今天我們要學習SAT閱讀詞匯中的謂語動詞，謂語動詞是文章每句話主要意思的體現者。換句話說，只要能把SAT閱讀文章中每句話的謂語動詞讀懂，那么整篇文章的主干意思也就非常清晰明了了。這就是學習SAT閱讀詞匯的作用。我們來看下面一段文字：

　　The floor of a river valley develops in one of two ways: as a rock-floored valley bottom or as an accumulation valley floor. A rock-floored valley is formed by a stream that no longer incises by cutting downward but rather erodes laterally in a course that winds from side to side across the valley floor. In a rock-floored valley, the valley slopes are undercut and steeped by the sideways erosion. The floor of the river channel lies in the bedrock, and on either side of the channel it is covered by only a thin layer of gravel and sand. As the stream swings across the valley floor, it deposits material on the insides of the bends in the channel.

　　通過對上面文字各個句子中的謂語動詞的重點標示，讀者應該會發現，文章的理解難度大大降低了，我們也不再用去無聊地思考為什么風能從一邊到另一邊地吹過峽谷底部了，因為我們知道重要的是思考rock-floored valley是怎么形成的，它怎么變陡峭的，它所在的位置在哪里，被什么東西覆蓋，以及它沉淀物質在什么地方。

　　以上就關于SAT閱讀詞匯中的謂語動詞的學習，大家可以再好好琢磨一下上面這個例子，把它弄明白。接下來的工作就是自己找一些SAT閱讀文章，用上面介紹的方法進行學習。

　　今天我們要學習SAT閱讀詞匯中的謂語動詞，謂語動詞是文章每句話主要意思的體現者。換句話說，只要能把SAT閱讀文章中每句話的謂語動詞讀懂，那么整篇文章的主干意思也就非常清晰明了了。這就是學習SAT閱讀詞匯的作用。我們來看下面一段文字：

　　The floor of a river valley develops in one of two ways: as a rock-floored valley bottom or as an accumulation valley floor. A rock-floored valley is formed by a stream that no longer incises by cutting downward but rather erodes laterally in a course that winds from side to side across the valley floor. In a rock-floored valley, the valley slopes are undercut and steeped by the sideways erosion. The floor of the river channel lies in the bedrock, and on either side of the channel it is covered by only a thin layer of gravel and sand. As the stream swings across the valley floor, it deposits material on the insides of the bends in the channel.

　　通過對上面文字各個句子中的謂語動詞的重點標示，讀者應該會發現，文章的理解難度大大降低了，我們也不再用去無聊地思考為什么風能從一邊到另一邊地吹過峽谷底部了，因為我們知道重要的是思考rock-floored valley是怎么形成的，它怎么變陡峭的，它所在的位置在哪里，被什么東西覆蓋，以及它沉淀物質在什么地方。

　　以上就關于SAT閱讀詞匯中的謂語動詞的學習，大家可以再好好琢磨一下上面這個例子，把它弄明白。接下來的工作就是自己找一些SAT閱讀文章，用上面介紹的方法進行學習。