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1、Xian 39 Middle School Lu FeiLead in:Lets enjoy some pictures.scienceQuestions Why is science important?Science can improve our daily life.sciencescientistsWhat great scientists do you know? What Are they known for?Warming up:There are many outstanding scientists in the world. Do you know anyone who

2、made great contributions to society and science?Lets get to know the following scientists and their famous quotes.Imagination is more important than knowledge.Albert EinsteinThe Theory of RelativityMadam CurieradiumuraniumNothing in life is to be feared. It is only to be understood.Thomas Alva Ediso

3、n The light bulbGenius is one percent inspiration and ninety-nine percent perspiration.telescopefather of modern physicsYou cannot teach a man anything; you can only help him find it within himselfGalileo GalileiIt takes a very unusual mind to undertake analysis of the obvious.Alfred North Whitehead

4、 Principia Mathematics Isaac Newton The Law of Gravity If I have seen farther it is by standing on the shoulders of giants.There are six scientists and six quotes. Discuss the following questions:1.What do these quotes mean?2.Do you know any other quotes about science and thinking?3. What words and

5、phrases do you need to describe a successful scientist?Famous peoples famous sayings You have to believe in yourself. Thats the secret of success. 人必人必須相信自己，這是成功的秘訣。須相信自己，這是成功的秘訣。 Charles Chaplin卓別卓別林林 I like the dreams of the future better than the history of the past. 我不緬懷過去的歷史，而致我不緬懷過去的歷史，而致力于未來的

6、夢想。力于未來的夢想。 T. Jefferson 杰弗遜杰弗遜（美國第（美國第3任總統(tǒng)）任總統(tǒng)） Victory wont come to me unless I go to it. 勝利是不會向我走來的，我必須自己走向勝利。勝利是不會向我走來的，我必須自己走向勝利。 M. Moore 穆爾穆爾 Life is just a series of trying to make up your mind. 生活只是由一系列下決心的努力所構(gòu)成。生活只是由一系列下決心的努力所構(gòu)成。 T. Fuller 富勒富勒 All for one, one for all. 人人為我，我為人人。人人為我，我為人人

7、。 法法 Dumas pre大仲馬大仲馬 A bird in the hand is worth two in the bush. 一鳥在手勝過兩鳥在林。一鳥在手勝過兩鳥在林。 Heywood 希伍德希伍德 Some other famous quotations from famous peopleUseful words and phrases used to describe a successful scientist.work hard at, learned, be interested in, patient, full of imagination, creative, eas

8、y-going, careful, put ones heart into, wise, energetic, practical, Listening:Who are the great mints described on the tape?Great mind No. 1:_1. This great mind was on fire for _. rockets agriculture gravity radioactivity outer space2. The scientists name is similar to the English word curious, meani

9、ng_. something not old something not short being interested in somethingMadame Curieradioactivitybeing interested in somethingGreat mind No. 2:_1. This great mind was on fire for _. rockets agriculture gravity radioactivity outer space2. The scientists name is similar to the English word for_. somet

10、hing not old something not short being interested in somethingSir Isaac Newtongravitysomething not oldGreat mind No. 3:_1. What is this man known for?_2. He wants to be called the _.why?3. What do these three great minds have in common?Yuan LongpingHe is known for his work with rice in agriculture.f

11、armerThey are all passionate about what they do.They are on fire for something.They have all made important contributions to science and society.Great mind No. 4:_You_ What are you interested in? Write a short paragraph about what you would like to invent, discover or be. _Speaking:Debating which br

12、anch of science is the most important.Useful expressionsp.2Thats correct.Its clear thatI doubt/ Thats true./ Its hard to say. Well, maybe, but/ There is no doubt that Whats your idea? / Have you thoughtabout? * I think biology is the most important and useful science because it is essential to prote

13、cting the ecological balance and environment. People cant live with-out living things. Further more, biology goes hand in hand with our life. If there were no science of biology, there would not be medicine. In a word, biology is the most important and useful.Biologist李時珍李時珍Sample: * Well, maybe, bu

14、t I think that chemistry is the most important and useful, because chemistry is the key to the progress of the human being. Besides, it is chemical reaction that produces many new things.chemist盧嘉錫盧嘉錫 *It is hard to say. There are many physical products. And physics is widely used in many fields, su

15、ch as medicine, industry and agriculture. Without physics, we could never go and explore outer space. So I think physics is the most important and useful science.Physicist錢學(xué)森錢學(xué)森 *Thats true. But maths is the basic science. You cant learn physics or chemistry well with-out a good knowledge of math. M

16、aths is a tool in science and engineering. Therefore, maths is the most important and use-ful science. Whats your idea?Mathematician華羅庚華羅庚Computer scientists* Well, there is no doubt that maths is an important and useful science. In my opinion, the most important and useful science should be compute

17、r science in our modern information society. The computer is now an indispensable tool in many fields. It can settle all kinds of problems at a high speed and can help people work easily. So I think computer science is the most important and useful science. Branches of scienceWhy?Biology ChemistryPh

18、ysics Maths Computer scienceessential to protecting the ecological balance and environment; people cant live without living things and medicine.is the key to the progress of human being; it is chemical reaction that produce many new things.widely used in many fields, such as medicine, industry and agriculture.You cant learn physics or chemistry well without a good knowledge of maths. It is a tool in science and engineering. It is now an indispensable tool in many fields. It can settle all kinds of problems at a high speed and can help people work easily.Homework