课件18张PPT。Book 6 Unit 3
Using Language
The three biggest killers in the world:Heart disease
Cancer
AIDSNo 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 HIV and AIDS? 4. How does HIV affect people’s 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 caused by HIV.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.3. What is the difference between HIV
and AIDS? 4. How does HIV affect people’s health?5. How is the disease spread?Can the HIV virus be transmitted by the following ways?132NONONOKissing Hugging Shaking handsNo Opening
a door6NONOsharing toiletsSharing drinking cupsCan the HIV virus be transmitted by the following ways?87NONOgetting a mosquito or insect bitecoughing or sneezing9Yesinfected blood used in transfusionCan the HIV virus be transmitted by the following ways?Yeshaving sexAIDS mother feeding milkYes1. Body fluid2. BloodHow 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 don't feed
babies milk.No Prejudice! We are together!No Prejudice! We are together!