课件15张PPT。Unit 4 Let's Go and PlayLesson 21 Can You See the Bus?1. can的陈述句We can swim.We can run.2. can的否定句I can't fly. I can't walk.3. can的疑问句--Can you ride a bike?--Yes, I can.--No, I can't.Can you ...?Let's practice.Can you walk?No, I can't.Can you sing?Yes, I can.flyCan you run fast?Yes, I can
run fast.No, you can't
run fast.I'm the winner.Oh, no!Thank you!课件19张PPT。Unit 4
Let’s Go
and Play!Lesson 21
Green Light. Go!Look and say!These are traffic lights.Red light, stop.Yellow light, wait.Green light, go.＿＿, it’s a green light!＿＿, it’s a yellow light!＿＿, it’s a red light!It’s a ＿ light, let’s wait!It’s a ＿ light, let’s stop.It’s a ＿ light, let’s go.Don’t ＿, it’s a yellow light.＿ go, it’s a red light. Go
Wait
Stop
yellow
red
green
Go
Don’t
Answer Talk with your partner about the fun_ction of traffic lights.Let’s talk!Write down the new letters on the book, each for three times.Homework Thank You!
