1、高中英語必修5教案 鄭州四中迎賓校區(qū)高二年級(jí)英語教學(xué)計(jì)劃 Unit 1 Great scientists Period 1 Warming up and reading課時(shí)： 課型Type of Lesson: Reading 學(xué)習(xí)目標(biāo)Learning aims: 1. To help students learn to describe people 2. To help students learn to read a narration about John Snow 3. To help students better understand Great scientists 教學(xué)重點(diǎn)I

2、mportant Points:To help students learn to read a narration about John Snow 教學(xué)難點(diǎn)Difficult Points:To help students learn to describe people 教學(xué)反思Teaching Re-thinking: 家庭作業(yè)Homework: 教學(xué)過程Teaching Procedures: Warming up 熱身 Step I Lead in 導(dǎo)入 Talk about scientist. a certain scientist. But f things work. phy

3、sics are physicists. study chemistry are chemists. Those that study biology are biologists. Step II T: 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 m

4、on? Match the inventions with their inventors below before you answer all these questions. 1. Archimedes, Ancient Greek (287-212 BC), a mathematician. 2. Charles Darwin, Britain (1808-1882). The name of the book is Origin of Species. 3. Thomas Newen, British (1663-1729), an inventor of steam engine.

5、 4. Gregor Mendel, Czech, a botanist and geicist. 5. Marie Curie, Polish and French, a chemist and physicist. 6. Thomas Edison, American, an inventor. 7. Leonardo da Vinci, Italian, an artist. 8. Sir Humphry Davy, British, an inventor and chemist. 鄭州四中迎賓校區(qū)高二年級(jí)英語教學(xué)計(jì)劃 9. Zhang Heng, ancient China, an

6、inventor. 10. Stepper Hawking, British, a physicist. II. Pre-reading 預(yù)讀 Step I Get the students to discuss the questions on page 1 with their partners. Then ask the students to report their work. Encourage the students to express their different opinions. 1. What do you know about infectious disease

7、s? Anybody in scientific research? Find a problem Collect results Analyse the results Repeat if necessary 鄭州四中迎賓校區(qū)高二年級(jí)英語教學(xué)計(jì)劃 Unit 1 Great scientists Period 1 Warming up and reading課時(shí)： 課型Type of Lesson: Reading 學(xué)習(xí)目標(biāo)Learning aims: 1. To help students learn to describe people 2. To help students learn

8、to read a narration about John Snow 3. To help students better understand Great scientists 教學(xué)重點(diǎn)Important Points:To help students learn to read a narration about John Snow 教學(xué)難點(diǎn)Difficult Points:To help students learn to describe people 教學(xué)反思Teaching Re-thinking: 家庭作業(yè)Homework: 教學(xué)過程Teaching Procedures: I

9、II. Reading 閱讀 Step I Pre-reading 預(yù)讀 1. Do you know John Snow? John Snow is a well-King Cholera. 2. reading passage: Step II Skimming 掃讀 1. (John Snow) 2.(Cholera outbreak hit London.) 3. (500) 4. Street? (These families had not drunk the water from the Broad Street pump.) (Optional) Skim the passag

10、e and find the information to plete the form below. Step III Scanning 找讀 鄭州四中迎賓校區(qū)高二年級(jí)英語教學(xué)計(jì)劃 Read the passage and number these events in the order that they happened. John Snow began to test two theories. An outbreak of cholera hit London in 1854. John Snow marked the deaths on a map. He announced th

11、at the water carried the disease. John Snow investigated two streets where the outbreak was very severe. King Cholera was defeated. He found that most of the deaths were near a water pump. He had the handle removed from the water pump. Step IV Main idea and correct stage 精讀 Read the passage and put

12、the correct stages into the reading about research into a disease. to cholera, collected information and was able to tie cases outside the area to the polluted water.) 2. Do you think John Snow would have solved this problem without the map? (No. The map helped John Snow organize his ideas. He was a

13、ble to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.) 3. Cholera is a 19th century disease. What disea

14、se do you think is similar to cholera today? (Two diseases, which are similar today, are SARS and AIDS because they are both serious, have an unknown cause and need public health care to solve them.) Step VI 概括總結(jié) Using the stages for scientific research and write a summary. 鄭州四中迎賓校區(qū)高二年級(jí)英語教學(xué)計(jì)劃 Unit 1

15、 Great scientists Period 2&3 Language focus 課時(shí)： 課型Type of Lesson: Words & Expressions 學(xué)習(xí)目標(biāo)Learning aims: To help students learn to use some important words and expressions 教學(xué)重點(diǎn)Important Points: To help students learn to remember some important words and expressions 教學(xué)難點(diǎn)Difficult Points: To help stud

16、ents learn to use some important words and expressions 教學(xué)反思Teaching Re-thinking: 家庭作業(yè)Homework: 教學(xué)過程Teaching Procedures: Step I Warming up 熱身 1. characteristic 特征；特性 a. acer 典型性的， Such bluntness is characteristic of him. 辨析characteristic與characteristic character性格、品質(zhì)，還意為人物；文字 An interesting suggestio

17、n for measuring the atmosphere around Mars has been put forward. put on穿上;戴上;增加 put out熄滅(燈);撲滅 (火) put up with忍受 put down寫下來;放下； put off 耽誤; 延期put up建立; 建造, put up舉起，搭建，粘貼 3. analyze: to examine or think about something carefully in order to understand it vt.分析結(jié)果、檢討、細(xì)察 A puter analyses the photogra

18、phs sent by the satellite. The earthquake expert tried to analyze the cause of the earthquake ourred on May 12,xx. Lets analyze the problem and see what went wrong. He analyzed the food and found that it contained poison. We must try to analyze the causes of the strike. Teaching plan of Book 5 設(shè)計(jì)教師：

19、黃敏麗 Unit 1 Great Scientists Teaching Goals: 1. Enable the Ss to familiar with some famous scientists and their contributions. 2. Enable the Ss to learn how to organize a scientific research. 3. Let the Ss learn the reading skill of getting the main idea of each para./ part & each passage . Difficult

20、 points 1. How to grasp the main idea of each paragraph / part & each passage. 2. How to help the Ss use what theyve learnt to do first aid treatment for burns correctly. Teaching methods 1. Skimming & scanning methods to make the Ss get a good understanding of the text. 2.Discussion methods to make

21、 the Ss understand what theyve learned in class. 3.Pair work of group to get every student to take part in the teaching-and-learning activities. 4.Competition and role-play method to arouse the Ss interest Teaching process: Pre-class task: 1. Preview new vocabulary of Unit 1, and especially pay atte

22、ntion to the pronunciation of the new word 2. Finish the quiz in Warming up( p1) in groups of four by referring to books or surfing the . Step 1 Learning Goals Get Ss to go through the summing up form on p 8 in order to have a general idea of the learning goals of Unit 1 Step 2 Word Study 1. (Pair w

23、ork) Get Ss to learn the new words and phrases on p92 within 3 mins, by reading them aloud to each other to make sure that they can pronounce the words correctly-? Get Ss to read aloud the words in pairs by turns, e.g. 1 pairs read 4 words then go to next pair 2. 夢(mèng)幻網(wǎng)絡(luò)( )最大的網(wǎng)站 Step 3. Warming up (Gro

24、up petition and introduce the great scientists) 1.Check the answers to the quiz to find out which group know 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

25、rises and partly floats. Give me a place to stand on, 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 t

26、hat people had developed from apes. 3) Gregor Mendel(18221884) Czech. The father of geic. He grew pea plants and developed ideas on heredity (遺傳) and inherited characteristics. Between 18561863 he grew 28,000 pea plants. He examined seven kinds of seed and plant characteristics and developed some la

27、ws of inheritance. 4) Marie Curie ( Polish ) (1867-1934) 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 wa

28、s almost certainly due to radiation in her work. 5) Thomas 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 achievem

29、ent, which had previously been thought impossible.6) Leonardo da Vinci (Italian) (1452-1519)He was a famous Italian artist whose skill for showing human skin tones made his paintings seem to e alive. He used to study dead people in order to make his paintings as aurate as possible. Some of his famou

30、s paintings include “The Adoration of the Magi” and the “The Last Supper”. Later in his life he lived in France where he designed a submarine (潛水艇) and a flying machine. 7) British. He did research into different gases and discovered the medical value of nitrous oxide (laughing gas) as an anaestheti

31、c.(麻醉藥) In 1815 he developed a safety lamp for miners. 8) 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

32、frogs directly under a dragons head. When an earthquake ourred, a ball fell out of the dragons mouth, making a noise. 9) 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

33、 to time, throw out matter as well. This may mark the beginning of new galaxies. This is an advance on the old theory which said that black holes “eat” everything they e across. Step 4 Pre-reading 1. (Pair work) What five most important qualities do you think a scientist should have? Give reasons. c

34、lever/talented strict patient creative determined/strong-willed positive honest energetic intelligent/hard-working ambitious careful co-operative confident brave 2. (Group work) Ex2, p1 Do you know how to prove a new idea in scientific research? Discuss in groups the stages in examining a new scient

35、ific idea. What order would you put them in? 8)Draw a conclusion 3)Think of a method 4)Collect results 5)Make up a question 夢(mèng)幻網(wǎng)絡(luò)( )最大的網(wǎng)站 1)Find a problem5)Analyse the results 6)find supporting evidence7)Repeat if necessary Step 5. Summary Seeing much, suffering much, and studying much are three pill

36、ars (支柱，要素) of learning. learning without thought is a labour lost; thought without learning is perilous(危險(xiǎn)的) 3. To know the disease is half the cure. 找出病根等于醫(yī)治了一半。 Step 6 Homework 1. Preview the reading passage John Snow Defeats King Cholera(p2) 2. Speaking task (p46) write some key words to the Qs

37、to help your talk on your book and prepare to introduce the scientist you admire most to the class 3. Read notes - to Unit 1, p76-77 4. Listening exercise P41,Ex 1&2 Step 1 Homework checking p41 Listening Step 2 Lead in 1.Invite 2-3 Ss to introduce the scientists they admire most to the class 2. Bac

38、kground introduction to John Snow John Snow (1813-1858) was born and worked as a doctor in Great Britain. He was originally an anesthetist(麻醉師).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 man

39、y people in England. In 1854, the most terrible outbreak of cholera which ever ourred in the kingdom began. It was so violent and sudden that 127people died in the first three days. 3.Give information of the deadly disease cholera 1) What infectious diseases do you know? (AIDS, SARS, Bird Flu, gripp

40、e，pig-borne disease 豬鏈球菌) Read the text quickly and find out the answers to these two questions and the main idea of each paragraph. 1）What was the cause of this disease ?2)How did John Snow find it out? Para 1: the problem Para 2: the cause-two theoriesPara 3: the method Para 4: the discovery Para

41、5: the result and conclusionPara 6: the suggestion Show pictures of water pump and teach handle Careful reading: Read the text carefully and fill in the chart (Ex 1, p3) Step 4 Discussion 1. (Group work) Discuss how John Snow investigate cholera. Put the stages in examining the disease in the 夢(mèng)幻網(wǎng)絡(luò)(

42、)最大的網(wǎng)站 2. P3, Ex2, Q3: Do you think John Snow would have solved this problem without the map? Give your reasons. Step VI. Homework 1)Finish P4, Ex 1,2(on SB) Ex3 make sentences on exercisebook (make ones way to, make up ones mind, make sure, make room for) 2)Find out the phrases aording to the Chine

43、se (part 1 on the paper for language points) 3)Retell the story John Snow Defeats King Cholera by following the 7 steps on p1 4. Read notes to Unit 1, p78-79, find out some difficult points while reading the text Period 3 1.Learn expressions & phrases 2.Learn.language points ：Difficult and Important

44、 Points: 1）Language points 2）The usage of suggest & in addition Teaching Methods: Presentation & Practice Teaching Procedures: Step I Homework checking. Step II. Expressions & phrases 1.know about 了解的情況2.lift up 舉起;抬起;提升 3.steam engine蒸汽機(jī) 4.physical characteristic人體的特征 5.put forward a theory about b

45、lack holes 提出一個(gè)有關(guān)黑洞的理論 6. infectious disease傳染性的疾病 7. in scientific research 在科學(xué)研究上 8. examine a new scientific idea 驗(yàn)證一個(gè)新的科學(xué)思想 9. draw a conclusion 得出結(jié)論 10. analyze the results分析結(jié)果 11. a well-known doctor 一個(gè)著名的醫(yī)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

46、疾病 15. terrified people 被嚇壞的人們 16. get interested in sth./doing sth.對(duì)產(chǎn)生興趣 17. absorb sth. into 把.吸收入. 18. gather the information 收集信息 19. determine to do sth.決心干某事 20. a valuable clue 一條珍貴的線索 21. the water pump水泵 22. in addition (to)除.之外還有 23. link to 將和聯(lián)系起來 (be linked to) 24. have it delivered (hav

47、e sth. done) 叫某人送 東西 25. die of 死于 26. announce with certainty肯定地宣布 27. polluted water 被污染的水 28. prevent sb. from doing sth.阻止某人干某事 29. deal with處理 30. solve the problem 解決難題 Expressions & Phrases (2) 1.e to an end 到了盡頭 2.find the cause of this illness 找出疾病的起因 3.look into 調(diào)查 4.apart from除之外;此外 (=exc

48、ept for) 5.prepare for預(yù)備好. 6.be strict with sb. 對(duì)某人嚴(yán)格要求 7.a revolutionary theory一個(gè)革命性的理論 8.lead to 通向. ;導(dǎo)致 (注意:to為介詞) 9.make sense有意義 10. at times =sometimes有時(shí)候 11. contribute to sth. 有助于;促進(jìn) 12. encourage sb. to do sth. 鼓勵(lì)某人做某事 13. point of view 觀點(diǎn) 14. living conditions 居住條件 15. break in/into pieces

49、 把摔成碎塊 16. be devoted to sth./sb.專致于.; 關(guān)心;摯愛 17. devote ones life to doing sth. 獻(xiàn)身于. 18. curved line 曲線 19. achieve great suess 取得巨大的成功 夢(mèng)幻網(wǎng)絡(luò)( )最大的網(wǎng)站 Step IV. Language Points 1.discover & invent discover v. 發(fā)現(xiàn) 被探索或被揭示的事物早已客觀存在著. Eg. 1)Columbus discovered America in 1492.哥倫布于1492年發(fā)現(xiàn)了美洲. 2)Who discover

50、ed radium? 誰發(fā)現(xiàn)了鐳? invent v. 發(fā)明,指的是發(fā)明原先不存在的東西. Eg.Who invented the steam engine? 誰發(fā)明了蒸汽機(jī)? 2.who invented the way of giving electricity to everybody in large cities?是誰發(fā)明了把電帶給大城市中的每個(gè)人的辦法? 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 clea

51、n it.她教給我們清洗它的辦法. the way引導(dǎo)的定語從句的引導(dǎo)詞有三種, 可以用that;可以用in which;還可以省略. Eg.I dont like the way (that / in which) you speak to your father. 我不喜歡你跟你父親講話的方式. 與way相關(guān)的短語: by the way 順便說 by way of 通過的方法，經(jīng)，由 lose ones way 迷路 no way (俚語) 沒門,別想 feel ones way 摸黑走,謹(jǐn)慎從事 on ones way to在去的路上 in this way=by this means

52、=with this method用這種方法 3.Who put forward a theory about black holes?誰提出了黑洞的理論? put forward (1) to offer (an idea, suggestion etc.) for consideration 提出(建議等) (2)推薦某人或自己任職位;提名 Eg.May I put your name forward as our monitor?我能否提名你當(dāng)我們的班長? put away 拋棄;舍棄put down 寫下來;記入 _; put on穿上;戴上;增加put off 耽誤;延期 put o

53、ut熄滅(燈);撲滅 (火) put up 建立;建造put up with 忍受 ?You can take anything from the shelf and read, but please _ the books when youve finished with them. A. put onB. put downC. put backD. put off 4.This was the most deadly disease of its day. die (v.)dead (adj.) death (n.)deadly (adj.) adj. (1).dangerous; likely to c