dolphin，panda，gorilla.

　　（Teacher shows a picture of an animal and students give the answers at once.Then teacher checks whether the answer is correct and asks the students to read after her/him.）

　　T：Well，you all give the correct answers. You are really smart. OK，so can you be smart enough to find out their common? You see，there is bear，deer，tiger，fish，turtle and so on，different kinds of animals. Then，what species are they? Can you use an adjective to describe them?

　　S1：Endangered.

　　T：Good. They are all endangered species. Endangered means "faced with the danger of extinction" or "dying out".Now，let's take whale for example. What problem makes the whale endangered?

　　S2：They are being hunted and

killed.

　　T：Well done. What else animals have the same problem?

　　S3：Milu deer，rhino，tiger，crocodile，leopard，gorilla.

　　T：Right，then what problem faces the panda?

　　S4：They don't have enough food.

　　T：What else animals have the same problem?

　　S5：Koala，giraffe.

　　T：Good. Then what problem faces the polar bear?

　　S6：Their living environment is being destroyed and the animals are dying out.

　　T：Good job! Then what else animals have the same problem?

　　S7：Tiger，tropic fish，turtle，dolphin，gorilla.

　　T：Excellent!

　　Step 2 Skimming

T：OK，you have got the general knowledge of endangered animals.Now today we are going to learn a story about the experience of a little girl called Daisy.She has been to three places，and met three different