重庆高中英语必修五Unit1《Greatscientists》全套教案
必修5 Unit 1 Great scientists教案
Teaching Plan for Book 5Unit1 Great Scientist (Reading)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 points1. How to grasp the main idea of each paragraph / part & each passage.2. How to help the Ss use what they’ve 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.1.Discussion methods to make the Ss understand what they’ve learned in class.2.Pair work of group to get every student to take part in the teaching-and-learning activities.petition and role-play method to arouse the Ss’ interest4.Teaching aidsThe multi-media (see a short movie about how to treat burn from ppt.)Teaching proceduresI. Warming up1. Lead-in 1) Show a picture of AIDS logo to lead in the subject—AIDS ?Are you familiar with this red ribbon?What’s it related to? ? What doesn’t it mean? Do you know?(Possible answer: Red ribbon is related to AIDS. It means that we should give AIDS patients love and care, understand and support.)2) Show a picture of Pu Cunxin and other stars to show that AIDS is a worldwide problem. ? Do you know them?What is their job besides acting?Is it just the problem in China?(Possible answer: It’s not just the problem in China. It’s a worldwide prob lem. And besides some famous stars, some ordinary people also work very hard to tell others the harm of this disease.)2. Brain stormingQ1: While talking about AIDS, what other diseases can you think of? Individual work: Let students brainstorm the names of diseases, such as cold, headache, toothache, diarrhea, cut, coughing, scald, insomnia, heart attack, cancer, AIDS, etc.(With the development of science and hi-tech, many diseases can be cured. But for now, AIDS is still incurable, so it’s a deadly d isease.)3. How much do you know about AIDS?1) Pair work—questions for discussion ? What’s the full name of AIDS?Can AIDS be transmitted? ? In what ways can it be transmitted?What kinds of people are likely to get AIDS?Do people with AIDS look healthy at first?Is it safe or dangerous to stay or to be friends with them? Why? Students don't have to give the exact answers. These questions will help them think about this disease? AIDS.)2) AIDS QUIZ (individual work)1) AIDS quiz (p.49)?check students? knowledge about AIDS.2) Picture quiz ?Can the AIDS virus transmitted via the following routes?Summary: Medical studies show that the AIDS virus cannot be transmitted via the following routes: cups, glasses, toilet seats, swimming pools, mosquitoes, other insects or giving blood. So it? safe to be friends with AIDS patients. II. Listening (WB)1. Pre-listening: Go through EX1&2 in Part1 and guess ?What do the letters HIV and AIDS stand for?2. While-listening: Listen to the tape and finish exercises in Part1&2. (Make good use of some pictures and a flash ?HIV-cycle? in the PowerPoint)3. Post-listening: Suppose you are a publicist of AIDS, please give an oral report about it to the whole class.III. Talking (Optional) Role play:Work in groups. Imagine that the headmaster of a school has found out that one of the students has HIV. The student’s family has kept it a secret until now and the headmaster only learnt the truth last week. He had called a meeting to decide what to do. (Opinions can be based on their knowledge of AIDS and also the characteristics of the roles.)IV. Homework1. Preview Speaking (p. 50) and find some information about AIDS, drugs, smoking or drinking tosupport your idea.2. Learn the new words of this unit by heart.The Second Period GOALS:To practice supporting and challenging an opinion.To practice listening comprehension.TEACHING PROCEDURESI. RevisionDo you still remember this logo? What can you learn from it?Q1: Do you remember what it means?Q2: In what ways is AIDS transmitted?II. Speaking1. Pre-speaking1) Do you agree that getting AIDS is a personal problem? Why or why not? (Through these questions— ? Raise the idea of social problem and come to Speaking part. ? Introduce the useful expressions of supporting and challenging an opinion on p.50. And throughout the whole class, teachers should try to use these expressions as many as possible to raise students’ awareness.2) As has just been talked about, AIDS is not only a personal problem, but also a social one. Because when we talk about social problems, we mean crimes such as drug use, murder, theft or robbery and broken families. These social problems cause sadness, unhappiness, harm, fear and even wars in the world or in society. Besides, there are quite a few other social problems. Can you tell some? Can you use your own sentence to describe one of these social problems? (Possible answer: crime, health, homelessness, poverty, gambling, family violence, divorce, unemployment) 3) Information input Give students some information about how serious these problems are and ask them to take notes. Then they can decide what is the most serious. (Refer to the PowerPoint Proper explanation is needed). ? About AIDS1. How many AIDS patients all over the world? Where are they? And are they young or old?2. What kinds of social problems can AIDS cause?3. How about the situation in China? ? About drugs1. Is the use of drugs such as heroin, serious? Why do you think so?2. What should we do with it? ? About Smoking 1. Nearly everyone knows that smoking is harmful to our health. But why do people smoke?2. What kinds of danger can it cause to our body?3. Can you think of the other dangers of smoking? ? About drinking1. Do your parents drink? Do you think drinking is good or not, or it depends? Give your reasons.2. Can drinking cause some problem to our body? What are they?3. Will drinking cause some social problems? Give some example.T: These four are all social problems, as they all will cause sadness, unhappiness, harm, fear and even wars in the world or in society.2. While-speaking If you were an expert on social problems, what is the most serious problem today, AIDS, drugs, smoking or drinking? Role play ? Group of four ? Each acts as the expert on AIDS, drug, smoking and drinking. ? Use the expressions to support your opinion or challenging other’s opinions. (p.50) Language input (Useful expressions) --Repeat it to strengthen students’ ability of use it. Supporting an opinion Challenging an opinion I think that ?, because ? Perhaps, but what if / about ?? First, ? Have you thought about ?? One reason is that ? What makes you think that ?? For example, ? Could you please explain ?? If we / they were to ?, we / they could ? If I were you, I would ?3. Post-speaking Conclusion? Class discussion Q: Could these social problems be avoided? Or could we get rid of social problems in modern times? What can we do to deal with them? (Social problems are around us. They can’t disappear in modern society. But we can do something optimistic or positive to reduce the harm they cause. That’s why we youth are asked to get away from AIDS, drugs, etc. That’s why we youth should develop good habits. That’s why many people including famous stars are busy with telling others the harm. In this way, we can stay healthy both physically and mentally.) IV. Homework 1. Finish Listening (P.50) exercises 2. Read thepassage ?FIGHTING THE VIRUS: HIV/AIDS IN AFRICA? (P127) and finish the Pre-reading exercises (p. 51).The Third PeriodGOALS:? To learn more knowledge about AIDS.? To help students understand the attitudes and spirits of living with disease ? To learn some useful language pointI. Pre-readingLife is not always smooth, but with submerged rocks here and there, now and then. When faced with unexpected diseases or disasters or even death, what attitude to choose is a question. Q: For example, if you found out that you had an incurable disease, how do you think your life would change? And how would you act towards the change? -- Born dying with AIDS, Xiaohua says, ?My life may have to be short, but there’s no reason why it can’t be beautiful.? -- Diagnosed with cancer, ?I? also have something to say to you. Now let’s see what ?I? will say to you.II. While-readingQuestions:Q1: How did cancer change the writer’s life?Q2: Compare the writer’s situation with that of Xiaohua. In what way are their experiences similar or different?Q3: Do their experiences strike you?Q4: What have you learnt from them? (Get the students to put emphasis on some language points, especially how the writer expresses what he thinks. e.g. ? I remember having an empty feeling in my stomach and thinking that my life was going to end. ? There were days when I wished that I were dead so that I would not have to feel so sick.)III. WritingLife is like a moon, sometimes round, sometimes not. We have happy times and also sad moments. If we draw a timeline, we will find it is not always straight. Take myself for instance… Steps to followStep one: think about your past days: what were some events that made you very happy? What made you very sad?Step two: draw a timeline of your life and mark the best times (the highs) and the worst times (the lows).Step three: talk about the happy and sad things to your partner, with reference to the timeline. Step four: choose one event, either happy or sad, which impresses you most. Try to remember all the details of it, especially how it made you feel, what it made you think and why it is important in your life. Prepare for writing it down.Step five: work out an outline of what you are going to write.Step six: read an exampleStep seven: begin to write.IV. Homework1. Write an essay about an important event in your life.The Fifth PeriodGOALS: ?To learn about some antonyms ?To practice using some useful words and phrases in the textTEACHING PROCEDURESI. Lead-inAsk students some questions about Xiaohua. On one hand, they can review what they have learned. On the other hand, teacher can lead them to the learning of the useful words and phrases in this way Q1. Do you still remember Xiaohua?Q2. What has happened to her?Q3. What is her attitude towards the disease? (She is a brave girl. She is not discouraged by AIDS, instead, she tries her best to encourage and help other AIDS patients.)II. Learn and practice using some antonyms1) Ask students to pay attention to the two words in bold and explain to them their meanings, pointing out that they have opposite meanings and this kind of words are called antonyms.2) Let students have a competition. Try to find the antonyms of the following words. Let's see who can do it correctly and quickly. defenseless -- defensive infect with -- immune to protected -- unprotected incurable -- curable discourage -- encourage visible -- invisible3) Practice using these antonyms through exercises. (Complete the sentences using the antonyms)1. In February 2003 some people got ____ a strange disease and died within a month.2. Although she met many difficulties, Helen was not _____. She continued struggling with the disease.3. People think it a serious crime to attack _______ children.4. AIDS can be transmitted by having ______ sex.5. Having found out that the girl has got a disease which is ______ and will die soon, the boy decide to help her to make the last days of her life beautiful and meaningful.III. Practice using some useful words and phrases in the text.(Translate the following sentences with the help of Chinese or italic words.)1. The doctor ______ (诊断)my illness as a rare skin disease.2. He has _______ （恢复）from his bad cold and can go out tomorrow.3. The disease makes her realize how _______ （宝贵）life is.4. The doctor told him that the wound had been infected, and that the ___________ （受感染的伤口）become deadly if it is not properly treated.5. They are certain that this virus has been transmitted through the air, yet they have not been able to identify the ___________（传播的病毒）6. Bad news may discourage a patient, so it is very important that doctors try to cheer up the_______________（灰心丧气的病人）7. First the doctor takes a blood sample and has it tested. Then he will use the ________ （经过测试的血样）to find out if it is a serious disease.8. You cannot delay the treatment any longer. You must stop working unless you want to deal withthe risks of ______________.（延误的治疗）The Sixth PeriodGOALS: ?To learn the Subjunctive Mood?To make students get familiar with the Subjunctive Mood and master it by using it in different situationsTEACHING PROCEDURESI. Lead-in1) Show students the picture of Xiaohua and ask them two questions:Q1. You must be quite familiar with this girl now, right? (Right. She is a Xiaohua, a girl who has been infected with AIDS.)Q2. How was she infected with AIDS? (She was infected by birth.)2) Xiaohua was born dying and she has no choices. But many people who really have many choices don’t realize how precious life is and do a lot of harms to themselves.1. Show students some pictures of people who smoke a lot, drink a lot or even have drugs, pointing out all these can lead to deadly disease.2. Based on the above talking, teacher raise the following questions: If they go on doing this, what would happen? If you were Xiaohua, what would you like to tell them? If you were a doctor, what would you do? If you were one of them, what would you do?3. Some people do not take Xiaohua or doctor's advices. Finally, they die. If they had not drunk so much wine, he would not have died at such an early age. If he had (not)..., he would (not) have... Ask students to make more similar sentences, using the Subjunctive Mood.II. More Situations1. The woman in the picture is Helen, who has been living with AIDS for many years. Now she is celebrating her birthday with her dog. If you were Helen, what kind of wishes would you make?2. It is said that a falling star can let your dream come true. If you saw a falling star, what kind of wishes would you make?3. Besides a falling star, a magic lamp can also let your dream com true. If you had a magic lamp, what would you ask it to do for you ?III. Homework1. Finish all the grammar exercises on SB and WB2. Review the whole unit。
高中高三英语必修五unit1教案：Great scientists
高中高三英语必修五unit1教案：Great scientists 教学目标:1. 了解并掌握本单元的词汇和短语。
2. 了解并掌握本单元的语法项目。
3. 能够描述和介绍科学家的生平和贡献。
4. 能够能听会说，并能够流利地进行有关科学家的讨论和交流。
教学重点:1. 本单元的重点词汇和短语。
2. 本单元的语法项目：定语从句。
教学难点:1. 如何提高学生的听说能力，能够流利地进行有关科学家的讨论和交流。
教学准备:1. 多媒体设备。
2. 相关的教学课件、PPT等。
3. 有关科学家的相关材料和实例。
教学过程:Step 1: 导入新课1. 导入新课之前，通过出示一些著名科学家的图片，激发学生对科学家的兴趣和好奇心，引导学生们谈论一谈他们所了解的科学家，并能表达自己的观点和认识。
2. 教师可以使用一些提问来启发学生，并提高他们的参与度：Who is your favorite scientist? Why? Have you ever read any books about scientists? What do you think makes a scientist great?Step 2: 新课内容呈现1. 教师通过投影片或黑板等方式呈现本单元的新词汇和短语，帮助学生掌握并记忆这些词汇和短语。
2. 教师通过多媒体设备，播放一部分科学家的介绍视频，以激发学生的兴趣，并让学生能够对科学家的生平和贡献有一个初步了解。
Step 3: 语法项目讲解1. 教师通过PPT或其他方式，向学生介绍和讲解本单元的语法项目：定语从句。
教师可以使用一些例句和练习来帮助学生理解和掌握这一语法项目。
2. 教师可以使用一些案例分析来帮助学生更好地理解和运用定语从句。
例如，让学生根据所给信息写一篇关于自己喜欢的科学家的简介，要求使用定语从句。
Step 4: 听说训练1. 教师可以通过一些听力材料，让学生听一些关于科学家的讲述，并要求学生根据听到的内容，回答一些问题。
高中英语必修五《unit1 Great Scientists》示范说课稿
《unit1 Great Scientists》说课稿各位评委老师，上午好！我是号考生，我今天说课的题目是《unit1 Great Scientists》。
我主要从教材分析、教学方法与策略、教学过程、板书设计等几个步骤向大家详细地讲解我对这节课的安排。
一．说教材1. 教材内容本节课是人教课标版必修5第一单元的第一课时的Reading部分，是该单元的主要内容，它介绍了英国著名医生John Snow是如何通过考察、分析、探究的科学方法，发现并控制“霍乱”这种传染病的。
通过阅读课文，使学生感悟科学家的周密观察、勇于探索、认真分析的科学精神，使学生了解科学方发现的全过程具有其科学的严密性。
2. 教学目标结合单元教学要求和本课特点，充分考虑学生的年龄特点、认知水平，遂将本课的教学目标确定为：知识目标1) Get students to learn the useful new words and expressions in this part.2) Let students learn about some great scientists and their contribution.3) Have students read the passage and know about John Snow and how he defeated “King Cholera”.能力目标1) Develop students’ reading ability and let them learn different reading skills.2) Enable students to talk about great scientists and tell their stories.情感目标1) Let students learn from great scientists, stimulate their love and respect for them and develop their moral qualities.2) Develop student’s sense of cooperative learning.3. 教学重点因为本组教材的重点了解项目是“John Snow 破解King Cholera难题”，所以确定本课的教学重点是：1) Let students learn about some great scientists and their contributions.2) Get students to read the passage and know about John Snow and how he defeated “ King Cholera”.3) Have students learn different reading skills.4．教学难点考虑到学生拓展阅读能力，语言输出能力等方面还需进一步努力，所以将本课的教学难点确定为：1) Develop students’ reading ability.2) Enable students to talk about great scientists and tell their stories.3) Let students learn how to organize scientific research.二．说教法和学法1. 教学方法引导学生独立思考，合作学习，进行师生、生生互动的“任务型”教学，设计了许多易于操作的任务型活动。
人教版高中英语必修5《Unit1Greatscientists》教案
人教版高中英语必修5《Unit1Greatscientists》教案人教版高中英语必修5《Unit 1 Great scientists》教案【一】教学准备教学目标1.Students learn some new words and expressions to describe people ,especially famous persons;2.Students are encouraged to give more information about famous persons who they are familiar:3. Students can realize that it is scientific spirit that makes those scientists successful.教学重难点1. Words and expressions in this unit2. Previous knowledge of some of the famous scientists3. Comprehending the text教学过程【导入】Words learning(Students are assigned to learn the new words of this unit and find out the English explainations of the new words ) Definitions or explanationsA.examine 1.general principles of an art or scienceB.repeat 2.say or do againC.theory 3.at once; without delayD.immediate 4.look at...carefully in order to learn about or from...plete 5.of great value, worth or useF.valuable 6.having all its parts; whole; finishedG.announce 7.make knownH.control e or bring to an endI.positive 9.power to order or directJ.conclude 10.quite certain or sure【讲授】useful sentences learning(The sentences are picked from the text.)1.“All roads lead to Rome, ”he encouraged me after I failed the entrance examination.2.This sentence doesn’t make any sense.3.Our English teacher is not only strict with us but also friendly to us.4.He is good-looking, apart from his nose.5.It is announced that the spacecraft, Shenzhou Ⅵ, landed on the earth successfully.6.It is not Tom but you who are to blame.7.In 1995, the Chinese government put forward a plan for“rejuvenating the nation by relying on science and education”.And it has helped Chinese scientists make many breakthroughs.8.Have you drawn any conclusion after you read this passage?9.Well done.So much for the learning of the new words and expressions.【讲授】Introduction of a classic articleTeacher introduce a famous person --Qian Xuesen and students learn to write an article about the famous scientis using the words and expressions they just learn in class.【活动】Share the outcomeStudents share their article orally and discuss whether they have used some good and advanced expressions.【练习】Consolidation完成句子(1)爱因斯坦被认为是二十世纪最伟大的科学家之一。
人教英语必修五Unit1Greatscientists教案5
必修五 Unit 1 Great ScientistsPeriod 5 GrammarTeaching Aims:1. Get the hang of past participle used as attributive and predicative.2. Know the difference between V-ing form and the past participle used as the attribute and predicative.Teaching Important Points:1. Enable the students to use the Past Participle as the Attribute & Predicative in real situations.Teaching difficult points1.Have the Ss sum up the function of the past participle2.Know the difference between V-ing form and the past participle used as theattribute and predicative.Teaching Methods:1.Inductive , comparison, explanation and exercise method2.cooperative workTeaching ProceduresStep 1 RevisionCheck the homework.Step 2 Grammar LearningPart 1 Competition.Divide the class into four teams. Each team chooses one student as their leader. The leader will choose the amount of money which stands for each question and can choose any one in the team to answer the question. If the answer is correct, the group will get the amount money. If not, they will lose the money.1. What do you know about Dr. John Snow’s being well-known in London?He attended Queen Victoria to ease the birth of her babies.2. From what disease did Londoners suffer in his age and why did he get inspired? They exposed themselves to cholera. He got inspired when he thought about helping ordinary people exposed to cholera.Ordinary people who were exposed to cholera3.Why did so many terrified people die every time there was an outbreak?Neither its cause, nor its cure was understood4. When did Dr. Snow think the disease would be controlled?He knew it would never be controlled until its cause was found.5. What was the second theory explaining how the disease killed people?People absorbed this disease into their bodies with their meals. From the stomach the disease attacked the body quickly and soon the affected person was dead.6. Where did the water of pump from and how did it get polluted?It came from the river, which had been polluted by the dirty water from London7. What did Dr. Snow advised the people in Broad Street do?He told the astonished people in Broad Street to remove the handle from the water pump so it could not be used8.What else did Dr. Snow find in another part of London that were linked to the Broad Street outbreak?In addition, he found 2 other deaths.9. What conclusion did Dr. Snow tell the public?He announced that polluted water carried the disease.10.To prevent the cholera from spreading again, what did John Snow do?He suggested that the source of all water supplies be examined and that new methods of dealing with polluted water be found. The water companies werealso instructed not to expose people to the polluted water anymore.11. Why were these families working in the pub at 7 Cambridge Street not affected ? Because they were given free beer and so had not drunk the water from the Broad Street pump.Now please look at these phrases esp. the words in red. What’s the same characteristic of these words? That’s wha t we will talk about today---the past participlePart 2 The past participle used as the attribute and predicative过去分词的句法功能：1．过去分词作定语(Attribute)1) 在句中的位置单个的过去分词作定语时，位于它所修饰的名词或代词前面；过去分词短语作定语时，位于它所修饰的名词或代词后面。
高中英语人教版必修5《Unit 1 Great scientists》教案
高中英语人教版必修5《Unit 1 Great scientists》教案高中英语人教版必修5《Unit 1 Great scientists》教案在教学过程中应以学生为主体。
整个课堂是学生在开口说而不是老师在干巴巴的讲授。
尤其是教材的最后一部分，阅读部分。
要使同学们在默读的前提下做课本上要求的练习题，也可以确定几个话题，学生用英语进行讨论，锻炼他们用英文思考的能力，运用所学语言的能力。
下面和本文库一起看看有关高中英语人教版必修5《Unit 1 Great scientists》教案。
人教版高中英语必修5《Unit 1 Great scientists》教案1教学准备教学目标1. Target language 目标语言a. 重点词汇和短语attend， control， severe， pub， immediately， handle， instructor，pump， contribute， conclude， steam engine， virus， put forward， makea conclusion， expose tob. 重点句式To prevent this from happening again， John Snow suggested that ... P32. Ability goals 能力目标Enable the students to talk about science and scientists.3. Learning ability goals学能目标Enable the students to learn about some famous scientists and their contributions and how to organize a scientific research.教学重难点Talk about science and scientists.教学工具A computer and a projector.教学过程StepⅠ Lead-inAsk the students to think of some great inventions and inventors in history.T: Welcome back to school， everyone. I guess most of you have enjoyed your holiday. Maybe I should say everyone has enjoyed a scientific life. Why Because you have enjoyed the results of the science and scientists. Now can you tell me the scientists who invented the lights， the gramophone and the computerS1: Edison invented the lights and the gramophone.S2: The first computer was invented by a group of American scientists.StepⅡ Warming upFirst， ask some questions about great scientists. Second， ask all the students to try the quiz and find out who knows the most.T: You know our life is closely related to science and scientists. We benefit a lot from them. Can you name out as many scientists as possible S1: Newton.S2: Watt.S3: Franklin.Sample answers: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 Newcomen， British （1663-1729）， an inventor of steam engine.4. Gregor Mendel， Czech， a botanist and geneticist.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.9. Zhang Heng， ancient China， an inventor.10. Stepper Hawking， British， a physicist.Step Ⅲ Pre-readingGet 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.T: Now， class， please look at the slide. Discuss these questions with your partners. Then I’ll ask some students to r eport their work. Show the following on the screen.What do you know about infectious diseasesWhat do you know about choleraDo you know how to prove a new idea in scientific researchWhat order would you put the seven in Just guess.Sample answer 1:S1: Let me try. Infectious diseases can be spread easily. They have an unknown cause and may do great harm to people.S2: People could be exposed to infectious diseases， so may animals，such as bird flu.S3: AIDS， SARS are infectious diseases.S4: Infectious diseases are difficult to cure.Sample answer 2:S1: Cholera is caused by a bacterium called Varian cholera.S2: It infects people’s intesti nes， causing diarrhea， vomiting and leg cramps.S3: The most common cause of cholera is people eat food or drink water that has been contaminated by the bacteria.S4: Cholera can be mild or even without symptoms， but a severe case can lead to death without immediate treatment.Sample answer 3:S1: I know sth. about it. First we should find the problem. Then，think of a solution.S2: We should collect as much information as possible.S3: Analyzing results is the most important stage.S4: Before we make a conclusion， it is necessary for us to repeat some stages or processes.Sample answer 4:S1: I think ＂Find a problem＂ should be the first stage.S2: ＂Make up a question＂ should follow the first stage.S3: ＂Think of a method＂，＂Collect results＂and ＂Analyze results＂ are after that.S4: Of course， before ＂Make a conclusion＂， we should ＂Repeat if necessary＂.T: Well done！ When we want to solve some problems， first we should find out the problem， do some research on it， prove your findings， and then make a conclusion. This is a scientific and objective way of researching. Now let’s see how doctor John Snow did his research.Step Ⅳ ReadingLet the students skim the whole passage and try to work out the meanings of the new words and structures using context.T: The effect of cholera in the nineteenth century London was devastating. Many people died without knowing the reason. It was doctor John Snow who saved the people. Please look at the screen. Let’s read the whole passage and find answers to the questions.Show the questions on the screen.1. What conditions allowed cholera develop2. Why do you think people believed that cholera multiplied in the air without reason3. What evidence did John Snow gather to convince people that idea2 was rightSample answers:S1: The dirty water made the cholera develop quickly.S2: Because people could not understand its cause and could not get it cured. So people imagined that some poisonous gas in the air caused the deaths.S3: He found that many of the deaths were near the water pump while some areas far away from the water pump had no deaths. So when people were asked not to use the water pump， the disease began to slow down. In this way， John Snow had shown that cholera was spread by germs and not in a cloud of gas.Step Ⅴ Text analyzingAsk the students to analyze the text in groups.T: Please look at the chart on the screen. The chart shows that each paragraph of the text explains John Snow’s stages in his research. Please read the text and find out the general idea of each paragraph and match the stage with each paragraph. Discuss it in groups， and then report your answers.ParagraphsStagesGeneral ideasSample answers:S1: My group’s opinion is this: stage one ＂Find a problem＂ is expressed in paragraph one. The general idea is like this: John Snow wanted to find the causes of cholera.S2: Our answer is like this: paragraph two expresses the second stage ＂Make up a question＂. The general idea is like this: John Snow wanted to prove which theory was correct.S3: ＂Think of a method＂ is the third stage. And it is contained inparagraph three. The general idea is like this: John Snow collected data on those who were ill or died and where they got their water.S4: The fourth stage ＂Collect results＂ lies in paragraph four. Its general idea is like this: John Snow plotted information on a map to find out where people died or did not die.S5: Our group believe paragraph five contains the fifth stage of John Snow’s research. The general idea is like this: John Snow analysed the water to see if that was the cause of the illness. So this stage is to ＂Analyse the results＂.S6: The sixth stage is ＂Repeat if necessary＂. It is contained in the sixth paragraph. The general idea is like this: John Snow tried to find other evidences to confirm his conclusion.S7: The last paragraph is about the seventh stage ＂Make a conclusion＂. Its general idea is like this: The polluted dirty source of drinking water was to blame for the cause of the London cholera. Ask some students to put their answers in the chart.ParagraphStagesGeneral ideas1Find a problemThe causes of cholera2Make up a questionThe correct or possible theory3Think of a methodCollect data on where people were ill and died and where they got their water4Collect resultsPlot information on a map to find out where people died or did not die5Analyse the resultsAnalyse the water to see if that is the cause of the illness6Repeat if necessaryFind other evidences to confirm his conclusion7Make a conclusionThe polluted dirty source of drinking water was to blame for the cause of the London choleraT: Now class. Can you tell me what style of the passage belongs to S1: I think it is a report.T: Here are three pieces of writing. They belong to different writing styles. Now read and find out what style each piece belongs to.Show the chart and three pieces of writing on the screen.ReportDescriptionCreative writingFormal language with few adjectivesVivid use of words with similes and metaphorsVivid use of language and more informal styleNo speech exceptquotationsNo speech except to help the descriptionSpeech to show feelings， reactions etc.Not emotionalEmotional to describe atmosphereEmotional to describe feelingsOnly one main characterNo charactersMay have several charactersFactualNot factual but imaginativeImaginative but can be based on factStructural according to experimental methodNot structuredBeginning， middle， endPast tense and passive voicePast tensePast tenseMaking WayOnce Goethe（歌德）， the great German poet，was walking in a park. He was thinking about something when he noticed he came to a very， very narrow road. Just at that time， a young man came towards him from the other end of the road. It was too narrow for both of them to pass through at the same time. They stopped and looked at each other for a while. Then the young man said rudely，＂I never make way for a fool.＂ But Goethe smiled and said，＂I always do.＂ Then he turned back quickly and walked towards the end of the road.Weather ReportHere’s the weather report for the next 24 hours. Beijing will be fine with the temperature from 4 to 13. Tokyo will be fine too and cloudy later in the day. The lowest temperature is l to 8. London will be rainy and windy later in the day. The highest temperature is 8 and the lowest is4. New York will be sunny and cloudy later in the day. The temperature is 13 to 19.HeartbeatingPut your hand to the left side of your chest. Try to feel your heartbeating. The heart takes a little rest after each pump or beat. In boys or girls of your age， heart beats about 90 times a minute. A grown-up’s heart beats about 70 or 80 times a minute. But the heartbeat is different in the same person at different times. For example， the heart beats faster during exercise. It is also faster when a person is angry，scared， or excited. During sleep， the heartbeat slows down.Sample answers:S1: I think the first piece ＂Making A Way＂ is in a style of creative writing. The second piece belongs to a description style. The third piece belongs to a report style.T: Very good. Now let’s return to our text. Who can tell me the main idea of this passageS2: I can. Clearly it tells us how John Snow defeated the disease cholera by doing scientific research.StepⅥ Homework1. Get more information about some infectious diseases and modern scientists.2. Finish the Exercises 1， 2， 3 on pages 3 and 4.人教版高中英语必修5《Unit 1 Great scientists》教案2教学准备教学目标1.Students learn some new words and expressions to describe people ，especially famous persons；2.Students are encouraged to give more information about famous persons who they are familiar:3. Students can realize that it is scientific spirit that makes those scientists successful.教学重难点1. Words and expressions in this unit2. Previous knowledge of some of the famous scientists3. Comprehending the text教学过程【导入】Words learning（Students are assigned to learn the new words of this unit and find out the English explainations of the new words ）Definitions or explanationsA.examine 1.general principles of an art or scienceB.repeat 2.say or do againC.theory 3.at once； without delayD.immediate 4.look at...carefully in order to learn about or from...plete 5.of great value， worth or useF.valuable 6.having all its parts； whole； finishedG.announce 7.make knownH.control e or bring to an endI.positive 9.power to order or directJ.conclude 10.quite certain or sure【讲授】useful sentences learning（The sentences are picked from the text.）1.＂All roads lead to Rome，＂he encouraged me after I failed the entrance examination.2.This sentence doesn’t make any sense.3.Our English teacher is not only strict with us but also friendly to us.4.He is good-looking， apart from his nose.5.It is announced that the spacecraft，Shenzhou Ⅵ， landed on the earth successfully.6.It is not Tom but you who are to blame.7.In 1995，the Chinese government put forward a plan for＂rejuvenating the nation by relying on science and education＂.And it has helped Chinese scientists make many breakthroughs.8.Have you drawn any conclusion after you read this passage9.Well done.So much for the learning of the new words and expressions.【讲授】Introduction of a classic articleTeacher introduce a famous person --Qian Xuesen and students learn to write an article about the famous scientis using the words and expressions they just learn in class.【活动】Share the outcomeStudents share their article orally and discuss whether they have used some good and advanced expressions.【练习】Consolidation完成句子（1）爱因斯坦被认为是二十世纪最伟大的科学家之一。
人教英语必修五Unit1Greatscientists教案15
Unit 1《Great Scientists》教案Period 5 Using language (Grammar)全模块Teaching aims1.To help students learn to describe people2.To help students learn to read a narration about John Snow3.To help students better understand “Great scientists”4.To help students learn to use some important words and expressions5.To help students identify examples of “The Past Participle (1) as the Predicative & theattribute”Step I Pre-reading1.Talk about the center of the solar system.“Do you know what is the center of the solar system?”Ask the students to look at the pictures on pages 7. And remind them of the common knowledge of “Sun-Centered Theory”.2.Talk about Copernicus .We know the first scientist is Copernicus. He was one of the first scientists to use mathematical observations to collect information. He believed the sun is the center of the universe and the earth and other planets went around it.Step II Reading1. Read through the passage, and tell whether the following statements are true or false.(1) At Copernicus’ tim e, Christian Churchwas in charge of many western countries. (T)(2) Copernicus noticed that observed from the earth, some planets appear in front of or behind the earth. (F)(3) Copernicus didn’t show his new theory to his friends until he completed it.(T)(4) His friends were not interested in his ideas. (F)(5) Since he was not afraid of being attacked by the Church, Copernicus published his book assoon as he finished working on it. (F)(6) Newton, Einstein, and Hawking are all scientists who made contribution to the study of the universe. (T)2. Read carefully and try to draw the two theories of the universe. This time the students are encouraged to read the passage carefully and then do the exercises and problems on pages 7. Encourage the students to fulfill them quickly and correctly. And check the answers together.Before Copernicus’ theory Showing Copernicus’ theoryA diagram showing the solar system with the Earth at its centre A diagram showing the solar system with the Sun at its centreStep IV language pointsUsing language1. lead toSuch a mistake would perhaps lead to disaster.All roads lead to Rome.Too much work and too little rest often lead to illness.His work leads to success in the end.2. Only放句首的倒装Only then did I realize that I was wrong.Only with hard work can you expect to get a pay riseOnly when the war was over was he able to get back to work.3. make sense讲得通，有意义; make sense of理解Does that seem to make sense?No matter how I tried to read it, the sentence does not make any sense to me.Tom, don’t listen to her. What she is saying doesn’t make sense.Does it make sense to let children play with the matches?Can you make sense of what I said / what the writer is saying?It would make sense to leave early.4. be enthusiastic for (about)…对…热心David is very enthusiastic about the plan.They are enthusiastic admirers of that movie star.My parents are enthusiastic skiers.滑雪迷Your father likes to play gold; he’s really enthusiastic about it.5. be cautious of / about 对…谨慎，慎重(带有提防、迟疑的心理)She is cautious of hurting his feelings.He was cautious about committing himself.The bank was very cautious about lending money.6. point of view观点、态度If one has an open mind, it is easy to appreciate another’s point of view.From that point of view, the best choice is to support them.From my point of view, teachers are not well paid.7. 名词、副词当连词Every time I meet him, I always think of the things happened between us.I will give the letter to him immediately/the moment /directly/instantly I see him.8．be to doYou are not to speak loudly in the office.The driver was to blame for the accident.9.have sth done结构中的宾补成分He had to have his car repaired, for it broke down this morning.Mark had his hair cut yesterday.10. debateWe had a debate yesterday. The lively debate really pumped us up.His heart was pumping fast.During the drought last year, the villagers had pumped the well dry, but got no more water.11. complete a. 彻底的，完整的，已完成的v.完成，使…完成I will complete this task soon.When will the work be complete?He is a complete scholar.When will the railway be completed?12. reject 拒绝，驳回，丢弃The supermarket rejected all spotted apples.He rejected their offer of a job.The child was rejected by its parents.17. in additionA number of people came to the zoo in addition to Peter and Paul.The teacher in addition to two students is at the meeting.In addition to giving a general introduction to computer, the course also provides practical experience.In addition to an album, I gave him a pen and a pencil.In addition to apples you asked for, I bought you some oranges.☆ apart fromWhat do you learn apart from English?Apart from being fun and good exercise, swimming is a very useful skill.☆ also；as well as；besides18. valueWhat is the value of this 18k white gold diamond necklace?-- It cost me $2,000 (=It was worth $2,000.), but I valued the necklace at $1,000.-- It was a valuable diamond necklace.☆ value n.: the amount of money that sth. is worthThe Longman Dictionary of Contemporary English is of great value to you.His research has been of no / little practical value.☆ value v t.: to decide that how much sth. is worthI value your friendship very highly.☆ valuable adj.: worth a lot of money。
人教英语必修五Unit1Greatscientists教案13
Unit 1 Great ScientistsWarming Up, Pre-reading and Reading 1．Teaching Aims①Get Ss to improve their reading abilities.②Let Ss know the topic “Great scientists”③Know some important phrases occurring in this reading2．Teaching ProceduresStep 1 Lead inCh eck Ss’ knowledge about some scientists and their discoveries.①Who discovered that objects in water are lifted up by a force that helps them float?Archimedes②Who wrote a book explaining how animals and plants developed as the environment changed?Charles Darwin③Who invented the first steam engine?Thomas Newcomen④Who used peas to show how physical characteristics are passed form parents to their children?Gregor Mendel⑤Who discovered radium?Maries Curie⑥Who invented the way of giving electricity to everybody in large cities?Thomas Edison⑦Who was the painter that studied dead bodies to improve his painting of people?Leonardo da Vinci⑧Who invented a lamp to keep miner safe underground?Sir Humphrey Davy⑨Who invented the earliest instrument to tell people where earthquakes happened?Zhang Heng⑩Who put forward a theory about black holes?Stephen HawkingAfter all the questions, then lead in the passage with a picture. Ask ss if they know the map and what it is used for. Give them the answer l ater “It is a map to find out the cause of Cholera. ”Step 2 Skim and ScanMore questions are given to get the general ideas of this passage and some obvious facts.Who defeats “King Cholera“? John SnowWhat happened in 1854? Cholera outbreak hit London.How many people died in 10 days? 500Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?These families had not drunk the water from the Broad Street pump.Step 3 Reading for details1 Why couldn’t the choler a be under control at first?Neither its cause, not its cure was understood.2 Which theory did John Snow believe in?People absorbed cholera into their bodies with their meals.3 John Snow finally proved the theory he believed by ________.gathering information with the help of a maplooking into the source of the water for Broad Street and Cambridge StreetSeparating those who suffered cholera from those who didn’tBoth A and B (right choice)4 To prevent the cholera from spreading again, what did John Snow do?Suggested that the source of all water supplies be examine. Suggested that new methods of dealing with polluted water be found. Instructed the water companies not to expose people to the polluted water anymore.Step 4 Mind map of the passageParagraph 1: Introduction of John Snow and CholeraParagraph 2: Two theoryParagraph 3-5: Study of the breakout in 1854Paragraph 3: Think of a method: Test two theoryCollect the result: Mark the deathAnalyze the result: Reason for death and no deathParagraph 4: Analyze the result: Find the resource of the waterParagraph 5: Repeat if necessary: Find more evidence.Draw a conclusion: Cholera was spread by germPolluted water carried choleraParagraph 6: Prevention of CholeraStep 5 Retell the passageProvide ss with a summary with some blanks. Let them retell the passage as well as pay attention to some important words.Read 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 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.Step 6 HomeworkRead the whole passage and retell.Go to the net to get more information about UK.。
高中英语 Unit1 Great scientists教案5 新人教版必修5
（1）I still well remember that when I….
我还清楚地记得高一时我的英语非常差。
_______________________________________________________________________________
（5）(结果):这种感觉使我不能学习。
（6）(结尾):只有当我给父母打完电话我才感觉到舒服点。
1.(总起)I hada similarexperience.
2.(时间、地点、人物、事件)LastMid-autumn Festival I spent alone at school.
3.(经过)At that time,I was busy preparing for an important exam.
教学策略手段
At the beginning of this period, the teacher should (can) design some exercises to review what the students learned in the last period.The teacher can begin with asking some questions or having a competition to make some sentences with“John Snow”according to the passage.
Train the students’ listening ability. Especially listen and understand what the speakersmean beyond words.
人教英语必修5 Unit1 Great scientists--period1 教案
Unit 1 Great scientistPart 1 Teaching Design第一部分教学设计Period 1 A sample lesson plan for reading(JOHN SNOW DEFEATS “KING CHOLERA”) IntroductionIn this period, after the warming up, students will first be guided to share opinions on proving a new idea. Then they will be helped to read a narration about John Snow fighting cholera. They shall learn the text by reading and underlining, reading to finish the table, making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA” and retelling the text in their own words with the help of the diagram above.Objectives■To help students learn to describe people■To help students learn to read a narration about John Snow■To help students better understand “Great scientists”■To help students learn to use some important words and expressions■To help students identify examples of “The Past Participle (1) as the Predicative & attribute”in the textFocusAidsMultimedia facilities, tape-recorder, photos, diagramsProcedures1. Warming up⑴Warming up by definingGood morning, class. I am glad to see you on this special day, the day when you become a senior two student. I am happy to be your teacher of English.Today we are going to read about a certain scientist. But first let’s define the word “scientist”. What is a scientist?⑵Warming up by asking and answering questions about scienceTo begin with, work in groups of four and find out as many scientists as possible and their contributions. They can be both Chinese and foreign scientists, living or dead.⑶Warming up by talking about t op honor for two Chinese scientistsHello, everyone. Nice meeting you here. You are now a senior two student. Some of you will be a scientist in the future. But have you ever heard that Yuan Longping, director-general of the China National Hybrid Rice Research and Development Centre in central China's Hunan Province and Bai Chunli, vice-president of the Chinese Academy of Sciences in Beijing were formally introduced to the academy on April 28, 2007 at a global meeting of US academy members and foreign associates.●Yuan Longping, director-general of the China National Hybrid Rice Research and Development Centre in Central China's Hunan Province and Bai Chunli, vice-president of the Chinese Academy of Sciences in Beijing were formally introduced to the academy last Saturday at a global meeting of US academy members and foreign associates.Yuan, 77, dubbed the "father of hybrid rice" for his extraordinary contributions toward developing high-yield rice, is a household name in China.With more than half of China's paddy fields growing Yuan's rice, his scientific breakthrough has fed millions of people in the world's most populous country.His "super rice" has also been introduced to more than 20 other countries.●Bai, 52, is considered to be a leading expert in China's molecular nanostructure and nanotechnology studies."I think the fast development of Chinese science has drawn increased attention from the US academy," Bai said in an interview with China Daily last year shortly after he was elected.2. Pre-reading by sharing opinions on proving a new ideaAnybody might come out with a new idea. But how do we prove it in scientific research? How many stages are there in examining a new idea in scientific research? What are they?Now look at the blackboard to learn about the seven stages put in an order.Could you give an example to illustrate the seven stages?3. Reading⑴Listening and reading aloudTo know more about scientific research, turn to page 2 and read aloud the article. Try at the same time to locate the information to complete the form below.⑵Reading and underliningNow you are asked to go over the text the second time, looking for the expressions within the passage and underlining them at the same time. After class copy them into your Expression Notebook and write a short passage of your own making use of the expressions.⑶Reading to finish the table belowRead the text again to decide on the type of writing and summary of JOHN SNOW DEFEATS “KING CHOLERA”.⑷Making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA”⑸Retelling the text in your own words with the help of the diagram aboveRetelling can be useful, for it both strengthen ones’ learning of the vocabulary, the structure, and gives one a wonderful chance to practice speaking English.4. Closing down by taking a quizTo end this first period, we shall take a quiz.。
必修5Unit1Greatscientists教案（新课标版高二英语必修五教案教学设计）
必修5 Unit 1 Great scientists 教案(新课标版高二英语必修五教案教学设计)Unit 1 Great ScientistsBy Liu ChaoyingThe First PeriodReading一、教学目标（T eaching Aims）Warming up in student’s book and listening in workbook1、能力目标（Ability aim）To activate the students’ knowledge about great scientists in the world and their achievements.To get the students understand the spirit of science.To enable students to communicate with each other and improve students’ langu age expression ability.2、语言目标（Language aim）Words: engine, characteristic, radium, enthusiastic, cautious, spin, In addition, link to, instruct, attend, expose to cure, absorb into severe, to blame, handle from, lead to, make sense, reject.Important sentence:To prevent this from happening again, John Snow supposed that the source of all water supplies be examined and new methods of dealing with polluted water be found.Expressions on making comments二、教学方法（Teaching Method）Communicative approach， Audio－Visual approach三、教具准备（T eaching Aids） Multi-media四、教学步骤（Teaching Procedure）Step I PresentationTalk about famous scientists and the kind of roles they playin history. Present a word match exercise to arouse the students’ interest on the topic.Step II TalkingTry a quiz and see who knows the most about scientists. Discuss in pairs about the significance of some achievements.Step III Group WorkDiscuss in groups about the basic factors that make a scientist successful.Homework1. Oral homework: Prepare a story about a famous scientist and share the story with the whole class.2. Written homework: Write down the story and make comments on the key to success.The Second PeriodExtensive Reading一、教学目标（Teaching Aims）Reading part in students’ book1、能力目标（Ability Aims）To train the students’ ability in skimming & scanning.To adapt the scientific spirit in their pursuit of knowledge.2、知识目标（Knowledge Aims）To lead the students to get some information on the steps ofa scientific research through reading.二、教学重难点（T eaching important points）a. Understand the spirit of science and scientists.b. Understand the details of each stage in examining a new scientific idea.c. Discuss what attitude the scientists should take towards a complete new finding that is against the present theory.三、教学方法（Teaching method）Communicative Approach, Task-based Approach四、教具准备（Teaching Aids） Multi-media五、教学步骤（Teaching Procedures）Step I Pre-readingAsk the students to get ready for reading by discussing about some infectious diseases and the ways of making a scientific research.Step II ReadingLet the students read through the whole passage and finish the required task.Help them to have a better understanding of the article by providing some background information and analysis.Step III Post-readingHold a discussion after reading in order to widen students’ views and further consolidate their knowledge on the topic.Homework: Finish the reading passage in the workbook.The Third PeriodLanguage Points一、教学目标（T eaching Aims）1. 能力目标（Ability aim）Students are required to learn how to guess the meaning of a new word according to the context and use the words and expressions in the first passage on Page 2.2. 语言目标（Language aim）Students are asked to learn about the words and expressions in the first passage on Page 2, including their meanings and the usage in our daily life.Key words expressions:a. attend, expose, cure, control, absorb, severe, valuable, pump, pub, blame, handle, link, in addition, announce, instruct(in Student’s Book)b. expose…to, test, defeat, reject, examine, apart from, contribute to, make a conclusion, make sense, enthusiastic, lead to, be strict with (in Workbook)二、教学重难点（Teaching important points）attend, expose, absorb, handle, in addition三、教学方法（T eaching Method）: Explaining and practicing四、教具准备（T eaching Aids）： Multi-media五、教学步骤（T eaching Procedure）Step I: Leading inAsk questions about the story of John Snow with the words and expressions presented.Step II Word StudyExplain the meanings of the words and phrases and learn how to use them.Step III Word ExercisesHomework:1. Go over the words and phrases students have learned and retell the story about John Snow’s defeating “King Cholera”.2. Choose the suitable words or expressions to complete the passage in the project:valuable, instruct, cure, expose, look into, examine, put forward, immediately, announceThe Fourth PeriodListening一、教学目标（Teaching goals）1.Target language目标语言重点词汇和短语astronomer, astronaut, institute, lily, specialist, sort out, produce, parrot, species, revise, foundation, symbol, analyse,pure, sin, cosin, geometry, calculus, mechanics, practical, topology.2.Ability goals 能力目标Get the students to know more about scientists and science by listening.3.Learning ability goals 学能目标Guide the students to get detailed ideas of listening materialsHelp the students to form good and correct listening habits.二、教学重难点 ( Important and difficult teaching points)a. Listen to materials and grasp the information neededb. The details of the listening materialsc. The new words of the listening materials.d. The unfamiliar subjects of the materials三、教学方法 (Teaching methods)Audio-lingual methodAudio-visual methodTask- based learning approach四、教具准备 (Teaching aide) Multi-media五、教学过程与方式 (Teaching procedures & ways)StepⅠlead-inTask 1: To develop the students predicative skill in listening. Ask students to describe the picture at page 5 and guess what details may be talked and mentioned in the listening.Listening (page 41)Task 1 Describe the picture and stimulate the student’s thinking.Task 2. Help the Ss to master the new words in the listening.species(种类)，parrot(鹦鹉)，blackbird(乌鸦)，Task 3. Enable the students to get a general picture of thelistening and then extract specific information.Listening Task (Page 44)Task1. Introduce the students to the life and work of Leonhard Euler. Help students to gain some knowledge of topology.HomeworkAccording to the listening materials above, access the internet:to get further information.The Fifth PeriodGrammar and Writing一、目标语言(Target language)Using “make + n” and past participlesmake an appointment, make a gossip, make an apology, make a contest, make a choice, unexpected visitors, discouraged students, inspired contestant, crowded streets, struck speeches二、能力目标 (Ability goals Ability goals)Get the students to know how Past Participle used as attributive and predictive is used三、学能目标 (Learning ability goals)Guide the students to get detailed information for the writing四、教学重点 (Teaching important points)Past participle used as attributive and predicative.五、教学难点(Teaching difficult points)To teach students the right steps of writing a composition六、教学方法(Teaching methods)Discussing; task- based learning approach七、教具准备(Teaching aid) Multi-media八、教学过程与方式 (Teaching procedures & ways)Step I: assign the taskGregor Mendel's AchievementsStep II: thinkingNecessary steps in writing a compositionStep III: give an exampleHow to make a plan for your composition?How to draw an outline?HomeworkWrite a report about your scientist, his/her life, achievements and the key to his/her success.。
Unit 1 Great scientists教学设计
三、本单元教学建议
语言应用（Using language）部分这部分是对多种语言技 能的综合运用。Listening & speaking要求学生预习听力内 容。听力的部分通过两个学生谈论科学家钱学森的故事， 帮助学生了解科学家的生活经历。通过回答5个问题，训 练学生分析解决问题能力。建议学生在听的过程中记一些 重要的单词即可。从听力中就可引出speaking部分，教师 可通过简单的问答来激发学生说的欲望，可以在几个简单 问答后，补充课文中有用的表达，让学生讨论将来职业的 选择。在培养学生交际能力的同时，教师要不失时机进行 德育渗透，教育学生应树立远大理想，并为实现自己的理 想而奋斗。
三、本单元教学建议
小结（Summing up）部分，这部分用以提高学生的认知 水平，通过对本单元内容和知识点的回顾，查漏补缺，培 养学生概括总结能力。教师应及时发现学生在这几个方面 的不足，并给予适当辅导。
学习建议（Learning up）部分，这部分是指导学生写好 劝说文，以训练学生逻辑guage中writing部分时，引入这个学习内 容。
三、本单元教学建议
Reading & writing部分的阅读材料讲述了哥白尼是如何建 立太阳中心学说的。在进行整体阅读后，如有必要，教师 可以用问题形式启示讲解文中语言知识点和部分难句。通 过Exercise 1，让学生比较哥白尼理论和前人理论的不同， 培养学生的观察和比较能力。Exercise 2运用发散性思维 阐明自己的观点。Writing要求学生根据阅读内容给哥白 尼写一封信，建议他尽快公布他的发现。教师应告诉学生 写这类文章的注意事项，例如：文章结构应为：表达你的 想法——陈述理由——提出建议。可以让学生课后搜集、 整理信息后再写。
一、教学内容分析
高中英语必修五Unit1Greatscientists阅读课的教学设计与反思
高中英语必修五 Unit 1 Great scientists阅读课的教学设计与反思一、教材分析1. 话题:本阅读课是围绕整个单元的中心话题“great scientists”而展开的。
2. 内容:阅读材料是一篇记叙文,描述的是英国著名医生John snow 是怎样通过考察.分析.探究的科学方法，发现并控制King cholera 这种传染病的。
通过学习课文，使学生感悟科学家的周密观察.勇于探索.认真分析的科学精神，了解科学发现的全过程具有其科学的严密性。
3. 目标:理解课文内容,理清篇章的组织脉络;引导学生学会概括主体的阅读技巧和根据主体理解文章细节的能力。
谈论“great scientists”,并学习运用课文中描述人物的句型。
扫清课文中新词汇的障碍,并注意课文中出现的语言现象。
二、教学实践step 1. Warming up1.教学设计1) 设计思路:以讨论**常生活的话题入手,上课开始就使课堂充满轻松和愉快，以what scientists do you know? And what deadly disease do you think now? 直接引入,使导入部分具有“切入口小,切入主题快”的效果。
2) More information about how to defeats king cholera: suspect----investigate------analyse------solve.设计思路:把全班学生分成四大组来设计关于how does john snow defeat the disease?的问题。
旨在学生之间设置“信息差”,有利于激发学生说的兴趣,在学生的相互交流中培养起发现问题和解决问题的能力。
3) Discussion: how did john snow finally prove it? And do you think he would have solved this problem without the map?设计思路:有趣的话题能极大的激发学生的好奇心,使其发挥丰富的想象力。
高中高三英语必修五unit1教案：Great scientists
高中高三英语必修五unit1教案：Great scientists教学目标1.了解一些伟大的科学家，了解他们的生平和科研成就。
2.掌握相关科学词汇和科技知识。
3.提高学生的阅读理解能力，能够理解并准确表述科学研究。
4.提高学生的写作和口语表达能力，能够撰写简单的科学文献和进行简要的科学演讲。
教学重点1.认识伟大的科学家及其科研成就。
2.掌握相关科学词汇和科技知识。
3.掌握科学文献的写作技巧。
教学难点1.让学生了解传统科研方法与现代科研方法的区别。
2.提高学生的文献阅读能力，能够进行科研论文的分析和阅读。
教学方法1.以讲授为主，辅以讨论和互动。
2.采用案例分析、阅读理解等方法，提高学生的分析判断能力。
教学准备1.课件、教材、黑板、白板、书写工具等教具。
2.一些科学简报或研究文献。
教学过程第一步：引入1.通过简要介绍爱因斯坦、牛顿等著名科学家，引入本课的话题。
2.让学生自由发言，尝试了解他们对科学的看法和科学家的印象。
第二步：阅读1.分发相关的科学简报或论文，让学生进行阅读。
2.让学生结合阅读中的科研成果，表述自己的感想和对科研的认识。
第三步：探究1.引导学生进行案例分析，了解伟大科学家的生平及其科研成果。
2.让学生对比传统科研方法与现代科研方法的不同，从而对现代科研有更深刻的认识。
第四步：交流1.让学生分组讨论各自阅读的科学简报或论文。
2.让学生互相分享感受和见解，一起学习和探究。
第五步：总结1.给学生提供一些科学文献，让他们进行简单的摘要和总结。
2.让学生进行小组报告，展示学习成果。
课堂作业1.分组进行一些科学实验或观察，写一份简要的研究报告。
2.学生自主去图书馆或网上查找更多有关课题的资料并写一份综述。
总结本节课主要介绍了伟大的科学家及其科研成就，让学生对科学有了深层次的认识。
通过阅读、讨论和总结等方式，提高了学生的阅读理解、写作和口语表达能力，培养了学生对科研的兴趣和热情。
在今后的教学过程中，应不断尝试不同的教学方法，不断更新课程内容，让学生更好的掌握科学知识和技能，不断提高自己的学习力和综合素质。
高中英语人教必修五unit1GreatScientists全单元优质教案
Unit1 Module 5 Great Scientists本单元教学内容分析:本单元主要话题是“科学家如何以探索、钻研、无畏的科研精神验证未知的科学原理。
”通过本单元的学习，了解科学家们对人类所做出的贡献及其成果。
本单元所涉及的要点是：（1）了解著名医生John Snow、钱学森、哥白尼等科学家以及他们的作为和故事。
（2）学习表示意愿、希望和建议的句型。
（3）学习过去分词作定语和表语的结构。
（4）学习写好“persuasive writing”,以训练学生的逻辑思维及写作能力.学情分析：课时分配：8课时T he 1st Period warming up and pre-readingThe 2ndand 3rd Periods ReadingThe 4th and 5th Periods GrammarThe 6th Period Reading and writingThe 7th and 8th periods Main RevisionThe 1st Periodwarming up and pre-readingTeaching Aims:1. Learn some new words and expressions.2. Know some great scientists and their achievements.3. Knowsome important qualities a scientist should have and the stages in examininga new scientific idea.Difficult and Important Points:1．Word study2．Discuss in groups the stages in examining a new scientific idea.Teaching Methods:1.Inductive method2.Pair work & group work3.Word Study according to the situations given (Do exercises)Teaching Procedures:Step1. Warming-up1. 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 common? Match the inventions with their inventors below before you answer all these questions.Alexander Bell electricityThomas Edison the First telephoneLaity Brothers the electric LampMadame Curie black holes in UniverseFranklin Theory of GravitySteven Hawking the First PlaneElbert Einstein RadiumIsaac Newton the Theory of Relativity2. Who found the cure for SARS? (钟南山)Why is SARS so horrible?What kind of disease is SARS?----infectious disease3. Can you name any other infectious disease? ----SARS, AIDS, bird flu(2005), choleraH1N1，HFMD（手足口病）Step2. Pre-reading1. Cholera may be rare nowadays except in some poor areas, but back in the 1830s-1840s, it was probably No.1 killer in the world. There were four outbreaks of cholera in the 1830s and 1840s, which killed many thousands of people in the industrial cities of England. In 1854 on August 31st “the most terrible outbreak of cholera which ever occurred in the kingdom” began. It was so violent and sudden that 127 people around Broad Street died in the first three days. And then a famous physician John Snow discovered the source of the disease and since then Cholera was finally brought under control.2. How did he solve the problem of cholera? Actually, he followed a scientific procedure to carry out his scientific research. The whole procedure is made up of 7 steps. Can you put them in a right order?Draw a conclusion Think of a method Collect results Make up a question Find a problem Analyze the results Repeat if necessaryStep 3 SummaryStep 4 Homework Assignment1.Read the passage John Snow Defeats “King Cholera”.2. Learn the new words by heart and prepare for tomorrow’s dictation.课后反思：The 2ndand 3rd Periods ReadingTeaching aims:1. Learn some new words and expressions.2. Improve the students’ reading skills.3. Know how to prove a new idea in scientific research.Difficult and Important Points:(1）Reading comprehension(2）What did John Snow do to prove a new idea in scientific research?Teaching Methods:1. Group work2. Competition3. Illustration4. Deductive MethodTeaching Procedures:Step 1Lead inBackground introduction to John SnowJohn Snow (1813-1858) was born and worked as a doctor 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 occurred in the kingdom” began. It was so violent and sudden that 127people died in the first three days. Step 2 Skimming and ScanningMore questions are given to get the general ideas of this passage and some obvious facts.Who defeats “King Cholera“? John SnowWhat happened in 1854? Cholera outbreak hit London.How many people died in 10 days? 500Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?These families had not drunk the water from the Broad Street pump.Step 3 Reading for details1. Why couldn’t the cholera be under control at first?Neither its cause, not its cure was understood.2. Which theory did John Snow believe in?People absorbed cholera into their bodies with their meals.3. John Snow finally proved the theory he believed by ________.gathering information with the help of a maplooking into the source of the water for Broad Street and Cambridge Street Separating those who suffered cholera from those who didn’tBoth A and B (right choice)4. To prevent the cholera from spreading again, what did John Snow do? Suggested that the source of all water supplies be examine. Suggested that new methods of dealing with polluted water be found. Instructed the water companies not to expose people to the polluted water anymore.Step 4 Summing up: Read the passage silently and quickly and match the stages ofThe same with above:Find a problem draw a conclusion Think of a method Collect results Make up a question Analyze the results Repeat if necessaryParagraph 1: Introduction of John Snow and CholeraParagraph 2: Two theoryParagraph 3-5: Study of the breakout in 1854Paragraph 3: Think of a method: Test two theoryCollect the result: Mark the deathAnalyze the result: Reason for death and no deathParagraph 4: Analyze the result: Find the resource of the waterParagraph 5: Repeat if necessary: Find more evidence.Draw a conclusion: Cholera was spread by germPolluted water carried cholera Paragraph 6: Prevention of CholeraStep 5 Retell the passage （文章缩写仅供参考）Provide ss with a summary with some blanks. Let them retell the passage as well as pay attention to some important words.Read 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 all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. Sohe 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.Key: （见课文和教师用书）Step 6Language learning1．So many thousands of terrified people died every time there was an outbreak. 每当（疾病）突发时，总有成千的人死去【句型剖析】 1）本句是一个复合句，every time引导的是一个时间状语从句，意思是“每当……”，相当于“when”。
高中英语必修5 Unit1 第1课时 Great Scientists 教案2
Unit 1 Great Scientists教案The general analysis of this periodThis period focuses on the reading passage, which is about John Snow and King Cholera. First, teacher can have a competition about information about some scientists mentioned in Warming Up. Then the teacher can make full use of the questions in Pre-reading. This part is to make for preparing for understanding the passage. To develop students’ different reading skills, the teacher can design different reading tasks, such as answering questions and filling the form, etc. Then teacher can ask students to retell the passage as homework.Three Dimensional Teaching AimsKnowledge Aims：a.Have a good understanding of the text through exercises.b.Key words expressions:a. attend, expose, cure, control, absorb, severe, valuable, pump, pub, blame, handle, link, in addition, announce...b. expose…to, test, defeat, reject, examine, apart from, contribute to, make a conclusion...Ability Aims:a.Grasp some reading skills.b. Develop the ability to describe some great people.Emotional Aims：a.Arouse students’ interest in science.b. Encourage students to study hard to devote to science.Teaching Important Points:a.Have a good understanding of the text by doing exercises.b.Develop students’ different reading skills, especially gist reading and understanding beyond lines.Teaching Difficult Pointsa.Know the meaning between lines and beyond lines.b.Learn different reading skills.Teaching AidsMulti-media classroom and other normal teaching tools.Teaching ProcedureStep 1 GreetingGreet students as usual.Step 2 Warming up1. (Pair work) what five most important qualities do you think a scientist should have?Give reasons.clever/talented strict patient creative confident bravedetermined/strong-willed positive honest energeticintelligent/hard-working ambitious careful co-operative2. (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? Draw a conclusion Think of a method Collect results Make up a question Find a problem Analyze the results Repeat if necessaryStep 3 pre-reading1. Invite 2-3 Ss to introduce the scientists they admire most to the class2. Background introduction to John SnowJohn Snow (1813-1858) was born and worked as a doctor 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 occurred in the kingdom began. It was so violent and sudden that 127 people died in the first three days.3. Give information of the deadly disease cholera1) What infectious diseases do you know? (AIDS, SARS,H5N1,pig-borne disease 猪链球菌)2) What kind of disease is it ?Name of choleraSymptom(症状)severe vomit (呕吐) and diarrhoea (腹泻)Aftereffect die quickly from a loss of liquid4. Make up a question1）What was the cause of this disease? How did John Snow find it out?2）Get Ss to imagine and describe How John Snow defeat cholera by making use of the key words.Cholera, outbreak, severe, deadly, infectious, examine, expose, analyze, control, cure, defeat5. New WordsWork in pairs and match the words with their definitions.A. attendB. controlC. handleD. blameE. absorbF. announceG. immediatelyH. be linked toI. in addition G. expose 1. have control, authority, power over2. part of a tool, bucket, etc. by which it may be held in thehand3. take or suck in4. at once or without delay5. uncover, leave uncovered or unprotected6. as well, besides7. be joined with, be connected with8. wait on, serve, look after9. fix on sb, the responsibility for sth done or not done10. make knownSuggested answer:B-1 C-2 E-3 G-4 j-5 I-6 H-7 A-8 D-9 F-10Step 4 Reading1. Fast reading : ScanningScan the passage and find out what are mentioned in the passage.1) John Snow’s wish2) John Snow’s attending Queen Victoria3) Two theories explaining the cause of Cholera4) John Snow’s examination of the source of the water5) Evidence for the cause of Cholera6) The source of all water supplies7) The spread of Cholera by germs in polluted waterSuggested answer: 1), 3),4), 5),7)2. Second reading : SkimmingRead the text quickly and find out the main idea of each paragraphPara 1: the problem Para 2: the cause----two theoriesPara 3: the method Para 4: the discovery Para 5: the result and conclusion Para 6: the suggestion3. Careful reading: Read the text carefully and answer the following questions.1) What problem existed in London at his time?2) How did Cholera killed people?3) How did he prove the second theory was correct?4) What was the result after he looked into the cause of Cholera?5) Which idea was right? Why?6) What conclusion did he draw?Step 5 Discussion(Group work) Discuss how John Snow investigates cholera. Put the stages in examing the disease in the right order.Draw a conclusion Think of a method Collect results Make up a questionFind a problem Analyze the results Repeat if necessaryStep 6ConsolidationFill in the blanks using the new words in this unit1) Mrs. White bought a pan with a long ________. (handle)2) The pollution is so ________ that we have to take some measures to stop it.(severe)3) He has a big nose that is a ________ of his family. (characteristic)4) Water and salt are ________ into our blood stream every day. (absorbed)5) If a doctor or a medical treatment ________ someone’s illness, they make theperson well again. (cure)Step 7 Homework1. Finish P4, Ex 1,2(on SB) Ex3 make sentences on exercise book (make one’s way to,make up one’s mind, make sure, make room for)2. Find out the phrases according to the Chinese (part 1 on the paper for languagepoints)板书设计。
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教案设计
教学反思
在本课教学中，教师力图尝试根据话题内容选取适合学生们的学习策略，从而使学生在课堂中逐步提高他们的阅读能力并进一步培养他们的自主学习能力，为终身学习奠定基础。
主要体现在如下四个方面：
首先，通过视频引导学了解疾病的造成的严重后果。
教师利用电视视频不仅引出了与课文相关的主题deadly disease ，还进一步让学生理解了这些疾病给人们的生活甚至生命带来的威胁。
为下一步想象提供依据，从而进一步让学生们对于为战胜疾病做出不懈努力的科学家们产生更深刻的感激和尊重之心。
其次，预设问题让学生们带着问题去读课文。
比如，概括文章的主旨大意。
学生们在读的时候就会从全文入手了解文章的主要内容。
另一方面也向学生介绍了对于文章主旨大意题的做题方式，即概括要全面，如果只是文章的部分内容则不能成为是文章的主旨大意。
然后，通过具体分析John Snow的具体做法概括科学分析法的主要步骤。
学生们找出科学家在打败霍乱的过程中
所做的事情，从而总结出find the problem; raise a question; think of a method; collect information; analyze the results; draw a con clusi on; find support ing evide nee 这几个步骤，并增力口take measures 这一项。
这时
整节课的难点，但同时也是整个单元的要点，即让学生了解科学分析法。
最后，将理论应用于实践。
同学们了解了科学分析法，在此基础上还要能够将之应用于实际生活中。
因此教师在课堂的最后环节设计了一个小的情境，让学生们通过这一情境，将科学分析法的步骤应用其中，最后得出结论并采取措施。
这是整节课最重要的一个环节，也是能够帮助学生们在今后的实践中学会应用所学知识的初次尝试。
在课堂实施后也发现一些不足。
学生们平时做的题多，而真正去说的机会很少，因此在课堂上，一到说的环节，同学们表现的很不自信，即使会说的地方也因为紧张而说不清说不好。
在今后的教学中应该给学生多点说的机会，不能只学“哑巴英语”。