2. Lesson 19 The Zoo Is Open! Unit 3 Amazing Animals

3. Language 掌掌握的词汇及短语 :zebra, somewhere, protect, open, lake, nature, scientist, scientist, a kind of, all kinds of 识识别的词汇及短语： cage, habitat, wild, gorilla, extinct, protect…from, stop…from doing

4.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos animals.( 保护 )  2. The （笼子） are very big.  3.They usually have plants and a little.( 湖 )  4. A （栖息地） is a place where an animal lives in ( 自然 ).  5. Many plants and animals are going （决灭 的） habitat, nature.  6. （科学家） say that seventy-four different ( 种类 )of living things go extinct every day.

5.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos protect animals.( 保护 )  2. The （笼子） are very big.  3.They usually have plants and a little.( 湖 )  4. A （栖息地） is a place where an animal lives in ( 自然 ).  5. Many plants and animals are going （决 灭的） habitat, nature.  6. （科学家） say that seventy-four different ( 种类 )of living things go extinct every day.

6.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos protect animals.( 保护 )  2. The cages （笼子） are very big.  3.They usually have plants and a little.( 湖 )  4. A （栖息地） is a place where an animal lives in ( 自然 ).  5. Many plants and animals are going （决 灭的） habitat, nature.  6. （科学家） say that seventy-four different ( 种类 )of living things go extinct every day.

7.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos protect animals.( 保护 )  2. The cages （笼子） are very big.  3.They usually have plants and a little lake.( 湖 )  4. A （栖息地） is a place where an animal lives in ( 自然 ).  5. Many plants and animals are going （决 灭的） habitat, nature.  6. （科学家） say that seventy-four different ( 种类 )of living things go extinct every day.

8.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos protect animals.( 保护 )  2. The cages （笼子） are very big.  3.They usually have plants and a little lake.( 湖 )  4. A habitat （栖息地） is a place where an animal lives in nature ( 自然 ).  5. Many plants and animals are going （决 灭的） habitat, nature.  6. （科学家） say that seventy-four different ( 种类 )of living things go extinct every day.

9.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos protect animals.( 保护 )  2. The cages （笼子） are very big.  3.They usually have plants and a little lake.( 湖 )  4. A habitat （栖息地） is a place where an animal lives in nature ( 自然 ).  5. Many plants and animals are going extinct （决灭的） habitat, nature.  6. （科学家） say that seventy-four different ( 种类 )of living things go extinct every day.

10.  Ask the students to read the text aloud, and fill in the blanks.  1. Zoos protect animals.( 保护 )  2. The cages （笼子） are very big.  3.They usually have plants and a little lake.( 湖 )  4. A habitat （栖息地） is a place where an animal lives in nature ( 自然 ).  5. Many plants and animals are going extinct （决灭的） habitat, nature.  6. Scientists （科学家） say that seventy-four different kinds ( 种类 )of living things go extinct every day.

11.  open 1. v. 打开  2. adj. 开放的 a kind of 一种 different kinds of 不同种类的 all kinds of 各种各样的

12. Play the tape or read the passage, and look for the sentences. 1.Small cages made it easy for people to see the animals. 2.Zoos are working together to stop animals from going extinct

13. 语言点讲解 1.make it easy for sb. to do sth. 对某人 说做某事很容易。 2.stop sb. from dong sth. 阻止某人做某 事，在主动语态中 from 可以省略，在被 动语态中 from 不可以省略。 如： He was stopped from playing basketball.

14. Write a story about your trip to the zoo. Don’t forget to answer these questions: When did you go to the zoo? Who went to the zoo with you? Did you buy tickets for the zoo? What animals did you see? What animals did you like best? Why? Are zoos good for animals?

15. Homework 要求学生写一篇有关动物与动物保 护的文章 。

16. Thank you! Bye-bye!