Unit5 Women of achievement The 7th Period人教必修4

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标签：高二英语教学设计大全,http://www.lexue88.com Unit5 Women of achievement The 7th Period人教必修4,

Teaching Aims:

1. Improve the students listening and reading skills.
2. Learn something about topology.

Difficult and Important Points:

Reading

What is Euler path?

Teaching Methods:

Use Puzzle & Diagram to make the passage clear and easily understood.

Teaching Procedures:

Step I Listening

Listening task P44

Step II. Play a Puzzle game

Can you go over it without missing any points or going over a line twice?

BCBCBC

Euler said, “If a figure has more than two odd points, you cannot go over it without lifting your pencil from the page or going over a line twice.”

Step III. Reading( P45 ) Finding The Solution

1. Background

Leonhard Euler(1707-1783)

Born: 15 April 1707 inBasel, Switzerland
Died: 18 Sept 1783 inSt Petersburg, Russia

Euler was a famous mathematician in the eighteenth century, he introduced a new branch of mathematics called topology. It is a form of geometry that help you understand things by turning them into diagrams.

2.Reading

What is Euler path?

Step IV. Work out the following Puzzles on P45&46.

Step V. Summary

Step VI. Homework assignment

，Unit5 Women of achievement The 7th Period人教必修4