unit 3 A healthy life导学案.doc

Unit 3 A healthy life (健康生活)Period 1 Vocabulary 2012级英语组 主编 陈金 审核 薛向华【学习目标】知识与能力 ：利用构词法背诵单词，掌握重点单词的用法 过程与方法：兴趣记忆法、形义联想法、利用词根词缀法、最佳时间记忆法等，师生互动情感态度价值观：在学习新单词的过程中,教育学生热爱生活，珍爱生命【词汇学习】 查字典，了解词汇的词性变化，并写出正确形式。1. 健康 n. _不健康的 adj._ 对合适的_2. 压力 n._ adj._（同义词）n._3. 青春期的 adj._ n._ 4. 自动的 adj._ adv._5. 精神的 adj._ adv._ 6.正常的adj._（反）_7. 结果n._ adj._ adv._ 8. 加强v._ n.长处_9. 放松 n._ v._ 10.失望的adj._/_ n._11. 违法的 adj._(反)_ 12. 尴尬的adj._/_ n._【巩固运用】根据提示填写词汇。1.You mustnt try taking drugs, because they are easily a_ and it is hard to get rid of them.2.The door opened _(自动) as we approached.3.In spite of the difficult problems, he m_ to complete the task in time.4.He spends all his spare time in collecting stamps and we all say that he is a_ to collecting stamps.5.Though he was a new-comer, he got a_ to the way of life here very soon.6.People can easily become _(智力上) addicted to drugs when they start taking them.7.As the termination is approaching, all the staff of this company are under great s_.8.Some _(青少年) have got into the habit of drinking alcohol. 9.To our sorrow, many children have to _ (停止)school because of the lack of money.10.She hopes to get a job on the local newspaper and _(最后) work for the Times.Unit 3 A healthy life (健康生活)Period 2 Warming up and Reading 2012级英语组 主编 陈金 审核 裴学铖【学习目标】知识与能力：学习本单元重点单词短语； 过程与方法： 阅读为主；增加词汇量；提前预习，小组讨论解决问题情感态度价值观：了解吸烟的危害，养成良好的生活习惯 【阅读理解】Fill in the blanks according to the text (3 words at most for each blank).Three different ways to cigarettesBecome _ addicted to nicotine.Become addicted through _.Become addicted.Harmful physical effects for smokersFeel sick, bad-tempered or in pain.Do terrible damage to .It is difficult for smoking couples to .Become breathless quickly and dont enjoy sport. that a persons smoking can have on other people Affect the breath of non-smokers.Other people dislike the smell.Advice on how to stop smokingPrepare yourself. A day to quit and write down all the benefits you will get from stopping smoking. Keep reminding yourself you are a non-smoker.Break the habit.Do something else, instead of smoking a cigarette.Relax.Try some deep breathing and do some .Get help if you need itIf you feel , talk to a doctor or chemist. .Just try again to stop smoking.【问题展示】Choose the best answer according to the text.1. Why did the grandfather write this letter?A. To help this grandson to give up smoking.B. To give his grandson some advice on how to keep fit.C. To share his experience of smoking.D. To tell his grandson to focus on quitting smoking.2. In what way did granddad try to persuade James?A. By using scientific theory. B. By sharing his own experience.C. By sharing his sports activity. D. By telling him his failure in love.3. Form the text we can learn that .A. you can only become addicted to cigarettes in two different ways.B. smoking makes no difference in women becoming pregnant.C. if you have failed several times to stop smoking, you should feel ashamed.D. youd better not choose a stressful day to quit smoking.【巩固拓展】阅读课文，找出下列短语1. 在青春期_ 2. 吸烟上_3. 习惯于_ 4. 断瘾症状 _ 5. 感到烦燥_ 6. 反反复复_7. 吸烟的危害 _ 8. 自动做某事 _ 9. 感到气喘_ 10. 被校足球队除名_11.坚定决心_ 12. 想要_13. 伸手去拿香烟_ 14. 觉得难为情 _15. 决定 _ 16.对造成破坏_17. 出生时的体重_ 18. 设法做到了_ 19. 感到绝望_ 20. 尽管_ 21.气喘吁吁_ 22.冒险_23. 染上某种习惯_ 24. 使自己习惯于_【课堂检测】 用所给短语的适当形式填空。due to, be addicted to, become accustomed to, decide on, have a bad effect on, feel like, over and over again, instead of1. Eating too much fat our body.2. The headmaster stressed that we should be punctual .3. His failure was largely inexperience.4. Has Mary a date for the wedding.5. I the film CJ7.6. I dont doing my homework now.7. She has life in the mountain village.8. He went abroad to earn money to spend money.Unit 3 A healthy life (健康生活) Period 3 Words Study 2012级英语组 主编 陈金 审核 王合龙 【学习目标】知识与能力：掌握本单元重点单词短语； 过程与方法： 学练结合；增加词汇量；提前预习，小组讨论解决问题情感态度价值观：了解吸烟的危害，养成良好的生活习惯 【问题展示】 1. ban vt 禁止，取缔 n 禁令；谴责He was banned _driving for six months due to speeding.The police lifted the ban _parking on the street.Dollys cloning raised the fear of human cloning, so they called for a worldwide ban _ human cloning. 【拓展与延伸】还有哪些词表示“禁止”？ _2. addicted adj 入了迷的，上了瘾的He found his son addicted to _(play) computer games.He was involved in the accident under the influence of alcohol, _which he is addicted.Driven by curiosity, he _ addicted to drugs.3. accustomed 惯常的；习惯了的It took me a long time to get accustomed to _(work) inside the noise and excitement of the environment.You must accustom yourself to the new climate .（adapt句型转换）_【拓展与延伸】adapt 与accustom 的相同之处_4 . effect 影响，成效 His sudden death had a great effect _ the future of both mother and son. He left a note _ the effect that he was affected by HINI FLU.归纳effect 的短语；_【拓展与延伸】affect/effect:Are you _ by the panic of the flu , for which we cant find an effective cure. His words had an adverse _on encouraging her to aim at passing the exam.5.ashamed adj 感到惭愧或羞耻的She felt ashamed _ doing that and tears ran down her cheeks.I was ashamed _tell anyone that I fell in love with her despite the fact that she got married.I am ashamed_ you should see me treating my mother like that.辨析: ashamed/embarrassed/shamefulShe felt _ about her height ,which resulted in her breaking up with her boyfriend.It is a_ thing to cheat in the exam.She was deeply _ of her behavior at the party yesterday.6.decide on / upon + (doing) sth 就作出决定，决定要He has decided on a new car. _Finally we _we should finish. （决定了要完成的工作） At last, he _ to Beijing University for further education.7.in spite of 尽管= _ In spite _ of her efforts, she failed to escape from the daily troubles. She loved her husband in spite of the fact _ he is addicted to drinking . 表示“尽管”的词语还有哪些？ _8.at risk 处境危险；遭受危险If you continue to be addicted to drugs, you will put yourself at risk.He risked losing his life to help her to escape being charged with murder. 【活学活用】In spite of her safety, the girl, risking_(drown)jumped into the river to save the old man.They risked being arrested to help their friend to get out of the trouble.归纳；risk v._ risk n. 搭配有 _【课堂检测】1. I have a_ myself to working long hours.2. My children have become hopelessly _(上瘾的) to television.3. Susan was completely weighed down by the s_ of examinations. 4. The heating system in the hotel has an _(自动的) temperature control.5. He was a_ of his body so he decided to go on a diet and do more exercise.6. He worked so hard that _(最后)he made himself ill.7. After the war, that country s_ their defense works. 8. Im sorry to d_ you, but I cant agree with you after all.9. John changed from a friendly and cheerful boy into a confused _.(青少年)10. It is i_ to read others letters without permission.【巩固提升】1. They are quiet, arent they?Yes. They are accustomed _ at meals. （江苏卷）A. to talk B. to not talk C. to talking D. to not talking 2. His efforts to raise money for his program were _ because no one showed any intention to take a cent out of their pockets. (湖北卷)A. in place B. in sight C. in effect D. in vain3. When we plan our vacation, mother often offers _ suggestions. (NMET 2004)A. careful B. practical C. effective D. acceptable 4. _ fire, all exits must be kept clear. (2007 天津卷)A. In place of B. Instead of C. In case of D. In spite of 5. If your race car isnt insured, you may losing everything when it hits something solid2007 上海春AdelayBdeny Cavoid Drisk 6. The parents felt helpless when they found their son had love stories for long.A. addicted B. addicted to C. addicted himself D. been addicted to7. I was so angry that I felt like something at him. A. throwing B. to throw C. throw D. threw8. You should be of your behavior.A. shameful; ashamed B. ashamed; shameful C. guilty; shameful D. sorry; shameful9. How do you find Qingdao, Mary? Its beautiful seaside city. I have it for my next holiday.A. decided on B. tried on C. taken on D. carried on Unit 3 A healthy life (健康生活) Period 4 Using language 2012级英语组 主编 陈金 审核 王合龙 【学习目标】：1.知识与能力：掌握文中重点单词短语及句型。2.过程与方法：阅读获取信息为主，提前预习，发现问题。3.情感态度价值观： 了解艾滋病毒和艾滋病，艾滋病的主要传播途径及预防艾滋病的主要措施，养成良好的生活习惯。【课前自学】：Go through the passage and answer the following questions:1) What is HIV? What is Aids?2) How is the disease spread?3) What measures can people take to protect themselves?【问题展示】：Decide which of these statements are true and which are false1)You can only get HIV from injecting drugs. ( )2)It is very likely that you will die if you get infected with HIV. ( )3)If you look healthy, you cannot have HIV. ( )4)It could be dangerous to have sex without a condom. ()5)Taking food from the same dishes as someone infected with HIV.（）6)If you have HIV, you will always get Aids eventually.（）【拓展延伸】：1. Here are some things you can do to make sure you stay safe你可以按照这里列举的一些注意事项去做，以确保自己安全。 stay: link v继续不变，维持，保持，仍然是，后接名词、形容词、副词、介词短语，分词等作表语。 Get out and stay out出去，不要回来。 vi停留(在某处)，留下，呆下，留宿，暂住，做客 Ill stay here till you come back我将留在这儿，直到你回来。【用法辨析】 stayremainstay逗留，表示人在一定场所逗留，remain逗留，保持，既可指人在一定场所逗留，也指物在一定场所逗留或保持原来的形状或状态。两者在表示“仍处于原来的状态之下”意思时可互换。stay侧重短时期的状态。remain侧重仍然保持的长期状态1）This letter _ in my drawer all day这封信在我抽屉里放了一整天。2）The weather will _fine for a few days天气有望能晴几天。3）He stayed all night. 他通宵不睡。【连线高考】Why dont you put the meat in the fridge? It will_ fresh for several days (NMET 2003)A. be stayed B. stay C. be staying D. have stayed2do not share anything else that the person has used while injecting drugs.不要共用别的人用过的东西，尤其当那个人注射毒品的时候。要点提示本句为一个主从复合句，else后是that引导的_，while后跟上的从句中省略了主语和谓语the person was。while用来引导时间或条件状语从句，从句中要用延续性动词。当主句与从句中的主语一致时，从句可以省略为while+doingprep-phraseadv形式。如：1）He fell asleep while ( ) watching TV他在看电视的时候睡着了。2）While ( ) in America ，he studied medicine他在美国的时候研究医学。3. Blood could have spilt onto it.血有可能会溅到上面。要点提示could have done sth 意为_，表示对过去发生的事情的肯定猜测。could have done有时也可以表示“本该做的事没有做”，说话人有抱怨、遗憾的意思。1)The woman looked upset, so something _(happen) to her.那位妇女看上去不安，可能发生了什么事。2)We _(take) the same car, but you left too early.我们本可以坐同一辆车，可你走地太早。【连线高考】-Did you visit the famous museum?-No. We _ it, but we spent too much time shopping.A. could have visited B. must have visited C. cant have visited D. shouldnt have visited4. It is only when the disease has progressed to AIDS that a person begins to look sick. 只有当这种病发展成艾滋病时，一个人才会开始看起来有病。 要点提示本句含It isthat这个_句型，_了when引导的从句。It was in the afternoon _ they went shopping=In the afternoon they went shopping他们正是在下午去买东西了。 It was in the village _we visited last year_we got to know her. 【连线高考】(1) It was after he got what he had desired _he realized it was not so important(2006辽宁)Athat Bwhen Csince Das(2) Why! I have nothing to confess, _you want me to say?(2004上海)A. What is it that B. What it is that C. How is it that D. How it is that 5. Women are slightly more likely to become infected than men.女性比男性更容易受到感染。要点提示be likely to do sth 意为“可能做某事”。It is likely that 意为“某事是有可能的”。1)The enemy are likely to begin another attack at night.敌人可能在夜间展开下一轮进攻。2)It is likely that she will accept the offer this time.很可能她这次接受这项工作。3) An accident is likely _ at the intersection.A. happen B. happened C. happening D. to happen(4) Lets get everything ready now. It is _that the meeting will begin soon.A. possibly B. probably C. likely D. perhapslikely可用于下列句型中：1)It is likely that. 2.sb think(feel, consider)it likely . 3)sb /sth be likely to do sth.但下面的句型是错误的，It is likely for sb to do sth【课堂检测】1. HIV is (传播) through blood or the fluid that the body makes during sex.2. One day scientists will find a (治愈) for HIV/AIDS. 3. HIV weakens a persons immune system; (也就是说),the part of the body that fights disease.4. Do not (分享) anything else that a person has used while injecting drugs . 5.She refused to be _(注射)with this kind of drug. 6. Children should be warned not to play much with those _(感染)with the flu. 7. She made a _(声明) that she would soon retire. 8. Knowing practice makes _(完美)， he decided to try again and again. Unit 3 A healthy life (健康生活) Period 5 Grammar Learning 语法-It的用法 2012级英语组 主编 陈金 审核 焦德红 【学习目标】知识目标：学习代词it的各种用法。能力目标：能熟练运用到各种场合，能够解答与之相关的习题，学会使用it有关的高级句型尤其是强调句型、it作形式主语。【课前自学】代词的用法：一、作人称代词1、it代替前面（或后面）的单数名词或分句等所表示的事物。e.g. You cannot eat your cake but have it.（it代替前面的_）Although we cannot see it, there is air all around us. （it代替后面的_）They say he has left town, but I dont believe it. （it代替前面_）2、代替有生命但不能或不必分阴阳性的东西（包括婴儿）。e.g. Yesterday we saw a big tree. It was fully twenty metres high. （it代替前面的_）The baby cried because it was hungry. （it代替前面的_）3、在某些习惯说法中，可以代替人。e.g. - Someone is knocking at the door, Peter.- Who is _?- _ me.- Who are singing?- It is the children.- The light is still on in the lab. -It must be the third-year students doing the experiment.4、it与one的区别：这两个词都可以代表前面说过的名词，但it用于同名同物的场合；one则用于同名异物的场合。e.g. - Do you still have the bicycle?- No, I have sold _- Is this knife yours?- No. It is Xiao Zhangs. Mine is _ _ on the desk.5、it与that的区别：两词都可代替某一特定名词，但that指同一类，并非同一个。e.g. The climate of South China is mild（温和的）; I like_very much.（_指the climate of South China）The climate of South China is much better than_of Japan.（_指the climate）二、作无人称代词it作无人称代词时，除了句中找不到它所代表的词语外，另一个特点是它后面的内容都是表示天气、时间、距离、度量衡及情况等。It is fine (rainy, windy, etc.).It is noon.It is a half hours walk to the factory.It is eighteen square metres in area.What does it matter?【拓展延伸】一、作强调词，构成强调结构（一）强调句句型1、陈述句的强调句型：It is/ was + 被强调部分（通常是主语、宾语或状语）+ that/ who（当强调主语且主语指人）+ 其它部分。e.g. It was yesterday that he met Li Ping.2、一般疑问句的强调句型：同上，只是把is/ was提到it前面。e.g. Was it yesterday that he met Li Ping?3、特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？e.g. When and where was it that you were born?4、强调句例句：针对I met Li Ming at the railway station yesterday.句子进行强调。强调主语：_ (who) met Li Ming at the railway station yesterday. 强调宾语：_ that I met at the railway station yesterday.强调地点状语：_ that I met Li Ming yesterday.强调时间状语：_that I met Li Ming at the railway station.5、注意：构成强调句的it本身没有词义；强调句中的连接词一般只用that, who，即使在强调时间状语和地点状语时也如此，that, who不可省略；强调句中的时态只用两种，一般现在时和一般过去时。原句谓语动词是一般过去时、过去完成时和过去进行时，用It was ，其余的时态用It is 。（二）not until 句型的强调句1、句型为：It is/ was not until + 被强调部分 + that + 其它部分e.g. 普通句：He didnt go to bed until/ till his wife came back.强调句：It was_that he went to bed.2、注意：此句型只用until，不用till。但如果不是强调句型，till, until可通用；因为句型中It is/ was not 已经是否定句了，that后面的从句要用肯定句，切勿再用否定句了。（三） 引导词it作形式主语（宾语）为了使句子平衡，常采用形式主语（或宾语）it ，而把真正的主语（或宾语）置于句子后面。通常引导词it与它所代替的句子成分中间要夹有某些词。e.g. It takes half an hour to go there on foot.（It与to go there on foot之间夹有takes half an hour四个词）We thought it strange that Mr Smith did not come last night. （it与that从句中间夹有 strange）但有时it与所替代部分之间并不夹有其它词。e.g. You may depend on it that they will support you.（因为介词on之后一般不直接接that引导的宾语从