Unit 2 Ways to go to school Say the chant How do you come to school? Sometimes by bike. Sometimes by car. But I never by subway. How do you go to New York? Never on foot, never by train. Always by plane. Always by plane. Can you see lights in different colour in our city?We can see things with lights.We have red,yellow,and green lights.We call them “traffic lights”. Look at the traffic lights（交通燈）. What colors are they?What do they mean（意義）? light Slow down and stop at a yellow light. Dont go at a yellow light. You must （必須）slow down and stop. sl dan red light Stop and wait at a red lightDont go at a red light. You must （必須）stop and wait.stop 停下wait 等待 wet green lightGo at a green light. go 走 Go at a green light.綠燈行traffic rules交通規(guī)則Slow down and stop at a yellow light.黃燈慢行并停止Stop and wait at a red light.紅燈停止并等待Remember（記?。﹖he Look！ The park is over there! Lets go! Please wait!Its red now!We must stop and wait! 1.Divide Ss into two groups.2.Play it natually.3. With proper intonation. 四人小組中先選好角色，其中一人扮演盲人，一人扮演帶路的人，一位同學負責演示交通標志，另外一位根據(jù)上一位同學的交通標志說出相應的指令，帶路的同學要根據(jù)指令帶著“盲人”做出相應的動作。 the traffic rules.at the traffic lights.at a yellow light.at a green light.at a red light.1. Look5. Remember 3. Stop and wait4.Slow down and wait2. Go Look, the light is _. Can I go?Now the light is _. The light is _. redyellowgreenNo, you cant. You must _ and _.No, you cant. You must _ and _.Yes, you can. Can I go?Can I go?stopwait slow downwait 1.Read the dialogue on P17 for 15 minutes.2. Try to play the game “Role-play” with your best friends after class. Thanks!