1、长成分

　　1)、长从句做主语、宾语及其他成分

　　a、 主语从句

　　b、 宾语从句

　　2)、长状语

　　3)、层层修饰

　　4)、并列成分

　　新GRE阅读难句：倒装搭配

　　(1)、及物动词加介词：固定词组的固定搭配中，经常出现倒装情况，如：bring A to B，写作：bring to B A例：Yet Waltzer’s argument , however deficient , does point to one of the most serious weaknesses of capitalism-namely , that it brings to predominant positions in a society people who ,no matter how legitimately they have earned their material rewards , often lack those other qualities that evoke affection or admiration.

　　类似的情况：throw over , insert into , import into , infer from, establish for , advocate as 等(2)　及物动词加副词

　　例：make possible …(单词或者句子)

　　3、省略的几种情况

　　(1)、重复的成分

　　(2)、让步转折的省略：如although (but)

　　(3)、定语从句引导词的省略which(that )

　　(4)、定语从句的引导词和系动词同时省略，变成后置定语如：qualities(such as “the capacity for hard work”) essential in producing wealth4、 短语被分割：如：such as, so that , too to , more than , from A to B , between A and B5、 多重否定：如：

　　Despite these vague categories , one should not claim unequivocally that hostility between recognizable classes cannot be legitimately observed .