英语选修八Book8-Unit3-Reading公开课课件.ppt
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1、Unit 3 Inventors and inventions He is a great inventor of China.He invented seismograph to detect earthquakes.Zhang Hengseismographsazmgr:f The man is from America.He is one of the father of inventions.The inventor invented the bulb.Edison Edison She is a great woman.She discovered radium.Madame Cur
2、ie He discovered gravity by watching apples drop on the ground.Issac Newton gravityWhat is a discovery?A discovery merely _ something that _ in nature.makes knownalready existedWhat is an invention?An Invention is something that is created by a human being.Inventing is a scientific activity.Do you k
3、now the stages every inventor must go through before they can have their invention approved?Inventing is a scientific activity and so follows similar stages to those used in scientific research.Look at the following list and work out a suitable order.The suitable order:Finding a problemDoing researc
4、h Thinking of a creative solutionTesting the solutionDeciding on the inventionApplying for a patentWhat do you use to catch snakes?ReadingThe problem of the snakesSkim the whole passage and get the main idea:The text tells _ and presents _ and applying for _.the problem of the snakes the procedures
5、of catching them a patentSkimming(3m)Skimming(3m)Divide the text into four parts and work out the main idea for each paragraph.Part I Part IIPart IIIPart IV(Para.1)c.The discovery of the problem of the snakes.(Paras2-3)d.The research on the approaches to solve the problem.(Para.4-6)a.The attempts to
6、 catch the snakes.(Para.7-8)b.The requirement of getting a patent.cadbRead the text carefully and fill in the blanks.Finding a problemSnakes came near my mothers house now and then and she wanted me to get rid of them without _ them.Doing researchI set out to research the _ of snakes to find the eas
7、iest way to trap them.harminghabitsThinking of a creative solutionThree possible approaches:removing the snakes_ attracting the snakes into a _ using male or female perfume or food _ the snakes so that they would become sleepy and could be easily caughtI decided to use the _ approach.habitattrapcool
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