unit1 Great scientistPPT精品文档

1、.1Welcome To My Class!.2vPeriod 1: Warming up and writingvPeriod 2: First readingvPeriod 3: Second readingvPeriod 4: GrammarvPeriod 5: Listening and speakingvPeriod 6: Extensive readingvPeriod 7: Revision Textbook.3Discussion.4.5.6H+A+R+D+W+O+R+K8+1+18+4+23+15+18+11 =K+N+O+W+L+E+D+G+E 11+14+15+23+12

2、+5+4+7+5 =98%96%.7L+O+V+E12+15+22+5 =L+U+C+K12+21+3+11 =( Do most of us think they are the most important ? ) 54%47%.8Then what makes 100% ?Is it ? . NO ! ! !M+O+N+E+Y13+15+14+5+25 = 72%? . NO ! ! !L+E+A+D+E+R+S+H+I+P 12+5+1+4+5+18+19+9+16 = 89%.9.10Its your attitude!vLife is 10% what happens to you

3、 and 90% how you react to it. .11.12培养良好的学习习惯：1、制定计划。、制定计划。2、课前预习。、课前预习。 3、专心上课。、专心上课。 4、勤记笔记。、勤记笔记。 5、及时复习。、及时复习。 6、反复练习。、反复练习。7、认真完成作业，及时纠错。、认真完成作业，及时纠错。8、两周一写，两周一背。、两周一写，两周一背。.13Lets work hard together, I believe we can achieve the goals we set. .14Unit 1 Great scientistsWarming up and reading.15

4、TalkingT: What do you want to do in the future?S: ., I have always admired many . such as S: I dream of being like S: From now on , lets concentrate more on our study and strive for our .16.17Who are they?Who are they?Guessing game.18Who is he?Who is he?He has made a famous kite experiment.He learne

5、d a lot from it and invented lightningrod(避雷针避雷针).).He is Benjamin FranklinNever leave that until tomorrow, which you can do today.19Who 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 importan

6、t than knowledgeimaginative.20Who is he?Who is he?He invented electric bulbs.He made more than 1,000 inventions duringhis life.He is Thomas EdisonThomas Alva EdisonGenius is one percent inspiration and ninety-nine percent perspiration.21Who is she?Who is she?She is a woman scientist.She discovered r

7、adium( (镭镭) )and polonium(钋钋).In her life, she won the Nobel Prize twice.She is Marie CurieNothing in life is to be feared. It is only to be understood.22Who 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 can

8、not teach a man anything. You can only help him find it within himself.23What other What other scientists scientists do you know?do you know?Do the quiz Do the quiz and see who and see who knows the knows the most.most.Warming up.24ScientificInventCharacteristicRadiumPainterPut forward .251.Which sc

9、ientist discovered that objects in water are lifted up by a force that helps them float?B. ArchimedesC. Thomas EdisonA. Charles Darwin.262. Who wrote a book explaining how animals and plants developed as the environment changed?A. Marie CurieC. Charles DarwinB. Gregor Mendel.273.Who invent the first

10、 steam engine?A. Thomas NewcomenC. Thomas EdisonB. Archimedes.284. Who used peas to show how physical characteristics are passed from parents to their children.A. Thomas EdisonC. ArchimedesB. Gregor Mendel.295. Who discovered radium?A. Marie CurieC. NewtonB. Zhang Heng.306.Who invented the way of gi

11、ving electricity to everybody in large cities?A. Stephen Hawking C. Thomas EdisonB. Archimedes.317.Who was the painter that studied dead bodies to improve his painting of people?A. Gregor MendelC. Marie CurieB. Leonardo da Vinci .328. Who invented a lamp to keep miners safe underground?A. Sir Humphr

12、y Davy C. FaradayB. Thomas Newcomen.339. Who invented the earliest instrument to tell people where earthquakes happened?A. Charles DarwinC. Watt B. Zhang Heng.3410.Who put forward a theory about black holes?A. Stephen HawkingC. CopernicusB. Archimedes谁能相信，一个全身只有谁能相信，一个全身只有3 根手指会动的残疾人，一个双腿瘫痪，根手指会动的残疾

13、人，一个双腿瘫痪，肩膀左低右高，嘴歪成肩膀左低右高，嘴歪成“S”形的人，会写出畅销国内外的科学著作形的人，会写出畅销国内外的科学著作时间简史时间简史。.35Brainstormingmade a great contributionmade great achievementssucceeded in their scientific careerovercome many difficulties.36vThe works of scientists make life much easier and more comfortable. They make great contributio

14、n to social development.37What qualities do you think the great scientists have?v Strong determinationv carefulnessv creationv clevernessv patiencev perseverancev observationv self-confidence.38 hard-workingmodestimaginative determined devoted wise carefulcreative.39Writing a great scientist, who.de

15、vote his life to,v invent, discoverv make contributions tovIt is_ that leads to hisher success.v In my opinion.,v As Einstein said,”vShe was born invBe remembered asv I learn a lot from him. I know I will _.40Homework1. Tell your partner about the great scientists and their achievements.2. Revise th

16、e new words and expressions learned in this lesson , and preview those of the reading text.3. Finish this composition.41Unit 1 Great scientistsUnit 1 Great scientistsr.42.43.44Find supporting evidence.45infectious diseases can spread easily , They may do harm to people , AIDS and SARS are infectious

17、 diseases, they are difficult to cure.46 cholera infects peoples intestines, causing diarrhea, vomiting and leg cramp. The most common cause cholera is that people eat food or drink water polluted by bacteria . A severe case can lead to death without immediate treatment.47.48.49Whats the main idea o

18、f the passage?A. John Snow was a well-known doctor in London.B. The cause of cholera was polluted water.C. The source of all drinking water should be examined.D. How did John Snow collect, analyze the information, find the cause of the disease and solve it .50Match the main idea of each paragraph.vP

19、ara 1vPara 2vPara 3vPara 4vPara 5vPara 6vPara 7va famous doctor and kind to help the ordinary people with choleravhow to prevent cholera from happening vto test the two theories vthe polluted source of the water was the reason.vinterested in two theoriesva valuable clue about the cause on a mapvto a

20、nnounce certainly that polluted water was the real reason.51Use the seven stages in setting out a new scientific idea to describe each paragraph.Careful reading.52draw a conclusionfind a problemmake up a questionthink of a methodcollect resultsanalyse the results find supporting evidencePara 1Para 2

21、Para 3Para 4Para 5Para 6 Para 7 .53Careful Reading:John Snow was an doctor in London who Queen Victoria as her personal . He thought about helping ordinary people to cholera. Though the cause and the of it were unknown, he wanted to face the and solve the problem. expertattendedphysicianexposedcurec

22、hallenge.54Careful Reading: What were the two theories about the cause of cholera? Which did John Snow want to prove? What was his method of doing the research?multiplied victimsabsorb The second one.To gather information in two particular streets.55Careful Reading: What did he do with the results o

23、f his enquiry? What valuable clue did he get about the cause of the disease? What might be the cause?Marked on a mapMany of the deathshad no deaths.It seemed that the water was to blame for cholera.56Many of the deaths were near the water pump in Broad Street.deathPart of Snows Cholera Map.57Careful

24、 Reading: Why did he tell people to remove the handle from the pump? What happened after the handle was removed?So that slowed down.58Careful Reading: Where did the woman live and what did she had delivered to her house every day? What did their deaths suggest? What measures did John Snow take to prevent the disease from spreading?Away from Broad StreetWater from the pumpThe polluted water carried the virus.suggested thatbe examinedwere instructed not to exposeto.59Read the passage again and fill in the blanks:John Snow was a well-known _ in Lond