课件33张PPT。Unit3 A healthy life
---------- Using Language and Speaking Ke SuqingCheck the homeworkRetell the passage on page 18
From the passage we learn last period, we know that smoking is very bad for our health. So as a student now, you should keep away from smoking! And today we are going to learn another topic about health which is much concerned by people today----- HIV and AIDS The United Nations reported that the AIDS epidemic(流行病)continues to grow.
Officials said 39.5 million people are living with HIV in the world today. [epi’demik] AIDS has killed more than 25 million people since the first case was reported in 1981, making it one of the most destructive diseases in history. Among these deaths, more than 3 million were children and over 11 million were between fifteen and twenty-four.How much do you know about the AIDS?Let’s have an AIDS Quiz!AIDS QUIZ Decide which of these statements are true and which are false. Tick the correct box.
Only bad people get AIDS.
If I had HIV, I would know because I felt sick.
3. People who have not injected drugs do not need to get tested for HIV. TrueFalseAIDS QUIZ
4. HIV/ AIDS is difficult to cure. 5. People who have HIV look different from everyone else. 6. It is safe to be friends with people who are living with HIV/ AIDS.TrueFalsesneezekisscoughhugshake handscommunicateCan HIV/AIDS be transmitted by…NONONONONONOHIV/AIDS: Are you at risk?AIDS1. What is a virus? Can you name some virus?
2. What is the HIV?How does HIV affect people’s health?
3.What is the difference between AIDS and HIV?
4.How does AIDS spread?
5.Is there a cure for AIDS and HIV at the moment?
Read the passage quickly and then answer the following questions. A Virus is a very small thing that causes disease.For example,the flu virus or the SARS Virus.What is a virus? Can you name some virus? HIV is a kind of virus which can cause AIDS .(It live in the body for some time – occasionally many years– without symptoms being present. Even though they may not be showing symptoms, a person with HIV can infect others.)
What is the HIV? How does HIV affect people’s health?
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.What is AIDS?AIDS is the stage of the disease when HIV virus eventually damages your immune system and so your body can no longer fight against disease.3. What is the difference between AIDS and HIV?
HIV is a virus, while AIDS is the stage of the illness caused by HIV.Sexual fluidbloodHow does AIDS spread? Is there a cure for AIDS and HIV at the moment?
NOListen to the tape carefully and decide which of these statements are true and which are false. Tick the correct box.
It is dangerous to get close to a person with AIDS
2. It is very likely that you will die if you become infected with HIV.
TrueFalseHIV/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.
TrueFalseYou can also get HIV/AIDS from unprotected sex with an infected person.Women are slightly more likely to become infected.
5. It could be dangerous to have sex without using a condom.
6. If blood or sexual fluids infected with HIV get into someone’s body, that person could become infected too.
TrueFalse 7. You should not hug a person with HIV/AIDS.
8. It is easy to tell when a person has HIV/AIDS.
TrueFalseYou cannot get AIDS from hugging someone. A person with HIV can appear perfectly healthy.It is only in the last stage of AIDS that a person looks sick.So from this passage we know that it’s safe to be friends with AIDS patients.But now so many people are afraid to be friends with AIDS patients! Do you think it is right? Let’s see some pictures!(简历)“You brought shame on our family.”Discussion:
What would you do if you had AIDS patients around?If necessary,you can refer to the following words :1.help them
2.encourage
3.treat sb as
4.hand-in-hand
5.get in panic 陷入恐慌
6.keep away from 避开
7.discriminate against 歧视
First, we should learn more about AIDS and know how to prevent yourself from being infected.
Second, when we meet AIDS patients, don’t panic. we shouldn’t discriminate against them. We should treat them as common people . We should not let them suffer great pain,and at the same time, face up with the society's indifference and discrimination. Let us use love to encourage them to overcome the disease.My opinionThe present situation of AIDS:What have you learned in this lesson?HIV:AIDS:How does it spread? Some misunderstandings about AIDSAttitudes about AIDS patientsvery seriousa kind of virusa diseases caused by HIVsexual fluid and bloodHOMEWORK
Writing: My attitude to AIDS (patients). http://www.un.orq/av/special/aidshttp://www.boehringer-ingelheim.com/hiv/art/art_videos.htm