英語六級攻克閱讀關(guān)鍵句197. There are good reasons to be troubled by

197. There are good reasons to be troubled by the violence that spreads throughout the media.

譯文　對于媒體傳播的暴力，我們有充分的理由感到不安。

點睛　本句的主干是There are good reasons to be troubled...。其中that引導(dǎo)定語從句，修飾violence。

there are good reasons to do sth. 是指“有充分的理由做某事”。如：

There are good reasons why I couldn't tell you this before. 我之前不能告訴你這件事是有充分理由的。

violence意為“暴力”。throughout意為“到處”。如：

The disease spread throughout the country. 這種疾病蔓延至全國。

考點歸納　與spread含義相近的詞還有scatter和disperse，這些動詞均含有“使分散，使散開”之意，它們的區(qū)別為：

spread指“一直延伸，蔓延”，側(cè)重“遍及”。如：

The rapid spread of the disease is alarming the medical authorities. 這種疾病的迅速蔓延使醫(yī)療當局感到憂慮不安。

scatter指用暴力等手段使人或物向四處散開，或把某物隨意撒開。如：

He scattered his clothes all over the floor. 他把衣服扔得滿地都是。

disperse多指把一群人或物等徹底驅(qū)散。如：

The police dispersed the crowd. 警方驅(qū)散了群眾。