Help save the animals 帮忙拯救动物

Presentation on theme: "Help save the animals 帮忙拯救动物"— Presentation transcript:

1 Help save the animals 帮忙拯救动物
Chapter 6, Book 5B Longman Welcome to English

2 Some of the animals are in danger of dying out.
濒临灭绝的危险 die out 灭绝

3 a sea turtle 海龟

4 产卵 Each mother turtle can lay over 200 eggs. mother turtle turtle eggs
baby turtle

5 成年的 Each mother turtle can lay ___________ eggs. over two hundred
Only one or two babies live to become adults. 成年的

6 ? 呆在水底 龟壳 1. Do the sea turtles have teeth?
2. How do sea turtles eat food? 3. Can the sea turtles stay under water for a long time? 呆在水底 4. What can the turtle shells do for sea turtles? 龟壳

7 Sea turtles have no teeth.
They simply swallow their food. 简单地 吞咽

8 表面 呼吸 时不时地 How long can the sea turtles stay under water?
Sea turtles can stay under water for some time. 表面 They must come up to the surface to breathe from time to time. 呼吸 时不时地

9 turtle shell Sea turtles have a hard shell. 坚硬的 It can protect their body. 保护 It does not protect their head or legs.

10 Let's read.

11 Can you say something about sea turtles?
come up to the surface teeth stay under water lay eggs shell protect

12 simply 简单地 swallow 吞咽 lay 产卵 over 超过、多于 adult 成年 surface 表面
Make notes.记笔记 simply 简单地 swallow 吞咽 lay 产卵 over 超过、多于 adult 成年 surface 表面 from time to time 时不时地 breathe 呼吸 hard shell 坚硬的外壳 protect保护