Book8Unit3Warmingup-Pre-reading&Reading市公开课一等奖省赛课微.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 3,Inventors and,inventions,1/36,Why are they famous?,Issac Newton,艾萨克牛顿,gravity,discovered,2/36,Ben Franklin,Lightning is electricity,discovered,Why are they famous?,3/36,1752年6月一天，阴云密布，电闪雷鸣，一场暴风雨就要降临了。富兰克林和他儿子威廉一道，带着上面装有一个金属杆风筝来到一个空阔地带。富兰克林高举起风筝，他儿子则拉着风筝线飞跑。因为风大，风筝很快就被放上高空。刹那，雷电交加，大雨倾盆。富兰克林和他儿子一道拉着风筝线，父子俩焦虑期待着，此时，刚好一道闪电从风筝上擦过，富兰克林用手靠近风筝上铁丝，马上擦过一个恐怖麻木感。他抑制不住内心激动，大声呼叫：“威廉，我被电击了！”随即，他又将风筝线上电引入莱顿瓶中。回到家里以后，富兰克林用雷电进行了各种电学试验，证实了天上雷电与人工摩擦产生电含有完全相同性质。富兰克林关于天上和人间电是同一个东西假说，在他自己这次试验中得到了光芒证实。,4/36,radium,Madame Curie,玛丽亚斯克沃多夫斯卡-居里,discovered,Why are they famous?,5/36,Zhang Heng,Seismograph,sazm,grf,invented,Why are they famous?,6/36,who do you think this man is?,Cai Lun,papermaking,7/36,An amphibious car,（水陆两用汽车）,DNA,Deoxyribonucleic acid,脱氧核糖核酸,D,iscovery or invention?,invention,dicovery,8/36,D,iscovery or invention?,Stephensons“Rocket”（斯蒂芬森“火箭”）,invention,9/36,Thomas Edison _the electric bulb,invented,10/36,A discovery is_,_,_.,already existing in nature but not yet known,finding out something,by human beings,(2)An invention is _,_.,something that created,11/36,The purpose of inventions is,convenient,comfortable,to make our life more,12/36,What are the important inventions of the 20th century?Which do you think is the most important one?,13/36,Year,Invention,Inventor(s),1902,Air condition,Willis Carrie,1903,Gas-motored and manned plane,Wright brothers,1910,The first talking film,Thomas,Edison,1923,Television,Logie Baird,14/36,1928,Penicillin,Alexander Fleming,1937,photocopier,Chester F Carlson,1940,Color television,Peter Goldmark,1942,Electronic digital computer,American scientists,15/36,1945,Atomic bomb,American scientists,1950,Credit cards,Ralph Schneide,1985,Windows OS,Microsoft Company,1990,World Wide Web,Tim burners-lee,16/36,Do you know the stages every inventor must go through before they can have their invention approved?Here give you some similar stages used in research,please put them in the suitable order.,Pre-reading,17/36,Applying for a patent,2.,Finding a problem,3.,Doing research,4.,Testing the solution,5.,Thinking of a creative solution,6.,Deciding on the invention,Can you put them in right order？,申请专利,发觉问题,做研究,检验处理方法,想出一个创造性处理方法,决定创造,18/36,A patent,Patent office,专利局,19/36,Reading,The problem of the snakes,courtyard,call up,20/36,Skimming,to get,general ideas,21/36,The text narrates the problem of the snakes and presents the procedures of catching them and applying for a patent.,Whats the main idea of the text?,Skimming,Reading Comprehension I,22/36,Skimming,Reading Comprehension II,How many possible approaches did,the author decide on catching snakes?,A.Two B.Three,C.Four D.Five,2.,The writer succeeded in catching the,snakes in the _ attempt.,A.first B.second,C.third D.fourth,23/36,Read the passage quickly,to find,the main idea of each part.,24/36,Skimming:,read the text quickly,and use,one key word,to summarize the main idea of each part.,4 parts,Main idea of each part,Para 1,The_of the problem of the snakes.,Para 2-3,Three possible_ to solve the problems.,Para 4-6,Three _to catch the snakes.,Para 7-8,The _of getting a patent.,discovery,approaches,attempts,criteria,Find a problem,Do research and,find a solution,Test the solution,Apply for a patent,25/36,Careful reading,Three possible approaches:,Firstly,_.,Secondly,_,_.,Thirdly,_,_.,Finally,the author choose the_one.,removing their habitat;,attracting them into a trap,cooling them so that they would,using male or female perfume or food,become sleepy and could be easily caught,last,26/36,Scanning,to get,detail information,27/36,scanning,Reading Comprehension IV,How did the writer catch the snakes?,Using something to attract the snakes,into a trap.,B.Taking their habitat to another place.,C.Cooling the snakes so that they,became sleepy.,D.All the above.,28/36,2.What instruments were used for catching the snakes?,A.A bowl,icecubes,male perfumeB.A bowl,a bucket,female perfumeC.A small net,ice-cubes,a bucketD.A small net,a bucket,powders,29/36,3.The biggest advantage of the writers new idea is that _.,A.it makes the snakes move slowlyB.it makes the snakes hardly bite usC.it is easier for us to kill the snakes without hurting ourselvesD.it is easier for us to catch the snakes without killing them,30/36,5.According to the text,which subject do you think can be given a patent?,A.A new star discovered by a scientist.B.A new novel written by Huo Da.C.A new kind of grass found in a mountain which can be used as a medicine.D.A new way to make dirty water clean.,31/36,freeze the bowl,place it over the,snakes habitat with ice-cubes on the top,cover the bowl,With a bucket,remove the bucket,and the bowl,collect the snakes,with a net,release them,into the wild,Can you retell the authors invention？,for 24 hours,After 2 hours,The next day,32/36,What good qualities,should an inventor have?,creative,curious,patient,imaginative,hard-working,adventurous,challengeable,Thinking,33/36,In this passage,the writer wants to encourage the readers to consider carefully the problems in daily life.,The writer was successful in catching the snakes in the second attempt.,An inventor can easily get the patent for the invention.,T or F,scanning,Reading Comprehension III,Scanning to get detail information,34/36,4.The writer collected the passive snakes at his third attempt.,5.If you have a scientific theory or mathematical model,you can get a patent(专利).,6.If your inventions pass the test,your application for a patent will be published 17 months from the date you apply.,35/36,Thank you!,36/36,