2017届高考英语一轮复习方案精品课件：第21讲 Unit 21《Human Biology》（北师大版必修7）_高考复习指南

2017届高考英语一轮复习方案精品课件：第21讲 Unit 21《Human Biology》（北师大版必修7）

　　D．Foreign and unusual. 【点睛】 D　由but引导的前后句可知，exotic与quite normal(相当平常)在意义上是互为反义的，因此选择D项foreign and unusual(异乎寻常)。阅读写作(二十一) │ 重视词义猜测策略3：依据下定义，作解释猜测词义在说明文、科技文中运用下定义或解释概念的方法来定义或诠释某一名词或概念是文章写作的又一特点。在写作方法上常采用先总后分(即先定义后解释)或先分后总(即先说明后结论)的方式。常用的定义信号词有：be defined as/be termed(被定义为)，be called(被称为)，mean/refer to/be(意指，是)。阅读写作(二十一) │ 重视词义猜测例3　[2011·安徽卷] (节选) George Prochnik would like the world to put a sock in it. He makes his case in a new book，Listening for Meaning in a World of Noise. Here he explains himself (using his indoor voice)： “We've become so accustomed to noise，there's almost a deep prejudice against the idea that silence might be beneficial. If you tell someone to be quiet，you sound like an old man. But it's never been more important to find continuing quiet. Silence focuses us，improves our health，and is a key to lasting peace and satisfaction.” 阅读写作(二十一) │ 重视词义猜测 What does the phrase “to put a sock in it ”in Paragraph 1 probably mean? A．To be quiet. B．To be colorful. C．To be full of love.

　　D．To be attentive to someone. 【点睛】 A　词义猜测题。本题是根据结构上的“总—分”关系猜测词义。文章首句先表明观点，然后进一步清楚地分述自己的观点——没有噪音，我们会专注生活中各种美好的声音。再结合上下文可以看出George Prochnik是反对噪音的，所以他应该是喜欢安静的，故答案选A。阅读写作(二十一) │ 重视词义猜测策略4：依据逻辑推理猜测词义运用逻辑推理猜测词义是使用最广考查最多也是最易失分的猜词方式。要求考生具备整合分散、复杂信息的能力，充分利用上下文中相关的词汇并结合具体的语境，从形式和内容上把握语言之间的内在联系，理顺语言之间的逻辑关系，进而达到猜词的目的。常见的逻辑关系有：因果关系、同位关系、对比关系，转折关系等。阅读写作(二十一) │ 重视词义猜测例4 　[2011·四川卷] (节选) So what drives me to roll out of bed at 5：00 a．m.？What gives me the reason to just say no to ice cream? Commitment. A commitment to change my life with a way that reduces daily anxiety，increases self－confidence and energy，extends life and above all improves my body shape. What does the underlined word “commitment” in the last paragraph mean? A．Good health.