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,*,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 1 Great scientists,Reading,Unit 1 Great scientistsReading,1,There are some great scientific achievements that have changed the world.Can you name some of them?,What kind of role do they play in the field of science?Do these achievements have anything in common?,Match,the inventions,with,their inventors below before you answer all these questions.,Warming Up,There are some great,2,Alexander Bell electricity,Thomas Edison the First telephone,Laite Brothers the electric Lamp,Madame Curie black holes in Universe,Franklin Theory of Gravity,Steven Hawking the First Plane,Elbert Einstein Radium,Isaac Newton the Theory of Relativity,Alexander Bell,3,Who is he?,He is,Archimedes(,阿基米德,),Which scientist discovered that objects in water are lifted up by a force that helps them float?,Who is he?He is Archimedes(,4,Charles Darwin.,Who is he?,He is,Who wrote a book explaining how animals and plants developed as the environment changed?,Charles Darwin.Who is he?He is,5,Thomas Newcomen.,Who is he?,He is,Who invented the first steam engine?,Thomas Newcomen.Who is he?He i,6,Gregor Mendel,Who is he?,He is,Who used peas to show how physical characteristics are passed from parents to their children?,Gregor MendelWho is he?He is,7,Marie Curie,Who is he?,She is,Who discovered radium?,Marie CurieWho is he?She is,8,Thomas Edison,Who is he?,He is,Who invented the way of giving electricity to everybody in large cities?,Thomas EdisonWho is he?He is,9,Leonardo da Vinci,Who is he?,He is,Who was the painter that studied dead bodies to improve his painting of people?,Leonardo da VinciWho is he?He,10,Humphry Davy,Who is he?,He is,Who invented a lamp to keep miners safe underground?,Humphry DavyWho is he?He is,11,Stephen Hawking,Who is he?,He is,Who,put forward,a theory about black holes?,Stephen HawkingWho is he?He i,12,put forward,提出,e.g.He,put forward,a valuable suggestion,at the meeting.,Josh,put forward,a plan for an outing,this weekend.,【,拓展,】,我们在以前还学过表示“提出”的短语，它们是,_,和,come up with,。,bring up,put forward 提出【拓展】bring up,13,常见的,put,短语还有：,put away,收起来；存蓄,put off,推迟，延期,put on,穿上，戴上；上演,put out,使熄灭；生产；出版,put through,接通电话；使经历；使通过,put up,举起；修建；张贴,常见的put短语还有：,14,选用以上短语的适当形式填空。,The suggestion _ by Mr.,Wang at yesterdays meeting was a,wonderful one.,2.They decided to _ the picnic,because of the rain.,put forward,put off,选用以上短语的适当形式填空。put forward put,15,1.Do you know how to prove a new idea in scientific research?Discuss in small groups the stages in setting out a new scientific idea.What order would you put them in?,Pre-reading,1.Do you know how to prove a,16,Draw a conclusion,Think of a method,Collect results,Make a question,Find a problem,Analyse the results,Find supporting evidence,Please put the,7 stages,in right order according to the passage.,Draw a conclusionThink of a me,17,2.What do you know about infectious diseases?What do you know about cholera?,2.What do you know about infe,18,Germany,Great Britain,Death of first cholera case in London during the 1848-49 epidemic,London,Previous cholera epidemic in Great Britain in 1831-32,The spread of cholera,GermanyDeath of first cholera,19,3.Look at the picture,the map and the title and predict the content of the reading passage.Then skim it quickly to see if you are right.,3.Look at the picture,the ma,20,Reading,John Snow Defeats“King Cholera”,John Snow,ReadingJohn Snow Defeats“King,21,Skimming,Read the text(P2-3)quickly and complete the main idea of it.,The text is mainly about _,_ and how he _.,John,defeated cholera,Snow,SkimmingRead the text(P2-3)q,22,I.To prove a new scientific idea,seven stages are needed.Read the text(P2-3)carefully and fill in the blanks.,Careful reading,I.To prove a new scientific i,23,cause,absorbed,multiplied,cure,cause absorbed multipliedcure,24,map,prove,source,map provesource,25,Broad Street,Many deaths happened here.,No death happened here.,The water from the pump was to blame.,Public house,Broad StreetMany deaths happen,26,Small,white,flocculent particles,The water was from the river which had been polluted by the dirty water from London.,Small,white,flocculent parti,27,drinking the water,Polluted water,examined,extra evidence:,A woman and her daughter who lived far away but drank the water also died.,drinking the water Polluted w,28,I.Choose the best answer.,We know from the text that John Snow,_.,had collected information before,cholera broke out,B.felt not quite sure after he finished the,map,C.helped the woman from Broad,Street,D.became famous after defeating,cholera,I.Choose the best answer.,29,2.Why did John Snow use a map in his,research?,It could help him find exactly how,many people died of cholera.,B.It could help him find the source of,drinking water for people.,C.It could help him organize his ideas and,find evidence.,D.It could help him find his way in,Broad Street.,2.Why did John Snow use a map,30,3.Why was cholera called“King Cholera”in the text?,Because i