必修5Unit1Greatscientists阅读教学设计

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。

人教课标版必修5 Unit 1 Great scientists 阅读课教学设计作者简介：汪慧，1989年毕业于湖北大学外语系。

现执教于湖北大学附属中学——湖北省省级示范中学、省级课改样本学校。

曾获武汉市武昌区“教坛新秀”、校级“学科带头人”称号。

从教22年来已发表近40篇文章，并有多篇文章获奖。

曾辅导多名学生在全国中学生英语能力竞赛中获奖，荣获“优秀指导老师”称号。

一、教学内容分析与设计理念：本节课的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真理。

本节课将该单元中的Warming up与Pre-reading, Reading和 Comprehending 几个部分组合起来，设计成一节阅读课。

Warming up部分设计了若干问题，让学生做竞猜游戏。

这一活动使学生回想起不同领域的科学家及他们对人类的贡献。

Pre-reading部分通过对若干问题的讨论，让学生将科学家的科研过程排序，使学生了解得出科学观点所需的过程。

此部分为完成阅读奠定了基础。

Reading部分介绍英国著名医生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。

Comprehending部分通过将主要信息排序、回答问题使学生重温文章内容，通过总结文章大意，培养学生的概括能力，使学生进一步掌握文章内容。

二、教学目标：1. 语言知识目标：（1）熟练掌握相关的重点词汇、短语和句子。

（2）了解不同领域的科学家及他们对人类的贡献。

（3）通过阅读了解John Snow是如何战胜霍乱这种传染病的。

2. 语言技能目标：（1）训练学生的阅读技巧，提高学生的阅读能力。

（2）通过让学生谈论科学家及他们的故事，培养学生运用语言的能力。

3. 情感态度目标：（1）通过本节课的学习，鼓励学生向科学家学习，激发他们爱科学并进行科学探究的热情。

（2）培养学生合作探究的学习精神。

三、教学重点：1. 了解不同领域的科学家及他们对人类的贡献。

Unit 1 Great scientistsPeriod OneTeaching aims:1. Promote the Ss to know sth. about great scientists.2. Learn some new words and expressions.3. To examine a new scientific idea.4. Comprehension.Main points: Warming up and Reading passageDifficult points: ComprehensionTeaching procedures:Step 1. Warming up1. Show the Ss some pictures of great scientists and ask them to talk about them.2. The Ss discuss in groups and walk along to offer them help if needed.3. Work out their answers by themselves.4. Check their answers.Step 2. Pre-reading1. The Ss discuss the stages in examining a new scientific idea in pairs by asking the questions in the pre-reading.2. Ask the Ss to put them in order and get their answers.Step 3. Reading passage1. Let the Ss go over the passage and try to find the hard words, expressions and sentences they have.2. Explain the difficulties.3. Ask the Ss to read the passage more carefully and then try to complete the chart in the comprehending by discussing in groups.4. Choose some Ss to answer the questions in the comprehending.5. Ask the Ss to choose one of the paragraphs to read aloud fluently.Step 4. HomeworkRead the passage again and go over Learning about language.Period TwoTeaching aims and demands：1. Discover the useful words and expressions.2. Learn and improve the use of useful words and expressions.Main points: Learn to use the words and expressions that the Ss discover.Difficult points: Improve the use of the words and expressions.Teaching procedures:Step 1. Learning about language1. Discover the useful words and expressions in this unit in groups of four.2. Ask the Ss to show their results to the class.3. Ask them to study the words and expressions in Ex.1.4. Ss have a discussion and do the exercises.5. Check their answers.6. Change the verbs into nouns and make sentences by using “make a …”Step 2. Using words and expressions1. Make sure the Ss know the words and expressions.2. Let the Ss work in groups to complete the blank in Ex.1.3. Check their answers.4. Do the translations. Ss discuss the sentences and the translate them into English, using the words and phrases in brackets.Step 3. Words learning1. Show the Ss a list of prefixes to talk about them.2. Ask them to work in groups to find some words with the prefixes and study their meanings.3. Let them show their results to the class.4. Walk around the class to give them help if needed.Step 4. Study the use and meanings of suggest1. Study the meaning of suggest by looking the dictionary entry.2. Match the meanings with the sentences on the right in Ex.4.3. Check their answers.Step 5. HomeworkWrite down the translation Ex.2, 4, 6 and 7 in the exercise book.Period ThreeTeaching aims and demands:1. Discover the useful structure.2. Learn to use the grammar of past participle.3. Enable the Ss understand the past participle using as attribute and predicative. Main points: Learn the usage of the past participle using as attribute and predicative. Difficult points: Use the useful structure.Teaching procedures:Step 1. RevisionReview the past participle of some verbs.Step 2.1. Look at the chart and study the phrases.Past participle as the attribute and the predicative(1) terrified people(2) reserved seats(3) polluted water(4) a crowded room(5) a pleased winner(6) children who look astonished(7) a vase that is broken(8) a door that is closed(9) the audience who feel tired(10) an animal that is trapped3. Ask the Ss the following questions:(1) What kind of words before the past participles?(2) What kind of words after the past participles?4. Ask the Ss find the sentences using the past participle in the reading passage.5. Ss have a discussion and complete the chart with the same meaning of the phrases above.6. Ss show their results to the class.7. Complete the sentences in Ex.3.Step 3. Using structure1. Make sure the Ss know the words and the discuss in groups to finish the sentences using past participle.(Ex.1)2. Rewrite the sentences into one sentence using the past participle as the attribute or predicative.3. Check their answers.Step 4. HomeworkWrite down 1, 3, 5, 7 of Ex.2 in the exercise book.Period FourTeaching aims and demands：1. Improve the Ss listening skills.2. Know more about great scientists.Main points: Listening and speakingDifficult points: Get to know the information of listening materials.Teaching procedures:Step 1. Listening and speaking1. Listen to the tape and answer the questions.(1) What did Qian Xuesen study first?(2) What experience did he get in America that was very useful for China?(3) What was Qian Xuesen’s achievement when he returned to China from America?(4) How has he been honoured in China?(5) How did Steve honour him?Step 2. Speaking1. Ss discuss what scientific job they will do in the future in pairs by using the questions and expressions on Page 6.2. Ask some Ss to talk in class.Step 3. Listening and talking1. Play the tape for the Ss to listen and finish the exercises in the workbook, pause from time to time if needed.2. Check their answers.3. Work in pairs. Imagine you are going to meet a specialist about a newly-found flower by using the useful sentences on Page 42.Step 4. Listening task1. Play the tape for the Ss to get the information of the listening task.2. Check their answers.Step 5. HomeworkPrepare the reading task.Period FiveTeaching aims and demands：Improve the Ss reading skills and their talent in getting the information.Main points: Reading and reading taskDifficult points: Finding the Euler path.Teaching procedures:Step 1. RevisionRevise the past participle used as the attribute and predicative.Step 2. Reading1. Ss read the passage as fast as they can and then draw the two theories of the universe in groups.2. Ask the Ss to show their pictures to the class.3. Ss read the passage again and find the problems they have.4. Solve the Ss’ problems.5. Discuss in pairs. If you were Nicolaus Copernicus, would you have hidden your theory for so many years? Why?6. Choose some Ss to share their ideas to the class.Step 3. Reading task1. Ss read the passage and answer the following questions.(1) What is odd point? (2) What is even point? (3) What rule did Euler find?2. Ss discuss in groups and try to find the answers.3. Teacher walks around to offer them help.4. Use the rule to see if you can go over the diagram, not missing any points or going over any line twice.( See figures on Page 46)5. Ss work in groups.Step 4. HomeworkWrite a short passage about Copernicus.Period SixTeaching aims and demands:1. Try to write sth persuasive.2. Learn to write a report about people.Main points：Make a plan in discussion.Difficult points：Write a passage / a report.Teaching procedures：Step 1. Writing1.Ask the Ss to read the passage again and gather some information about Copernicus.2. Plan to write a letter.Step 2. Writing taskWrite a report about your scientist, his/her life, achievements and the key to his/her success.1. Before you begin to write, remember to put your information under three headings: life, achievements and key to success.2. Plan your report like the one on P47.3. Ask them to read their plans.4. Begin to write the report.Step 3. HomeworkComplete the report and write down on the exercise book.。

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。

Unit 1 Great scientists教材分析1. 教材分析本单元主要话题是How to organize scientific research。

旨在通过本单元的教学培养学生探究科学、崇尚科学的精神和正确的科学观；帮助学生了解科学的本质和科学家的特质，使学生懂得科学探究的基本步骤和要素；指导学生如何对科学家及其所从事的科研工作进行描述、发表看法，并针对自己的个性特征和兴趣专长，畅谈个人的职业志向和人生规划。

1.1 Warming Up 通过问答形式使学生回顾不同领域不同时代的10位科学家，了解他们对人类的贡献及其成果。

1.2 Pre-reading 通过对几个问题的讨论，使学生了解传染病和“霍乱”的基本常识，并了解科研过程中验证某些观点的基本程序和方法。

1.3 Reading 介绍英国著名医生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。

通过课文学习，使学生了解科学发现的全过程及其严密性；学习描述性文体的基本写作框架。

1.4 Comprehending 共设计了四个题型。

1.5 Learning about Language 共设计了两大部分，8个练习，对本单元的重点词汇和主要语法项目进行训练。

第一部分的1-4题旨在训练学生对重点词汇、短语的运用；第二部分旨在练习过去分词作定语和表语的用法。

1.6 Using Language 由两部分组成：Listening and speaking 是一段关于中国著名科学家钱学森先生的生平介绍的听力材料；Reading and writing是一段关于伟大天文学家哥白尼发表“日心说”过程的短文。

2．教材重组2.1 将Warming Up，Pre-reading, Reading和Comprehending三部分整合为一节“精读课”。

2.2 将Using Language中的Copernicus’ Revolutionary Theory和Workbook中的FINDING THE SOLUTION整合为一节“泛读课”。

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。

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.。

高中英语人教版必修5Unit 1 Great scientists教学设计The first period: Warming up and readingImportant points:Let students learn about some great scientists and their contributions.Get students to read the passage and know about John Snow and how he defeated “King Cholera” by using different reading skills.Difficult points:Develop students` reading ability and learn how to organize scientific research.Enable students to talk about great scientists and tell their stories.Step 1 Lead inHave a free talk with students: we have learned about many great people and some famous scientists and now look at the pictures of these great people: Isaac Newton, Albert Einstein, Stephen Hawking, Qian Xuesen, and tell their contributions.Discuss the following question in small groups: what qualities do you think a scientist should have?(persistent, determined, imaginative, careful, creative, clever, strict, patient,…… )Step 2 Warming up1. Ask students to have a discussion in pairs to try this quiz and find out who knows the most.What do you know about great scientists?Step 3 Pre-reading1. Do you know how to prove a new idea in scientific research? Discuss in small groups the stages in setting out a new scientific idea. What order would you put them in?(Suggested answers: find a problem→Make a question→Think of a method→Collect results→Analyze the result→Find supporting evidence→Draw a conclusion)2. What do you know about infectious diseases? What do you know about cholera?(Infectious diseases can spread easily. They may do great harm to people. AIDS and SARS are infectious diseases. They are difficult to cure.)(Cholera(霍乱) infects people`s intestines(肠), causing diarrhea(腹泻), vomiting(呕吐) and leg cramps(腿部痉挛). The most common cause of cholera is that people eat or drink water polluted by the bacteria(细菌). A severe case can lead to death without immediate treatment.)Step 4 Reading1. Skimming: ask students to skim the text and try to find the main idea of the passage as they can.(The main idea: How John Snow collected, analyzed the data and found the cause of the disease and solved it.)2. Scanning: ask them to try to get detailed information and then choose the correct answers after reading the passage.1). John Snow became inspired when _______.A. he became a well-known doctor in LondonB. he attended Queen Victorian to ease the birth of her babiesC. he thought about helping ordinary people exposed to choleraD. he found the cause of cholera and defeated “King Cholera”2). The reason why John Snow used the map in his research was that with its help ______. A. he would notlose his wayB. he could find the houses in Broad Street and Cambridge Street easilyC. he could find out what caused the outbreak of choleraD. he could find out how many people died3). Why did such houses as 20 and 21 Broad Street and Cambridge Street have no deaths? Because ________.A. people there were given free beer and they had not drunk the water from Broad Street pumpB. people there had known that the water was polluted by the dirty water from LondonC. the disease began to slow down in Broad Street and Cambridge StreetD. people in these families were much stronger than those near the Broad Street pump4). The following measures should be taken to prevent cholera except _______.A. always drinking beerB. instructing the water companies not to expose people to polluted water any moreC. examine all water suppliesD. finding new methods of dealing with polluted water.5). What made John Snow find the cause of cholera?A. Queen Victoria`s orderB. his wife`s deathC. Kindness, carefulness and good observationD. Strong determination, patience and selfishness(The answers: CCAAC)3. Intensive reading: ask students to read the passage carefully to get the detailed information and then fill in the chart.4. Answer the questions:1). John Snow believed Idea 2 was right. How did he finally prove it?(He finally proved his idea because he found an outbreak that was clearly related to the Broad Street outbreak, collected information and was able to tie cases outside the area to polluted water.)2). Do you think John Snow would have solved this problem without the map?(No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.)3). Cholera was a 19th century disease. What disease do you think is similar to cholera today? Why?(Three diseases, which are similar today, are SARS, AIDS and bird flu, because they are serious, have unknown causes and need public health care to solve them.)5. Fill in the blanks:How did John Snow finally defeat cholera?As the disease spread quickly, John Snow began to gather information. He marked on a map where all the dead people had lived, analyzed all the evidence and found out the polluted water was the cause. Then he suggested that the source of all drinking water should be examined.根据课文内容填空：Step 5 Post-reading1. Encourage students to fill in the stages of a scientific experiment at the top of each paragraph. Ask students to look at each paragraph and its heading in turn. Get them to write down the evidence or approach John Snow used in that stage to fill in the form.2. Begin a class discussion with students by asking them the following questions:What branch of science are you using to illustrate the stage of an experiment?Did these stages fit your branch of science?Is this an approach used in your science class when you do experiments?What differences are there (if any)?Do you think these differences (if there are any) are important?Do you think this approach would work for all scientific subjects?Step 6 Consolidation1. Ask students to complete the following without referring to the textbook, using the words and phrases from the reading passage.John Snow was a famous doctor in London. There was the most deadly disease called “King Cholera” of its day. Every time there was a(n) outbreak, many people died. John Snow wanted to face the challenge and solvethis problem. He knew that it would never be controlled until its cause was found. At that time, there were two theories about cholera. The first suggested that cholera multiplied in the air. The second suggested that people absorbed this disease into their bodies with their meals. John Snow suspected the second theory was correct but he needed evidence. So he collected data to test the two theories. He marked on a map where all the dead people had lived and the map gave a valuable clue about the cause of the disease. It seemed that the water was to blame. Next, John Snow looked into the source of the water for these streets. He found two other deaths in another part of London that were linked to the Broad Street outbreak. With enough evidence, he announced with certainty that polluted water carried the virus of cholera.2. let students retell the reading passage in their own words.Step 7 HomeworkLearn the useful words and expressions by heart.Read the reading passage again and try to say or write something about how John Snow defeated “King Cholera”.The second period: Learning about language: Important language pointsImportant points:1. Enable students to grasp the usage of such important new words and expressions as conclude, defeat, attend, cure, challenge, suspect, blame, pollute, handle, announce, put forward, draw a conclusion, expose… to, link….to….2. Get students to master the following sentence patterns:So many thousands of terrified people died every time there was an outbreak.It seemed that the water was to blame.To prevent this from happening again, John Snow suggested the source of all the water supplies be examined.Difficult points:Let students learn the usage of the words: attend and blame.Get students to learn and understand some long and difficult sentences.Knowledge aims:Some new words and expressions: characteristic, radium, painter, scientific, conclude, conclusion, analyze, defeat, expert, attend, physician, expose, cure, challenge, victim, absorb, suspect, enquiry, neighbour, severe, pump, foresee, blame, pollute, handle, link, announce, instruct, construct, construction, contribute, put forward,draw a conclusion, expose.. to, link…to, apart fromLet students learn the following important sentence patterns:But he became inspired when he thought about helping ordinary people exposed to cholera. (The past participle as predicative and attribute)Neither its cause nor its cure was understood. (neither ….nor……; subject-verb agreement)So many thousands of terrified people died every time there was an outbreak. (the past participle as the attribute; the adverbial clause introduced by every time)It seemed that the water was to blame. (It seem / seemed that…..; be to blame)….John Snow suggested that the source of all the water supplies be examined. (….suggest that somebody (should) do ……; ….. suggest that something (should) be done….)Step 1 RevisionCheck the workbook exercises.Ask some students to talk something about how John Snow defeated “King Cholera”.Step 2 Reading and finding1. Get students to read through Warming up, Reading and Comprehending to underline all the new words and useful expressions or collocations in these parts.Collocations: know about, find out, lift sth. up by a force, steam engine, physical chararcteristics, be passed from….to…, keep…safe, put forward a theory, black holes, in scientific research, set out, a new scientific idea, draw a conclusion, infectious diseases, a famous doctor, ordinary people, expose…to sth, the deadly disease, neither…nor…, terrified people, every time, solve the problem, become interested in, float around, absorb sth. into, gather information, be determined to do sth., a valuable clue, the water pump, be to blame, look into, the source of water, the astonished people, slow down, link….to…, be liked to, have it delivered, have sth. done, die of, with certainty, polluted water, prevent…from.., be instructed to do sth., be defeated, be similar to, write a short summary ofRead them aloud and copy them down in the exercise book after class. Try to learn them by heart.Step 3 Discussing useful words and expressions1. Turn to page 4. Go through the exercises with students and make sure they know what to do.2. Give them several minutes to finish the exercises and then check the answers with them.Step 4 Studying important language points1. discover: to find or learn about (a place, fact, etc.); find sth. unexpected; come to know or realize sth.I have discovered a supper restaurant near here.Did you ever discover who had been sending you the flowers these days?We have discovered that the young man is a discreet(谨慎的) and economical(节约) fellow.Despite her great age, she was very graceful indeed, but so far, the archaeologists(考古学家) have been unable to discover her identity.Who discovered radium?Who invented the steam engine?In spite of this, many people are confident that the revealer(探测器) may reveal something of value fairly soon.She disclosed that she had been married for a month.2. put forward: to advance; pro; pose or suggest sth. for discussion; to move forward to give the correct timeHe put forward a good plan for this project.Can I put you forward(提名, 推荐) for the golf club secretary?The match has been put forward to 1:30.Put asidePut downPut onPut on weightPut upPut up withPut awayPut offPut on speedPut on a new playPut up a posterPut out3. draw a conclusion:conclusion: the end of something; a belief or an opinion that is the result of reasoningconclude: come to an end; to arrange and settle formally and finallyto conclude a speech: 结束演讲To conclude, I wish you all good health and a long life.The doctor concluded that the patient`s disease was cancer.The judge concluded that the accused was guilty.4. Expert: a person with special knowledge, skill or something in a particular field5. attend: to be present at an event or activity; to look after, care for, serveHe decided to attend the meeting himself.Which doctor is attending you?The work was attended with much difficulty.6. expose: to uncover or make sth. visible; to display; to make known; to revealWhen she smiled, she exposed a set of perfect white teeth.Don`t expose your skin to the sun for too long.They had to be exposed to the enemy`s gunfire.He exposed their plot.The crime of the corrupt officials(贪官污吏) must be exposed without any reserve(保留).7. deadly: causing or likely to cause death; extremely effective; filled with hateDeadly poison / weapons / pale /8: neither…nor…9: control: to have power over; to rule; to directlose control of / be (go) out of controlin control of 控制, 负责under the control ofAll schools are controlled by the Ministry of Education.The driver lost control of his car and it knocked into a tree.The car was out of control and ran into a wall.He was in control of the car.This money is under the control of Mr. Brown.10. absorb: to take in; suck up; hold the attention or interest of sth. fullyA sponge(海绵) absorbs water.Clever children absorb knowledge easily.be absorbed in: 专心于, 全神贯注于The little girl was absorbed in reading a tale.The writer was so absorbed in his writing that he forgot to flick the ashes from his cigar.11. severe: so serious; very harmful or painful; serious or uncomfortablebe severe with: 对…要求严格I think you are too severe on the boy.His severe looks frightened me.He has a severe pain in his leg.He is severe with himself.12. It seems / seemed that …..It seemed that she is lying.It seems that Mary is able to solve the problem.13. be to blame: to be responsible for sth. bad;be + to do sthWho is to blame for the mistake?She was in no way to blame.决不应该责备他.No one is to leave this building without the permission of the police. You are not to drop little in this park. 公园里决不许乱丢垃圾.14. immediately: at once; without delay; the moment that…..; as soon as She came immediately.I came immediately I heard the news.Immediately I saw her I recognized her.15. link…to…: to connect….with…Fingerprints linked the suspect to the crime.The newspapers have linked his name to / with hers.16. announce: to make sth. known publiclyHe announced his decision.It is/ was announced that……It has been announced that he will resign.17. with certainty:I can`t say with any certainty where I shall be next week.18. suggest:I suggested that he should give up smoking.Mary suggested leaving early for the airport.She suggested a picnic at the weekend.19. instruct: to give orders or directionsAfter having been instructed to wait here until the lecturer arrives.She instructed me in the use of the telephone.The boss gave me so many instructions at one time that I got muddled up(使…糊涂).20. apart from: 除….之外(还有); 除…..之外(没有)besides: 除….之外(还有); in addition to: 包括; 除…之外(还有); except for: 除….之外(主语就完美无缺了), 是对主语的修正.What do you study apart from English?Apart from being large, the trousers don not suit me.Besides milk and cheese, we need vegetables.He had considered everything except the weather.I know nothing about it except what I have read in the papers.Your composition is excellent except for some spelling mistakes.Step 5 ConsolidationDo Exercises 1,2,3 and 4 in Discovering Useful words and expressions.Step 6 Closing down by a quizShow the following exercises to students and let them finish in a very short time.1. _____ writing the article, Mrs. Curie even forgot her dinner.A. Absorbed inB. Absorbing atC. Having absorbed byD. to absorb in2. No one has _____ anything better than the plan now under consideration.A. put upB. come upC. put forwardD. come up to3. The mother didn`t know who _____ for the broken glass as it happened while she was out.A. to be blamedB. to blameC. blamedD. was to blame4. Please give me a call ____ you arrive in New York.A. immediatelyB. immediately whenC. the moment whenD. at the moment5. I care for nothing _____ the one you bought for me yesterday.A. in additionB. as well asC. besidesD. apart from6. He ____ the list of names to see that no one had been left out.A. checkedB. examinedC. testedD. observed7. Kevin looked ____ after a day’s hard work. What he wanted most was a good rest.A. exhaustedB. exhaustingC. exhaustD. being exhausted8. All her fans are ____by Jolin’s performance in the live concert.A. inspireB. inspiringC. inspiredD. being spired9. All the students are instructed to remain ___ until all the test papers are collected.A. seatB. seatingC. to be seatingD. seated10. One of the measures ____ is to organize the students to visit other museums.A. takenB. tookC. takingD. has taken11. ____ the new bridge, almost all workers contributed their spare time to it.A. ConstructB. ConstructedC. To constructD. Having constructed.12. There is nothing ____ to do but wait for the teacher to come here.A. leaveB. leavingC. to leaveD. left13. Only when he approached the man ____ it was the same person he quarreled with the other day.A. he realizedB. he did realizeC. realized heD. did he realize14. Nowadays, the prices of many things _____ through the Internet can be lower than store prices.A. are boughtB. boughtC. been boughtD. buying15. The _____ boy is gradually recovering under the care of the kind nurses.A. injuredB. injuringC. injuresD. to be injures16. Who were the guests ____ to your birthday party last night?A. being invitedB. to be invitedC. to inviteD. invited(Suggested answers: ACDAD AACDA CDDBA D)Step 7 HomeworkLearn the new words and expressions by heart.Finish off the homework exercises. Do exercise 3 on page 42 in the exercises book.The third period: Learning about language: GrammarImportant points:Get students to learn and master the new grammar item: The past participle (1) as the attribute and Predicative.Difficult points:Enable students to learn the use of the past participle as the attributive and predicative correctly to the context.Step 1 revisionCheck the homework exercises.Dictate some new words and expressions.Step 2 Lead-in1. Show students the following sentences to read aloud and understand.She is a beautiful young lady.I was angry with him for keeping me waiting so long.Many terrified people rushed out of the hall.He got worried about losing the money.Sally was so excited at the good news.2. Have students do the following.1). Observe each sentence and pick out the attributive or predicative.2). Classify the words that you identify into groups and explain why you divide them into theses groups.Beautiful young angryWorried excited terrified3). Now use a different past participle or an adjective in each sentence to change the mood of the sentence.Step 3 Discovering useful structures1. Ask students to turn to page 2 and read though the passage John Snow defeats “King Cholera”, pick out the sentences where past participles are used as the attributive or predicative, and underline the past participles in each sentence.2. Let students work in pairs to translate these sentences into Chinese and try to understand the usage of the past participles.1). But he became inspired when he thought about helping ordinary people exposed to cholera.2). Neither its cause nor its cure was understood.3). So many thousands of terrified people died every time there was an outbreak.4). He became interested in two theories.5). ….and soon the affected person died.6). He was determined to find out why.7). He found that it came from the river polluted by the dirty water from London.8). He immediately told the astonished people in Broad Street to remove the handle from the pump.9). He found supporting evidence from two other deaths that were linked to the Broad Street outbreak.10). ….that polluted water carried the virus.11). The water companies were instructed not to expose people to polluted water any more.3. Rewrite the following sentences1). Let`s try the bookstore that was opened last month.2). Nine out of ten women who were interviewed about the product said they liked it.3). Yesterday, the president went to visit the workers who had retired .4). The United States is a country which has developed.5). He told us the great wrong which had been done to him.6). We must keep a secret of the thing which is being discussed at the next meeting.7). Please tell me the subjects which will be discussed here.Step 4 Understanding and summarizing1. Ask students to work in pairs to finish the following exercises on how the past participles are used.1). Complete the table with phrases that have the same meaning.2). Complete the sentences using the past participle as the predicative.(1). He got ____ about losing the money.(2). The painter looked so ____ after working for a whole day.(3). I was ____ with the film I saw last night. I had expected it to be better.(4). Everybody was ____ to hear of the death of the famous film star.(5). Everybody is really _____ about the new Olympic stadiums.(6). His wound became _____ with a new virus.(Suggested answers: blamed / upset; tired; disappointed; shocked / depressed; excited; infected)2. Give necessary explanations and some more examples about the usage of the past participle.过去分词做定语和表语的用法过去分词是非谓语动词的一种形式，表示完成和被动的意义。

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.。