英语必修5Unit1GreatScientistsWarmingup市公开课一等奖百校联赛获奖课件.pptx

第1页Unit 1 Great scientistsWarming up第2页Lead inHave you ever dreamed to be a scientist?If so,which field do you want to take part in?第3页Warming UpWhat do you know about great scientists?第4页 scientists in our brain第5页Who are they?Guessing game第6页Who is he?Who is he?He has made a famous kite experiment.He learned a lot from it and invented lightning rod(避雷针避雷针).).He is Benjamin FranklinNever leave that until tomorrow,which you can do today.今日事今日事,今日毕。今日毕。第7页Who is he?Who is he?He is called the greatest scientist in the 20th century.He is famous for the Theory of Relativity.He is Albert EinsteinImagination is more important than knowledgeimaginative第8页Who is he?Who is he?He made the first telescope in the world.His observations show that the earth movesaround the sun.He is Galileo GalileiYou cannot teach a man anything.You can only help him find it within himself.你不可能把一切都教给一个人你不可能把一切都教给一个人,你只能帮助你只能帮助他从内心去发觉他从内心去发觉(和了解和了解)事物。事物。第9页What do you know about great scientists?Try this quiz and find out who knows the most.第10页1.Which scientist discovered that objects in water are lifted up by a force that helps them float?Archimedes(287-212 BC)an ancient Greek mathematician&physicist第11页2.Who wrote a book explaining how animals and plants developed as the environment changed?Charles Darwin(1808-1882)British author of The Origin of Species 第12页第13页3.Who invented the first steam engine?Thomas Newcomen第14页第15页4.Who used peas to show how physical characteristics are passed from parents to their children?Gregor Mendel(1822-1884)Czech(捷克人捷克人)第16页Marie CurieNothing in life is to be feared.It is only to beunderstood.生活中没有什么可怕东西生活中没有什么可怕东西,只有需要了解东西。只有需要了解东西。5.Who discovered radium?第17页Thomas Alva EdisonGenius is one percent inspiration and ninety-nine percent perspiration.天才就是百分之九十九汗水加上天才就是百分之九十九汗水加上百分之一灵感。百分之一灵感。6.Who invented the way of giving electricity to everybody in large cities?第18页The Inventions of Thomas Edison Phonograph(留声机留声机)Lightbulb(电灯泡电灯泡)Motion Pictures(电影电影)第19页7.Who was the painter that studied dead bodies to improve his painting of people?Leonardo da Vinci(1452-1519)Italian artist第20页Last SupperMona Lisa第21页8.Who invented a lamp to keep miners safe underground?Sir Humphry Davy(1778-1829)BritishMiniature(小型小型)Miners Safety Lamp 第22页the Safety Lamp 第23页9.Who invented the earliest instrument to tell people where earthquakes happened?Zhang Hengseismograph第24页10.Who put forward a theory about black hole?Stephen Hawking(1942-)BritishA Brief History of Time第25页第26页made a great contribution.made great achievements.succeeded in their scientific career.overcome many difficulties.第27页 common characteristicscautiouspersuasivestrictpositiveCo-operativecreativebrightenthusiastic第28页遗传学遗传学电电浮力定理浮力定理镭镭进化论进化论画家画家蒸汽机蒸汽机矿工安全灯矿工安全灯黑洞理论黑洞理论地动仪地动仪阿基米德阿基米德 Archimedes达尔文达尔文 Charles Darwin纽可门纽可门 Thomas Newcomen孟德尔孟德尔 Gregor Mendel居里夫人居里夫人 Marie Curie爱迪生爱迪生 Thomas Edison达芬奇达芬奇 Leonardo de Vinci汉弗来汉弗来.戴维戴维爵士爵士Sir Humphry Davy张衡张衡 Zhang Heng斯蒂芬斯蒂芬.霍金霍金 Stephen HawkingMatch the names and what they famous for.第29页1.discover&inventinvent v.创造创造,创造原先不存在东西创造原先不存在东西Who invented the steam engine?谁创造了蒸汽机谁创造了蒸汽机?discover v.发觉发觉,探索或揭示早就客观探索或揭示早就客观存在着事物存在着事物Columbus discovered America in 1492.哥伦布于哥伦布于1492年发觉了美洲。年发觉了美洲。Who discovered radium?谁发觉了镭谁发觉了镭?Language Points 第30页2.explain explain sb.sth.explain sth.to sb.3.characteristic n./adj.Some genetic characteristics are not obvious.The two groups of children have quite different characteristics.Forgetfulness is often characteristic of aged people.(T)(F)特有特有,经典经典第31页1)The tradition is _ their ancestors.2)This spirit should be passed _ from generation to generation.3)Pass the letter _ to the person next to you.4)So many people pass _ and never notice the change.passed fromdownonby 4.pass sth from 从从处传来处传来,传下传下 pass by 途经途经,经过经过 pass down 把把传下来传下来 pass on 传递传递,传授传授第32页5.Who invented the way of giving electricity to everybody in large cities?是谁创造了把电带给大城市中每个人方法是谁创造了把电带给大城市中每个人方法?the way of doing sth.=the way to do “做做.方法方法”She showed us the way of cleaning it.=She showed us the way to clean it.她给我们示范清洗它方法她给我们示范清洗它方法.the way引导定语从句引导词有三种引导定语从句引导词有三种,能够用能够用that;能够用能够用in which;还能够省略还能够省略.第33页I dont like the way _ you speak to your father.我不喜欢你跟你父亲讲话方式我不喜欢你跟你父亲讲话方式.与与way相关短语相关短语:by the wayby way of lose ones wayno wayfeel ones wayon ones way toin this way=by this means=with this method(that/in which)用这种方法用这种方法顺便说顺便说经过经过方法方法迷路迷路(俚语俚语)没门没门,别想别想摸黑走摸黑走,慎重从事慎重从事在去在去路上路上第34页6.Who put forward a theory about black holes?谁提出了黑洞理论谁提出了黑洞理论?put forward(1)提出提出(提议等提议等)(2)推荐某人或自己任职位推荐某人或自己任职位;提名提名我能否提名你当我们班长我能否提名你当我们班长?May I put your name forward as our monitor?The match has been put forward to 1:30.比赛已经提前到一点半举行。比赛已经提前到一点半举行。第35页他在会议上提出了一个计划。他在会议上提出了一个计划。He put forward a plan at the meeting.他们把婚礼日期提前了一周。他们把婚礼日期提前了一周。They put forward the date of their wedding by one week.我们将把讲座日期提前我们将把讲座日期提前/延期到延期到9月月9号。号。Well put forward/put off the date of the lecture to September 9th.Their wedding has been called off(取消取消).第36页put away 抛弃抛弃;舍弃舍弃 put down 写下来写下来;记入名单记入名单put on 穿上穿上;戴上戴上;增加增加 put off 耽搁耽搁;延期延期put out 熄灭熄灭(灯灯);扑灭扑灭(火火)put up 建立建立;建造建造put up with 忍受忍受 You can take anything from the shelf and read,but please _ the books when youve finished with them.put on B.put down C.put back D.put offC 第37页Homework Preview the reading passage John Snow Defeats“King Cholera”.第38页第39页