【正文】
T: The hippo is big, but the elephant is bigger. Big,bigger. The hippo is big, but the elephant is bigger. Do the action. (big VS small) 板書small smallerT: Which is smaller, an elephant or a hippo?S: A hippo is smaller.Point to the picture. (A turtle) PPT T: Oh! What’s that? S: It’s a turtle.T: Is a turtle big? S: No, it isn’t. T: Yes, a turtle is small.Point to the picture. (A snail) PPTT: Oh. Here es a snail. Is a snail small? S: Yes, it’s small. (引導(dǎo)S說)Show the picture. (A turtle and a snail) PPT T:Look! The Sports Meeting begins. What are the turtle and the snail doing? S: They’re running. T: Yes. The turtle and the snail are running. They’re having a race.Point to the picture. (A turtle VS a snail) T: Which is faster, the turtle or the snail? S: The turtl