新课标人教版高中英语必修五教案.docx

1、新课标人教版高中英语必修五教案Teaching plan of Book 5 Unit 1 Great ScientistsTeaching 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./

2、 part & each passage .Difficult 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 methods1. Skimming & scanning methods to make the Ss get a good understanding of the text.2

3、.Discussion methods to make 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 interestTeaching process:Period 1 Word study, Warming up, pre-readingPre-class

4、 task: 1. Preview new vocabulary of Unit 1, and especially pay attention 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 net.Step 1 Learning GoalsGet Ss to go through the summing up form on p 8 in order to have a gener

5、al idea of the learning goals of Unit 1Step 2 Word Study1. (Pair work) 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 w

6、ords then go to next pair2. Practice Use the correct form of the words to fill in the blanks.n.v.adj.infectionInfectInfectiousexamination=examexamineXscience /scientistXscientificconclusionconcludeXanalysisanalyseXdefeatdefeatXvalueValue(估价，评价)valuableinstructor/instructioninstructInstructive(有益的，教育

7、性的)contribution /contributorcontributecontributivecreationcreatecreativecalculationcalculateX movementmovemovablecompletioncompletecompletive(完成的，完全的)enthusiasmXenthusiasticStep 3. Warming up (Group competition and introduce the great scientists)1.Check the answers to the quiz to find out which grou

8、p 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 rises and partly floats. “Give me a place to stand on, and I can move the earth.” -Archimedes 2) Charlie

9、 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) Gregor Mendel(18221884) Czech. The father of genetic. He grew p

10、ea 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. 4) Marie Curie ( Polish ) (1867-1934) was born in Poland, moved to Paris and stu

11、died 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. 5) Thomas Edison(1847-1931) He was already an inve

12、ntor 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. 6) Leonardo da Vinci (Italian) (1452-1519)He was

13、 a famous Italian artist whose skill 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 Magi” and the “The Last Supper”. Later in his life

14、he lived in France where he designed a submarine (潜水艇) and a flying machine. 7) British. He did research into different gases and discovered the medical value of nitrous oxide (laughing gas) as an anaesthetic.(麻醉药) In 1815 he developed a safety lamp for miners. 8) Zhang Heng ,Chinese( 78-139) He inv

15、ented 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 earthquake occurred, a ball fell out of the drag

16、ons 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 to time, throw out matter as well. This may mark the beginning of new galaxies. This is an

17、 advance on the old theory which said that black holes “eat” everything they come across. Step 4 Pre-reading 1. (Pair work) What five most important qualities do you think a scientist should have? Give reasons.clever/talented strict patient creative determined/strong-willed positive honest energetic

18、 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 in?8)Draw a conclusion 3)Think of a method 4)Coll

19、ect results 5)Make up a question 1)Find a problem 5)Analyse the results 6)find supporting evidence 7)Repeat if necessaryStep 5. Summary Seeing much, suffering much, and studying much are three pillars (支柱，要素) of learning.learning without thought is a labour lost; thought without learning is perilous

20、(危险的)3. To know the disease is half the cure. 找出病根等于医治了一半。Step 6 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 introduce the scientist you admire most to the class 3. Read

21、 notes - to Unit 1, p76-774. Listening exercise P41,Ex 1&2Period 2 Fast Reading (P2)Step 1 Homework checking p41 ListeningStep 2 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 doct

22、or in Great Britain. He was originally an anesthetist(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 occurr

23、ed 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 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 choleraSymptom(症状)sever

24、e vomit (呕吐) and diarrhoea (腹泻)Aftereffect(后果)die quickly from a loss of liquidStep 3 Fast Reading：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

25、 2: the cause-two theories Para 3: the methodPara 4: the discovery Para 5: the result and conclusion Para 6: the suggestionShow pictures of water pump and teach handleCareful reading: Read the text carefully and fill in the chart (Ex 1, p3)Step 4 Discussion1. (Group work) Discuss how John Snow inves

26、tigate cholera. Put the stages in examining the disease in the right order.Para.Stages in an experimentExamples in this investigation1Find a problemWhat cause colera?2Make up a questionWhich theory is correct?3Think of a methodCollect data on those who were ill or died and where to get water4Collect

27、 resultsPlot information on a map to find out where people die or didntdie5Analyse resultsAnalyse the water to see if that was the cause of the illness6Repeat if neccessaryFind out evidence to confirm you conclusion7Draw a conclusionThe water is to blame2. P3, Ex2, Q3: Do you think John Snow would h

28、ave 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 according to the Chinese (part 1 on the paper for language points)3)Retell

29、 the story John Snow Defeats “King Cholera” by following the 7 steps on p14. Read notes to Unit 1, p78-79, find out some difficult points while reading the textPeriod 31.Learn expressions & phrases2.Learn.language points ：Difficult and Important Points:1）Language points 2）The usage of “suggest & in

30、addition”Teaching Methods: Presentation & PracticeTeaching Procedures:Step I Homework checking.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 scie

31、ntific research 在科学研究上8. examine a new 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.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