吴永华人教版选修六Unit3UsingLanguage课件

1、Book 6 Unit 3 Using Language 遵义四中：吴永华,The three biggest killers in the world：,Heart disease Cancer AIDS,No Prejudice! We are together!,AIDS is terrifying. But there should be no prejudice!,Why?,Book 6 unit 3 Using Language (Page 22),1. What is HIV?,2. What is AIDS?,3. What is the difference between

2、HIV and AIDS?,4. How does HIV affect peoples health?,5. How is the disease spread?,1. What is HIV?,HIV is a virus, a small living thing leading people to disease.,2. What is AIDS? AIDS stands for Acquired Immune Deficiency Syndrome. (后天免疫缺陷综合症),HIV is a virus, while AIDS is the stage of the illness

3、caused by HIV.,HIV virus weakens a persons immune system and eventually it damages the immune system so much that the body can no longer fight against disease.,3. What is the difference between HIV and AIDS?,4. How does HIV affect peoples health?,5. How is the disease spread?,Can the HIV virus be tr

4、ansmitted by the following ways?,1,3,2,NO,NO,NO,Kissing,Hugging,Shaking hands,No,Opening a door,6,NO,NO,sharing toilets,Sharing drinking cups,Can the HIV virus be transmitted by the following ways?,8,7,NO,NO,getting a mosquito or insect bite,coughing or sneezing,9,Yes,infected blood used in transfus

5、ion,Can the HIV virus be transmitted by the following ways?,Yes,having sex,AIDS mother feeding milk,Yes,1. Body fluid,2. Blood,How does AIDS spread?,2. How would you behave in the future if you met a person with HIV/AIDS?,1. What will you do to avoid getting infected (感染) with HIV/AIDS?,1. Be careful when having injection or blood transfusion. 2. Use a condom when having sex. 3. AIDS mothers d