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1、Acquired Immune Deficiency difinsi Syndrome sindrum 后天免疫缺陷综合症（爱滋病,Human Immunedeficiency Virus 人体免疫缺损病毒（爱滋病病毒,AIDS loving and caring understanding and supporting,It is the international symbol of HIV and AIDS awareness,red ribbon,December 1,HIV,Do people with HIV have AIDS,People with HIV DO NOT mea
2、n they have AIDS. HIV can remain dormant潜伏 in the body for several years before some unknown factors trigger(引发) the infections associated with AIDS,NO,YES,Lets have an AIDS Quiz,1. Only bad people get AIDS. 2. I can become infected with HIV by swimming in a pool, holding hands or kissing someone wi
3、th HIV. 3. In 2002, there were 42 million people living with HIV / AIDS in the world. 4. People who have not injected drugs do not need to get tested for HIV,F,F,T,F,Decide which of these statements are true and which are false,5. If I had HIV, I would know because I would feel sick. 6. HIV / AIDS i
4、s difficult to cure. 7. People who have HIV look different from everyone else. 8. It is safe to be friends with people who are living with HIV / AIDS,F,T,F,T,Medical studies show that the AIDS virus cannot be transmitted via the following routes: cups, glasses, toilet seats, swimming pools, mosquito
5、es, other insects or giving blood,diseases,While talking about AIDS, what other diseases can you think of,deadly diseases,The Seven Deadly diseases,Number 1,Heart disease,Number 2,Number 7,Number 5,Number 3,Number 4,Number 6,Alzheimers ltshaimz disease 阿尔茨海默氏病,老年性痴呆病,Arthritis :raitis 关节炎,Osteoporos
6、is .stiup:rusis 骨质疏松症,Diabetes .daibi:ti:z, -ti:s 糖尿病,Stroke struk 中风,Cancer,Adj.致命的,890,000,330,000,500,000,210,000,1400,000,25500,000,270,000,560,000,6700,000,12,000,More and more people are infected with AIDS, especially in Southeast Asia and South Africa. There are nearly 40 million people livin
7、g with HIV,In Africa and parts of Asia. Because of a lack of proper health care ,prevention and education,Listening: Disease detective,Part 1(fill in the blanks) 1.They are trying to _ and _ disease. 2. Jane usually asks people if they _ _ _, _ or _ _. She also asks When they _ _. 3. She uses the in
8、formation to find out _ _ _ _. 4.some woks in _ where they _ _ and _ . Others travel to _ or _ where there are diseases and _ _ people _ _ _,control,prevent,have a fever,headache,sore throat s 疼痛的,get sick,what caused the,laboratories,examine,samples,towns,villages,talk to,who are sick,problem,tests
9、,Part2: answer the questions How often does Jane go out to disease places? How does she feel about her job? 3. What advice does she give to protect oneself,about every three months,sometimes afraid but always careful,A . washing hands B. not going to crowded places C. wearing a mask if needed D. see
10、 a doctor if you are sick,Part 1: What are the people at the Center trying to do? 2. What kind of information does Jane collect? 3. What does Jane do with the information she collect? 4. How do the “disease detectives” do their job,They are trying to control and prevent diseases,Jane usually asks pe
11、ople if they have a fever, Headache or sore throat and when they got sick,She uses the information she collects to find out what caused the disease,Some detectives work in a laboratory, and others, like Jane, travel to areas where a disease has broken out to collect information,listening,Listening,P
12、art 2: Take notes of what you hear on the tape and use you notes to tell your partner about Janes work, how she feels about her job, and what advice she gives,Goes out about every 3 months,Find out about new diseases from doctors and hospitals,Sometimes visits areas,Sometimes afraid but always,You can protect yourselves by washing hands and not going to crowded places; see a doctor if youre sick,Take notes (of) = make notes (of) 做笔记,做记录 Take note of 注意到,留意到 Take no note of 没注意到,Homework,Read the words and phrases in this unit; Prepare the text “Born Dying
