高中英语选修六unit3教学设计

1、高中英语选修六教学设计Unit 3 A healthy life一、教材分析本单元的中心话题是“健康生活”。语言知识的选择和听说读写等语言技能的训练主要围绕如何摒弃恶习、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。本单元的目的在于让学生远离有害身体健康的活动，并养成良好的习惯。二、教学内容（一）话题Health problems：smoking，HIV/AIDS，and drugs；attitudes towards HIV/AIDS(二)词汇Abuse comprehension stress appendix strengthen

2、 pill ban survival effect sex due needle automatic prejudice mental judgement desperate abortion appointed Cigar ashamed tough awkward addicted quit pregnant accustom abnormal cigarette breathless alcohol unfit adolescent illegal withdrawal male lung female packet embarrassed chemist automatically（三

3、）短语due to由于decide on 对作出决定 feel like(doing)想要做 in spite of 不管；不顾take risks(a risk)冒险 get into 陷入；染上(坏习惯) at risk 处境危险；遭受危险be addicted to 对有瘾 be accustomed to 习惯于 ban smoking 禁止吸烟during adolescence 在青春期 withdrawal symptoms 脱瘾过程症状feel ashamed 感到羞愧 chances of survival 生存的可能性（四）句型1.It_seems_amazing_that

4、 at my age I am still fit enough to cycle 20 kilometres in an afternoon.(it作形式主语)2.However，what_I_did_know was that my girlfriend thought I smelt terrible.(名词性从句)3.When I was taken off the school football team because I was unfit，I knew it_was_time_to quit smoking.(It is time to do sth.是该干的时候了。)4.I

5、do hope so because I want you to live_as_long_and_healthy_a_life_as I have.(强调：比较结构)5.Every_time you feel like smoking a cigarette，remind yourself that you are a non smoker.(every time 引导时间状语从句)6.It_is_only_when the disease has progressed to AIDS_that_a person begins to look sick.(强调结构)（五）语法“it

6、”的用法(the use of “it”)(1)三、教学重点1.Get students to know about healthy life.2Have students learn some useful new words and expressions about healthy life and let them use effective ways to master them.3Enable students to grasp and use the expressions of prohibition，warning and permission.4Let students l

7、earn the new grammar item：the use of “it”5Develop students' listening，speaking，reading and writing ability.四、教学难点1.Enable students to master the use of “it” 2Let students learn to write a letter of advice.3Develop students' integrative skills.五、课时安排（6 Periods）Period 1 Warming Up，Prereading，R

8、eading and ComprehendingPeriod 2 Language Study Period 3 Grammarthe Use of “It”(1)Period 4 Listening Period 5 Reading Period 6 Writing Period 1 Warming Up，Prereading，Reading and ComprehendingStep 1 Warming upAsk the students to look at tsome pictures and see what they are doing，then judge which are

9、healthy activities while which are unhealthy ones. The students should be encouraged to describe the pictures in their own words.Step 2 Prereading1Discussion：(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 wou

10、ld you give to someone who wanted to stop smoking?2Skim 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?Step 3 Reading and comprehending1FastreadingAsk students to skim the passage

11、 so as to get the key words and general idea of each paragraph.Paragraph one：_ E _ Paragraph two：_ A _ Paragraph three：_ B _Paragraph four：_ D _ Paragraph five：_ C _AThe writer leads to the topic of the letter by talking about James' problem of smoking.BIntroducing some different ways of becomin

12、g addicted.CTelling the writer's hope for his grandson.DTelling the harmful effects of smoking.EFrom the life the writer is leading now，we can know the importance of healthy life.2Detailedreading(1)Ask students to read the text carefully to get some specific information and do the true or false

13、questions.James is addicted to smoking now and couldn't give it up.James' granddad is also addicted to cigarettes now.Smoking doesn't affect the health of nonsmokers.Granddad quitted smoking at last.James' granddad knew much about the harmful effects of smoking when he was young.(2)A

14、sk students to scan the reading passage for detailed information and answer the questions in the book .(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 smo

15、king._ 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 _ exerci

16、ses 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. Dont feel _ if you _ and have a cigarette，because some people have to try many times before they finally quit smoking. Never giv

17、e up and you will succeed.Suggested answers: (1)T F F T F (2)(3)stressful；benefits；Throw away；Reread；relaxation；chemist；ashamed；weaken Step 4 Language studyDeal with any language problem if any(words or sentences students might not understand)to help the students to have a better understanding of th

18、e text.Step 5 Listening，reading aloud and underliningAsk students to read the passage aloud to the tape and let them pay attention to the pronunciation of each word and the pauses within each sentence. Tell them to pick out all the useful expressions or collocations from the passage while reading an

19、d copy them to the notebook after class as homework.Collocations：due to，be addicted to，be accustomed to，do damage to，go out with，take off，quit smoking，decide on，be determined，feel like，reach for，feel stressed/ashamedStep 6 Studying the organization of the textKeys for reference：Each paragraph of the

20、 reading passage begins with a topic sentence.Step 7 Discussion1What kind of person do you think James' grandfather is?2What do you think can be done to protect nonsmokers especially women and babies from those who smoke？Step 8 Homework1Learn the useful new words and expressions in this part by

21、heart.2Write a short passage about how to give up smoking(search as much information as possible)教学反思：Period 2 Language StudyStep 1 Revision1Check the homework exercises.2Ask some students to tell something about the reason why people become addicted to nicotine，the harm of smoking and how to get ri

22、d of it.Step 2 Reading and findingGet students to read through Warming Up，Prereading，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 3 Practice for use

23、ful words and expressions1Turn to Page 20.Go through Exercise 1 in Discovering useful words and expressions with students and make sure they know what to do.2Give them several minutes to finish the exercises. They first do them individually，and then discuss and check them with their partners.3Check

24、the answers with the whole class and explain the problems they meet where necessary.Step 4 Vocabulary study1abuse(P17)【归纳总结】abuse n/v. 滥用；辱骂；虐待2quit(P18)【归纳总结】quit vt.& vi. 停止；辞职；离开；退出 quit(doing)sth.“停止做某事”，注意quit后须用动名词(而不能用动词不定式)作宾语。3effect(P18)【归纳总结】effect表示“对的影响”，其后通常接on和upon。4disappointed(P

25、19)【归纳总结】disappointed adj.失望的，沮丧的。常用句型： be disappointed at/with sb./sth.be disappointed to do sth. be disappointed that.5stress(P17)【归纳总结】stress n. 重压；压力 vt.着重；强调 place/lay/put stress on sth.着重强调某事6ban(P17)【归纳总结】 ban n禁令 vt.禁止；取缔 a total ban on sth.对的禁令7addicted(P18)【归纳总结】 be/become addicted to 嗜好；对

26、上瘾8.accustomed to(P18)【归纳总结】be/get/become accustomed to(doing)sth.习惯于(干)(注意to为介词)9due to(P18)【归纳总结】 due to 归因于；归功于10feel like(P19)【归纳总结】feel like(doing)sth.作“想要(做)某事”讲，其否定形式为feel like not doing 或don't/didn't/doesn't feel like doing.，feel like后还可接名词、代词。11desperate(P19)【归纳总结】desperate adj.

27、 不顾一切的，拼命的；绝望的；极严重的 12ashamed(P19)【归纳总结】ashamed adj. 羞愧的；惭愧的(通常只用作表语)ashamed 的重要搭配：后接介词of，be ashamed of.“以为耻辱”；后接不定式，be ashamed to do sth.“以干为耻”；后接that从句。13in spite of(P20)【归纳总结】in spite of 与despite同义，用作介词，表示“尽管；虽然；不顾”。14take risks(a risk)(P20)【归纳总结】risk n. 危险；风险；冒险。常用搭配：run/take the risk of doing s

28、th.冒险干at the risk of(doing)sth.冒着(干)的危险at risk有危险来源:Zxxk.Com15.get into(P20) 【归纳总结】get into 陷于get into the habit of.染上的习惯(相当于fall into the habit of.或者form the habit of.)Step 5 Sentence focus1I didn't know，for example，that it could do terrible damage to your heart and lungs or that it was more di

29、fficult for smoking couples to become pregnant.比如，当时我不知道吸烟会对心脏和肺造成如此大的危害，还有吸烟的夫妇很难怀孕。谓语动词didn't know后跟了两个由or连接的宾语从句。要注意的是，当一个及物动词后跟了两个或两个以上的宾语从句时，第一个引导词that可以省略，但从第二个开始就不能省略that。本文中还有两处这样的句子：(1)She said my breath and clothes smelt，and that the ends of my fingers were turning yellow.(2)I also not

30、iced that I became breathless quickly，and that I wasn't enjoying sport as much.2However，what I did know was that my girlfriend thought I smelt terrible.但是，我的确知道我的女朋友觉得我的烟味很难闻。此句中what I did know 是一个主语从句，was后是that引导的一个表语从句，在这个表语从句中，谓语动词thought后有一个宾语从句I smelt terrible，省略了其引导词that。3Every time you fe

31、el like smoking a cigarette，remind yourself that you are a nonsmoker.每次你想要吸烟的时候，你就提醒你自己，你(已经)是不吸烟的人了。every time 在句中引导时间状语从句，相当于一个从属连词，这类词还有each time(每次)，(the)next time(下次)，any time(随时)，the last time(上次)，the first time(第一次)等。如：He felt nervous each time she spoke to him.每次她和他讲话时他都感到紧张。He didn't te

32、ll me the last time I saw him.我上次见到他时他没告诉我。另外，remind sb.that 意为“提醒某人某事”，that从句为宾语从句；remind构成的常用结构还有：remind sb.of.；remind sb.to do sth.。Step 6 Using words and expressionsTurn to Page 20.Ask the students to do Exercises 2 and 3.The following procedures may be followed：1Go through the two exercises wit

33、h students and make sure they know what to do.2Give students several minutes to finish them individually.3Check the answers with the whole class.Step 7 Homework1Finish off the Workbook exercises.Do Exercise 2 in the exercise book.2Learn the useful new words and expressions by heart.教学反思：Period 3 Gra

34、mmarthe Use of “It”(1)Step 1 Revision1Check the homework exercises.2Dictate some new words and expressions.Step 2 Warming up Ask the students to reread the passage and find out the sentences with the word “it” in them.Ask the students to think about the use of “it” according to the above four senten

35、ces.Step 3 Grammar learningAsk the students to study the following sentences and try to summarize the structure and usages of“it”1The personal pronoun “it” and the impersonal pronoun “it”2“It” is used in the subject or object position.Step 4 Summing upTry to help the students draw the following conc

36、lusions.1“It” is a very useful word and can be used in many ways.2The personal pronoun “it” can substitute something that is mentioned before.In some certain situations，“it” can stand for an unidentified person or a baby.3The impersonal pronoun “it” can be used to talk about time，distance，weather，et

37、c.4“It” can act as a subject or an object，while the real subject or object can be put backwards in the form of an infinitive，ing form or a clause.Step 5 Grammar practiceAsk students to do the following exercises：1Rewrite the sentences using “it” structures given.(1)Giving up smoking is difficult.(It

38、 is.)(2)Most people believe smoking causes cancer.(It is believed.)(3)The night was dark and stormy when the old man started his journey.(It was a.)(4)Don't quit on a stressful day.(It's no use.) 2Do the remaining exercises in Exercise 2 in Discovering useful structures on Page 21.3First ask

39、 students to do the exercises individually，and then let them discuss and check their answers with their partners，and finally give them the correct answers and deal with any problems they might meet.Step 6 Summing upTry to help the students draw the following conclusions.1There are many sentence patt

40、erns in English with “it” in them.“It” has many functions.2When “it” acts as a subject or an object，the real subject or object can appear in the form of an infinitive，ing form or a clause.The impersonal pronoun “it” can be used to talk about time，distance，weather，etc.Step 7 HomeworkFinish off the Wo

41、rkbook exercises.教学反思：Period 4 Listening Step 1 Revision1.Get students to retell the text.2.Check the answers of the exercises in Learning about Language and explain the difficulties.Step 2 Listening 1Listen to Text 1(Page 23)and do the exercises.(1)Listen for the first time and tick Sara's conc

42、erns.(2)Listen again and complete Tina's sentences.(3)Listen to the tape for a third time and check the answers.2Listen to Text 2(Page 55)and do the following exercises.(1)Listen for the first time and choose the main idea of the dialogue.ALi Yue is busy preparing exams. BLi Yue is feeling unwel

43、l due to stress.CLi Yue has too much work to do.(2)Listen for the second time and choose the best answers to the questions.(3)Listen for the third time and fill in the blanks.Answers may vary. Step 3 Listen the text againStep 4 Prepare the Reading(2)教学反思：Period 5 Reading （2）Step 1 RevisionCheck the

44、answers to the grammar exercises on Page 21 and explain the difficult ones.Step 2 Leadin by reading the following sentencesBy the end of 2003，an estimated 42 million around the world were living with HIV/AIDS.During the year,5 million people became infected and an estimated 3 million people died.Abo

45、ut onethird of people living with HIV/AIDS are 1524 years of age.More than 7 million people in Asia and the Pacific are living with HIV/AIDS.Step 3 PrereadingIt is likely that many students have incorrect information about the disease，so teachers should first get students to talk about something abo

46、ut HIV/AIDS by asking the following questions：Can ordinary people be at the risk of contracting HIV？In what way can people get infected？What measures can people take to protect themselves？Will people die if they have HIV?Step 4 Fast readingThis passage can be divided into three sections.Scan the tex

47、t and find out what's the main idea of each section.Section 1： Background information about what the disease is._Section 2：Ways to protect yourself Section 3：To make some false beliefs disappear.Step 5 Detailed reading1Read the text carefully and fill in the blanks.Information about HIVWeaken a

48、person's (1) )immune systemSpread through (2) )blood or the fluid made during sex.Ways to protect yourselfDon't share your (3)_ needle with anyone else.Use a condom if you have sex with a male or a female.Some wrong statementsYou can tell by (4) looking asomeone whether or not they have HIV.

49、If you hug，(5) touch or kiss someone with AIDS or visit them in their home you will get HIV/AIDS.2.Decide whether the following statements are true(T) or false(F)(1)You can only get HIV from injecting drugs. F(2)It is very likely that you will die if you get infected with HIV. T(3)If you look health

50、y，you cannot have HIV. F(4)It could be dangerous to have sex without using a condom. T(5)Taking food from the same dishes as someone infected with HIV will give you HIV too. F(6)If you have HIV，you will always get AIDS eventually. TStep 6 DiscussionDivide the students into groups of six and discuss

51、the following question.Has your attitude towards people with HIV/AIDS changed after reading the passage？If so，how？If not，why not?Ask one student of each group to report their answer，and the other students can challenge his report.Step 7 Language studyShow the students the following language points i

52、n a slide show.1judgment(P23)【归纳总结】judgment n看法；判断；判决；in one's judgment 在某人看来 pass judgment on作出裁决2awkward(P24)【归纳总结】awkward adj. 局促不安的，笨拙的3For a person to become infected，blood or sexual fluid that carries the virus，has to get inside the body through broken skin，or injection.(P22)携带病毒的血液或体液必须通过

53、皮肤上的创口或通过注射才能进入人体，使人受感染。句中有一个that引导的定语从句，修饰blood or sexual fluid；to become infected是不定式短语作person的后置定语。4Here are some things you can do to make sure you stay safe.(P22)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。things后跟了一个定语从句you can do；动词不定式短语to make sure you stay safe表示目的，make sure后接宾语从句you stay safe，省略了连接词that，st

54、ay 在此处是一个系动词，意为“保持”，后接形容词。5It is only when the disease has progressed to AIDS that a person begins to look sick.(P22)只有当这种病发展成艾滋病时，人才会显出病态。 It is/was.that/who.是强调结构，它可以用来强调句中的某些成分，如主语、宾语、状语等，但不能用来强调谓语和表语。原句是： A person begins to look sick when the disease has progressed to AIDS.6Women are slightly mo

55、re likely to become infected than men.(P22)女性感染病毒的可能性比男性稍微大一些。be likely 后接不定式或从句，表示“可能会”。Step 8 Homework教学反思：Period 6 WritingStep 1 Example1Read this letter and imagine you are Wang Ping，the adviser who deals with students' problems.Write a letter to give Li Hua some helpful advice.Dear Wang Pin

56、g，Can you help me，please？I have tried to stop smoking several times.I am OK for two days and then I feel really sick and irritable and I have to start smoking again.I know smoking is a bad habit，but I just can't seem to give it up.Do you have any useful tips?Yours sincerely，Li Hua2Before the students write