雅思阅读题的正确率不高，主要原因还在于信息定位和综合理解能力欠佳，接下来一起来看看今天网带来的雅思阅读内容：雅思阅读题怎么做?提升信息定位和综合理解能力~
笔者在执教过程中发现学生做题的正确率不高，主要原因还在于信息定位和综合理解能力欠佳，下面具体说明，以剑5test2为例：
题目：Choose ONE WORD ONLY from the passage for each answer. Some plastic behave in a similar way to 1____________ in that they melt under heat and can be moulded into new forms. BAKELITE was unique because it was the first material to be both entirely 2____________ in origin, and thermosetting.
除了similar 及melt under heat 两个特点可以帮助定位以外，作为主体的Some plastic 也不应被忽略。原文中： Some plastics are derived from natural sources, some are semi-synthetic (the result of chemical action on a natural substance), and some are entirely synthetic, that is, chemically engineered from the constituents of coal or oil.
考生在找到Some plastics 定位后，在涵盖了4行篇幅的文字中并未能如愿找到similar和 melt under heat的相关信息。这时缺乏经验和备考不足的考生可能会失去对定位准确性的信心，另觅他处寻找答案;综合理解能力较好或有经验的考生会意识到，既然此处已经谈及Some plastics的来源和特性，那么就有可能会在后面的内容中涉及和它有类似特性的某种物质，而这种物质的特点是melt under heat, 这意味着只要读下去，甄别出来是容易的。
在接下来的句子中：Some are ‘thermoplastic’, which means that, like candlewax, they melt when heated and can be reshaped. 出现了题目中提及的特点：遇热融化，由前文可发现，答案是candlewax. 该题本身难度是不大的，但考生临场过于功利的心态会导致不切实际的急躁做法，希望一出现关键词就得到答案，从而人为增加了难度，教师在授课中应适时地加以引导，教会学生客观实际地看待类似情况，不惧多读上下文，才能使技巧走入良性循环的轨道。
Question 2: BAKELITE 具备的unique 的特点是极好的定位词，加之first, entirely 以及thermosetting, 该题的定位并不比Q1麻烦。在紧接Q1的下一句中出现了： Others are ‘thermosetting’: like eggs, they cannot revert to their original viscous state, and their shape is thus fixed for ever. Bakelite had the distinction of being the first totally synthetic thermosetting plastic
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