人教新起点英语四上Unit 5 safety(lesson27)ppt课件.ppt

play with fire 玩火玩火 underpass 地下通道地下通道downstairs 往楼下；在楼下往楼下；在楼下 rule 规则；惯例规则；惯例Touch 触摸；碰触摸；碰 footbridge 人行桥人行桥Climb 爬，攀登爬，攀登 fence 护栏护栏Careful 小心的；仔细的小心的；仔细的 clime over 翻越翻越 Dangerous 危险的危险的 safe 安全的安全的Sidewalk 人行道人行道 stop 停止停止Crosswalk 人行横道人行横道 cross 穿越，横跨穿越，横跨footbridgecross walksidewalkfootbridgeClimb overunderpassplay with fireTraffic lightBe ! It’s dangerous.Don’t the tree.Don’t the wire. It’s dangerous.It’s dangerous. Don’t slide !Don’t . It’s dangerous.WORD BOXclimb, careful, play with fire, touch ,downstairsBe careful ! It’s dangerous.Don’t climb the tree.Don’t touch the wire.(电线电线)Don’t slide downstairs !Don’t play with fire . It’s dangerous.WORD BOXclimb, careful, play with fire, touch ,downstairsPlease don’t climb over the fence.1.Use the crosswalk. It’s safe.2.Use the footbridge. It’s safe.3.Don’t run downstairs.4.Use the sidewalk. It’s safe.1.Use the crosswalk. It’s safe.2.Use the footbridge. It’s safe.3.Don’t run downstairs.4.Use the sidewalk. It’s safe.1.Use the crosswalk. It’s safe.2.Use the footbridge. It’s safe.3.Don’t run downstairs.4.Use the sidewalk. It’s safe.1.Use the crosswalk. It’s safe.2.Use the footbridge. It’s safe.3.Don’t run downstairs.4.Use the sidewalk. It’s safe.1.Use the crosswalk. It’s safe.2.Use the footbridge. It’s safe.3.Don’t run downstairs.4.Use the sidewalk. It’s safe.5.Don’t touch it. It’s dangerous.6.The light is red. Please stop.7.Don’t play with fire.8.The light is green. Let’s go. 5.Don’t touch it. It’s dangerous.6.The light is red. Please stop.7.Don’t play with fire.8.The light is green. Let’s go. 5.Don’t touch it. It’s dangerous.6.The light is red. Please stop.7.Don’t play with fire.8.The light is green. Let’s go. 5.Don’t touch it. It’s dangerous.6.The light is red. Please stop.7.Don’t play with fire.8.The light is green. Let’s go. 5.Don’t touch it. It’s dangerous.6.The light is red. Please stop.7.Don’t play with fire.8.The light is green. Let’s go. 。