高中英语公开课unit3 HIV：are you at risk

1、HIV/AIDS: ARE YOU AT RISK?,A healthy life,What are the three biggest killers in the world?,Heart disease Cancer AIDS,How much do you know about AIDS?,一、情境导入，整体感知,World AIDS Day:,Every December 1st is a day of understanding, care, and hope about HIV and AIDS. Still, It is the mission of AIDS. ORG(非盈利

2、组织)to educate people how to protect themselves against HIV each and every day of the year.,red ribbon,The symbol of AIDS,20世纪80年代末，美国的一些艺术家用红丝带来默默悼念身边死于艾滋病的同伴们。在一次世界艾滋病大会上，艾滋病病毒感染者和艾滋病病人齐声呼吁人们的理解。一条长长的红丝带被抛在会场的上空，支持者们将其剪成小段，并用别针将折叠好的红丝带标志别在胸前。 后来，许多关注艾滋病的爱心组织、医疗机构、咨询电话纷纷以“红丝带”命名。红丝带逐渐成为呼唤全社会关注艾滋病的防治

3、问题，理解、关爱艾滋病病毒感染者及艾滋病病人的国际性标志。,The origin of red ribbon,Image ambassador of AIDS,二、自主探究，研读课文,Fast reading:,Part1: Part2: Part3:,Some wrong statements.,Information about HIV&AIDS.,Ways to protect yourself.,2. Listen to the tape and read the letter, and then match each part with the main idea.,1. Skim

4、the passage and think about how many parts the text can be divided into.,Careful reading:,1. Read part 1 and then answer the following questions.,Whats a virus? What can it cause? How does HIV affect peoples health? Whats the difference between HIV and AIDS? What are the two ways HIV can be spread?,

5、A virus is a very small living thing.,Whats a virus? What can it cause?,It can cause disease.,A virus is a very small living thing that can cause disease.,2. How does HIV affect peoples health?,HIV weakens a persons immune system and eventually it damages the immune system so much that the body can

6、no longer fight disease.,HIV virus,3. What is the difference between AIDS and HIV?,HIV is a virus. AIDS is the stage of the illness caused by HIV.,HIV is a virus, while AIDS is the stage of the illness caused by HIV.,4. What are the two ways HIV can be spread?,HIV is spread through blood or the flui

7、d that the body makes during sex.,2. Read part 2&3, and then do the true or false.,1. 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. Ta

8、king food from the same dishes as someone infected with HIV will give you HIV too. If you have HIV, you will always get AIDS eventually.,Are these actions safe?,communicatingtalking with them,safe,kissing them,safe,hugging them,safe,2010-12-01,shaking hands,safe,2010-12-01,2010-12-01,sneezing,safe,c

9、oughing,safe,sharing the needles,dangerous,与他人共用注射器吸毒,Therefore, knowing what is safe and what is risky is very important.,Practice,5.艾滋病是一种无法医治的病，其是由 病毒引起的，可以传染。,AIDS, an disease, is caused by a virus, is .,incurable,which,infectious,Put the 5 sentences into a good order,1.In order not to get infec

10、ted with AIDS, we should keep away from drugs. 2.We should show AIDS patients our love and warm instead of looking down on/upon them. 3.Lets help each other and live in peace. 4.Every year, many people die of AIDS. 5.AIDS, an incurable disease, which is caused by a virus, is infectious .,5,4,1,2,3,C

11、ombination of the five sentences,Consequently,To,As,AIDS, an incurable disease, which is caused by a virus, is infectious. , every year, many people die of AIDS. avoid getting infected with AIDS, we should keep away from drugs. for the attitude to the AIDS patients, we should show them our love and

12、warm instead of looking down on/upon them.Lets help each other and live in peace.,Combination of the five sentences,Consequently,To,As,AIDS, an incurable disease, which is caused by a virus, is infectious. , every year, many people die of AIDS. avoid getting infected with AIDS, we should keep away f

13、rom drugs. for the attitude to the AIDS patients, we should show them our love and warm instead of looking down on/upon them. Lets help each other and live in peace.,Discuss what else can we do to help thoes who have HIV/AIDS?,Discussion,2010-12-01,Step3: After reading,dont look down upon them. show

14、 love and care to them. help them fight fear, shame and injustice (unfairness). support them physically and mentally ,有艾，更有爱,Discuss what else can we do to help those who have HIV/AIDS?,Assignment,1. Try to make a poster to tell others and help others so as to make more people know about HIV/ AIDS.,Step4: Homework,有爱无艾,有艾，更有爱,Assignment,1. Try to make a poster to tell others and help others so as to make more people know about HIV/ AIDS.,Step4: Homework,Enjoy yourself ,与学生谈 AIDS,Step 3: Pre- reading Listen to the passage