李艳丽

牛津高中英语模块9Unit 3 Protecting ourselvesReading (I) Aids todayTeaching aims:1. Learn and master the words and expressions in the text;2. Train the students’ reading ability;3. Get the students to learn about how to protect themselves from Aids. Teaching Important Points:1. Learn to use the words and expressions in the text.2. Train the students’ reading ability.Teaching Difficult Points:How to help the students understand the text exactly, especially some complicated sentences.Teaching Methods:1. Fast reading to get a general idea of the text.2. Careful reading to get the detailed information.3. Asking-and-answering to help the students understand the textexactly.4. Pair or group work to make every student work in class.Teaching Aids:1. the multimedia2. a tape recorder3. the blackboardTeaching procedures:Step 1 Lead inAsk students to answer the questions related to Aids, through which the topic has been introduced（让学生课前通过百度收集关于艾滋病的相关资料并回答下列问题）1. How much do you know aboutAids ?2. Are you familiar with this redribbon?3. What can you associate the logoof Aids with?4. What does it mean?(Red ribbon is related to AIDS. It means that we should give AIDS patients love and care , understanding and support.)Step 2 Warming -up exercises (Game)The teacher plays a game with the students to check how the students learn about Aids.“Guess and say”Can Aids be transmitted via the following routes?Answer Yes or No by looking some pictures .eating food with Aids patients Nmother-to-child transmission Yusing the same toilet seat Ncontaminated needles YKissing NShaking Hands NHugging NSwimming with the AIDS patients NGiving blood NBlood transfusionN（以上图片都来至于百度网）（通过百度查询艾滋病的症状及传播途径）Step 3 ListeningListen to the tape to answer the three questions on the textbook.1. What is this TV news special about?2. How many people around the world are infected with HIV every day?3. What places have been affected by Aids?Answers:1.It gives some detailed information about Aids and how tofight the spread of Aids.2.About 14,000 people.3.Almost every country in the world has been affected by Aids. Step 4 Skimming•Allow Ss several minutes to read the text quickly to find(Answers:＞14 million 650,000 ＞60 million ＞68 million 75,000About 14,000 ＞4 million )Step5 ScanningAllow the students several minutes to go through the passageand answer some questions related to the supporting details.1. What does Aids stand for ?•Aids stands for acquired immune deficiency syndrome2. What are the three ways Aids is transmitted?•The three ways are unprotected sex, blood-to-blood contact and Mother –to-child• 1.What does Aids stand for?•Aids stands for acquired immune deficiency syndrome• 2. How many children have been affected by Aids so far?•About 18 million children have been affected by Aids, among whom 4 million have been killed by Aids and more than14 million have lost their parents to Aids and becomeorphans.• 3. How does HIV affect the body?•HIV is a virus that enters a person’s blood and attacks the body’s immune system, so the immune system isweakened, and then it gradually loses the ability to fightillnesses. Eventually the body’s immune system becomesso weak that the person becomes sick very easily.• 4. What are the three ways Aids is transmitted?•The three ways are unprotected sex, blood-to-blood transmission.• 5. What is being done in China to help control the Aids epidemic?•China is working hard to control the epidemic, and has opened HIV/Aids labs to test and monitor the diseaseacross the country. In 2003, the government startedproviding free Aids drugs for Aids patients in need.• 6. What is the aim of UNAIDS?•The aim of UNAIDS is to help prevent the spread of aids.•7. What does UNAIDS do for people who think they might have the virus?•It provides infected people with help from doctors and testing for people who think they might have HIV or Aids.•8. Why did Ajani not catch the virus from his mother?•Because his mother has access to prescription Aids medications during pregnancy. transmission.3. What is being done in China to help control the Aids epidemic?• China is working hard to control the epidemic, and has opened HIV/Aids labs to test and monitor the disease across the country. In 2003, the government started providing free Aids drugs for Aids patients in need. 4. What does UNAIDS do for people who think they might have the virus?• It provides infected people with help from doctors and testing for people who think they might have HIV or Aids. 5. Why did Ajani not catch the virus from his mother?Because his mother has access to prescription Aids medications during pregnancy. Step 6 Main ideaAsk students to discuss with their partner and summarize the main idea of each paragraph.Step 7 InterviewWork in pairs: suppose one of you are an Aids patient, yourpartner is a reporter working for the Red Cross. Practise asking and answering questions according to the text.Discussion :What can be done to improve the situation?by the government : 。