人教新起点小学英语四年级上册《Unit 5 safety》(lesson27)ppt课件

(共33张PPT)
play with fire 玩火 underpass 地下通道
downstairs 往楼下；在楼下 rule 规则；惯例
Touch 触摸；碰 footbridge 人行桥
Climb 爬，攀登 fence 护栏
Careful 小心的；仔细的 clime over 翻越
Dangerous 危险的 safe 安全的
Sidewalk 人行道 stop 停止
Crosswalk 人行横道 cross 穿越，横跨
footbridge
cross walk
sidewalk
footbridge
Climb over
underpass
play with fire
Traffic 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 BOX
climb, careful,
play with fire,
touch ,
downstairs
Be careful ! It’s dangerous.
Don’t climb the tree.
Don’t touch the wire.(电线)
Don’t slide downstairs !
Don’t play with fire . It’s dangerous.
WORD BOX
climb, 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.