人教版需选修Book6 Unit3 Using language.ppt

1、Welcome to our class!,Teachers words: After the verb to love, to help is the most beautiful verb in the world. 除了“爱”以外，“帮助”是世界上最美丽的语言。,Learning aims: 1.To learn basic information about what HIV/AIDS is. 2. How to protect oneself from getting the disease. 3. Your attitude towards AIDS and AIDS patien

2、ts.,headache cough fever,lung cancer,一、情境导入，整体感知,What are the three biggest killers in the world?,Heart disease Cancer AIDS,red ribbon,It is the symbol of,Every December 1st is a day of understanding, care, and hope about HIV and AIDS. Still, It is the mission(任务,使命) of AIDS. ORG(非盈利组织)to educate pe

3、ople how to protect themselves against HIV each and every day of the year.,some persons with AIDS,Aids is so terrible , but we should remember “An ounce(盎司 英制计量单位) of prevention is worth a pound of cure.” Fortunately.,防病胜于治病,Image ambassadors of AIDS,形象大使,mbsd,2014世界艾滋病日主题 “行动起来，向零艾滋迈进” Getting to Z

4、ero）,Unit3 Using language HIV/AIDS: Are you at risk?,in danger,I. Find some useful expressions to help us understand the passage.,二、自主探究，研读课文,1.at risk 2. 使人体免疫系统减弱 3. 找到治疗.的方法 4. 和.共用、 分享. 5. make sure,1. 处于危险当中 2. weaken ones immune system 3. find a cure for 4.share sth with sb 5. 确保,6. 从一个人身上传到另一

5、人 7.look perfectly healthy 8. 冒险做. 9.become infected with. 10. be more likely to do st time,6. pass from one person to another 7. 看上去十分健康 8. risk doing take/run risks/a risk to do sth 9. 感染 10. 更有可能做.,11. 由于偏见 12. 因为相同的原因 13. 没有.的证据 14. develop AIDS st time,11. because of / due to prejudice 12. for

6、the same reason 13. There is no evidence of 14. 患/得艾滋病,Part1(para1, 2): Part2:(para3,4) Part3(para5),II. Skim the poster and try to match each paragraph with its main idea.,B. Some wrong statements.,C. AIDS and its spreading ways.,A. Ways to protect yourself.,1.Whats a virus? 2.What is HIV?How does

7、HIV affect peoples health? 3.What is AIDS ? 4. Is there a cure for AIDS and HIV at the moment?,III. Read the paragraphs 1 that is, the part of the body 3. _ fights disease. You can have HIV in 4._ blood for a long time, but 5._ (eventual) HIV will damage your immune system so much 6._ your body can

8、no longer fight disease. For a person to become 7._ (infect) with AIDS, the chances of 8._(survive) are very small.Maybe One day scientists will find a cure 9._ HIV/AIDS. Until 10. _ happens, you need to protect yourself.,HIV is 1._ very small living thing that 2._ (cause) disease. HIV weakens a per

9、sons immune system; that is, the part of the body 3. _ fights disease. You can have HIV in 4._ blood for a long time, but 5._(eventual) HIV will damage your immune system so much 6._ your body can no longer fight disease.,a,causes,that/which,your/the,eventually,that,句子有主语， 无谓语动词,定语从句：引导词 分析句子结构，主句与从

10、句间关系,冠词:泛指,连词: 分析词,短语及句子间的关系,词性转换,代词/冠词(特指),For a person to become 7._ (infect) with AIDS, the chances of 8._(survive) are very small.Maybe One day scientists will find a cure 9._ HIV/AIDS. Until 10. _ happens, you need to protect yourself.,that,for,survival,infected,上下文指代关系,介词 固定搭配 1.动词短语 2.介词短语 3.

11、介词本身的含义,词形转换,非谓语动词形式,HIV cannot survive outside of the body for 1._ long time. 2._ addition, not all body fluids carry the virus, 3._(include) tears, sweat, and saliva(唾液）. Therefore the virus is not transmitted(传染）by touching or other casual contact 4._ occurs in day-to-day social experiences like

12、hugging, kissing, shaking hands, or sharing food. HIV also is not transmitted in households, even 5. _ uninfected persons share toilets, showers, and kitchens with infected ones.HIV damages our immune system so much that our body can no longer fight disease. This stage is called AIDS. It has killed

13、6._(million) of people and even more. Now there is no cure for it, 7._ there are some drugs that can slow down the virus.The most important way to change 8._ (risk) behavior is education of health. If we all set up the correct 9. _ (understand) and try to help the people 10._ HIV/AIDS, our society is going to be more caring and beautiful.,巩固练习,a,In,including,that/which,when,millions,but,risky,undersanding,with,Summarize：,Enjoy a vedio and review what we learn ab