人教课标版高中英语选修8Unit3reading(共21张)课件.pptx--（课件中不含音视频）

1、Unit 3 Unit 3 Inventors and inventionsInventors and inventionsReadingReadingWarming up Do you know the stages every inventor must go through before they can have their invention approved?Put the following stages into a suitable order.Applying for a patent Finding a problem Doing research Testing the

2、 solution Thinking of a creative solution Pre-reading Ice-cubesan ice-cream makera bucketa bowlPatent office(专利局专利局)plays the role of deciding what is an invention and what is not.And only inventions can get patents and so be recognized and protected.patentsReadingThe problem of the snakesScanning:F

3、ind out which paragraph or paragraphs deal with each inventing process in the passage and find the examples:paragraphStages Examples in this storyFind a problemDo researchThink of a creative solutionDetailed reading-Answer the following questions:1.What are the three creative attempts that the write

4、r takes to catch the snakes without hurting them?What changes does the inventor make in each attempt?Why?(Para.4-6)2.Why are the snakes described as passive?(Line 39)Reading1.What are the three creative attempts that the writer takes to catch the snakes without hurting them?(1)_(2)_(3)_To put the fr

5、ozen bowl over the snakes habitat in the morning.To put the frozen bowl over the snakes habitat in the evening.To put the frozen bowl over the snakes habitat in the evening and carry a small net to collect the snakes without harming them the next morning.What is important to make an invention effect

6、ive?What qualities should an inventor have?Determined,creative,perseverant(坚持坚持不懈的不懈的),patient.Efforts,trying many times.the frozen bowl Between the outside and inside walls of the bowl there is some jelly,which freezes when cooled.(Line 19)2.I collected the passive snakes and the next day we merril

7、y released them all back into the wild.Because they are sleepy and not moving very much.This would make them easier to catch.3.In which situations cant an invention get a patent?The criteria:l a discoveryl a scientific idea or mathematical modell literature or artl a game or a businessl a computer p

8、rogrammel a new animal or plant varietyNow pretend you are a patent officer.Do you think they should get patents?Give your reasons.1 Mapping the stars:Scientists have found a new star system.The criteria:l a discoveryl a scientific idea or mathematical modell literature or artl a game or a businessl

9、 a computer programmel a new animal or plant varietyA discovery2 A trap for insects:a new way to prevent insects coming into the house without hurting them.3 a novelIt solves a problem in a practical way.Literature.it is difficult to get ideas accepted unless they are novel.(Line.43)newGuess the meaning of the word in the context.Design a new invention Post-reading Stages every inventor must go through.The criteria for getting a patent.The spirit of several attempts.SummaryAssignment1.Finish designing your own invention.2.Draw a mind map according to the text.