高中英语必修5教案.pdf

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1、高中英语必修高中英语必修 5 5 教案教案郑州四中迎宾校区高二年级英语教学计划 Unit 1 Great scientists Period 1 Warming up and reading 课时：课型 Type of Lesson:Reading学习目标 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 scientist

2、s教学重点 Important Points:To help students learn to read anarration about John Snow教学难点Difficult Points:To help students learn to describepeople教学反思 Teaching Re-thinking:家庭作业 Homework:教学过程 Teaching Procedures:Warming up 热身 Step I Lead in 导入 Talk about scientist.a certain scientist.But f things work.phy

3、sics are physicists.study chemistry are chemists.Thosethat study biology are biologists.Step II T:There are some great scientific achievements thathave changed the world.Can you name some of them?What kindof role do they play in the field of science?Do theseachievements have anything in mon?Match th

4、e inventions withtheir 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 bookis Origin of Species.3.Thomas Newen,British(1663-1729),an inventor of steamengine.4.Gregor Mendel,Czech,a botani

5、st 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.郑州四中迎宾校区高二年级英语教学计划 9.Zhang Heng,ancient China,an inventor.10.Stepper Hawking,British,a physicist.II.Pre

6、-reading 预读 Step I Get the students to discuss the questions on page 1 withtheir partners.Then ask the students to report their work.Encourage the students to express their different opinions.1.What do you know about infectious diseases?Anybody in scientific research?Find a problemCollect results An

7、alyse the results Repeat if necessary郑州四中迎宾校区高二年级英语教学计划 Unit 1 Great scientists Period 1 Warming up and reading 课时：课型 Type of Lesson:Reading学习目标 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

8、 Great scientists教学重点 Important Points:To help students learn to read anarration about John Snow教学难点Difficult Points:To help students learn to describepeople教学反思 Teaching Re-thinking:家庭作业 Homework:教学过程 Teaching Procedures:III.Reading 阅读 Step I Pre-reading 预读 1.Do you know John Snow?John Snow is a we

9、ll-King Cholera.2.reading passage:Step II Skimming 扫读 1.(John Snow)2.(Cholera outbreak hit London.)3.(500)4.Street?(These families had not drunk the water from the Broad Streetpump.)(Optional)Skim the passage and find the information to plete the formbelow.Step III Scanning 找读郑州四中迎宾校区高二年级英语教学计划 Read

10、 the passage and number these events in the order thatthey 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 that the water carried the disease.John Snow investigated two streets where the outbreak wasvery severe

11、.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 精读 Read the passage and put the correct stages into the readingabout research into a disease.to cholera,collected information and was a

12、ble to tie casesoutside the area to the polluted water.)2.Do you think John Snow would have solved this problemwithout the map?(No.The map helped John Snow organize his ideas.He was ableto identify those households that had had many deaths and checktheir water-drinking habits.He identified those hou

13、ses thathad had no deaths and surveyed their drinking habits.Theevidence clearly pointed to the polluted water being thecause.)3.Cholera is a 19th century disease.What disease do youthink is similar to cholera today?(Two diseases,which are similar today,are SARS and AIDSbecause they are both serious

14、,have an unknown cause and needpublic health care to solve them.)Step VI 概括总结 Using the stages for scientific research and write asummary.郑州四中迎宾校区高二年级英语教学计划 Unit 1 Great scientists Period 2&3 Language focus 课时：课型 Type of Lesson:Words&Expressions学习目标 Learning aims:To help students learn to use someim

15、portant words and expressions教学重点 Important Points:To help students learn toremember some important words and expressions教学难点Difficult Points:To help students learn to use someimportant words and expressions 教学反思Teaching Re-thinking:家庭作业 Homework:教学过程 Teaching Procedures:Step I Warming up 热身 1.chara

16、cteristic 特征；特性 a.acer 典型性的，Such bluntness is characteristic ofhim.辨析characteristic 与 characteristic character性格、品质，还意为人物；文字 An interesting suggestion for measuring the atmospherearound Mars has been put forward.put on 穿上;戴上;增加 putout 熄灭(灯);扑灭(火)put up with忍受 put down 写下来;放下；put off 耽误;延期 put up 建立;

17、建造,put up 举起，搭建，粘贴 3.analyze:to examine or think about something carefullyin order to understand it vt.分析结果、检讨、细察 A puter analyses the photographs sent by the satellite.The earthquake expert tried to analyze the cause of theearthquake ourred on May 12,xx.Lets analyze the problem andsee what went wro

18、ng.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 设计教师：黄敏丽 Unit 1 Great Scientists Teaching Goals:1.Enable the Ss to familiar with some famous scientists andtheir contributions.2.Enable the Ss to learn how to organizea

19、scientific research.3.Let the Ss learn the reading skill of getting the mainidea of each para./part&each passage.Difficult points 1.How to grasp the main idea of each paragraph/part&eachpassage.2.How to help the Ss use what they ve learnt to do firstaid treatment for burns correctly.Teaching methods

20、 1.Skimming&scanning methods to make the Ss get a goodunderstanding of the text.2.Discussion methods to make the Ssunderstand what theyve learned in class.3.Pair work of group to get every student to take part inthe teaching-and-learning activities.4.Competition androle-play method to arouse the Ss

21、interest Teaching process:Pre-class task:1.Preview new vocabulary of Unit 1,and especially payattention to the pronunciation of the new word 2.Finish thequiz in Warming up(p1)in groups of four by referring to booksor surfing the.Step 1 Learning Goals Get Ss to go through the summing up form on p 8 i

22、n order tohave a general idea of the learning goals of Unit 1 Step 2 Word Study 1.(Pair work)Get Ss to learn the new words and phrases onp92 within 3 mins,by reading them aloud to each other to makesure that they can pronounce the words correctly-?Get Ssto read aloud the words in pairs by turns,e.g.

23、1 pairs read4 words then go to next pair 2.梦幻网络()最大的网站 Step 3.Warming up(Group petition and introduce the greatscientists)1.Check the answers to the quiz to find out whichgroup know the most.2.Introduce the great scientists.1)Archimedes(287212 BC)Ancient Greek.He was amathematician.He found that if

24、you put an object into waterthe 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 Darwin(1808-1882)British naturalist.The Originof Species was published in 1859.It explained how plants andanimals had changed over time to

25、fit in with a changingenvironment.His book showed that people had developed fromapes.3)Gregor Mendel(1822 1884)Czech.The father of geic.Hegrew pea plants and developed ideas on heredity(遗传)andinherited characteristics.Between 1856 1863 he grew 28,000pea plants.He examined seven kinds of seed and pla

26、ntcharacteristics and developed some laws of inheritance.4)Marie Curie(Polish)(1867-1934)was born in Poland,moved to Paris and studied chemistry and physics there.Shemarried Pierre Curie and together they studied radioactivematerials and discovered radium.In 1911 she received the NobelPrize in Chemi

27、stry.Her death in 1934 was almost certainly dueto radiation in her work.5)Thomas Edison(1847-1931)He was already an inventorof other electrical devices(phonograph,electric light bulb)when in 1882 he designed a system for providing New York withelectricity from a central power station.This was a trem

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

29、famouspaintings include“The Adoration of the Magi”and the“TheLast Supper”.Later in his life he lived in France where hedesigned a submarine(潜水艇)and a flying machine.7)British.He did research into different gases anddiscovered the medical value of nitrous oxide(laughing gas)as an anaesthetic.(麻醉药)In

30、1815 he developed a safety lampfor miners.8)Zhang Heng,Chinese(78-139)He invented the firstseismograph to indicate in the direction of an earthquake.Itwas in the shape of a cylinder with eight dragonheads round thetop,each with a ball in its mouth.Around the bottom were eightfrogs directly under a d

31、ragons head.When an earthquake ourred,a ball fell out of the dragons mouth,making a noise.9)Stephen Hawking,British(1942-)He has worked inastronomy and studied black holes in space.He has shown thatblack holes do not only absorb everything around them but,fromtime to time,throw out matter as well.Th

32、is may mark thebeginning of new galaxies.This is an advance on the old theorywhich said that black holes“eat”everything they e across.Step 4 Pre-reading 1.(Pair work)What five most important qualities do youthink a scientist should have?Give reasons.clever/talentedstrict patient creative determined/

33、strong-willed positivehonest energetic intelligent/hard-working ambitious carefulco-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 scientific idea.What order would you put them in?8)Draw a conc

34、lusion 3)Think of a method 4)Collect results5)Make up a question梦幻网络()最大的网站 1)Find a problem5)Analyse the results 6)find supportingevidence7)Repeat if necessary Step 5.Summary Seeing much,suffering much,and studying much are threepillars(支柱，要素)of learning.learning without thought isa labour lost;tho

35、ught without learning is perilous(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 Homework 1.Preview the reading passage John Snow Defeats KingCholera(p2)2.Speaking task(p46)write some key words to the Qs to helpyour talk on your book and prepare to introduce the scientistyou admire mo

36、st 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 mostto the class 2.Background introduction to John Snow John Snow(1813-1858)was born and worked as a doctor inGr

37、eat Britain.He was originally an anesthetist(麻醉师).He wasso famous that he became the doctor for Queen Victoria at thebirths of her many children.Four outbreaks of cholera in the1830s and 1840s killed many people in England.In 1854,the mostterrible outbreak of cholera which ever ourred in the kingdom

38、began.It was so violent and suddenthat 127people died in thefirst three days.3.Give information of the deadly disease cholera 1)What infectious diseases do you know?(AIDS,SARS,BirdFlu,grippe，pig-borne disease 猪链球菌)Read the text quickly and findout the answers to these twoquestions and the main idea

39、of each paragraph.1）What was the cause of this disease?2)How did John Snowfind it out?Para 1:the problem Para 2:the cause-two theoriesPara3:the method Para 4:the discovery Para 5:the result andconclusionPara 6:the suggestion Show pictures of water pumpand teach handle Careful reading:Read the text c

40、arefully and fill in thechart(Ex 1,p3)Step 4 Discussion 1.(Group work)Discuss how John Snow investigate cholera.Put the stages in examining the disease in the梦幻网络()最大的网站 2.P3,Ex2,Q3:Do you think John Snow would have solved thisproblem without the map?Give your reasons.Step VI.Homework 1)Finish P4,Ex

41、 1,2(on SB)Ex3 make sentences onexercisebook(make ones way to,make up ones mind,make sure,make room for)2)Find out the phrases aording to the Chinese(part 1 on thepaper for language points)3)Retell the story John SnowDefeats King Cholera by following the 7 steps on p1 4.Readnotes to Unit 1,p78-79,fi

42、nd out some difficult points whilereading the text Period 3 1.Learn expressions&phrases 2.Learn.language points：Difficult and Important Points:1）Language points 2）The usage of suggest&in additionTeaching Methods:Presentation&Practice Teaching Procedures:Step I Homework checking.Step II.Expressions&p

43、hrases 1.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 theoryabout black holes提出一个有关黑洞的理论 6.infectious disease 传染性的疾病 7.in scientificresearch 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 1

44、1.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 insth./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 dosth.决心干某事 20.a valuable clue 一条珍贵的线索 21.the

45、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 sb.from doingsth.阻止某人干某事 29.deal with处理 30.solve theproblem 解决难题 Expressions&Phrases(2)1.e to an end到了尽头 2.

46、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)5.prepare for预备好.6.be strict withsb.对某人严格要求 7.a revolutionary theory一个革命性的理论8.lead to 通向.;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 dosth.鼓励某人做某事 13.point

47、of view 观点 14.livingconditions 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 曲线 19.achieve great suess 取得巨大的成功梦幻网络()最大的网站 Step IV.Language Points 1.discover&invent discover v.发现 被探索或被揭示的事物早已客观存在着.Eg.1)Columbus discovered Ame

48、rica 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 giving electricity to everybodyin 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

49、 it.=She showed us the wayto 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 speak 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 by way of 通过的方法，经，由 loseones 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

50、 this way=by thismeans=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 _;put on 穿上;戴上;增加 pu