GRE閱讀長難句有哪些解題技巧呢？整體法和撥筍法是解決GRE閱讀長難句的兩種常見方法，合理有效運用這兩種技巧是解決GRE閱讀長難句的有效法寶。下面是GRE閱讀文章裏一道巨長的題目：
It can be inferred from the passage that a historian who wished to compare crime rates per thousand in a European city in one decade of the fifteenth century with crime rates in another decade of that century would probably be most aided by better information about which of the following?
很多學生果斷放棄，說題目就那麼長我怎麼做呀?如果你的技能僅停留在認識單詞，一看到長句就範跑跑，那我只能遺憾的告訴你：你GRE不可能取得高分。請試着思考一個簡單的問題：一個長句是怎麼產生的?其實長句就是一個個活蹦亂跳的短句用各種連接詞組合在一起的。當你明白這個問題的答案，我想你會慢慢養成一種閱讀習慣了。我提出了讀長句的`兩種方法，經常練習你一定會養成習慣。
GRE閱讀長句技巧1.撥筍法
即把一個複雜的意羣先用整體的元素來取代。比如一句經典的GRE句子：That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted. 從邏輯上來講，這句話就是That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted. 即A and B will be favored. A指的就是that sex ratio which maximizes the number of descendants an individual will have，而B指的是the number of gene copies transmitted.
