人教课标版高中英语选修8unit3using language(共44张ppt)

Patience …
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Do you know the following scientists and what
things they invented? Match the following two
columns.
Galileo
telephone
Einstein
telescope
D
A. Bell and his telephone B. Bell and his telegraph C. Bell and his helicopter designs
D. Bell and his inventions
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2. Bell invented ______ bCy chance according
In 1876
He invented the first telephone.
75 years old He made his last invention.
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Tssk2 Choose the best answer.
1. The text mainly tells us some information about_______ .
“Leave the beaten track occasionally and Dive into the woods. Every time you do you will be certain to find something that you have never seen before. Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind. All really big discoveries are the result of thought.”
Bell discovered telephone
D. Bell discovered so many practical
solutions that he must be a millionaire
Hale Waihona Puke 2020/5/2111
Task3 Answer the questions.
1. What does Bell’s saying mean to you?
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他认为人应该保持一颗好奇心, 他最著名的 一名话是: “偶尔离开平路, 去寻求困境。当 你这么做的时候, 你一定会发现你从未见过 的东西。跟踪下去, 不断探索, 不知不觉中, 你就会发现某种值得思考的东西占据着你 的头脑。所有真正伟大的发现都是 思考的结果。”
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greatly in inventing the telephone
B. Bell was given the patent after he
succeeded in sending the first telephone
message
C. in order to make the bridges stronger
Unit 3 Inventors and inventions
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Brainstorming
How to be a good inventor?
Creativity Curiosity Education Hard-working Practical skills Determination
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Reading Task 1: Get some general information of Bell.
Date
Information
In 1847
He was born.
when he was young
11 years old
His family moved to Boston, USA. He made his first invention.
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Pre-reading
Telephones has become part of our life. Do you know who invented the first telephone?
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What do you know about the inventor?
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What does Bell’s saying mean to you?
His saying means that it is important to be experimental. By being curious and exploring around a subject, you may by chance come up with some new and original ways of solving a problem.
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Alexander Graham Bell invented the telephone in 1876 .The very first phone call was from Bell to his lab assistant, and he said, “Mr. Watson, come here , I want to see you.”
to the text. A. Morse code B. telegraph C. telephone D. tetrahedron
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3. We can infer from the text that ______.
A
A. doing research in telegraph helped Bell
Newton
steam engine
Watt
bulb
Edison
Theory of Relativity
Alexander Graham Bell
Newton’s law
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Among the inventions above, which invention do you think is the most important one? Why? How did they change people’s daily lives?