The Battle Against AIDS 教案.docVIP

Unit 5 The Battle Against AIDS Aims and Requirements Students can remember the important words and phrases in the text. Students should understand the structure. Students would build up the awareness how to prevent and control AIDS. Important points: How to use the new words and the phrases in actual situations: Acquire,immune,deficiency,diagnose,infect,virus,alarm,implement,combat,etc. Difficult points: Build up the awareness how to prevent and control AIDS. Teaching method: Presentation——Practice——Production Teaching procedures: Part One: Lead-in ( introduce background) Do you know what is AIDS? (Acquired Immune Deficiency Syndrome 后天性免疫缺陷综合症) What is HIV (Human Immunodeficiency Virus 人体免疫缺陷病毒) How many ways can HIV spread? (① connect with infected blood ② HIV mother-to-child ③ sexual intercourse) Do you know the international symbol of AIDS Awareness? Do you know when is the World AIDS Day? (12.1 was established as World AIDS Day in 1988,it is the only international day of coordinate action against AIDS.) How should we prevent and control AIDS? Today, let’s learn something about this, it’s unit 5 The Battle Against AIDS. Part Two: Text Structure The passage is made up of 14 paragraphs,and according to the patten: “ problem-solution-evaluation”,it can be divided into four parts. Part1Paras.1~2 A serious disease named as AIDS was diagnosed in the USA in the late 1970s. Since then it has been a big threat to the American Society. Part2Paras.3~6 In contrast to the government’s inactivity,some local organizations have made efforts to fight against AIDS creatively. Part3Paras.7~13 The organization has developed some practical methods which are useful to other similar groups. Part4Paras.14 The battle against AIDS is an undeclared war that everyone must sign up for in order for us to win.everyone must become an educator and learn to live. Detailed Information Part1Paras.1~2 A serious disease named as AIDS was diagnosed in the