北师大版英语必修五《Unit 15 Learning Unit Diary》优质课教案

北师大版英语必修五《Unit 15 Learning Unit Diary》优质课教案

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b. 重点句式

To prevent this from happening again, John Snow suggested that ... P3

1. John Snow was a famous doctor in London — so expert, indeed, that he attended Queen Victoria as her personal physician. P2

2. But he became inspired when he thought about helping ordinary people exposed to cholera. P2

3. It seemed the water was to blame. P2

4. To prevent this from happening again, John Snow suggested that the source of all water supplies be examined. P3

5. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the center of the solar system. P6

6. Only if you put the sun there did the movements of the other planets in the sky make sense. P7

7. To his surprise, he found that he could cross six of the bridges without going over any of them twice or going back on himself. P44

二、教学目标

Three Dimensional Teaching Aims

Knowledge Aims

Learn something about some famous scientists in the world.

Know about the outstanding discoveries, inventions and theories from some well-known scientists.

Try to understand and learn the important words and expressions.

Ability Aims

Develop the students’ ability of speaking.

Encourage the students to give more information about the great scientists.

Emotional Aims

Encourage the students to learn more about the great scientists and learn from them.

Help the students to form the good habit in learning and encourage the students to take part in social practice.

Help the students to realize that it is scientific spirit that makes those scientists successful.

Encourage the students to develop their love for science.

重难点