模式4| 词义猜测题单词、短语的含义单词表示的对象句子的含义代词的指代对象根据上下文猜测单词或短语的含义。猜测单词(一般是名词)代表什么范畴的东西。根据上下文猜测某个句子的含义。根据上下文猜测代词it，they，that，these，those代指的人或物。解题技巧1.利用针对性的解释，如定义、同位语、定语从句、重述等。2利用标点符号，如破折号、冒号、分号、引号后面的内容或括号中的内容。3利用文中列举的例子或给出的同义词、反义词等。4根据内文逻辑关系，如并列、对比、因果关系等。5根据构词法，如前缀、后缀、复合词等。典题互动示法典题1(2017全国卷D节选)Some plants pump out smelly chemicals to keep insects away.But others do double duty.They pump out perfumes designed to attract different insects who are natural enemies to the attackers.Once they arrive，the tables are turnedThe attacker who was lunching now becomes lunch.1What does the author mean by“the tables are turned” in Paragraph 3?AThe attackers get attacked.BThe insects gather under the table.CThe plants get ready to fight back.DThe perfumes attract natural enemies.属于猜测句子的含义。根据划线部分后面的句子“The attacker who was lunching now becomes lunch.”可知，正吃午餐的袭击者变成了午餐，也就是袭击者被袭击了，故选A项。典题2(2017全国卷D节选)To construct a working still，use a sharp stick or rock to dig a hole four feet across and three feet deep.Try to make the hole in a damp area to increase the water catchers productivity.Place your cup in the deepest part of the hole.Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs upand outthe side of the hole.2What does the underlined phrase“the water catcher”in Paragraph 2 refer to?AThe tube.BThe still.CThe hole.DThe cup.属于猜测短语的含义。根据划线部分之前的句子“To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep.”可知，划线部分指代前句中的a working still，即自制的太阳能蒸馏器，故选B项。2