微技能 查读技巧（二）：主题句查读法-初中同步九年级英语阅读写作技能训练

阅读进阶 Graded Reading 上一期，我们学习了查读技巧之标题查读法，相信大家都已经掌握通过查读标题来判断题干对应信息的大致位置这一重要技巧了吧。本期，我们将共同探讨查读的又一技巧—主题句查读法。 查读技巧（二）：主题句查读法 【试题导入】 仔细阅读以下三个小题。然后查读题后文章各段的主题句，判断各小题所对应的信息在文中的位置。 1. Meteorologists（气象学家）see the weather of the world by _________. 2. If scientists find the clouds have changed, they would say ______ in the next weather forecast. 3. At present, meteorologists can make good forecasts for ________ days. [1] Now satellites are helping to forecast(预报) the weather. [2] The satellites are in space, and they can reach any part of the world. They take pictures of the atmosphere(大气), because this is where the weather forms(形成). They send these pictures to the weather stations. So with the help of satellites, meteorologists can see the weather of any part of the world. [3] From the pictures, the scientists can often say how the weather will change. When scientists receive new pictures, they compare them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours. This may mean that the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this. [4] The weather satellites help meteorologists forecast the weather several days ahead. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for three or five days. 【解题指导】 例题中，第1小题是关于卫星帮助气象学家看世界上的天气问题； 第2小题是关于天气变化的问题； 第3小题是关于气象学家可以预测未来几天的天气的问题。[来源:学#科#网][来源:Z&xx&k.Com] 而文段的后三个段落的主题句分别是： 第二段：So with the help of satellites, meteorologists can see the weather of any part of the world. 第三段：From the pictures, the scientists can often say how the weather will change.[来源:学科网ZXXK] 第四段：The weather satellites help meteorologists forecast the weather several days ahead. 由此，我们可猜测：这三个小题所对应的内容应该分别就在第二段、第三段和第四段中。 【总结归纳】 根据例题中的步骤：详读题干——找各段主题句——匹配题干与主题句，我们完成了这篇文章的查读过程，大致判断出了各小题对应信息所在文中的位置。因此，这就是我们运用“主题句查读法”的一般步骤。 要注意的是，并不是所有的文章、所有的段落都是有主题句的。这一技巧也仅限使用在存在主题句的文章和段落。在查读的过程中，我们还是需要运用多