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Section ,Using Language,HIV/AIDS: ARE YOU AT RISK？艾滋病病毒/艾滋病： 你是否面临危险？ 1at risk,解析,at risk 意为“处境危险；遭受危险”，相当于 in,danger。该短语属于“介词名词”结构，表示“处于状 态”，多与 be 动词连用。如： Millions of lives are at risk because of food shortages.因为食 物短缺，好几百万人处于危险中。,拓展 表示“处于状态”的短语有：,at ease 轻松 at war 在打仗 at table 在吃饭 in peace 安详地 on duty 值日,at peace 处于和平状态 at school 在上学 in trouble 处于困境中 in a hurry 匆忙地 on strike 罢工,运用 完成句子 The disease is spreading, and all the children under five _ (处境危险) in this country. The world isnt _ (处于和平状态)Some countries are always _ (在打仗),are at risk,at peace,at war,It is only when the disease has progressed to AIDS that a person begins to look sick.只有当这种病毒发展成艾滋病时， 人才会显出病态。 2It is/was.that/who.,解析,“It is/was被强调部分that/who”用来引导强调,句，其特点就是当把这个强调结构去掉后，剩下的部分在语法 结构和句子含义上仍然是一个完整的句子。强调句可强调句子 的主语、宾语和状语，但不能强调谓语动词、表语或补语(形容 词或名词充当)。如：,It was Mr.Johnson that/who left all his money to his wife in,1840.,是约翰逊先生于 1840 年将全部财产留给他的妻子。(强调,主语),It is the youngest son that the father scolded strictly.,父亲严厉批评的是那个最小的儿子。(强调宾语),It was in the morning that I met the person again.,我是在早上再次碰到那个人的。(强调状语) 运用 完成句子,Its _ (在这间教室) that Lily often studies.,in the classroom,Unfortunately, people with HIV sometimes lose their,friends because of prejudice.不幸的是，HIV 病毒的携带者有时 会由于偏见而失去朋友。,3prejudice n偏见；成见,典例 Pride and Prejudice is one of my favourite novels. 傲慢与偏见是我最喜欢的小说之一。 拓展 (1)prejudice against 对的偏见,We shouldnt have a prejudice against those of a different,color of skin.,我们不应该对不同肤色的人有偏见。,(2)to the prejudice of 不利于，有损于,Harry continued to smoke, to the prejudice of his health. 哈里,继续吸烟，这有损于他的健康。,运用 用 prejudice 及其构成短语的适当形式填空,They accused him of having a _ his,women employees.,Jim will do nothing _ his brother in this,matter.,prejudice against,to the prejudice of,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
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