(
课件网) Unit 2 Looking for a Hospital Period 5 Turn right Go straight Go along Go down Turn left across from Bus stop Traffic lights corner Let's pick up the apples. The roads in cities are usually very busy. There are lots of _____, _____, _____, and _____ on the road. cars buses taxis bikes We need to be careful. Question: They look in order.(有序） Why They obey（遵守） the traffic rules（交通规则）. traffic signs（交通标志） traffic signs Now look at the signs and learn the traffic rules： Traffic lights have three colors. A ____ light means “Stop”. red We must not cross the road. 禁止 Traffic lights have three colors. A _____ light means “Go”. green We can walk across the street quickly. 穿过街道 Traffic lights have three colors. A _____ light means “Wait”. yellow 等待 Red means stop. You must ___ at red light. Yellow means wait. You must ___ at yellow light. Green means go. You can __ at green light. go traffic lights ...must +（动词原形）... stop wait green red 看到动词说颜色，看到颜色说动词。 wait stop green go yellow Let's have a game: This sign means “You must not ride bikes here.” 禁止 You must not ride bikes here. You should not ride bikes here. Do not ride bikes here. No bikes riding here. 这里禁止骑自行车。 This sign means “You must not turn left.” 禁止 You must not _____ here. You should not _____ here. Do not _____ here. No _____ here. turn left turn left turn left turning left 这里禁止左转。 You must not _____ here. You should not _____ here. Do not _____ here. No _____ here. turn right turn right turn right turning right 这里禁止右转。 You must not _____ here. You should not _____ here. Do not _____ here. No _____ here. turn turn turn turning 这里禁止掉头。 What does this sign mean？ It means “Be careful.” You must _____ here. You should _____ here. be careful be careful 这里一定要小心。 Listen and read. What is it talking about It is talking about ... traffic signs and traffic rules. 1.Do you know all these signs 2.What does this sign mean 3. Do you know one more traffic rule Yes, I do. It means you must not turn right. Yes, I do. We must walk right on the street. Read and answer. Here is ferry. Pay attention to the train. No bikes downhill. Stop and check. Go on foot. Watch for pedestrains. No turning left or right. No cars passing. Learn more about traffic signs. Summary 1. traffic signs; 2.traffic rules; 3.Pay attention to the traffic rules.
