大学英语四级考试：语法复习指导06

　　二、主句简单，而短语众多的句子，需耐心层层剥开。

　　例1：

　　What refrigeration（冷藏技术）did effectively promote was marketing --marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals around the globe in search of a good price.

　　What refrigeration（冷藏技术） did effectively promote

　　was marketing

　　--marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals

　　around the globe

　　in search of a good price.

　　例2：

　　Tracking whales is but one example of an exciting new world just opening to civilian scientists after the cold war as the Navy starts to share and partly
uncover its global network of underwater listening system built over the decades to track the ships of potential enemies.

　　三、注意语境陷阱：

　　对策：看清上下文，确定关键词义。

　　The fridge is considered a necessity. It has been so since the 1960s when packaged food first appeared with the label: “store in the refrigerator.”

　　In my fridgeless fifties childhood, I was fed well and healthily.

　　按照刚才讲的步骤做：

　　1.把句子快速切割，抓出重点。

　　2.必要时写下主干汉语意思。