2. Book 7 Unit 1 B Let’s learn

3. ① Amy usually comes to school _______. Sometimes ______. ② Mike often comes to school _________. ③ Mrs Smith usually ______ to school. Sometimes ______. on footby bus by bike walks by car

4. Let's talk Good mornig, Mrs Smith. Hi,children.You're early. How do you come to school?

5. Usually, I come on foot. Sometimes I come by bus. I often come by bike.

6. How do you come to schoo,Mrs Smith? By car? Sometimes,but I usually walk. That's good exercise.

7. Let's talk

11. red yellow green a light lights __ __ __ __ __ __ __ f t r a i c

12. pay attention to the traffic lights 注意交通信号灯

13. Slow down and stop! Slow down and stop at a yellow light.

14. Stop and wait Stop and wait at a red light.

15. Go ! Go at a green light.

16. Stop and wait ! Slow down and stop ! Go ! Pay attention to the traffic lights. Remember the. traffic rules ( 交通规则 ) ( 记得 )

17. Let’s Chant Pay attention to the traffic lights. Traffic lights, traffic lights! Slow down and stop at a yellow light. Stop and wait at a red light. Go at a green light. These are the traffic rules. Traffic rules, traffic rules! Remember the traffic rules!

19. A: What are they? They have 3 eyes, red, yellow and green. B: Oh, they are________ _________. A: But why do they have 3 colours? B: Look! It’s a yellow light. Let’s_____________________! A: Oh, I see. Slow down and stop at a yellow light. It’s red now. Can we go? B: No, we must_______________. It’s green now. Let’s _____ ! A: So they are the _______ ________. I remember now. traffic lights go stop and wait slow down and stop trafficrules Fill in the blanks

20. No entryNo bikes No cars One wayCrosswalk Turn right （交通标志） ▲

21. 作业： １． P17 三句话抄３，默１． ２．作业本 P10(2,3)