2018年石家庄教科所高中英语评优课资料12 unit 3 a healthy life课件.ppt

Unit 3 A Healthy Life Using language Reading and Writing,,HIV can only be spread through the fluid(液体) that the body makes during sex. In order to save money, we should share the same needle(针头) with others while injecting(注射) drugs. If blood has spilt(洒落) on something, we mustn’t use it again. 4. It could be dangerous to have sex without a condom(避孕套). 5. Only homosexuals(同性恋) get AIDS.,Aids Quiz,,T,T,F,F,F,the No.1 cause of death the worst medical disaster,,HIV/AIDS: Are you at risk?,,,HIV AIDS immune survival prejudice,,Guessing Time,Part 1: Part 2: Part 3:,Knowledge about HIV / AIDS Ways to protect yourself Wrong statements,Fast-reading,Learning time,Learning time,Learning time,Careful-reading,Part 1 How does HIV affect people’s health?,2. How is HIV spread?,Learning time,Careful-reading,Part 1 1. How does HIV affect people’s health?,HIV virus weakens a person’s immune system and eventually it damages the immune system so much that the body can no longer fight against disease.,2. How is HIV spread?,HIV is spread through blood or the fluid that the body makes during sex.,Learning time,Part 2 Ways to protect yourself:,1. 2. 3.,Do not share your needle with anyone else.,Do not share anything else that a person has used while injecting drugs.,Use a condom during sex.,Learning time,Part 3 Some right statements It is possible for people to get HIV ___ ____ ____ they have sex. 2. You cannot tell by looking at someone _______ ___ ____ they have HIV, because it is only when the disease has progressed to AIDS _____ a person begins to look sick. 3. _____ ___ no evidence that you can get HIV/AIDS from mosquitoes.,the first time,whether or not,There is,that,Learning time,After-reading,1. Do you think information like this should be provided to all high school students? And why or why not?,2. How should we behave towards AIDS patients?,Tips: Basic knowledge about HIV/AIDS 2. How we should behave towards AIDS patients 3. …,,Producing time,Sharing time,One World, One Hope 一个世界，一个希望 Listen, Learn, Live！ 倾听、学习、尊重 Time to Act！ 时不我待，行动起来,Beyond slogans,Homework,Writing task: Dear…, Can you help me please? My best friend has developed AIDS. As I don’t have much knowledge about AIDS, I am afraid of being infected. However, I don’t want to hurt him. Please help me. Yours sincerely, Tom,,,Thanks,。