六级阅读主旨题答题技巧及实战演练(15)

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　　主要考查对文章进行概括或总结的能力，要求在阅读短文时，能够提炼文章的中心思想，体会作者的主要写作意图，充分运用逻辑概括能力，透过字里行间获取文章最具代表性的观点、论点及作者的情感倾向。

　　(一)出题形式：主旨大意题命题形式主要有三大类：一类是概括中心思想(main idea)型;一类是确定文章标题或主题(topic / title / headline)型;还有一类是询问文章的写作目的(purpose)。

　　1) What would be the best title for the text?

　　2) What is the topic of the text?

　　3) Which of the following best expresses the main idea?

　　4) The best title / headline for this passage might be ______.

　　5) The author s main purpose in writing the passage is ______.

　　6) Which of the following statements is best supported by the text?

　　7) Which of the following best summarizes the passage?

　　8) The main idea / The general idea / The main theme of this passage is ______.

　　9) The title that best expresses the main idea of the passage is ______.

　　(二)答案位置：大部分文章都有主题句(topic sentence)，主题句表达了文章的中心思想(main idea)，找到了主题句，也就抓住了文章的主旨大意。因此， 主题句定位法 是解答主旨大意题的一种行之有效的方法。主题句呈现形式通常有以下几种：

　　1)在开头出现;

　　2)在结尾出现;

　　3)在开头和结尾同时出现，首尾呼应;

　　4)有些文章的中心思想贯穿全文，并没有用一句话明确表达出来，这就要求学生学会归纳概括。

　　(三)实战演练

　　15 RALOALTO, California Switching off the television may help prevent children from getting fatter even if they do not change their diet or increase the amount they exercise, US researchers said last week.

　　A study of 192 third and forth grades, generally aged eight and nine, found that children who cut the number of hours spent watching television gained nearly two pounds less over a one-year period than those who did not change their television diet.

　　The findings are important because they show that weight loss can only be the result of a reduction in television view and not any other activity, said Thomas Robison, a pediatrician at Stanford University.

　　In the study, presented this week to the Pediatric Academic Societies annual meeting in San Francisco, the researchers persuaded about 100 of the students to reduce their television viewing by one-quarter to one third.

　　Children watching fewer hours of television showed a pretty smaller increase in waist size and had less body fat than other students who continued their took part in any extra exercise.

　　One explanation for the weight loss could be the children unstuck to the television may simply have been moving around more and burning off calories, Robinson said.

　　Another reason might be due to eating fewer meals in front of the television. Some studies have suggested that eating in front of the TV encourages people to eat more, Robison said.

　　The author tried to tell us in the first two paragraphs that _____

　　A children will get fatter if they eat too much

　　B Children will get thinner if they eat less

　　C children will get fatter if they spend less time watching TV

　　D children will get fatter if they spend more time watching TV