Unit 5 Safety Lesson 2（课件）人教新起点版英语四年级上册

Unit5 Safety Lesson 2 1 Be careful! run down the stairs climb on the window ledge play with fire safe Point and say. Let’s review. Group Work 两人合作说一说 Safety Rules 安全守则 Be careful! Don’t … It’s dangerous. Let’s review. climb on the window ledge swim in the river play with fire run down the stairs 1. 2. 3. 4. river河 3 Who can you see in these pictures? a policeman a man Father Daughter女儿 Where are they? street 街道 What else其他的 can you see in these pictures? red light sidewalk Safety Rules Traffic lights交通信号灯 Red light Yellow light Green light = = = Please stop! Please wait! Please go! P51 the red light Policeman： Please wait for the green light. It’s safe. Man: OK. Thank you. What will the policeman say to the man? What will Father say to Daughter? sidewalk Father: Be careful! Use the sidewalk. Daughter: OK! Father Daughter女儿 Listen and repeat. P51 A 9 Read it by yourselves for one minute . 自己朗读对话 Learning tip : 当你自己朗读时，遇到不会读或不明白意思的单词或句子，可以把它圈起来，请教同学或老师！ 开始 10 20 30 一分钟倒计时 50 40 60 30 20 10 Let’s practice.举一反三 P51 A 10 Let’s practice.举一反三 safe dangerous It’s Safety Rules It’s safe! It’s dangerous! Please wait for the green light. It’s safe. Safety Rules It’s dangerous! It’s safe! Be careful! Please use sidewalk. Please go. It’s safe. Safety Rules It’s dangerous! It’s safe! Be careful! Don’t read books on the street. It’s dangerous. in the library 图书馆 at home家 Safety Rules It’s dangerous! It’s safe! Be careful! Don’t play football on the street. It’s dangerous. on the playground 操场 Let’s practice.举一反三 Tick√ or cross× P51 B 1. 2. 3. 4. 5. Let’s practice.举一反三 Be careful! Don’t _______------------------------------------------------------------------------___! It’s dangerous! Please _____----------------------------------------------------------------------_____! It’s safe. P51 B Let’s practice.举一反三 group-work 2人一组，完成题单。 Word Box 参考词汇 骑自行车：ride a bike 看书： read books 公路上：on the road 街道上：on the str