人教版英语八年级下册 Unit 7 What's the highest mountain in the world?Section B(3a-Self check)课件 (共28张PPT，含内嵌视频

(共28张PPT)
2. Whose birthday is it
Unit 7 What's the highest mountain in the world
Section B(3a-Selfcheck)
人教版 英语（八年级下）
2. Whose birthday is it
教学目标
语言能力
掌握下列词汇：wale; oil; protection; huge; water pollution; be protected; in danger.
思维品质
通过对濒危动物现状的了解,増强保护动物,保护环境,保护自然的意识。
通过教师引导下的学生分享活动，表达个人观点，探讨如何对世界濒危动物进行保护，培养学生全面思维。
学习能力
通过对形容词和副词比较级及最高级的复习现固,能独立完成一篇
关鯨鱼的说明性短文。
文化意识
05
回顾总结
06
家庭作业
情景导入
01
02
学习理解
03
应用实践
04
迁移创新
CONTENT
2. Whose birthday is it
01 情景导入
Scenario import
Watch a video about whales.
What do you know about whales after watching video
Discuss
Let’s learn more information
about whales together.
largest animals
growth of baby whale
amount of food one day
make sound
.....
breathe through lung(肺)
2. Whose birthday is it
02 学习理解
Learning to understand
3a
Read the following words and phrases about whales. Put them in the correct place in the chart.
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 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
7. Live in the sea
8. Some kinds have teeth
9. Learn more about whales
10. Stop putting rubbish into the sea
11.Sing song
12. Whale parts sold to make things like candles and soap
protection n.保护；保卫
protect v.保护；
be protected …被保护
What do they look like
Where do they live
What do they eat？
What can they do？
5. Huge
8. Some kinds have teeth.
7. Live in the sea.
2. Eat small fish and other sea life.
3. Jump high out of water.
11. Sing songs.
The number of
whales decreases(减少)
rapidly every year.
Please look at the pictures
Why do some of them have to be protected
1. Humans catch whales for meat, fat and oil.
6. Water pollution.
12. Whales parts sold to make things
like candles and soap.
The whales are in great danger now.
How can we protect them
4. Rules on whale protection
9. Learn more about whales
10. Stop putting rubbish into the sea
2. Whose birthday is it
03 应用实践
Application Practice
What do they look like (Appearance)
Where do they live (Home)
What do they eat (food)
What can they do (abilities)
Why do some of them have to be protected (Reasons)
How can we protect them (actions)
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
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 likes candles and soap
5,8
7
2
3,11
1,6,12
4,9,10
Classify
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 protect them
How to talk about an endangered animal.
home
Reasons
actions
Abilities
Food
Appearance
Para.1 Facts
about animal
Para.3 Ways
to protect them
Para.2 Reasons
why they are in danger
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…
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
3b
写作指导
审题 体裁 话题
时态 人称
谋篇布局 说明文
保护鲸鱼
以一般现在时为主
以第三人称和
第一人称为主
Whales are … They live in … They eat … They can … One interesting fact is … Another interesting fact is …
介绍鲸鱼的事实
说明鲸鱼面临的危险
提出保护鲸鱼的建议
Some kinds of whales are in danger because …
We should protect whales from …
I think people should / shouldn’t …
Whales are huge animals . They live in the sea and eat some sea life . One interesting fact is that whales can jump out of the water . Another interesting fact is that they can sing songs .
However,Some kinds of whales are in danger because humans catch them for meat and use whale parts to make things like candles and soap .
In my opinion, We should protect whales from water pollution . I think people should stop putting rubbish into the sea , make rules on whale protection and learn more about whales .
Facts
Reasons
Ways
One possible version
2. Whose birthday is it
04 迁移创新
Migration Innovation
名字 北极熊
习性 擅长游泳
体重 出生时几百克，成年后可达900千克
寿命 25年
食物 海里的动物
现状及原因 处于危险中。全球变暖，冰越来越少，北极熊正在失去家园；人类通过捕杀北极熊获取它们的皮毛和肉，北极熊的皮毛足够厚，可以让人保暖。
建议 ……
假如你是李华，请根据表格中的内容提示用英语向大家介绍北极熊。
Polar bears mostly live on sea ice. They are good at swimming. At birth, they weigh only a few hundred grams. But when they become adults, they may weigh as much as 900 kilograms. They can live for up to 25 years. They eat some animals in the sea. Nowadays, polar bears are in danger. There are many reasons for this. First, it’s because the Earth is becoming warmer and warmer and there is less and less ice. Polar bears are losing their homes. Second, people kill polar bears for their fur and meat, because their fur is thick enough to keep people
warm in cold winter. It is important for people to protect them. We must stop people from killing them.
One possible version
2. Whose birthday is it
05 回顾总结
Summary
Self Check
1. Complete the chart.
Adjectives Comparatives Superlatives
high
dangerous
long
popular
higher
highest
more dangerous
most dangerous
longer
longest
more popular
most popular
形容词(adj.)
比较级
最高级
2. Match verbs and objects. Then add one more object to each list.
Verbs Objects
1. reach a. my life, my money, …
2. achieve b. the top of a mountain, the library, …
3. risk c. my dream, success, …
动词
宾语
v. 到达，抵达
v. 达到，完成
v. 冒险
reach the bus stop 抵达公交站台
achieve my goal 完成我的目标
risk my health 拿我的健康冒险
3. Circle the correct word and /or fill in the blank with the correct form of the word in brackets for each sentence.
1. An elephant weighs (few /many) times more than a dog.
2. An adult panda can eat (much / a little) more than a cat.
3. Canada is a (little / lot) less __________ (crowded) than China.
4. A tiger is (much / a little) ___________(strong) than a man.
crowded
stronger
many times 很多倍
much more 多的多
much stronger 强壮的多
a little less 少一点 a lot less 少很多
much\ a lot +(形\副)比较级， …的多
a little +(形\副)比较级， … 一点
2. Whose birthday is it
08 家庭作业
Homework
1.Punish your passage.
2. (Optional)Search for more information
about endangered animals online and write
another report.
Homework
1.Punish your passage.
2. (Optional)Search for more information
about endangered animals online and write
another report.
2. Whose birthday is it
Thanks
for watching!