Unit 8 综合英语3.ppt

Pre-reading questions 1. How much more do you know about sex than your parents at their age, say, twenty years ago? 2. Where did you acquire their knowledge about sex? 3. Should sex education be part of the school curriculum? If it is necessary to include sex education, what classes should be taught? Rush H. Limbaugh III Part I Question for discussion: What does the author think about distributing condoms in public schools? New words and Expressions diploma: a document certifying the successful completion of a course of study graduate diploma; graduate degrees diploma; college diploma certificate: a document attesting to the truth of certain stated facts guarantee certificate; Certificate of Health; Certificate of Origin; Certificate of Value border on 1. come near or verge on 邻近, 接界 India borders on Pakistan. 印度和巴基斯坦接壤。 2. resemble, come nearer in quality, or character 近乎 What you are doing borders on the ridiculous. 你所做的事近乎可笑。 abstinence: the practice of refraining from some action or from the use of something, such as drinking alcohol or having sex 1. His abstinence from food makes him weak. 禁食使他虚弱。 2. The best way to avoid pregnancy is total abstinence from sex. glimpse: n. 1. a quick look I only caught (= had) a fleeting glimpse of the driver of the getaway car, but I doubt I would recognize her if I saw her again. 2. a vague indication He caught only a glimpse of the professors meaning. 3. What point does the author intend to make by the example of Johnny and Susie? 4. What is even more disturbing about this example? 5. How has AIDS changed Americans’ attitude towards sex limit to: (把…)限制在…, 局限于… 1. We must limit the expenses to $100 a month. 我们必须把开支限制在每月100美元。 2. You ought to limit your activities to recording the facts. 你的活动范围应该只限于记录事实。 3. The speaker shall limit himself to several aspects of the subject. 这位讲演者将从几个方面来发表对这个问题的看法。 on hand: near to someone or something, and ready to help or be used if nece