Warming-up Game:I say you doOne do we say.Be careful.Dangerous!Park here. Don't park.Turn around. Walk the zebra crossing.Exit. Be careful! Be careful! Be careful! Be careful! Be careful! Be careful! Be careful! Be careful! Be careful! Be careful! It's yellow now.Don't cross the street.现在It's green now.We can cross the street .能 1.Where are they going?Listen and answer2.What are they going to do?They are going to the shop.They are going to buy a gift.Let's go to the shop. I'm goingto buy a gift for your grandpa.OK.Be careful! Look at the traffic lights. It's yellow.Don't cross the street. Stop and wait.All right.The light is green. We can go now.Let's go.Safety first 安全第一
