高中英语 Unit1(Great scientists)课件Warming up & Reading(5)课件 新人教版必修5 课件.ppt

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,*,*,*,Warming up&,Reading,Book 5,Unit 1,What do they have in common?,They are scientists,Unit 1,Great Scientists,What do you know about them?,Lets have a competition!,Warm up,1.Which scientist discovered that objects in water are lifted up by a force that helps them float?,B.Archimedes,C.Thomas Edison,A.Charles Darwin,Archimedes,“G,ive me a place to stand on,and I can move the earth.”,“,给我一个支点，我就可以翘起整个地球,.”,2.Who wrote a book explaining how animals and plants developed as the environment changed?,A.Marie Curie,C.Charles Darwin,B.,Gregor,Mendel,Charles Darwin,.,Origin of Species,物种起源,3.Who invent the first steam engine?,A.Thomas,Newcomen,C.,Thomas,Edison,B.Archimedes,4.Who used peas to show how physical characteristics are passed from parents to their children.,A.Thomas Edison,C.Archimedes,B.,Gregor,Mendel,5.Who discovered radium?,A.Marie Curie,C.Newton,B.Zhang,Heng,6.Who invented the way of giving electricity to everybody in large cities?,A.Stephen Hawking,C.Thomas Edison,B.Archimedes,7.Who was the painter that studied dead bodies to improve his painting of people?,A.,Gregor,Mendel,C.Marie Curie,B.Leonardo,da,Vinci,Leonardo,da,Vinci,Mona Lisa,8.Who invented a lamp to keep miners safe underground?,A.Sir,Humphry,Davy,C.Faraday,B.Thomas,Newcomen,9.Who invented the earliest instrument to tell people where earthquakes happened?,A.Charles Darwin,C.Watt,B.Zhang,Heng,Zhang,Heng,(78-139),Seismograph,地震仪,10.Who put forward a theory about black holes?,A.Stephen Hawking,C.Copernicus,B.Archimedes,Stephen Hawking,(1942-)British,a physicist,Black hole,遗传学,电,浮力定理,镭,进化论,画家,蒸汽机,矿工安全灯,黑洞理论,地动仪,阿基米德,Archimedes,达尔文,Charles Darwin,纽科文,Thomas,Newcomen,孟德尔,Gregor,Mendel,居里夫人,Marie Curie,爱迪生,Thomas Edison,达芬奇,Leonardo,da,Vinci,汉弗来,.,戴维爵士,Sir,Humphry,Davy,张衡,Zhang,Heng,斯蒂芬,.,霍金,Stephen Hawking,Do you know other scientists?,Discussion,1.Who invented the first modern steam engine?,James Watt,(,瓦特,),2.Who is the father of super hybrid rice?,Yuan,Longping,3.Who discovered the force of gravity?,Newton,4.Who put forward the Theory of Relativity,（相对论）,?,Einstein,5.Do you know who defeated“King Cholera”?,John Snow,约翰,.,斯诺,Speaking,Who is your favorite scientists?Why?,Reading,It infects peoples intestines(,肠道,),causing,diarrhoea,(,腹泻,),vomiting(,呕吐,)and,dehydration(,脱水,),When diseases break out,what should people do?,Whats the main idea of the passageJohn Snow was a well-known doctor in London.,The cause of Cholera was polluted water.,The source of all drinking water should be examined.,How John Snow defeated“King Cholera”?,Skimming,d,Fast-reading,Find out the,main idea of each paragraph.,para.1 Deadly disease:,cholera outbreak,in,London,para.2,Two,possible,theories,para.3,Look for,evidence,para.4,Mark,information,on a map to find,out where people died or did not die,para.5,Analyse,the water,para.6 Find other,supporting evidences,para.7,The polluted dirty source of,drinking water,was to blame,What is the passage about?,Scientific research,Stages in setting out a scientific research:,Dicussing,Make up a question:(,形成研究主题,),Find a problem:(,发现问题,),Collect results,:(,收集材料,),Think of a method:,(,找出研究方法,),Analyse,results:(,分析材料,),Repeat if necessary:(,必要时重新分析,),Draw a conclusion:(,得出结论,),Use,the seven stages,in examining a new scientific idea to,describe each paragraph and put the 7 stages in order.,Scanning,Paragraph,General ideas,Stages,1,Find,a problem,Deadly disease:,cholera outbreak,in London,2,3,Make up,a question,Two,possible,theory,Think of,a method,Gather information,about where people were ill and died and where they got their water,4,5,Collect,results,Mark,information on a map to find out where people died or did not die,Analyse,results,Analyse,the water,to see if that is the cause of the illness.,6,7,Find supporting evidence,Find other evidences to support,his conclusion,Make,a conclusion,The polluted dirty source of drinking water,was to blame for the cause of the London cholera.,Stages in setting out a scientific research:,Dicussing,Make up a question:(,形成研究主题,),Find a problem:(,发现问题,),Collect results,:(,收集材料,),Think of a method:,(,找出研究方法,),Analyse,results:(,分析材料,),Repeat if necessary:(,必要时重新分析,),Draw a conclusion:(,得出结论,),Summery:,John Snow was a well-known _ in London in the _ century.He wanted to find the _ of cholera in order to help people _ to cholera.In 1854 when a cholera _ out,he began to gather information.He _ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the _ died.So he decided that the polluted water carried cholera.He suggested that the _ of all water supply be _ and new methods of dealing with polluted water be found.Finally,“King Cholera”was defeated.,doctor,19,th,cause,exposed,broke,marked,pump,source,examined,