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1、澄海中学：许楚茹,UNIT 16 SCIENTISTS AT WORK,Alexander Bell,Match the scientists with their contributions.,Thomas Edison,Charles Darwin,Madame Curie,Newton,Einstein,John Snow,Gravity; Newton Laws,Radium; Radioactivity,Evolution,Radio; Electric bulb,spread of disease,Energy equivalency; Relativity,Benjamin Fr
2、anklin,FRANKLINS FAMOUSKITE EXPERIMENT,T,F,F,T,F,Franklins famous kite experiment,Part 1(para1):,Introduction of Franklins experiment.,Question: What is the main idea of this paragraph?,Part2(para2-3):,The process of the experiment.,1.Arrange the following in the correct order:a.Collected and stored
3、 electricity in the condenser.b.Felt an electric shock.c.Built a kite d.Went to a shed in the fields.e.Flied the kite.,c,d,e,b,a,2.What conclusion can we make from this experiment ?,Franklins famous kite experiment,1.The materials needed for the experiment:,Part 3:,Kite experiment,A kite,A key,Bad w
4、eather,condenser,Two pieces of light wood,A handkerchief,A tail,A long string,A piece of metal,A silk ribbon,A shed,2.Choose the right things that we should do( )A. Fix a piece of metal to the long string.B. Fasten a key to the end of the long string.C. Tie a silk ribbon to the string.D. Fly the kit
5、e after a thunderstorm occurs.E. Stand in the open air. F. Keep the silk ribbon dry.G. Take care that the string does not touch the house.,Part 3(para4-6):,The tips of doing the experiment,B,C,F,G,Question :Do you think Franklins experiment was dangerous?Explain.,Fill in the form of science report :
6、,Kite Experiment,Benjamin Franklin,To show that lightning and electricity are the same,some wooden stick, a handkerchief, rope, a piece of mental, a silk ribbon, a key, a condenser,a small shed , a thunderstorm with lightening.,1.make a silk kite;,2.fix a piece of metal;,3.fasten a key;,4.tie a silk
7、 ribbon;,5.fly the kite;,6.collect and store the electricity.,successful,It proves that lightning and electricity are the same,Goodbye,Discuss in groups :,describe a simple experiment.,版权声明,本ppt为网络收集，有任何疑问请及时和本人联系，我将在第一时间做出处理。如有侵犯你的利益，非常抱歉，收到通知后我将立刻删除,版权声明,如果你能看到这里的文字，最好还是删除了的好，因为这些文字并没什么特别的意义，只是一个无聊的人做出的无聊的行为，别以为这里是空白的就是什么都没有，别相信你的眼镜，你看到的未必是真的，你没看到的未必就没有发生,
