unit16 Reading[下学期]
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文档简介
Unit 16 Franklin’s Famous kite experiment
I Teaching aims.
1 Getting to know some famous scientist and their discoveries
2 Get some more information about Benjamin Franklin
3 How did he do the experiment with the kite
4. Let Ss learn from something the great man Franklin
II. Teaching important points.
1. The understanding of the passage.
2. How to carry out the experiment
III. Teaching difficult points.
How to draw a picture of the kite used by Franklin in his experiment.
IV Teaching Aids:
1. A tape recorder 2 A slide projector
Blackboard Design.
Unit16 Franklin’s famous kite experiment
Para1: Introduction
Para2: Purpose
Para3: Description
Para4 Materials
Para5 Three steps
Para6: Instructions
V. Teaching procedures.
Step1 Lead-in
1) Show the students some pictures of world famous scientists
--Throughout history, scientist have played an important role in our life. Because they discoveried or invented many things. Thanks to these great men or women, we now lead a good life . Can you guess who the following scientises are
（设计意图：通过介绍一些著名的科学家以及他们的发现和发明，让学生初步的认识到科学家在我们的社会中所具有的举足轻重的作用。吸引学生的注意力）
Alexander Bell the first telephone
Isaac Newton the Theory of Gravity
Thomas Edison the electric lamp
Elbert Einstein the Theory of Relativity
MadameCurie Radium
LaiteBrothers the first plane
Franklin electricity
2)Brief introduction of Frankin
（设计意图：富兰克林的简要介绍，让学生感受到他是一个伟大的，有很多才华的人。其中尤其是对电的研究。）
He was born on January 17, in Boston
His father was a candle maker.
He had little education, and began to work in a print factory
He helped to found the USA.
He helped to write the Declaration of Independence.
He invented lightning rod
3) Explanation about title
（设计意图：破解标题，得出文章的大概内容。）
Franklin invented lightning rod after he did many experiments about electricity. Today we will read one of his famous experiments. Now please turn to page24 and look at the title.
Who did the experiment
What did he use to do the experiment
Is this experiment successful
Step2 Listening
（设计意图：通过听力初步感知文章的大概内容，回答实验的原因及结果。）
While-listening, please answer the following questions:
①: why did he do the experiment
(To show that lightning and electricity are the same.)
② Was his experiment successful
(Yes. His experiment was very successful.)
Step3 Fast-reading
（设计意图：快速查读，理清文章脉络。）
Experiment Report
Time : June,1752
People: Franklin and his son
Weather: rainy/stormy/windy
Purpose: lightning and electricity are the same
Description: what happened
Things needed: kite/key/condenser/bad weather
Three steps: fix/fasten/tie
Instruction: how to do the experiment
Step4 careful-reading
（设计意图：通过细读，使学生掌握富兰克林做实验的整个过程
需要的材料，以及如何制作风筝等。让学生体会实验的具体操作步骤，感受到科学家的无私奉献精神。）
Para(1-2)when/who/ why did this experiment
Para3 what happened
What did he see （He saw some of the hairs on the string stand up）
What did he do (He brought his finger close to the key.)
What did he feel (He felt a light but very clear electric shock.)
What did he notice then (Other hairs also stand up.)
What did he do at last (Collect and store a great deal of electricity.)
Para4-5 how to make the kite
Put these sentences into correct order:
1) Tie the corners of the handkerchief
2) Add a tail to the frame
3) Fasten a key to the end of the long string
4) Build the frame of the kite
5) Tie a long string to the cross
6) Fix a sharp piece of metal to the top
7) Tie a silk ribbon to the string
The correct order: 2-3-6-1-4-5-7
Draw a kite according to these sentences
para 6 Instructions
How to do this experiment:
When to fly the kite
(when a thunderstorm appears to be coming on.)
Where to stand Why
(Stand inside a door or under some cover.)
What to be taken care of
(Take care that the string does not touch the well or the door.)
What will happen
(The sharp piece of metal will pull the electricity from the cloud. The
kite and string will become charged.)
What to do with the electricity
(Collect and store in the condenser.)
Step6 cloze text
（设计意图：总结全文，考察学生的掌握情况。查漏补缺。）
Benjamin Franklin was a world famous scientist. One day in June 1752, he wanted to show that lightning and e are the same, so he decided to do an e .In his experiment; he used a kite to a lightning. On a rainy day, he took his son with him to a field. At first, nothing happened. Benjamin almost gave up when he saw the hairs on the s stand up .He knew the string was getting c !He then felt some light but very clear e s until in the end the whole string was wet .In this way he was able to collect and store a great d of electricity into the c . His experiment p that lightning and electricity are the same.
Step7 Homework
（设计意图：课后反思，复述课文，理解句子。）
1：Suppose you were Franklin’s son, write down the story.
2：Pre-view language points
PAGE
7
I Teaching aims.
1 Getting to know some famous scientist and their discoveries
2 Get some more information about Benjamin Franklin
3 How did he do the experiment with the kite
4. Let Ss learn from something the great man Franklin
II. Teaching important points.
1. The understanding of the passage.
2. How to carry out the experiment
III. Teaching difficult points.
How to draw a picture of the kite used by Franklin in his experiment.
IV Teaching Aids:
1. A tape recorder 2 A slide projector
Blackboard Design.
Unit16 Franklin’s famous kite experiment
Para1: Introduction
Para2: Purpose
Para3: Description
Para4 Materials
Para5 Three steps
Para6: Instructions
V. Teaching procedures.
Step1 Lead-in
1) Show the students some pictures of world famous scientists
--Throughout history, scientist have played an important role in our life. Because they discoveried or invented many things. Thanks to these great men or women, we now lead a good life . Can you guess who the following scientises are
（设计意图：通过介绍一些著名的科学家以及他们的发现和发明，让学生初步的认识到科学家在我们的社会中所具有的举足轻重的作用。吸引学生的注意力）
Alexander Bell the first telephone
Isaac Newton the Theory of Gravity
Thomas Edison the electric lamp
Elbert Einstein the Theory of Relativity
MadameCurie Radium
LaiteBrothers the first plane
Franklin electricity
2)Brief introduction of Frankin
（设计意图：富兰克林的简要介绍，让学生感受到他是一个伟大的，有很多才华的人。其中尤其是对电的研究。）
He was born on January 17, in Boston
His father was a candle maker.
He had little education, and began to work in a print factory
He helped to found the USA.
He helped to write the Declaration of Independence.
He invented lightning rod
3) Explanation about title
（设计意图：破解标题，得出文章的大概内容。）
Franklin invented lightning rod after he did many experiments about electricity. Today we will read one of his famous experiments. Now please turn to page24 and look at the title.
Who did the experiment
What did he use to do the experiment
Is this experiment successful
Step2 Listening
（设计意图：通过听力初步感知文章的大概内容，回答实验的原因及结果。）
While-listening, please answer the following questions:
①: why did he do the experiment
(To show that lightning and electricity are the same.)
② Was his experiment successful
(Yes. His experiment was very successful.)
Step3 Fast-reading
（设计意图：快速查读，理清文章脉络。）
Experiment Report
Time : June,1752
People: Franklin and his son
Weather: rainy/stormy/windy
Purpose: lightning and electricity are the same
Description: what happened
Things needed: kite/key/condenser/bad weather
Three steps: fix/fasten/tie
Instruction: how to do the experiment
Step4 careful-reading
（设计意图：通过细读，使学生掌握富兰克林做实验的整个过程
需要的材料，以及如何制作风筝等。让学生体会实验的具体操作步骤，感受到科学家的无私奉献精神。）
Para(1-2)when/who/ why did this experiment
Para3 what happened
What did he see （He saw some of the hairs on the string stand up）
What did he do (He brought his finger close to the key.)
What did he feel (He felt a light but very clear electric shock.)
What did he notice then (Other hairs also stand up.)
What did he do at last (Collect and store a great deal of electricity.)
Para4-5 how to make the kite
Put these sentences into correct order:
1) Tie the corners of the handkerchief
2) Add a tail to the frame
3) Fasten a key to the end of the long string
4) Build the frame of the kite
5) Tie a long string to the cross
6) Fix a sharp piece of metal to the top
7) Tie a silk ribbon to the string
The correct order: 2-3-6-1-4-5-7
Draw a kite according to these sentences
para 6 Instructions
How to do this experiment:
When to fly the kite
(when a thunderstorm appears to be coming on.)
Where to stand Why
(Stand inside a door or under some cover.)
What to be taken care of
(Take care that the string does not touch the well or the door.)
What will happen
(The sharp piece of metal will pull the electricity from the cloud. The
kite and string will become charged.)
What to do with the electricity
(Collect and store in the condenser.)
Step6 cloze text
（设计意图：总结全文，考察学生的掌握情况。查漏补缺。）
Benjamin Franklin was a world famous scientist. One day in June 1752, he wanted to show that lightning and e are the same, so he decided to do an e .In his experiment; he used a kite to a lightning. On a rainy day, he took his son with him to a field. At first, nothing happened. Benjamin almost gave up when he saw the hairs on the s stand up .He knew the string was getting c !He then felt some light but very clear e s until in the end the whole string was wet .In this way he was able to collect and store a great d of electricity into the c . His experiment p that lightning and electricity are the same.
Step7 Homework
（设计意图：课后反思，复述课文，理解句子。）
1：Suppose you were Franklin’s son, write down the story.
2：Pre-view language points
PAGE
7