众所周知,对长难句的理解是提高六级阅读的重要环节。英语作为一种“形和”语言,其基本的语法结构和逻辑结构比较明显,大致有简单句、并列句和复合句三种。其句子成分不外乎主谓宾(表)、定状补;所 It is well-known that the understanding of long sentences is an important part of improving reading at level six. As a kind of “” and “” language, English has obvious basic grammatical structure and logical structure. There are three kinds of simple sentences, parallel sentences and complex sentences. The composition of the sentence is nothing more than the main guest (table), fixed-fill;