人教版高中英语_必修4unit2_教学案

必修4 Unit2 Working the land教学案

Model 4 Unit2 Working the land -----Reading

主备人：周相存审查人：周相存

一．预习汇报

二．学生自学，教师巡导

Lead-in

The facts: 1. Today our world houses 6.55 billion people.

2. More than 800 million people go to bed hungry every day.

Think about it: What should we do? ——————————————————————————————————

Pre-reading

Rice is the main food in all East Asian and Southeast Asian countries. What do you think would happen if tomorrow there was suddenly no rice to eat?

____________________________________________________________________

Fast-reading

Skimming

Para1 A. Dr Yuan’s dreams.

Para2 B. Dr Yuan’s personality.

Para3 C. Dr Yuan’s biography.

Para4 D. Dr Y uan’s appearance and his achievement.

Scanning

Find detailed information

Name:________________ Nationality ___________________

Age:_________________ Occupation:__________________ Education:________________________________________________________

Careful-reading

Para.1

1.What does Dr.Yuan look like?

__________________________________________________________________

2.What is his achievement?

__________________________________________________________________ Para.2

1.Why did Dr. Yuan want to increase the rice output when he was young?

_________________________________________________________________

2.How does he help rid the world of hunger?

_________________________________________________________________

3.Put the following sentences in right order.

a. He was born.

b. He graduated from Southwest Agriculture college.

c. Chinese farmers could only produced 50 million tons of rice.

d. 200 million tons of rice was produced by growing his hybrid ric

e.

e. He searched a way to increase rice outputs without expanding （扩大）

the area of fields.

f. He helps rid the world of hunger by circulating （传播）his knowledge

in less developed countries.

Proper order: _____→_____→_____→_____→_____→_____

Para.3

1. Which of the following description about Dr Y uan’s personality is not true?

A. He is satisfied with his life because he is now rich and famous.

B. He cares little about money and fame.

C. He would rather work than lead a comfortable life.

D. He enjoys a simpler life than most rich and famous people.

2. Find out his hobbies.

________________________________________________________________

Para.4

Dr. Yuan’s two dreams.

The first dream:

________________________________________________________________________ ____________________________________________________________

The second dream:

__________________________________________________________________

练习：

一．Summary.

Dr.Yuan leads a simple life. He ___________ work on the farm _____ have a rest. He has struggled for five decades to search for a way to increase

_____ output. He cares _____ about money and fame. Thanks to the discovery of _______________ , his dream of ridding China of ________ is realized.

Now, he has another _______ ----to export his rice so that it can be grown all over the _____.