新视野第2版第1册UNIT 5教案.doc

1Teaching Plan for Unit 5 Course：：College English InstructorModuleUnit 5 A The Battle Against AIDSB The Last Dive at the OlympicsTime180 mTeaching AidsMulti-mediaTeaching Objectives1. To help the students have a good understanding of how to protect ourselves against AIDS；2. To help the students grasp the usages of some important words, phrases and expressions in the unit；3. To enable the students to analyze the structure of the passages in this unit；4. To introduce the basic reading skills of this unit：Looking for major details of a paragraph, in order for the students to understand it clearly；5. To help the students master how to develop a paragraph of a general statement supported by a problem-solution pattern.Chief Points (2) sex; (3) mother-to-child. 3) What groups of people in China are at high risk? ―Sex workers; the “floating population”; intravenous drug users; blood donors. ii. Teacher’s Summary HIV and AIDS is one of the biggest social, economic and health challenges in the world. Since 1981, AIDS has spread to the whole world, killing millions of people. The virus cannot be seen; it spreads with frightening speed. No known cure exists. It is an enemy that knows no national limits. Despite all the efforts from governments, non- profit organizations and healthcare workers around the world, AIDS is still having huge global impact. Let’s become soldiers together in an international army to help win the war against AIDS. 2. Questions on the Topic and the Passage 1) Why does the AIDS Education Network operate programs out of beauty shop?―Less material is consumed and more contact with people.2) What are the benefits of the “AIDS Buster” program?―It provides chances for teenagers to understand “AIDS”, slows the fast AIDS spreading among teenagers, and shortens the generation gap between parents and teenagers.3) Is the lady really safe from AIDS if she is married and doesn’t use drugs?―No. Everyone is at risk and all of us have a right to protect ourselves regardless of marriage status.4) Why is the AIDS education the only effective measure to fight against Aids by now? ―Because there is no effective way for AIDS cure available till now.5) Why is the combat against AIDS an undeclared war?―While we feel uncomfortable to tackle AIDS, it has threatened the lives of a whole generation.4II. Background Information1. AIDS: AIDS, acquired immune deficiency syndrome, is a disease which destroys the natural method the body uses to protect against other diseases. It is a disease caused by the HIV (human immunodeficiency virus), but AIDS is different from HIV in that the former usually causes death while HIV may lead to AIDS. HIV is spread in three ways: (1) contact with infected blood; (2) sex; (3) mother-to-child. AIDS usually develops in four stages: (1) In the first stage, there is only infection by HIV and antibody (抗体) production. (2) In the second stage, the lymph nodes (淋巴结) enlarge (肿大) (3) In the third stage, an infected person may begin to have such signs (症状) as tiredness, fever, and night sweats. (4) In the last stage, AIDS is diagnosed when a person develops certain uncommon, life-threatening illnesses, for example Pneumocystis carinii pneumonia(卡氏 肺囊虫肺炎 ) 2. Latino (pl. Latinos):Latino (pl. Latinos) is the name given to Hispanic American citizens in the United States who share the Spanish language in common but may be from different races or religions and different Spanish speaking countries. Latinos are the fastest growing group in the U.S. and expected to more than double in size by 2020. 3. HIV: HIV is the human immunodeficiency virus. This is the virus that spreads through contact with infected blood, infected sexual partners or within the womb of an infected pregnant mother. After infecting a person, HIV can remain hidden in the body for long and different periods of time until it becomes active and develops into AIDS for which no known cure exists. The virus spreads very fast once contact has been made with an infected source. 4. The Federal Government: The federal government in the United States is a national republic whose members are elected to hold office for a limited period of time by citizens over 18 years of age. This republic has an elected president who is head of the nation as well as head of the federal or national government. 5. A State Government: A state government is the political structure that includes an area of land, citizens, and an elected governing body with the right to control and change all powers within the state that are not given by constitution to the federal government. Fifty state governments exist in the United States. 6. A beauty Shop: A beauty shop is a business place where women go “to have their hair done,” washed, curled, colored, etc., or their fingernails or skin treated. The shop sells the ‘thought’ of beauty. A client should feel/look more beautiful after a visit to the beauty shop. Women who use such shops。