师：Okay, boys and girls, are you ready for class?
生：Yes, okay.
师：First of all, let's enjoy a video. Then tell me what you can get from the video.
（播放视频）
师：Unit Five: Why Are Colors Important? Let's look at the colors in nature. The sea is big and blue. It's so beautiful. We see green grass and plants. We can play on them. In spring, there are flowers, maybe yellow, purple, blue, and red. And the busy bees are yellow and black. What about colors in our daily life? Yellow buses take us to school. Green lights say we can go. We know blue represents cold and red represents hot. On gray days, we paint many colors on white paper. There are so many colors all around us all the time. What colors do you see in life? How do colors help us? What can you tell me?
生：Colors can be useful.
生：Colors are beautiful.
生：Colors are around us.
师：Yes, colors are all around us. They are so useful and beautiful. Look, here are some pictures. Can you guess what colors they are? Please ask and answer like this: “What color is it? I think it's...”
（展示图片）
师：What color is it?
生：Black.
师：Black. Sit down. What color is it?
生：White.
师：White. Turn around. Let me have a try. You two, please. Look at this picture. What color is it?
生：I think it's green.
师：Is it green? Do you think so? What color is it?
生：It's blue.
师：Okay, sorry, you're wrong. Guess again. What color is it?
生：What color is it? I think it's red and black.
师：Is she right?
生：Yes, black and white.
师：Okay, how about this picture?
生：What color is it? I think it's pink.
师：Let's see. Bingo! It's pink. Okay, how about this beach picture?
生：What color is it? I think it's yellow.
师：Wow, bingo! It's yellow. And this picture?
生：What color is it? I think it's red.
师：Yes, it's red. And the last picture. You two, please.
生：What color is it? I think it's orange.
师：Wow, it's orange. You are so smart, boys and girls. Look, so many useful colors. Actually, colors can tell us many things. Mister Jones has a colorful book. Look, this is the title of this book. Can you read it?
生：Colors can talk.
师：Yes, let's read it. “Colors can talk.” Very good. Let's read it together. “Colors can talk.”
（师生一起朗读）
师：Okay, so let's read the book together. We see many colors in the pictures, right?
生：Yes.
师：Let's read and circle. Now open your book, turn to page 57. Can you find it? Circle the colors you see in the picture. First, read the words by yourself.
（学生自主朗读单词）
师：Are you ready?
生：Yes.
师：Read and circle the colors you see in the pictures. Circle them.
（学生完成任务）
师：Are you finished?
生：Yes.
师：Now who can share your answer?
生：Black, black, blue, blue, green, green, yellow, yellow, red, red, white, white.
师：Very good. Thank you, boy. Sit down, please. Now let's check together. It's black, right?
生：Yes, it's black.
（师生一起确认颜色）
师：But some of these colors can talk. Can you guess what colors can talk? What colors can talk?
生：Red can say “No”.
生：Green can say “Go”.
生：Blue can talk.
师：Yes, blue can talk. Maybe you can't use “and”. You know blue can talk, right?
生：Blue can say “Use again”.
师：Yes, blue can say “Use again”. Maybe blue can also say “Be careful, it's dangerous”. So yellow can talk too, yes or no?
生：Yes.
师：So we know four colors can talk. What are they? Let's say together.
生：It's red, it's green, it's blue, it's yellow.