高二英语教案：Unit 7(2)
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Is it safe or dangerous to stay or to be friends with them? Why? Students dont have to give the exact answers. These questions will help them think about this disease?AIDS.) 2) AIDS QUIZ (individual work) 1) AIDS quiz (p.49)?check students? knowledge about AIDS. 2) Picture quiz ? Can the AIDS virus transmitted via the following routes? Summary: Medical studies show that the AIDS virus cannot be transmitted via the following routes: cups, glasses, toilet seats, swimming pools, mosquitoes, other insects or giving blood. So it? safe to be friends with AIDS patients. II. Listening (WB) 1. Pre-listening: Go through EX1&2 in Part1 and guess ?What do the letters HIV and AIDS stand for? 2. While-listening: Listen to the tape and finish exercises in Part1&2. (Make good use of some pictures and a flash ?HIV-cycle? in the PowerPoint) 3. Post-listening: Suppose you are a publicist of AIDS, please give an oral report about it to the whole class. III. Talking (Optional) Role play: Work in groups. Imagine that the headmaster of a school has found out that one of the students has H IV. The student?s family has kept it a secret until now and the headmaster only learnt the truth last week. He had called a meeting to decide what to do. (Opinions can be based on their knowledge of AIDS and also the characteristics of the roles.) IV. Homework 1. Preview Speaking (p. 50) and find some information about AIDS, drugs, smoking or drinking to support your idea. 2. Learn the new words of this unit by heart. The Second Period GOALS: To practise supporting and challenging an opinion. To practise listening comprehension. TEACHING PROCEDURES I. Revision Do you still remember this logo? What can you learn from it? (责任编辑：admin)
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