Unit7 What's the highest mountain in the world? SectionB（3a-3b）(共17张PPT)

(共17张PPT)
Unit7 What's the highest mountain in the world
Section B 3a-3b
They are huge animals.
They live in the sea.
They can sing songs.
They can jump high out of water.
They are very clever and also very friendly.
What are they
Guessing
What do you know about whales
whales
What do they eat
Where do they live
What's their situation
The whales are in danger now.
What should we do to protect them
1. Humans catch whales for meat, fat and oil
2. Eat small fish and other sea life
3. Jump high out of the water
4. Rules on whale protection
5. Huge
6. Water pollution
3a
Read the following words and phrases about whales. Put them in the correct place in the chart.
7. Live in the sea
8. Some kinds have teeth
9. Learn more about whales
10. Stop putting rubbish into the sea
11. Sing songs
12. Whale parts sold to make things like
candles and soap
What do they look like
Where do they live
What do they eat
What can they do
Why do some of them have to be protected
How can we protected them
5 8
7
2
3 11
1 6 12
4 9 10
3b
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
Whales are… They live in… They eat… They can…
One interesting fact is… Another interesting fact is…
Some kinds of whales are in danger because…
We should protect whales from…
I think people should/shouldn’t…
思路点拨
What do they look like
Where do they live
What do they eat
What can they do
Step 1
简单描述鲸鱼
Step 2
需要保护的原因
Why do some of them have to be protected
Why are they in danger
Step 3
如何保护
What should we do
How can we protected them
范文示例
Whales are huge animals. They live in the sea and eat small fish and other sea animals. They can sing songs and sing very well. One interesting fact is whales can jump high out of the water. Another interesting fact is that some kinds even have teeth.
But now some kinds of whales are in danger because there is more and more water pollution. Some people
even catch whales for meat, fat and oil, and use whale parts to make candles and soap.
We should play a part in saving the whales. We could protect whales by making rules on whale protection and by not putting rubbish into the sea. I think people should
learn more about whales.
作文讲评
第一步：让学生先在小组内分享各自的作文，小组成员相互纠错，润色，修改。
第二步：请部分同学朗读自己的作文。
第三步：组内选出一些优秀的作品张贴于墙报上。
GOOD JOB