优质公开课unit3_a_healthy_life.ppt

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1、Paragraph D There is a shortage of 存在存在的短缺的短缺 take in 接纳，收留，收容，接纳，收留，收容， 吸收吸收 result in = lead to = cause = contribute to be spread out 分布很散分布很散 have mixed grade classes 混合班级混合班级 distance learning 远程教学远程教学授课教师：王红新授课教师：王红新 The three biggest killers in the world Heart disease Cancer AIDSsymbol-Red rib

2、bonPre-readingIt means that we should give AIDS patients love and care, understand and support image ambassadoradvertisementA virus is a very small living thing that cause disease.Whats a virus? virusMore than 3 More than 3 million were million were childrenchildren and and over 11 million over 11 m

3、illion were between were between fifteen and fifteen and twenty-fourtwenty-four. .By official estimates, China has 840,000 people carrying HIV, the virus that causes AIDS, and about 80,000 AIDS patients. Henan AIDS villageReading and discussing HIV/AIDS:ARE YOU AT RISK？ Step 2: Listening Listen to t

4、he passage and tick all the words and expressions mentioned in it. ( ) virus ( ) sex ,male, female ( ) survival ( ) immune system ( )mosquito ( )prejudice ( )homosexual ( )statementSection 1:Section 2:Section 3: Background information about what HIV / AIDS. Ways to protect yourself. Some common myth

5、s dispelled.(可消除的荒诞说法可消除的荒诞说法)Step3: SkimmingThis passage can be divided into three sections. Whats the purpose of each section?unprotected sexunprotected sexblood transfusionsblood transfusionsHow does it How does it spread?spread?birthScanning: Read the poster again, then answer the questions:1.Wh

6、at is HIV?2.What is AIDS?3. What is the difference between AIDS and HIV?4. How does HIV affect peoples health?5. Is there a cure for AIDS and HIV at the moment?1.What is HIV?HIV is a virus , a small living thing that causes disease.HIV virus2.What is AIDS?AIDS stands for Acquired Immune Deficiency S

7、yndrome. (后天免疫缺陷综合症后天免疫缺陷综合症)AIDS is a disease . The stage of having HIV in ones body is called AIDS.3. What is the difference between AIDS and HIV? HIV is a virus, while AIDS is the stage of the illness caused by HIV.4. How does HIV affect peoples health? HIV virus weakens a persons immune system a

8、nd eventually it damages the immune system so much that the body can no longer fight against disease.incurable disease5. Is there a cure for AIDS and HIV at the moment?noDecide which of these statements are true and which are false. Tick the correct box. 1. It is dangerous to get close to a person w

9、ith AIDS 2. It is very likely that you will die if you become infected with HIV. True FalseHIV/AIDS is only spread through direct contact with infected blood or sexual fluids.3. You can only get HIV from injecting drugs.4. Evidence shows that men get AIDS more easily than women.True FalseYou can als

10、o get HIV/AIDS from unprotected sex with an infected person.Women are slightly more likely to become infected than men. Women are slightly more likely to become infected than men. 女性感染病毒的可能性比男性稍微大些。 likely adj.有可能的，可能发生的。5. It could be dangerous to have sex without using a condom.6. If blood or sexu

11、al fluids infected with HIV get into someones body, that person could become infected too.True False 7. You should not hug a person with HIV/AIDS. 8. It is easy to tell when a person has HIV/AIDS.True FalseYou cannot get AIDS from hugging someone. They need all the support you can give them.It is on

12、ly when the disease has progressed to AIDS that a person begins to look sick. It is only when the disease has progressed to AIDS that a person begins to look sick. 只有当这种病毒发展成艾滋病时，人才会显出病态。How should we act towards people who have HIV/ AIDS? What can we do to help them?(Discuss with your partner)Step4

13、Dont look down upon them.Show love and care to them.Help them fight fear, shame.Its a worldwide problem, tell others the harm of this disease Lets enjoy a healthy life and meanwhile care for others.What have you learned in this lesson?sneezekisscoughhugshake handscommunicateHIV/AIDS cant be transmit

14、ted byShare the needle with anyone elseDangerous or safe?Dangerous!So keep away from drugs克林顿拥抱艾滋男孩克林顿拥抱艾滋男孩loving and caringunderstanding and supportingrememberAIDS, an _disease, which is caused by a_( ), spread through_ and_.Do not share the same _,So keep away from_, and avoid unprotected_.Know what is risky and what is_.Have the right _towards AIDS.Show _and _ to themincurablevirussexbloodneedlesexsafeattitudelovecareHIVdrugs