Unit 3 protecting ourselves Reading(1)：Aids today教学课件（38张）

课件38张PPT。M10 U3 ReadingStep 1. Lead-in Do you know about these special days? June 5 July 11 December 1World Environment Day 世界环境日World Population Day 世界人口日World Aids Day 世界艾滋病日What do the letters AIDS stand for? AIDS= Acquired Immune Deficiency Syndrome 获得性免疫缺陷综合症 What do the letters HIV stand for?Human Immunodeficiency Virus 人体免疫缺损病毒（爱滋病病毒） What is the relationship between AIDS and HIV? HIV is the that causes . AIDS is a kind of disease.People get after having been infected with ____. virusAIDSincurableAIDSHIVLearning objectives: By the end of this period, we will be able to gain more knowledge of what Aids is and how it is spread. learn how to protect ourselves from being infected with Aids. develop a right attitude towards people with HIV or Aids. realize the importance of establishing World Aids Day. Aidstoday_____ Step 2. Prediction What information do you think is included in the article? Step 3. Reading A. Match our predictions with the relevant paragraphs in the article. B. Find as many details as possible to answer the questions. A. What is Aids? ** caused by a virus called HIV ** no outward symptoms ** weaken the body’s immune system ** no cure for Aids YesNONONOYesYesNONONOQuizB. How is HIV spread? Can the AIDS virus be spread via the following routes? HIV is passed on through unprotected sex, through blood and from a mother to her child. It cannot be spread though mosquitoes, a cough or sneeze, or by merely touching someone with Aids. That is, we won’t be infected with HIV when we are in contact with Aids patients in daily life. Therefore, it’s wrong to have prejudice against people with HIV or Aids.red ribbonThe Red Ribbon is the international symbol of HIV and AIDS and also the symbol of people who are concerned about Aids. It means that we should give AIDS patients love and care, understanding and support. ambassador or a volunteer C. How serious is the problem around the world? Please find some terrifying figures to describe the gravity of the problem. Filling in the tableabout 7,000 about 740,000 by the end of 2009over 30 million over 68 millionover 4 millionover 15 milionD. What has been done to stop the disease? ** the Chinese government: open labs to monitor the disease provide free drugs for Aids patients ** international help to China bring up-to-date technology and international attention to China’s Aids problem (Dr David Ho) support Aids education and medicine programmes in China (the UN) ** work done by UNAIDS: provide people with HIV testing and HIV or Aids medical care teach young people how to prevent Aids set up treatment centres (para. 1) ?? (para. 2) What is Aids? (para. 3) How is HIV spread? (para. 4,5,8) How serious is the problem around the world? (para. 5,6,7) What has been done to stop the disease? (para. 9) ?? What purpose does Paragraph 1 serve as in the passage ? A. To provide background information of the topic. B. To put forward the topic and attract readers ... ...