最新人教新课标高中英语选修6 Unit3精品教学设计Unit3 Grammar and Useful Structures教案
Unit3 A healthy life
Grammar and Useful Structures
Teaching material
NSEFC Book 6 —— Unit 3
Teaching aims
Enable the students to master the usage of it.
Teaching important & difficult points
How to enable the students to know the usage of it.
Teaching aids
tape recorder, slides
Teaching procedures
Step1 Revision
Complete the passage with the suitable words in their proper forms.
1.due to 6. stress
2.addicted 7.quit
3.alcohol 8.drugs
4.manage 9.pregnant
5.cigarettes 10. adolescents
Smoking __________, drinking _______ or taking other__________ produce many harmful effects and have no real benefits. So why do ___________do it? Some begin because they believe it makes them look cool. Others think it will help with _______. In their life possibly________ pressure from their parents or teachers.
Some just want to see what it is like. What they don’t realize is that they will get into the habit and __________ become ____________. It will then be difficult to _________ the habit. A few people ________to quit easily but for many it is a very painful process. Of course, the best way to deal with these drugs is not to start in the first place.
Keys：cigarettes；alcohol；drugs；adolescents；stress；due to；eventually；addicted ; quit；manage
Step2 Lead in
Slide show
Discovering “It”
1．It rains heavily . 指天气
2. It is 20 kilometers from Granddad’s house to James’. 指距离
3. It is November 11, 2005. 指日期
4. It is 9 o’clock at night. 指时间
5. It is bad to smoke. 形式主语
6. It is no good smoking. 形式主语
7. It is likely that he will succeed. 形式主语
Step3 The use of “it”
一、“it”作人称代词
1. it的最基本用法是作代词，主要指刚提到的事物，以避免重复:
Xi’an is a beautiful city, isn’t it?
They watched the train until it disappeared in the distance.
2. 也可以指动物或婴儿(未知性别的婴儿或孩子):
Is this your dog？No, it isn’t.
二、it作非人称代词
it有时并不指具体的东西，而泛指天气、时间、日期、距离、价值、度量、温度、环境等，称为非人称的it：
1.指天气：
It is a lovely day, isn’t it?
It is a bit windy.
2. 指时间:
It was nearly midnight when she came back.
3. 指环境:
It was very quiet in the café.
4. 指距离：
It is half an hour’s walk to the city centre from my home.
5. 指日期：
What's the date today? It's May 1, 2007.
6. 指季节：
It is summer now.。
高中英语人教版选修六人教新课标选修6 Unit3 A Healthy Life Reading教案
优质资料---欢迎下载Teaching Plan for Unit3 A Healthy Life (Reading)一、Theme Context: A Healthy Life - Quit smoking (Advice from Grandad)二、Teaching Time: 1 class hour (40min)三、Material AnalysisThe teaching material of this reading class is selected from the text "Advice From Grandad" of PEP edition Book 6 Unit 3 A Healthy Life. The central topic of this unit is healthy living. The reading and writing activities are mainly about how to abandon bad habits, how to become healthy people, and how to advise others to get rid of bad habits. Reading material is a letter from grandfather to his grandson. By telling his experiences of smoking and quitting in his youth, he helped his grandson analyze the causes of addiction to smoking and the harm to human health, made suggestions and encouraged his grandson to quit smoking. It is helpful for students to recognize the dangers of smoking and maintain a healthy life.The text is clear in structure and logic, medium in difficulty in understanding and is closely related to students' daily lives, so the reading material isn’t difficult for students on the whole, but since students are pretty familiar with this topic, so it can be a great resource to encourage students to express themselves.四、Student AnalysisThe students are from a senior high school in Guangzhou. They are in Senior Two.1. Personality characteristics:1) Most students have a lively and cheerful personality and a high enthusiasm for English learning. They can cooperate with teachers in teaching, and can actively ask and solve problems;2) Most students can concentrate in class, and very few students will be distracted while studying.2. Learning characteristics:The overall English level is moderately high, most students have good reading and listening skills, and can be relatively efficient in analyzing, inferring and integrating the effective information in the reading text, but the ability to speak and write is weak, that is, the input ability is better, but the output ability is relatively weak.3. Familiarity with the topic:Quitting smoking and healthy life are closely related to daily life, therefore students have a deeper understanding of the topic.五、Teaching ObjectivesBy learning this lesson, students are able to:1.Master the key words and expressions, such as mentally, physically, become addicted to, be accustomed to, withdrawal symptoms, do terrible damage to etc;2.Extract the main idea of the passage, comb through the structure of the passage, and summarize factual information about the causes and harmful effects of smoking addiction;3.Persuade others into giving up smoking by analyzing its addiction causes and harmful effects, and offer suggestions;4.Express themselves logically and creatively about smoke quitting;5.Realize the harmful effects of smoking and live a healthy life.六、Teaching Focus and Difficulty1. Teaching focus:1) Through reading, students master the structure of the article, and learn about the causes of smoking addiction, the harm caused by smoking and suggestions to quit smoking;2) Analyze the structure and logic of this passage and let students try this logic to persuade others and make themselves convincing;2. Teaching difficulty:Guide students to logically persuade others and express their opinions.七、Teaching method: Task-based teaching method, communicative method八、Teaching aids: Textbook, teaching material, multimedia courseware, whiteboard and pen九、Teaching procedureActivity 2: look and predictSs read the title “Advice from Grandad” and word cloud of the passage (see below) to predict what might be talked about in the passage.Activity 5: make a speechSs write a speech in group of 4 for Yi yangqianxi who is the WHO Chinese tobacco control ambassador.First, discuss and give speech outline.Second, Ss write one paragraph of their outline (T will try to let different group write different paragraph).Third, Ss share their writing.Assign mentActivity 6: assign homeworkFinish the speech writing individually after class.3min十、Blackboard designParagraph Main idea1Grandad tells about the life he is living andthe importance of healthy life.2Grandad talks about James’ problem ofsmoking.3the three different ways of becomingaddicted4the harmful effects of smoking.5Grandad’s hope for James and his advice onstopping smoking.。
高中英语 Unit3 第3课时 Grammar学案 新人教版选修6
高中英语 Unit3 第3课时 Grammar学案新人教版选修6Healthy Life Period3 Grammar –The Use of “It” (1)Learning aims: To master the structure and use of “it”Important point and difficult point: To learn to use “it” correctly and properly、使用说明及学法指导：1、自我学习同步测练P 的内容，完成预习案。
2、完成时间20分钟。
预习案Previewing Case Task1课文原句填空并分析所填单词在句中所充当的成分。
1、_________ is a beautiful day here and I am sitting under the big tree at the end of the garden、 ( )2、________ seems amazing that at my age I am still fit enough to cycle20 kilometers in an afternoon、 ( )3、________is my birthday in two weeks time and I’ll be82 years old! ( )4、Your mother tells me that you started smoking some time ago and now you are finding _______ difficult to give ______ up、 ( )5、Believe me，I know how easy __________is to begin smoking and how tough _________is to stop、 ( )6、This means that after a while your body becomes accustomed to having nicotine in_________、 ( )7、As you know，if you do the same thing over andover again，you begin to do _______ automatically、 ( )8、I didn’t know，for example，that __________could do terrible damage to your heart and lungs or that__________was more difficult for smoking couples to become pregnant、 ( )Task2 分析下列句中it的用法。
最新高中英语人教版选修六教案Unit-3单元教案(word版)
Unit 3 A healthy lifeWarming Up, Pre-reading and ReadingContent analyze:本单元以健康话题为主题，听说读写等活动主要围绕如何健身，怎样成为健康人展开，其中涉及许多社会热点问题，如抽烟，吸毒，艾滋病，学习与工作压力等影响健康的棘手问题。
本单元引导学生讨论这些问题，目的在于让他们远离有损健康的活动，并养成良好的习惯。
课型设计与课时分配1st period 2nd period 3rd period 4th period 5th period 6th period 7th Reading Language Extensive word Grammar Speaking&writing listening study reading Integrating skillsThe 1st periodTeaching Aims:Enable the Ss to learn how to give advice on stopping smoking.Difficulty and importanceLearn the bad effects of smoking and how to bive advice on stopping smoking.Learn in what ways people get addicted to cigarettes.Teaching methods:Discussion,cooperative learning and oral practice.Teaching aidsA computer and a projectorTeaching Procedures & waysStepⅠWarmingA healthy lifeA report ----Health China,2005,which is about ten issues concerning Chinese people the most in the year 2005.According to your understanding ,what a healthy life is like? Can you guess what the ten issues are?A health life should include two aspectsA sample list : health issuesAIDS and infections ,parenting, relationships, food and nutrition, family issues, environmental health, domestic violence(家庭暴力), air pollution, cancer, anxiety, birth control, dental health, divorce, medical emergency treatment。
人教版高中英语选修6 Unit3__Writing__精品教案
Unit3 Writing精品教案Teaching Goals:1. Try to write a letter.2. To practise the target functions.Teaching Procedures:Step 1. Writing1. Read the letter (P24) with Ss and ask them to offer some advice they could give Li XiaoLei.2. Ask Ss to spend a few minutes noting down 3～5 tips they would like to include in their letter.3. Spend a few minutes discussing with Ss how they should organize their letter. Suggest that they start with a sentence or short paragraph of greeting, follow this with their tips and end with a few words of encouragement.4. When they have written their letters, put students into groups of four and ask them to select the letter they like most. And then read aloud for the whole class.5. Show one sample letter to Ss, and ask them to fill the blanks first.Dear Li XiaoLei,I ____ sorry you have so _____ trouble trying ___ stop smoking, but I ____ glad you ___ still trying. I hope____ tips below will help you.____ of all, don’t give ____. The more often you try ____ more likely you ar e ____ eventually succeed.When you feel irritable, don't’ automatically reach ___ a cigarette to make you feel better. Take _____ few moments ____ relax. Start by breathing deeply _____ lifting your arms out to _____ side and over your head.It is a good idea ___ drink lots _____ water and eat lots ____ fruit when you are quitting smoking. This will help _____ remove the nicotine _____ your body faster and you won’t feel so sick.It is normal ____ feel a little stressed when you first give ____ smoking, but try ____ remember that ___ will only last ___ few days and then you will begin ___ feel ____ better.Keep ____ the good work, Li Xiaolei, _____ remind yourself how much healthier you will be when you finally quit.____ luck and _____ wishes,Sun Gao Suggested Answers: am; much; to; am; are; the; First; up; the; to; for; a; to; and; the; to; of; of; to; from; to; up; to; it; a; much; up; and; Good; bestStep 2. Writing Task (Workbook)1. Individual workAsk Ss to read through the Reading task very quickly and underline the most important points. Let them discuss their choices.2. Group workAsk Ss to form 6 groups and write in note form the information they think they should include in their article for junior Ss.3. Ask Ss to write a group article. Remind them that they should follow the appropriate structure for news articles and that they should be aware that their readers will be younger than they are and will not only be less knowledgeable about the topic, but they will probably know less English. Consequently, the text will have t o be simpler than the original.4. When they have finished their writing, ask them to select the one they like most. And then read aloud for the whole class.Sample writng:。
人教版高中英语选修六《Unit3 A healthy life》教学设计
教学设计课题: Unit 3 A Healthy LifePeriod 1: warming-up&reading Learning goals:1.Knowledge and ability:(1)To learn important words and phrases about health.(2)To develop students’ ability of skimming and scanning.2.Process and method:(1)To inspire students to think about things from different aspects.(2)To let students discuss the bad effects of smoking.(3)To help students make a summary of quitting smoking.3.Attitude and value:To lead students to live a healthy life.Important points:To develop students’ ability of skimming and scanning.Difficult points:How to lead students to live a healthy life.Teaching methods:(1)Task-based method(2)Student-centered method(3)Pair-work and group workTeaching aids:CAITeaching procedure：different colors in the right order. 心。
引出下文的总结通过为每个段落选出正确的标题，深入了解戒烟的方式。
Step 4 Discussion (show time) 1.T gives the situation: suppose you are a teacher, howto persuade Xiaoming to stop smoking?2.Arrange Ss in groups to discuss it and make a smalldrama. In this process, T can present some usefulexpressions on the screen for Ss and T should join theSs one group by one group, listening and offering help.3.Ss show their small dramas.通过表演课堂小话剧的形式，让学生学会运用本堂课学到的戒烟建议，并培养学生表达个人观点、说服他人的能力。
人教版高中英语选修六《Unit3 A healthy life》教学设计
人教版高中英语选修六《Unit3 Ahealthy life》教学设计The teaching topic for this lesson is Unit 3 A Healthy Life。
The learning goals for this d include developing students' ability to skim and scan。
thinking about health from different perspectives。
discussing the negative effects of smoking。
and summarizing the benefits of quitting smoking。
The important point is to develop students' ability to skim and scan。
while the difficult point is howto encourage students to live a healthy life。
The teaching methods will include a task-based approach。
student-centered learning。
and pair and group work。
The teaching aids will include computer-assisted n (CAI).Step 1: Lead-inTo begin the lesson。
the teacher will show pictures of an old man with a white beard and ask the students to participate in a guessing game。
The ns will include who the man is and how oldhe is。
新课标人教版选修六教案Unit 3 A Healthy Life
Unit 3 A healthy lifePeriod 1Warming Up，Pre－reading，Reading and Comprehending Aims1．To learn about some health problems and how to live a healthy life.2．To develop the students' reading ability by skimming and scanning the passage.3．To develop the students' speaking ability by talking about health problems.Teaching proceduresStep 1Warming up1．Warming up by looking and talkingAsk the students to look at the following pictures and see what they are doing，then judge which are healthy activities while which are unhealthy ones.The students should be encouraged to describe the pictures in their own words.2．Warming up by reading the following passage.Nowadays，it is a fashion to eat healthy food，such as organically－grown food，and do exercises to keep healthy.In brief，people are trying to live a healthy life.But what should be done to live a healthy life？Different people have different ideas.Someone says to live a healthy life is to have a strong body.Some people think keeping psychologically healthy is very important.In my view，it's essential to keep physically and psychologically healthy.To keep physically healthy，you should do sports like running，playing basketball，etc.Today more and more people go to the fitness centers.There are some popular ways of fitness like yoga which is a sensation in many big cities today.I think it is very useful for us to do some exercises every day.In this way，we can have a strong body.More importantly，to keep psychologically healthy，you should have a good attitude towards people around you.We often say：“Attitude is everything.” It means good attitude leads to a good mood.In this way we can keep psychologically healthy.It is more sensible to have positive attitude.When you meet with some hardship，you should not be sad.You should have confidence in yourself and do something for relaxation.You should say to yourself：“I can make it.I am one in a million.I am special in this world.” In this way，you definitely have a good mood and work efficiently.In a word，to live a healthy life is a comprehensive project in a way.We should keep healthy both psychologically and physically.In our daily life we should do some exercises and have a positive attitude towards life.We can also turn to some specialists for advice.Only in this way can we live a healthy life.After reading the passage，let students answer a question：What's a healthy life?Suggested answer：To be truly healthy，a person must be well in mind，body and spirit.Step 2Pre－reading1．Discussion：(1)Why do you think some adolescents start smoking?(2)In what ways is smoking harmful？Do you think smoking should be banned?(3)What advice would you give to someone who wanted to stop smoking?2．Skim the text and answer the following questions.(1)Who wrote the letter and to whom?(2)How many parts does the reading text consist of?(3)What is the purpose of the letter?Suggested answers：1．(1)Some adolescents start smoking because they are falsely influenced by some media.Some think it's cool.Maybe some want to lighten some stress.(2)Mentally and healthily.I think smoking should be banned.(3)Let them get interested in some positive hobbies like sports，playing music，reading，playing chess and so on.2．(1)A grandfather wrote the letter to his grandson James.(2)Two parts.The first part is a letter and the second part is an Internet page.(3)This letter aims to explain how a smoker becomes addicted to cigarettes and why he should give up smoking.Step 3Reading and comprehending1．Fast－readingAsk students to skim the passage so as to get the key words and general idea of each paragraph.Paragraph one：______Paragraph two：______Paragraph three：______ Paragraph four：______Paragraph five：______A．The writer leads to the topic of the letter by talking about James' problem of smoking.B．Introducing some different ways of becoming addicted.C．Telling the writer's hope for his grandson.D．Telling the harmful effects of smoking.E．From the life the writer is leading now，we can know the importance of healthy life.Suggested answers：E A B D C2．Detailed－reading(1)Ask students to read the text carefully to get some specific information and do the true or false questions.①James is addicted to smoking now and couldn't give it up.②James' granddad is also addicted to cigarettes now.③Smoking doesn't affect the health of non－smokers.④Granddad quitted smoking at last.⑤James' granddad knew much about the harmful effects of smoking when he wasyoung.(2)Ask students to scan the reading passage for detailed information and do the following multiple choices.①The first two sentences of the letter shows James' grandpa______.A．lives a healthy lifeB．is addicted to sitting in the gardenC．has nothing to do at homeD．is tired when returning from a long bike trip②In what way did the old man try to persuade his grandson to give up smoking?A．Using scientific theory.B．His failure in love.C．His sports activity. D．His own experience.③According to the letter，James' grandpa______.A．didn't give up smokingB．used to be a member of the school football teamC．is lonelyD．wrote down the advice from his experience④______forced James' grandpa to give up smoking.A．That he ran too slowB．That he was taken off the school football teamC．His girlfriendD．His parents⑤Which of the following statements is NOT true according to the passage?A．A person's smoking can have bad effects on other people.B．It's not easy for a person to give up smoking.C．Smoking has no effects on sports performance.D．People can become addicted to cigarettes in different ways.(3)Read the second part of the text and choose the correct words or phrases to fill in the blanks.Choose a day that is not ______ to quit smoking.Make a list of all the ______ you will get from stopping smoking.______ all your cigarettes at the end of the day before you plan to quit.______ the list of benefits you wrote when you feel like smoking.Develop some other habits like walking，drinking some water，cleaning the house and so on to keep yourself busy.If you feel nervous or stressed，try to do some ______ exercises like deep breathing.You can stop smoking with a friend or join a group.If you feel really bad，ask a doctor or ______ for help.The most important thing is to keep trying.Don't feel ______ if you ______ and have a cigarette，because some people have to try many times before they finally quit smoking.Never give up and you will succeed.Suggested answers:(1)①T②F③F④T⑤F(2)①～⑤ ADBBC(3)stressful；benefits；Throw away；Reread；relaxation；chemist；ashamed；weakenStep 4Discussion1．What kind of person do you think James' grandfather is?2．What do you think can be done to protect non－smokers especially women and babies from those who smoke？(I think that.../In my opinion.../I believe that.../It's easy to do...)Suggested answers：1．He is fit and healthy and leads an active life.He cares for his grandson's well －being and loves him.He is knowledgeable.2．In my opinion，we should separate smoking and non－smoking areas in public places.Step 5Homework1．Learn the useful new words and expressions in this part by heart.2．Write a short passage about how to give up smoking(search as much information as possible)．Step 6Reflection after teachingPeriod 2Language Study (1)AimsTo get the students to learn to use the following important new words and phrases freely：abuse，quit，effect，disappointed，stress，ban，desperate，ashamed，due to，feel like，in spite of，take risks(a risk)，get into，addicted to，accustomed to.Teaching proceduresStep 1Revision1．Check the homework exercises.2．Ask some students to tell something about the reason why people become addicted to nicotine，the harm of smoking and how to get rid of it.Step 2Reading and findingGet students to read through Warming Up，Pre－reading，Reading，Comprehending and Learning about Language to underline all the new words and useful expressions or collocations in these parts.Read them aloud and copy them down in the exercise book.Step 3Practice for useful words and expressions1．Turn to Page 20.Go through Exercise 1 in Discovering useful words and expressions with students and make sure they know what to do.2．Give them several minutes to finish the exercises.They first do them individually，and then discuss and check them with their partners.3．Check the answers with the whole class and explain the problems they meet where necessary.Step 4Vocabulary studyⅠ.简单知识扫描1．abuse(P17)【观察探究】(1)The government has set up a working party to look into the problem of drug abuse.政府已成立工作组调查滥用毒品事件。
最新人教新课标高中英语选修6 Unit3精品教学设计Unit3 Listening,Speaking and Writing教案
Unit3 A healthy lifeListening, Speaking and WritingListeningTeaching goalsEnable the students to listen for details and catch the specific information as much as possible. Learning ability goalsEnable the students to predict some important information in the process of listening and encourage the students to talk about the situations according to the listening materials.Teaching important and difficult pointsHow to make sure the answers of listening material.Teaching aidsA recorder and cassette tapes, a projector, and a computerTeaching proceduresStep 1 Warming up1. Are there any discos, karaoke bars or nightclubs in your district for young people to g oto?2. Have you ever been to places like these?3. Do you ever go to parties with your friends?4. Do you think it is OK for alcohol to be available at places where young people meet? Step 2 Pre-listeningThe listening is a conversation between Tina and Sara about going to adisco.Let’s predict: What kind of advise will Tina give to Sara?Step 3 Listening1）Listen to the tape and tick the things Sara is worried about.1. drugs2. smoking3. alcohol4. dancing2）Listen to the tape again and complete Tina’s sentences.1. Just say no. You don’t have to do anything you don’t want to.2. It is ok to drink orange juice or something instead.3. It would be a good idea to have something to eat before you go out, like rice or noo dles.4. If someone offers you a cigarette, don’t take it.5. Well, you’ll have to learn. Let’s get my CD player and I’ll teach you.Step 4 Listening on page 581) Listen to the tape and fill in the chart belowMedical chartName: Li YueAge: 18Occupation:studentToday’s date: _________Symptoms: headaches, tired all the time, not sleeping and eating wellPossible problem: stressProposed action:1. Do some tests to make sure there is nothing seriously wrong2. Discuss ways to relaxStep 5 Listening task1) Read the questions below and then listen to the tape to find theanswers.1. What is the topic of Li Yue’s talk?2. Summarize Li Yue’s talk in one sentence.2) Listen to Li Yue’s talk again and complete these sentences.1. It’s OK to ____________.2. Be careful of _________________.3. You also ___________ a balance in your life.4. If you _________________ to relax and enjoy yourself, you canbecome _______________________________.5. You ______________ your study time with rest times.6. You need to _____________. You _______ keep in touch withfriends and to________ _____________.7. So, my advice to you today is to____________ ________your physical and mental heal th as well as your schoolwork.8. Just ______________ a day to ____________ ____________________________________ _ ________.9. Take _______ occasionally to _______ film, _________in the country or ___ hiking. Keys: 1.worry a little 2.worrying too much 3.have to keep4. don’t take time out; stressed and stress leads to ill health5. have to balance6.have some sun; need to; get some exercise7. think carefully about 8.take 30 minutes; get some fresh air, do a little exercise or meet with friends 9.time out; go to a; take a bike ride;go3) Listen once more and then answer these questions.1. How long ago did Li Yue leave school?Two years.2. What is she doing now?She is studying at university.3. W hy did Li Yue say to the students “I can see by your faces that youare all doing ve ry well at school and that none of you are worried about the coming exams?”(Sample answer)Li Yue is making a joke to entertain the audience and keep them interes ted in her talk.4. Why is Li Yue a good person to give this talk to the students? Give at least two reas ons.Li Yue suffered stress herself so she knows what can cause stress and。
人教新课标高中英语选修六Unit3GrammarandUsefulStructures教案
Unit3 A healthy lifeGrammar and Useful StructuresTeaching materialNSEFC Book 6 —— Unit 3Teaching aimsEnable the students to master the usage of it.Teaching important & difficult pointsHow to enable the students to know the usage of it.Teaching aidstape recorder, slidesTeaching proceduresStep1 RevisionComplete the passage with the suitable words in their proper forms.1.due to 6. stress2.addicted 7.quit3.alcohol 8.drugs4.manage 9.pregnant5.cigarettes 10. adolescentsSmoking __________, drinking _______ or taking other__________ produce many harmful effects and have no real benefits. So why do ___________do it? Some begin because they believe it makes them look cool. Others think it will help with _______. In their life possibly________ pressure from their parents or teachers.Some just want to see what it is like. What they don’t realize is that they will get into t he habit and __________ become ____________. It will then be difficult to _________ the habit. A few people ________to quit easily but for many it is a very painful process. Of course, the best way to deal with these drugs is not to start in the first place.Keys：cigarettes；alcohol；drugs；adolescents；stress；due to；eventually；addicted ; quit；manageStep2 Lead inSlide showDiscovering “It”1．It rains heavily . 指天气2. It is 20 kilometers from Granddad’s house to James’. 指距离3. It is November 11, 2005. 指日期4. It is 9 o’clock at night. 指时间5. It is bad to smoke. 形式主语6. It is no good smoking. 形式主语7. It is likely that he will succeed. 形式主语Step3 The use of “it”一、“it”作人称代词1. it的最基本用法是作代词，主要指刚提到的事物，以避免重复:Xi’an is a beautiful city, isn’t it?They watched the train until it disappeared in the distance.2. 也可以指动物或婴儿(未知性别的婴儿或孩子):Is this your dog？No, it isn’t.二、it作非人称代词it有时并不指具体的东西，而泛指天气、时间、日期、距离、价值、度量、温度、环境等，称为非人称的it：1.指天气：It is a lovely day, isn’t it?It is a bit windy.2. 指时间:It was nearly midnight when she came back.3. 指环境:It was very quiet in the café.4. 指距离：It is half an hour’s walk to the city centre from my home.5. 指日期：What's the date today? It's May 1, 2007.6. 指季节：It is summer now.7. 指度量：It is about 5 kilograms.8. 指价值：----What's the cost of the T-shirt?----It is 150 Yuan.三、it用作形式主语替代作主语的从句、动词不定式、动名词，而把真正作主语的从句、动词不定式、动名词置于句尾。
人教版高中英语选修6《Unit 3 A healthy life》教案
人教版高中英语选修6《Unit 3 A healthy life》教案人教版高中英语选修6《Unit 3 A healthy life》教案【一】教学准备教学目标Teaching aims:a) to make students clear what a healthy life is about.b) to enable students to use the grammatical structure “It”.教学重难点Teaching points:the skill Difficult points: how to make every student get involved in class learning actively and attentively.Difficult points: how to make every student get involved in class learning actively and attentively.教学过程Teaching procedures:Step 1: lead- inAfter exchanging greetings, the student on duty gives a daily report based on the given topic “ a healthy life” which is also the title of this unit.Step 2: learning tasks presentation:Unit 3 A Healthy LifeSection 1: How to keep healthy in both body and mind?(1). What is a healthy person?(2). What is an unhealthy person?(3). How to make some changes?Section2: A Serious Problem ------ smokingWhy? Harmful effects? Ways to quit?By presenting the above contents , the students can have a clear mind what we are going to learn in this class and it can greatly improve our teaching and learning efficiency.Step 3: the detailed learningThis part includes not only vocabulary but also some useful expressions.(1). A discussion topic is: what do you think is most important in your life and why?Later a motto for students: Health is the first wealth.(2).Words learning and further discussion:By showing students some celebrities’ pictures and learning their lifestyles, the teacher inspires them to think about their own lifestyles and give them some tips to make some changes in the future life.(3).Conclusion of section 1This task is finished by individual in given time on the work sheetSection Ⅰ：Conclusion:1. What is a healthy person?A healthy person is someone_____ is _______in both _____ and _______.2. what are the healthy problems?抑郁症___________ 癌症_________熬夜________肥胖_________3.How to keep healthy in both body and mind?①Doing sports ________.②Keeping a _______diet: eat more________ and ______.③Keeping a good___________.④Avoid being __________.⑤Early to bed and early to ____,makes aman_______,_____and______.⑥Quit smoking and drinking.( 4) .Section 2: A Serious Healthy Problem-----Smoking This topic is discussed in three parts: why do people smoke?What are the harmful effects? How to quit smoking?After their discussion, each group should share with others their own sentences, which should contain “ it” structure. The purpose is to enable students to have a good knowledge of the grammar rules of this unit.Grammar note: It + is + adj./ n./ p.p. + infinite/ clause/ -ing formA serious healthy problem: smoking(1). Why? (Examples)①(why)It is true that your body becomes addicted to nicotine.②(effects) It is a shame to harm the second-hand smokers.③(ways to quit) It is hoped that you boys can make up your mind to quit smoking.(2). Group work: making 3 sentences with the structure of “ It”You are supposed to talk about the topic of “smoking” and your work should be interesting and impressive!(3). sharing：Step 4: conclusion of section 2Smoking seriously harms you and others around you!Step5: HomeworkMake some sentences about the harmful effects of smoking and the ways to quit smoking with “it” structure.①harmful effects of smoking:(lungs and hearts/ babies/ second-hand smokers/ terrible smell/ yellow fingers/ run slowly, etc)②ways to quit smoking:(plan/ make one’s mind to/ break the habit / relax/ get help when it is necessary/ keep trying，etc)Step6: Reflection:On one hand, the design of this class contains very colorful pictures and some flash, which can make students greatly interested in class learning. Secondly, the combination of topic discussion and grammar learning is a new try and actually it works well, because it makes the tedious grammar learning easier and more practical.On the other hand, we have so much work to do in the limited class time, so every minute should be used effectively, otherwise, the tasks can not be finished in time. Secondly, the new try is a challenge for teacher and students, so students should be informed of the importance of learning in advance, so that we can make it!人教版高中英语选修6《Unit 3 A healthy life》教案【二】教学准备教学目标Teaching content: A healthy life1. Improve the students’ reading ability.2. Get the students to understand the text fully.3. To talk about the importance of health and the harmful effects of smoking.教学重难点Teaching important and difficult points:How to help the students understand the text fully.教学过程Teaching procedures:Step 1 Greetings. (Greet the Ss as usual.)Step 2 Free Talk1.What do you think is the most important in our life?(Show some pictures on the screen and get the students to answer the following questions：)2. What is a truly healthy person?3.What causes health issues?4.Why do you think some adolescents start smoking?5.Can you tell me the harmful effects of smoking?Step 3 ReadingScanning1.Go through the first two paragraphs and the last one.And answer the following questions.1)Who?2)To whom?3)Why?2.Read and find out the main idea of each paragraph.a.Grandad talks about James’ problem of smoking.b.The harmful effects of smoking.c.The life Grandad is living and the importance of his healthy life.d.Grandad’s advice on stopping smoking.e.Three different ways of becoming addicted.Detail reading1.Read the passage carefully and fill in the blanks.2.Read the passage carefully and answer the following question.How to stop smoking?1)Prepare yourself.2)Be determined.3)Break the habit.4)Relax.5)Get help if you need.6)Keep trying.Step 4 Comprehending practiceDo some multiple choices1.In what way did the old man try to persuade his grandson to give up smoking?A. Using scientific theoryB. His failure in loveC. His sports activityD. His own experience2.The phrase “ withdrawl symptoms” in para3 probably means ______.A. some bad effects of smoking.B. bad temperC. feeling painD. the discomfort when stopping smoking.3.The reason why Grandad stopped smoking were the following EXCEPT that___.A.his girlfriend didn’t like his bad smellB.he had to leave the football teamC.he noticed that he became breathlessD.his parents asked him to stop smoking4.What can we know from the passage?A.Quitting smoking is very easy.B.James managed to give up smoking finally.C.It is difficult to give up smoking, and it needs great determination.D.James’ grandad lives a healthy and active life because he didn’t become addicted to cigarettes during adolescence.5.According to the letter, James’ grandad ______.A.is lonelyB.didn’t give up smokinged to be a member of the school football teamD.gave James some good advice that he thought ofStep 5 Summary (高考链接)By the way, did you know that this is because you become addicted _1_______ cigarettes in three different ways? First, you can become physically addicted to nicotine,_2_______ is one of the hundreds of chemicals in cigarettes. This means that after a while your body becomes accustomed to _3__________(have) nicotine in it. So when the drug leaves your body, you get withdrawal symptoms. I remember _4_________(feel) bad-tempered and sometimes even in pain. Secondly, you become addicted through habit. As you know, _5____you do the same thing over and over again, you begin to do _6___automatically. Lastly, you can become 7___________(mental) addicted. I believed I was happier and 8_____________ after having a cigarette, so I began to think that I could only feel good _9________ I smoked. I was addicted in all three ways, so it was very difficult to quit. _10______ I did finally manage.Step 6 DiscussionWhat kind of person do you think James’ grandfather is?Step 7 ProverbsFirst wealth is health. —— Emerson 爱默生(He who has health has hope, and he who has hope has everything.)课后习题Homework1.Try to find some other useful ways to help smokers quit smoking on the Internet.2.Read the passage again and find out the important words and structures.。