2．学习并掌握句型：
(1)Stop and wait at a red light.
(2)Slow down and stop at a yellow light. (3)Go at a green light.
3．了解基本的交通规则，即红灯停、绿灯行、黄灯等一等。
掌握教学目标中的单词和重点句型。
Step 1 温故习新(5 minutes)
1．Go over words：by subway，by bus? 2．T：How do you come to school?
S：Usually,__I come on foot./Sometimes I come by bus?/I often come by bike. Step 2 新课展示(15 minutes)
1．T：Show traffic light models to teach the new words. Q：What are these? S：Traffic lights.
Q：What colour are they?
S：They are red，green and yellow.
T：Do you know the traffic rules about traffic lights? S：Answer it in Chinese.
2．T：Show word cards to teach：slow，slow down，stop T：Look at the traffic lights and say traffic rules：
S：Stop and wait at a red light.Slow down and stop at a yellow light.Go at a green light. 3．出示交通图片，进行表演。 Step 3 合作交流(10 minutes)
1．Let's learn：听录音，看图仿读句子。 2．教读并讲解重点句子。 Step 4 名师自测(5 minutes)
一、读一读，连一连。
slow slow down stop red light green light yellow light
停止 红灯 慢 黄灯 绿灯 慢行二、根据交通规则Tick(√) or cross(×)。 ( )1.Go at a yellow light.
( )2.Stop and wait at a red light. ( )3.Go at a red light. ( )4.Go at a green light.
( )5.Slow down and stop at a yellow light. Step 5 课堂作业(5 minutes) 读读、背背教学目标里的重点句子。
这节课我学到了：________________________________________________________________________
________________________________________________________________________
Unit 2 Ways to go to school
1．Stop and wait at a red light.
2．Slow down and stop at a yellow light 3．Go at a green light.
第四课时 Part B Let's try & Let's talk
1．人们必须遵守交通规则。 2．听力练习。
3．流利朗读Let's talk部分。
Know something about riding a bike and some traffic signs.
Step 1 温故习新(5 minutes)
1．T：Red light means? S：Stop and wait. T：Yellow light means? S：Slow down and stop. T：Green light means? S：Go. 2．填一填，读一读，译一译。
(1)S______ and w______ at a red light. (2)S______ down and stop at a yellow light. (3)G______ at a green light. Step 2 新课展示(18 minutes)
1．Let's talk
T：How do you go to Chengdu/Chongqing? S：By bus/Take the bus.
T：Look at the picture and answer：What are the people doing? S：They are riding bikes. T：What are on their heads? S：They are helmets．
2．T：Listen to the tape and read the dialogue. 3．T：我们骑自行车应该注意什么？
S：In the USA people on bikes must wear helmets. 4．小组理解并表演对话。 5．Let's try：Listen and tick. Step 3 合作交流(5 minutes)
1．记住句子：In the USA people on bikes must wear helmets. 2．看图了解交通规则。 Step 4 名师自测(7 minutes)
一、填一填，读一读，译一译。
1．I can see so many ________(picture)．
2．You must ________(wear) a helmet when you are on your bike in the USA. 3．—How can I ________(get) to the hospital? —On foot.
4．Don't ________(go) at the red light.
5．There are so many ________(bike) in the pictures. 二、连词成句。
1．green，go，at，light，a(.)
________________________________________________________________________
2．wait，and，a，red，stop，light，at(.)
________________________________________________________________________ 3．down，and，slow，a，light，yellow，stop，at(.)
________________________________________________________________________ Step 5 课堂作业(5 minutes)
1．读读Let's talk。
2．记一记本节课单词：helmet，must，wear，attention，pay attention to，traffic light。
这节课我学到了什么：________________________________________________________________________
________________________________________________________________________
Unit 2 Ways to go to school
In the USA people on bikes must wear helmets.