新版pep小学英语六年级上册第二单元B部分.ppt

Part B let`s learnslowslow down stopwaittraffic lightsattentionpay attention towearhelmetsledbyferrybyfastTurn rightCrossingNo carsNo parkingNo bikes Go straightTurn leftTraffic SignsWhat are these?traffic lights 交通信号灯交通信号灯red lightyellow lightgreen lightWhat do they mean?green light go at a green lightred light stop and wait at a red lightDon't go at a red light. You must （必须）（必须）stop and wait.yellow light slow down and stop at a yellow lightDon't go at a yellow light. You must （必须）（必须）slow down and stop.traffic rules（规则）（规则）traffic lightsRemember the traffic rules.Look at the traffic lights.red lightyellow lightgreen lightGo at a green light.Stop and wait at a red light.slow down and stop at a yellow light.Remember（记住） the traffic rules.the traffic rules.at the traffic lights.at a yellow light.at a green light.at a red light.1. Look5. Remember（记住）（记住） 3. Stop4 slow down2. Go Let`s learn→必须必须。