高中英语 unit 3 Using language课件 新人教选修6

1、2021/8/11 星期三1Unit 3Using language2021/8/11 星期三2ReadingHIV/AIDS: ARE YOU AT RISK?2021/8/11 星期三3The three biggest killers in the worldHeart disease CancerAIDS2021/8/11 星期三4Pre-readingsymbol red ribbonimage ambassador2021/8/11 星期三51.What is HIV?HIV virusHIV is a virus , a small living thing leading pe

2、ople to disease.2021/8/11 星期三6 virus2021/8/11 星期三72.What is AIDS?AIDS stands for Acquired Immune Deficiency Syndrome. (后天免疫缺陷综合症)AIDS is a disease . The stage of having HIV in ones body is called AIDS.2021/8/11 星期三8Some facts: By the end of 2003, an estimated 42 million around the world were living

3、with HIV/AIDS. During the year, 5 million people became infected and an estimated 3 million people died. About one-third of people living with HIV/AIDS are 15-24 years of age. More than 7 million people in Asia and the Pacific are living with HIV/AIDS.2021/8/11 星期三92021/8/11 星期三102021/8/11 星期三112021

4、/8/11 星期三122021/8/11 星期三13Step 1: Listening Listen to the passage and tick all the words and expressions mentioned in it. ( ) flu virus ( ) SARS virus ( ) survival ( ) immune system ( )mosquito ( )prejudice ( )homosexual 2021/8/11 星期三14Step2: Read the poster, then answer the questions:A virus is a v

5、ery small living thing that cause disease.1. Whats a virus?2021/8/11 星期三152. How does HIV affect peoples health? 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.2021/8/11 星期三163. What is the difference be

6、tween AIDS and HIV? HIV is a virus, while AIDS is the stage of the illness caused by HIV.2021/8/11 星期三17incurable disease4. Is there a cure for AIDS and HIV at the moment?2021/8/11 星期三18Section 1:Section 2:Section 3: Background information about what HIV / AIDS. Ways to protect yourself. Some common

7、 myths dispelled.(可消除的荒诞说法) This passage can be divided into three sections. Whats the purpose of each section?2021/8/11 星期三19True 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.2021/8

8、/11 星期三204 It could be dangerous to have sex without a condom.5 Taking food from the same dishes as someone infected with HIV will give you HIV too.6 If you have HIV, you will always get AIDS eventually.2021/8/11 星期三217.People who have not injected drugs do not need to get tested for HIV. 2021/8/11

9、星期三228.You will become infected with HIV by swimming in the same pool with someone carrying HIV.2021/8/11 星期三239.People who have HIV look different from everyone else.2021/8/11 星期三24Every December 1st is a day of understanding, care, and hope about HIV and AIDS. Still, It is the mission of AIDS. ORG

10、 (Other organizations,非盈利组织) to educate people how to protect themselves against HIV each and every day of the year. World AIDS Day, 365 Days a Year2021/8/11 星期三25Henan AIDS village2021/8/11 星期三26Africa2021/8/11 星期三27DiscussionHow should we act towards people who have HIV/ AIDS? What can we do to he

11、lp them?(Discuss in groups of four)2021/8/11 星期三28safedangerous2021/8/11 星期三29ReminderAIDS AIDS, an incurable disease, which is caused by a virus, spread through drugs and sex.So keep away from drugs, and avoid unprotected sex.Know what is risky and what is safe. Have the right attitude towards AIDS. Lets live together in peace.2021/8/11 星期三30How should we act to