新视野大学英语第一册第五单元.docx

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1、新视野大学英语第一册教案教研室:教师姓名:课程名称新视野大学英语授课班级授课内容Unit Five授课学时6 periods教学目的1. To grasp the main idea of the text2. To develop reading skillsreading for major details.3. To master the key language points and grammatical structures4. To be familiar with the problem-solution pattern教学重点Key sentence patternsBe i

2、nfected with; in place of; suffer from; hand out; regardless of;Guard against; wipe out; distract sb. From; sign up for;Grammar被动语态非限定性定语从句Structured writinga general point supported by a problem-solution pattern教学安排Periods 1-2 (90mins)1. Lead-in Activities2. Vocabulary Enrichment3. Text structure A

3、nalysisPeriods3-4 (90mins)1. Language Points2. Text Discourse3. MemoryPeriods5-6 (90mins)1. Reading Skill: Reading for Major Details2. Grammar: the Attributive Clause.3. Guided Writing1. Assignment教学方法主要采用任务型教学法：让学生在课前了解些关于艾滋病的蔓延 以及预防的知识,可以采用课堂讨论方式加强语言技能的训练。作业1. Self-study with the help of the websi

4、te.2. Ex. VII, VIII and IX. In the text book3. Translation and after-class reading4. Preview of Section A ,Unit 6辅助手段笔记本电脑,MP3Lecture NotesPeriods 1-2 (90mins)Section A The Battle Against AIDSI Lead-in Activities (30mins)1. Background Information1) AIDS & HIV: Acquired Immune Deficiency Syndrome, is

5、 a disease which destroys the natural method the body uses to protect against other diseases. It is a disease caused by the HIV (Human Immunodeficiency Virus), but AIDS is different from HIV in that the former usually causes death while HIV may lead to AIDS. HIV is spread in three ways :(1) contact

6、with infected blood; (2) sex; (3)mother to child. AIDS usually develops in four stages: In the first stage, there is only infection by HIV and antibody (抗体)production; (2) In the second stage, the lymph nodes (淋巴结) enlarge(肿大)；(3) In the third stage, an infected person may begin to have such signs(症

7、状)as tiredness, fever and night sweats; (4) In the last stage, AIDS is diagnosed when a person develops certain uncommon, life-threatening illness.2) the federal governmentThe federal government in the United States is a national republic whose members are elected to hold office for a limited period

8、 of time by citizens over 18 years of age. This republic has an elected president who is head of the nation as well as head of the federal or national government.3) a state governmentA state government is the political structure that includes an area of land, citizens, and an elected governing body

9、with the right to control and change all powers within the state that are not given by constitution to the federal government. Fifty state governments exist in the United States.2. Questions for discussion1） Show the Ss some pictures and let them talk to each other about the topic on the screen.2） s

10、how Ss the video of the Special Report given by George W. Bush on Global AIDS Act and lead Ss to have the fast reading of the following text.II Vocabulary Enrichment （SOmins）1. acquire: vt. 1）获得;取得She acquired a knowledge of the English by careful study.她认真学习而精通英语。Some people go back for their educa

11、tion to acquire another degree or diploma to impress the society.有些人回到学校去接受教育,是想再取得一个学位或张文凭,以增强自己在 社会上的地位。acquire: vt. 2）拥有;得到Some smoking and alcoholic drinks are an acquired taste and are not in born.抽烟喝酒往往是种后来习得的嗜好,并不是生来就有的词语辨 析 acquire, obtain, gain, Get,acquire表示通过努力或积累而获得才智、经验、能力、荣誉、财富,强调的是 通过

12、逐步的、持续的、缓慢的过程来获得某物,已经获得就永久保持。obtain为正式用语多指凭努力或恳求“得到”或“找出”某物，强调愿望得以实现。 gain为正式用语，指通过努力或拼搏得到利益或有价值的东西。get为头用词,含义丰富,指通过某种手段或方法拥有某种东西,既可以指积 极努力地去获得,也可指被动的得到，后可接双宾语。2. immune: a. 1）（常against, from, to与连用）免疫的;免受伤害immune from taxation taxes 免税be immune to all pleas不容申辩immune: a. 2）（常与from, to连用）被豁免的The cri

13、minal was told he would be immune from punishment if he helped the police.罪犯被告知说,如果他协助警方,就可以免受惩罚。immune from criminal prosecution免于刑事诉讼3. infect: vt. 1）传染;使晟染One of the boys in the class had a fever and he soon infected other children.班上的个孩子发烧了,不久他就传染上了其他孩子。If your eyes are infected, you must go to

14、an oculist.如果你的眼睛受到感染,就要去看眼科医生。infect: vt. 2）感染;影响Marys high spirits infected all the girls in the class.玛丽振奋的精神感染了班上所有的女孩子。he infected the whole class with her laughter.她的笑声感染了全班同学。4. constitute: vt. 1）构成:构成部分或成分;组成Correct grammar and sentence structure do not in themselves constitute good writing.

15、正确的语法和句子结构本身并不能构成一篇好文章7 days constitute a week七天构成一星期constitute: vt.2）制定;建立;设立;任命The new government constituted new traffic regulations新政府制定出了新的交通规则。The mayor constituted Mr. Bush as the chairman of the parliament.市长任命布什先生为议会的主席。5. alarm: n.惊慌;警报raise the alarm 发出警报They heard the fire alarm,他们听到了火警警

16、报。alarm: vt,使惊慌,使恐慌My mother was alarmed when I fell over.当我跌倒的时候,我妈妈很惊慌。We were much alarmed by the fire in the forest, 森林失火使我们大为惊慌。词语辨析 Alarm, fear, dread三个词均为名词,作“害怕,恐惧”alarm指由于危险的突然出现而产生的惊慌失措或恐惧。The explosion caused the alarm.那次爆炸引起了恐慌。fear比较广义。The knight felt no fears in the battle.那武士在战斗中毫不畏惧。

17、dread指由于预知某不愉快的事情或令人害怕的事情而产生的恐惧。例如: He has a dread of losing his job.他害怕丢掉工作。6. represent: vt,表现;描写;描画;代表;象征This painting represents a storm.这幅画描绘暴风雨。We chose a committee to represent us.我们选出个委员会来代表我们。The bald eagle represents the United States. 秃鹰象征 了美国7. infect with:传染,感染Your chances of being infe

18、cted with SARS will increase if you fail to guard against some risk factors.8. suffer from :忍受,遭受The child suffers from measlesHer schoolwork suffered from all her social activities9. keep sth. around :把放在周围It is advisable for you to keep some specific medicines around so as to meet your urgent need

19、s.你最好备些特效药面,以便应急。10. wipe out:消灭,垮台；毁灭The common lotion wipe out the mark.Bloody conflicts between the two countries arose from the old scores both sides failed to wipe out.两国间的流血冲突起因于双方抹不掉的宿怨。11. distract from :The noise in the street distracted me from my reading.My attentions are distracted from

20、my study.111. Text structure Analysis (lOmins)Introduction (paras. 1 7)The South Carolina AIDS Education Network has developed several techniques useful to battle against AIDS since the discovery of AIDS.Combat Approaches (paras. 8-13)1. Speak to your community in a way they can hear.2. Train teenag

21、ers to educate their peers.3. Redefine “at risk“ to include women from different backgrounds and marriage status.Conclusion (para.14):Everyone must become an educator and learn to live.Periods 3-4 (90mins)I Language points (45mins)1. to be diagnosed as (with) AIDS (L.l)诊断出是(患)艾滋病The little boy was n

22、ot well today, he was diagnosed with a bad cold.这小男孩今天不舒服,他 被诊断出是重感冒。2. to be infected with (L.3)感染 了疾病You will be infected with SARS if you fail to guard against some risk factors.如果你忽视了 些危险因素,你会感染“非典”。3. to constitute the fastest growing segment of people with AIDS (L.6)成为数量增长最快的 患艾滋病的人群The online

23、 courses have constituted a real challenge to the regular courses,匹程课程对常规 课程已构成真正的挑战。4. to be slow in implementing programs to stop the spread of AIDS (L.8)在实施防治艾滋病 蔓延的计划方面行动迟缓The American education is observably slow in the pupils mathematics training.美国教育在培养学生数学方面明显滞后。5. In place of government ina

24、ctivity, a number of local organizations have emerged. (L. 9)政府行动不,而许多地方性组织却应运而生了。句型提炼:In place of sth./sb, sth(else)/sb (else ) do/does .与某物或某人相比,另一物或另一人却应用:a.与其他人多彩的人生相比,他在失望,甚至沮丧中走过了他47年的人生旅途。In place of others* colorful lives, he lived his 47 years life in disappointment and even frustration.应用:

25、b.与前任领导的肤浅相比,现任的领导在处理问题时能够切中要害。In place of the former leaders shallowness, the present leader happened to be one of those who can get to the essence of things.6. to combat the growing number of AIDS cases (L.12)防止爱滋病病例数量的增加We must combat our bad habits of eating and drinking.我们要与不良的饮食习惯作斗争。7. to suf

26、fer from a lack of money (L.13) 缺乏资金Her school work suffered from all her social activities.她的学业因她的大量社交活动而受到影响。8. to keep sth. around (L.21) 把放在周围It is advisable for you to keep some specific medicines around so as to meet your urgent needs. 你最好备一些特效药物,以便应急。9. to speak to your community in a way the

27、y can hear (L.31)以社区居民能接受的方式与他们交谈He carefully explained his plan in a way that made sense to his listeners.他以听众能够理解的方式仔细地陈述他的计划。10. to illustrate ways people can prevent AIDS (L.36) 说明防止感染艾滋病的方法 The report can be used to illustrate how valuable the data is.报导足以证明这数据有多大的价值。11. As a result, such books

28、 actually have more effect in the communities where they are used than government publications. (L. 38)句型提炼这样一来,这些书在使用它们的社区里比政府出版的书籍所产生的影响要大。Sth. /Sb. has / does / is more. than.某物或某人比其他物或人更应用:a.与他的妻子相比,他更多地沉湎于往事的回忆中。He dwelt more on the memories of their past life than his wife.应用:b.她比她的姐姐们更实际。She

29、was more realistic than her sisters.12. to establish an UAIDS Busters program (L.42)设立一个称为“艾滋病克星的项目 His paper has established him as one of the most important figures in modern mathematics. 他的文章奠定了他是现代数学领域最重要的人物之的地位。13. to represent the only safe measure (L.55)代表唯一的安全措施Their actions represent a viol

30、ation of the agreement.他们的行为意味着违反协定。14. to be distracted from (doing) sth. (L.58)使(做)某事受到干扰He did not allow anything to distract him from his research .他不允许任何事情干扰他的研究。15. This is an undeclared war that everyone must sign up for in order for us to win.(L. 59) 这是场不宣而战的战争,我们每个人都必须参加,我们只有这样才能取得胜利。句型提炼Sb

31、./Sth. is a(n). that / who / which / prep. + which(从句)某人或某物是应用a.幸福的家庭是一个每位成员给与的多而索取得少的家庭。The happy family is one in which each member gives more to others than take from others.应用b.最杰出的领导者是那些能够把无序变为有序。The greatest leaders are the ones who can make order from the confusion .II Text Discourse (30mins)

32、Part I (Para.1-2) Phenomenon description (现象法)A serious disease named as AIDS was diagnosed in the U.S.A in the late 1870s; and since thenit has been a big threat to the America society.Details: Since then, AIDS has killed more than 204,000 Americans half in the past few years alone. Another 185,000

33、 of the one million infected with the HIV virus are also expected to die.(Para. 1)Nearly half of those diagnosed with the virus are blacks and Latinos. Women and youth in rural Southern communities now constitute the fastest growing segment of people with AIDS. (Para.2)Part II (para.3-6) Deduction (

34、演绎法)In contrast to the governments inactivity, some local organizations have made efforts to fight against AIDS creativelyGeneral statement:To reach more people in the community, some AIDS educational programs (of the network) operate out of a beauty shop.(Para. 4)Specific statements:1) . The owner

35、hands out AIDS information to all her clients when they enter the shop and shows videos on AIDS prevention while they wait for their hair to dry. She also keeps books and other publications around so customers can read them while waiting for their appointments.(Para.5)2) Recently, the network began

36、helping hair stylists throughout the Southeast set up similar programs in their shops.(Para. 6)Part III. (Para.7-13) Listing(歹(J举法)&Problemohitionevaluation (问题解决法)The organization has generalized some practical methods which are useful to other similar groups.Listing:(列举法)1) Speak to your community

37、 in a way they can hear.(Para.8)2) Train teenagers to educate their peers. (Para. 10)3) Redefine “at risk“ to include women from different backgrounds and marriage status. (Para. 11)Problem-solution-evaluation( |q题解决法)Method 1:Speak to your community in a way they can hear.The problem:Many communiti

38、es have a low literacy rate, making impossible passing out AIDS literature and expecting people to read it.The solution:To solve this problem, ask people in the community who can draw well to create low-literacy AIDS education publications.(Para.8)These books use simple, hand-drawn pictures of sad f

39、aces and happy faces to illustrate ways people can prevent AIDS. They also show people who look like those we need to educate, since people can relate more when they see familiar faces and language they can understand. (Para.9)The evaluation:As a result, such books actually have more effect in the c

40、ommunities where they are used than government publications, which cost thousands of dollars more to produce. (Para. 9)Method 2:Train teenagers to educate their peers.The problem:AIDS is spreading fastest among teenagers in the rural South. (Para. 10)The solution:The stylists have established an AID

41、S Busters program which trains youth from 8 to 26 to go into the community and teach AIDS 101 to their peers.The evaluation:They make it simple and explain the risk of catching AIDS to friends their own age much better than an adult can. They also play a vital role in helping parents understand the

42、types of peer pressure their children experience. (Para. 10)The whole Part III: Problem-solution-evaluation (问题解决法)The problem:No one way of winning the war against AIDS exists.(Para.7)The solution:Speak to your community in a way they can hear. (Para.8)Train teenagers to educate their peers. (Para.

43、 10)Redefine “at risk“ to include women from different backgrounds and marriage status.(Para. 11)The evaluation:These lessons are not the only solutions to the crisis but until there is a cure for AIDS, education represents the only safe measure to guard against the virus. (Para. 13)Part IV (Para. 1

44、4) Induction(归纳法)Fighting against AIDS entails everyones involvement and forces each of us to be an educator and learn to live.Ill Memory (15mins)1. To reach more people in the community, some AIDS educational programs operate out of a beauty shop.为接触更多的社区居民,有些艾滋病教育计划放在美发店实施。2. They also play a vita

45、l role in helping parents understand the types of per pressure their children experience.他们在帮助父母亲理解孩子们所经受的各种来自于同龄人的压方面也起着重 要作用。3. We simply cannot let people continue to die because we dont feel comfortable talking about AIDS.我们决不能因为谈论艾滋病会使我们感到难受,而听任人们继续被艾滋病夺走生 命。Periods 5-6 (90mins)I Reading Skill-

46、 Reading for Major Details (45mins)IntroductionFor this unit as you find in your students1 book, we focus on the major details of paragraphs.From the students9 book we learn that when we are reading a paragraph, we should first try to identify and then try to separate the major detail from the small

47、 or less important details.Here are some ways to help you locate the major detail.1. Learn to read for the main idea. If you identify the main idea easily, the facts to support that idea will stand out.2. Know that all facts and details are not equal in importance. Look only for the facts that relat

48、e to the main idea.Here are some examples:Example 1The owner hands out AIDS information to all her clients when they enter the shop and shows videos on AIDS prevention while they wait for their hair to dry. She also keeps books and other publications around so customers can read them while waiting for their appointm