高二年级英语备课组集体教案.doc

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1、高二年级英语备课组集体教案 组 长 李梅组 员 吕军 王秀英 Unit 1 Great scientists Unit 2 The United KingdomUnit 3 Life in the futureUnit 4 Making the News Reading Unit5 First aidUnit 1 Great scientistsPeriod 1 Welcome to the UnitWord study, Warming up & Pre-reading备课时间 2012/7/10 上课时间 I.Teaching aims 1 .Knowledge Aims 1) Learn

2、 something about some famous scientists in the world.2) Know about the outstanding discoveries, inventions and theories from some well-known scientists.3) Try to understand and learn the important words and expressions.2. Ability Aims 1) Develop the students ability of speaking.2) Encourage the stud

3、ents to give more information about the great scientists.3. Emotional Aims1) Encourage the students to learn more about the great scientists and learn from them.2) Help the students to form the good habit in learning and encourage the students to take part in social practice.3) Help the students to

4、realize that it is scientific spirit that makes those scientists successful.4) Encourage the students to develop their love.II.Teaching Important Points and Difficulties1 .Have the students discuss great scientist. 2. Understand and learn the new word and expressions.3. What should we do in our dail

5、y life to develop our interest and love for science?III.Teaching Steps:Step Greeting Greet the whole class. Step Learning Goals Get Ss to go through the summing up form on Page 8 in order to have a general idea of the learning goals of Unit 1Step Word Study (Pair work) Get Ss to learn the new words

6、and phrases on Page92 within 3 mins, by reading them aloud to each other to make sure that they can pronounce the words correctlyGet Ss to read aloud the words in pairs by turns, e.g. 1 pairs read 4 words then go to next pairStep Warming up (Group competition and introduce the great scientists)1. Ch

7、eck the answers to the quiz to find out which group knows the most.2. Introduce the great scientists. 1) Archimedes (287212 BC) Ancient Greek. He was a mathematician. He found that if you put an object into water the water pushes the object up. It rises and partly floats. “Give me a place to stand o

8、n, and I can move the earth.” -Archimedes 2) Charlie Darwin (1808-1882) British naturalist. The Origin of Species was published in 1859. It explained how plants and animals had changed over time to fit in with a changing environment. His book showed that people had developed from apes. 3) Thomas New

9、comen, British (1663-1729) He improved the first steam pump built by Thomas Savery in 1697 and turned it into a steam engine for taking water out of mines in1712.James Watt improved it still further in the 1770s turning it into the first modern steam engine used on the railways. 4) Gregor Mendel (18

10、221884) Czech. The father of genetic. He grew pea plants and developed ideas on heredity (遗传) and inherited characteristics. Between 18561863 he grew 28,000 pea plants. He examined seven kinds of seed and plant characteristics and developed some laws of inheritance. 5) Marie Curie (Polish) (1867-193

11、4) was born in Poland, moved to Paris and studied chemistry and physics there. She married Pierre Curie and together they studied radioactive materials and discovered radium. In 1911 she received the Nobel Prize in Chemistry. Her death in 1934 was almost certainly due to radiation in her work. 6) Th

12、omas Edison (1847-1931) He was already an inventor of other electrical devices (phonograph, electric light bulb) when in 1882 he designed a system for providing New York with electricity from a central power station. This was a tremendous achievement, which had previously been thought impossible. 7)

13、 Leonardo da Vinci (Italian) (1452-1519) He was a famous Italian artist whose skills for showing human skin tones made his paintings seem to come alive. He used to study dead people in order to make his paintings as accurate as possible. Some of his famous paintings include “The Adoration of the Mag

14、i” and the “The Last Supper”. Later in his life he lived in France where he designed a submarine (潜水艇) and a flying machine. 8) British. He did research into different gases and discovered the medical value of nitrous oxide (laughing gas) as an anesthetic (麻醉药). In 1815 he developed a safety lamp fo

15、r miners. 9) Zhang Heng, Chinese (78-139) He invented the first seismograph to indicate in the direction of an earthquake. It was in the shape of a cylinder with eight dragonheads round the top, each with a ball in its mouth. Around the bottom were eight frogs directly under a dragons head. When an

16、earthquake occurred, a ball fell out of the dragons mouth, making a noise. 10) Stephen Hawking, British (1942- ) He has worked in astronomy and studied black holes in space. He has shown that black holes do not only absorb everything around them but, from time to time, throw out matter as well. This

17、 may mark the beginning of new galaxies. This is an advance on the old theory which said that black holes “eat” everything they come across.Step Pre-reading 1. (Pair work) What five most important qualities do you think a scientist should have? Give reasons.clever/talented strict patient creative de

18、termined/strong-willed positive honest energetic intelligent/hard-working ambitious careful co-operative confident brave 2. (Group work) Ex2, p1Do you know how to prove a new idea in scientific research? Discuss in groups the stages in examining a new scientific idea. What order would you put them i

19、n?8) Draw a conclusion 3) Think of a method 4) Collect results 2) Make up a question 1) Find a problem 5) Analyze the results 6) Find supporting evidence 7) Repeat if necessaryStep Summary 1. Seeing much, suffering much, and studying much are three pillars (支柱，要素) of learning.2. Learning without tho

20、ught is a labor lost; thought without learning is perilous.3. To know the disease is half the cure. 找出病根等于医治了一半。Step Homework1. Preview the reading passage John Snow Defeats “King Cholera” (P2)2. Speaking task (P46) write some key words to the Qs to help your talk on your book and prepare to introdu

21、ce the scientist you admire most to the class Period 2 Reading备课时间 2012/7/10 上课时间 I.Teaching aims 1 .Knowledge Aims Have a good understanding of the text by doing the exercises.2. Ability Aims 1). Grasp some reading skills.2). Develop the ability to describe some famous scientists.3. Emotional AimsE

22、ncourage the students to work hard at their lessons in order to devote themselves to science.II.Teaching Important Points And Difficulties:1. Have a good understanding of the text by doing the exercises. 2. Get the students to learn different reading skills, especially gist reading and comprehending

23、 beyond lines.III.Teaching Steps:Step Greeting & Revision Check the homework.Step Lead in1. Invite 2-3 Ss to introduce the scientists they admire most to the class 2. Background introduction to John SnowJohn Snow (1813-1858) was born and worked as a doctor in Great Britain. He was originally an anes

24、thetist(麻醉师).He was so famous that he became the doctor for Queen Victoria at the births of her many children.Four outbreaks of cholera in the 1830s and 1840s killed many people in England. In 1854, the most terrible outbreak of cholera which ever occurred in the kingdom began. It was so violent and

25、 sudden that 127people died in the first three days.3. Give information of the deadly disease cholera1) What infectious diseases do you know? (AIDS, SARS, Bird Flu, grippe，pig-borne disease 猪链球菌)2) What kind of disease is it ? Name cholera Symptom(症状) severe vomit (呕吐) and diarrhoea (腹泻)After effect

26、(后果)die quickly from a loss of liquidStep Fast Reading：Listen to the tape and find out the answers to the questions Task 1: Skim and Scan1) Who defeats “King Cholera“?2) What happened in 1854?3) How many people died in 10 days?4) Why is there no death at No. 20 and 21 Broad Street as well as at No.

27、8 and 9Cambridge Street?Task 2: Read and answer1 Why couldnt the cholera be under control at first?2 Which theory did John Snow believe in?3 John Snow finally proved the theory he believed by _. A. gathering information with the help of a map B. looking into the source of the water for Broad Street

28、and Cambridge Street C. Separating those who suffered cholera from those who didnt D. Both A and B4 To prevent the cholera from spreading again, what did John Snow do?Task 3 Mind Map of the textJohn Snow Defeats “King Cholera”Step Careful reading: Read the text carefully and fill in the chart (Ex 1,

29、 p3)Scientific Report by John SnowThe problemNobody knew the cause of the serious disease of choleraThe causeIdea 1: a strange cloud of gas found its victimsIdea 2: people absorbed the disease with mealsThe methodCollect information from the cholera outbreak to prove which theory was correctThe resu

30、ltsHe found the cause of cholera was the polluted waterIdea 1 or 2? Why?Idea 2. Because the information showed that the dirty water carried choleraThe conclusionHe defeated cholera by examining the water supply and dealing with the polluted waterStep DiscussionDo you think John Snow would have solve

31、d this problem without the map? Give your reasons.Step. SummaryRead the passage again and fill in the blanks:John Snow was a well-known _ in London in the _ century. He wanted to find the _ of cholera in order to _ it. In 1854 when a cholera _ out, he began to gather information. He _ on a map where

32、 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 _ with polluted water be found. Finally, “King Cholera” was defeated.

33、Step. Homework 1. Finish P4, Ex 1,2(on SB) Ex3 make sentences on exercise book (make ones way to, make up ones mind, make sure, make room for) 2. Find out the phrases according to the Chinese (part 1 on the paper for language points)3. Retell the story John Snow Defeats “King Cholera” by following t

34、he 7 steps on p1 Period 3&4 Language Points 备课时间 2012/7/10 上课时间 I.Teaching aims 1 .Knowledge Aims To learn the useful expressions and sentence structures in Warming up and Reading.2. Ability Aims To enable the students to use these language points both orally and in the written form.3. Emotional Aim

35、sDevelop the students sense of loving English.II.Teaching Important Points And Difficulties1) Learn the useful expressions and sentence structures. 2) The usage of “suggest & in addition”3)How to let the students learn to use these phrases and sentence structures in written and oral EnglishIII.Teach

36、ing Steps:Step Greeting & Revision Check the homework.Step II. Expressions & phrases1. know about 了解的情况 2.lift up 举起;抬起;提升3.steam engine 蒸汽机 4.physical characteristic 人体的特征5.put forward a theory about black holes 提出一个有关黑洞的理论6. infectious disease 传染性的疾病 7. in scientific research 在科学研究上8. examine a ne

37、w scientific idea 验证一个新的科学思想9. draw a conclusion 得出结论 10. analyze the results 分析结果11. a well-known doctor 一个著名的医生 12. ordinary people 百姓;普通人13. expose ()to sth. 暴露(.)在中 14. the most deadly disease 最致命的疾病15. terrified people 被吓坏的人们 16. get interested in sth./doing sth.对产生兴趣17. absorb sth. into 把.吸收入.

38、 18. gather the information 收集信息19. determine to do sth. 决心干某事 20. a valuable clue 一条珍贵的线索21. the water pump 水泵 22. in addition (to) 除之外还有 23. link to 将和联系起来 (be linked to)24. have it delivered (have sth. done) 叫某人送东西 25. die of 死于26. announce with certainty 肯定地宣布 27. polluted water 被污染的水28. prevent

39、 sb. from doing sth.阻止某人干某事 29. deal with 处理30. solve the problem 解决难题Expressions & Phrases (2)e to an end 到了尽头 2.find the cause of this illness 找出疾病的起因3.look into 调查 4.apart from除之外;此外 (=except for, besides)5.prepare for 预备好.6.be strict with sb. 对某人严格要求 7.a revolutionary theory 一个革命性的理论8.lead to 通向

40、. ;导致 (注意:to为介词) 9.make sense 有意义10. at times =sometimes 有时候 11. contribute to sth. 有助于;促进 12. encourage sb. to do sth. 鼓励某人做某事 13. point of view 观点14. living conditions 居住条件 15. break in/into pieces 把摔成碎块16. be devoted to sth./sb.专致于.; 关心;挚爱 17. devote ones life to doing sth. 献身于. 18. curved line 曲

41、线 19. achieve great success 取得巨大的成功Step IV. Language Points1.discover & inventdiscover v. “发现” 被探索或被揭示的事物早已客观存在着.Eg. 1)Columbus discovered America in 1492.哥伦布于1492年发现了美洲.2) Who discovered radium? 谁发现了镭?invent v. “发明”,指的是发明原先不存在的东西.Eg. Who invented the steam engine? 谁发明了蒸汽机?2. Who invented the way of

42、 giving electricity to everybody in large cities? 是谁发明了把电带给大城市中的每个人的办法?the way of doing sth.= the way to do sth “做.的方法”She showed us the way of cleaning it.= She showed us the way to clean it.她教给我们清洗它的办法.the way引导的定语从句的引导词有三种, 可以用that;可以用in which;还可以省略.Eg.I dont like the way (that / in which) you sp

43、eak to your father.我不喜欢你跟你父亲讲话的方式. 与way相关的短语:by the way 顺便说 make ones way to lose ones way 迷路 no way (俚语) 没门,别想feel ones way 摸黑走,谨慎从事 on ones way to在去的路上in this way=by this means=with this method用这种方法3. Who put forward a theory about black holes? 谁提出了黑洞的理论?put forward (1) to offer (an idea, suggestion etc.) for consideration 提出(建议等)(2)推荐某人或自己任职位;提名Eg.May I put your name forward as our monitor? 我能否提名你当我们的班长?put away 抛弃;舍弃 put down 写下来;记入名单;put on 穿上;戴上;增加 put off 耽误;延期put out 熄灭(灯);扑灭 (火) put up 建立;建造 put up with 忍受 ?You can t