高二英语人教课标选修6Unit 3 A healthy life using language课件.pptVIP

HIV/AIDS: ARE YOU AT RISK? 成武一中 时圣文 UNIT 3 Reading and discussing SONG More than 42 million people are living with AIDS/HIV in the world now. virus n. 病毒,病原体 immune adj. 有免疫力的 inject v. 注射,注入 infect v. 传染,感染 get/become infected fluid n. 液体, 流体 spread v. 传播, 展开, 散布 prejudice n. 偏见, 伤害 survival n. 幸存,幸存者,生存 How many parts can the passage be divided into ? Then match the topic with its part. Part 1 (The first para.) Part 2 Part 3 (The last para.) Some common false statements What is HIV and What is AIDS. How is HIV spread. Ways to protect yourself. Skimming Read part 1 carefully and answer some questions: What’s a virus? How does HIV affect people’s health? What is the difference between HIV and AIDS? What’s a virus? 2. How does HIV affect people’s health? A virus is a very small living thing that causes disease. 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. 3. What is the difference between AIDS and HIV? HIV is a virus, while AIDS is the stage of the illness caused by HIV. For a person to become infected, blood or sexual fluid that carries the virus, has to get inside the body through broken skin or by injection. 翻译： 携带病毒的血液或体液必须通过皮肤上的创口或通过注射才能进入人体，使人受感染。 Difficult sentence ( para.2 ) 划线部分that引导的从句为 __________从句。 定语 Read part 2 carefully Please find out the sentence that can be replaced by the following one? You can get infected with HIV through blood or sexual fluid. ______________________________________________________________________________________________________ 2. Choose the best answer: You can protect yourself against HIV by _________. A. not sharing the same needle with anyone else. B. not sharing anything used by anyone else while injecting drugs. C. using a condom when you have sex. D. all the above. HIV is spread th