北师大版九年级全册Unit 9 Save the Planet Lesson 27 教案

Unit 9 Lesson 27
教学目标
1.获取有关邹兰英和魏桂英的植树造林事迹的细节信息；
2.模拟在国际会议上作中国在植树造林方面所做的事情的报告；
核心素养
实践创新
1.劳动意识：利用梳理的信息和语言，讲述邹连英和魏桂英的植树造林事迹;
2.技术运用：学习英雄的优秀品质，并在生活中增强环保意识。
教学重点
听懂有关英雄人物的对话并能流利地介绍自己喜欢的名人
教学难点
模拟在国际会议上作中国在植树造林方面所做的事情的报告。
教学过程
一、导入新课
Warm-up
1.What are trees used for
2.Why is it important to protect trees
Trees give us…
Oxygen and food
Lots of products(paper, wood, etc.)
Shelter
A home for wildlife
Shade and beauty
……
二、新课讲解
Tree Heroes
Guess:What will you read in this passage
Read the whole passage and check your prediction.
Why did the writer write them
Read Paragraph 1 and answer the following questions：
1. What are the changes after many forests have been cut down
Some of the land has become part of cities and towns.
Some forest areas has become farmland while some other places no longer have any trees.
2. What problems does it cause
It affects the climate, cause animals to move or die, and cause deserts to expand.
Read again and choose
1. What does Zou Lianying think of planting trees
A. proud B. difficult
C. simple D. meaningful √
She believes the forest she is planting will be a gift to future generation
2. What does Wei Guiying think of planting trees
A. proud √ B. difficult
C. simple D. meaningful
She says proudly that she is not a millionaire but she has millions of trees
3. The writer may agree that
A. Zou will give her forest to her children as a gift
B. planting trees is easy for Wei because she has a team of helpers
C. they both live a simple life √
D. they will sell the trees to pay debts (债务)
It hasn’t been easy for her
she still lives simply
she won’t cut down even one tree.
How to express one’s opinion
She believes the forest···
opinion verbs
She says proudly that she is···
she still lives simply.
It hasn’t been easy for her
opinion adjectives
What else
Talk about your opinions
What do you think of their borrowing money to plant trees
Let’s do some Exercise!
Predict:
Will the passage talk about the following matters
1. Problems caused by cutting trees.
2. Work of trees heroes around the world
3. Tree planting around the world.
4. China need to plant more trees.
5. Everyone should learn from tree heroes.
Skim and Check
1. Problems caused by cutting trees.
2. Work of trees heroes around the world.
3. Tree planting around the world.
4. China need to plant more trees.
5. Everyone should learn from tree heroes.
Skim and Match
Part I
Para. 1
Problems caused by cutting trees.
Part II
Para. 2
China need to plant more trees.
Para. 3&4
Work of trees heroes in China.
Part III
Para. 5
we should learn from tree heroes.
When land greatly changes, what changes does our environment have
Land changes
Environmental changes
1. Climate is affected.
2. Animals move or die.
3. Deserts expand.
Problems are very serious!
Part II —① China needs to plant more trees.
1. Do these changes take place in China How do you know
2. What should China do now
3. How is China’s tree-planting work going on now
4. Why does China plant more trees than the rest of the world
Who are some of the people behind these huge numbers
三、摘要
How to determine the main idea of a passage
1. The title of the passage
2. The beginning of the passage
3. The ending of the passage
4. The first or the last sentence of each passage
Read the first two paragraphs and answer the following questions
1. What problems does it cause after many forests have been cut down
2. What do we need to do to solve the problems
It affects the climate, cause animals to move or die, and cause deserts to expand.
2. We need to plant trees.
Read the third and the fourth paragraphs and answer the following questions
Tree Heroes
1. Who are they
Zou Lanying, Wei Guiying and a team of helpers.
2.Why do we call them heroes
Because the trees are important and they do a lot to help plant trees.
四、作业
Read the third and fourth paragraphs and find out what they did!