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必修4《Reading and vocabulary》优质课教案下载
教学目标：
语言目标
1、? 词汇和短语
Staple, leading, figure, educate, agriculture, breeding, species, original, breakthrough, support, production, convert, export, quality, quantity, bring up, as a result of, cash crop
2.重点理解句：
（1） In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure.
（2）?He thought there was only one way to this ---by crossing different species of rice plant, and then he could produce a new plant which could give a higher yield than either of the original plants.
（3）?? As a result of Yuan Longping’s discoveries Chinese rice production rose by 47.5 percent in the 1990’s
能力目标
1、to understand the text and the structure of the text
2. to retell the text according to some key words from the text.
3. to understand the details about the text and to choose the correct answers according to the text.
After learning the text, students can know what characteristics of great scientist are, talk about something about Yuan Longping and write a composition similar to this one.
教学重点：
1 .To understand the structure of the text.
2. Discuss the question of comprehension:
Why is Yuan Longping’s discovery very important?
教学难点：
1. Understand the importance of scientists’ achievements.
2 .Is the title of the passage suitable? If not, write a new one and give the reasons.
3. Discuss what the students can learn from Yuan Longping.
教学过程Teaching Procedures
Review something about great scientists, such as Qian Xuesen, Marie Curie, Archimedes, Albert Einstein
NameMajorQian XuesenPhysics, MathematicsMarie CuriePhysicsArchimedes Physics, mathematicsAlbert EinsteinMathematical Physics
Step 1: Lead in