文档内容
Unit 7 What's the highest mountain in the world?
Section B 3a-SC 导学案
班级： 姓名：
科目： 授课教师：
1.语言能力：学习和巩固词汇短语句型:wale; oil; protection; huge; water pollution; be
protected等；复习比较级用法。
2.学习能力：学会写说明文。能引导学生运用形容词、 副词的比较级和最高级来描述某种
动物(鲸鱼)最典型的特征；启发学生从不同角度分析该动物(鲸鱼)濒临灭绝的原因并提出针
对性的解决办法；并引导恰当使用besides,another reason, in one's opinion等表并列关系，
学习目标
因果关系，发表观点的连接词。
3.思维品质：通过头脑风暴，创作海报等来训练学生的想象力及创新精神。通过视频，思维
导图等手段，引导学生学会发现问题、分析和解决问题，对事物作出正确的价值判断。
4.文化意识：引导学生认识自然界的神奇，增强学生保护动物、保护大自然的自我意识，培
养学生形成人与自然和谐共生的美好情感。
学习 重难点：
重难点 1. 能综合运用运用形容词副词比较级和最高级来描述某种动物(鲸鱼)最典型的特征；
2. 从不同角度分析该动物(鲸鱼)濒临灭绝的原因并提出针对性的解决办法。
自学指导 自学检测及课堂展示
词汇积累
1. 巨大的 ______________________________2. 最大的 ______________________________
3. 脂肪 ________________________________4. 油 __________________________________
课前预习
5. 保护 ________________________________6. 处于危险中 __________________________
7. 保护……以免……_____________________8. 水污染 ______________________________
1. Set a situation.Review last class.
情景导入
2. Guessing game.What animals are they?
They live in the sea.
They can sing songs.
whales
They can jump high out of water.They are the heaviest animals in the world.
3. T asks students to watch a video to learn something about whales.
Then discuss.
1. T asks Ss to read the following words and phrases about whales in3a. Then point out
what aspects they are.Put them in the correct place in the chart.
Appearance
Home
Food
Abilities
学习理解
Reasons
Actions
2. T lets Ss think :How to talk about an endangered animal.
Para.1 Facts about animal.
Para.2 Reasons why they are in danger.
Para.3 Ways to protect them.
1. Write a paragraph about whales and why they need to be protected. Use the
information in 3a. T leads Ss to analysis the information.List the Outline.
应用实践
2. T shows an example.
While writing.T gives a task,let Ss follow the prompts to complete the article.
Suppose you’re a member in the Love Wild Life Club. Work in groups, and make a
迁移创新
poster for animals.一、单项选择
1．—Self-driving cars give us many benefits (好处). They use computers to make better
use of space around them.
—Of course. This means ________ traffic jams and better parking of cars.
A．moreB．fewerC．less
2．The speech was only ten minutes ________. However, it took us a week to prepare.
A．wide B．high C．long D．heavy
课堂练习 3．He didn’t have much money. And he lost his job! This made his life _________.
A.much difficult B.the more difficult C.more difficult D.the most difficult
4．Meng Wanzhou came back to China at last. “The journey home is ______
one in the world,” said she on the plane.
A．hot B．the hottest C．warmD．the warmest
5．—Sharing happy memories with others can help you feel ________, bored and anxious.
—So, text your friends this week with a funny memory or a photo from hanging out.
A．less lonely B．more lonely C．less popular D．more popular
1. Punish your passage.
作业
2. (Optional)Search for more information about endangered animals online.
【参考答案】
一、
1. huge 2.biggest 3.fat 4.oil
5.protect 6.in danger 7.protect...from... 8.water pollution
课前预习
二、
Opinion Reasons Examples Opinion
一、单项选择
课堂练习
BCCDA
