都說托福閱讀部分文章有難度，其實這種難度很多時候來自于文章中的長難句。這些句子結構復雜內容繁多，考生如果無法快速正確地看懂它們必然會影響對文章的理解和解題效率。所以下面小編就為大家帶來托福閱讀100個長難句的精選匯總和深度解析，為大家提供學習指點和啟發。

托福閱讀100個長難句實例分析

原句案例：

Only the last of these was suited at all to the continuous operating of machines, and although waterpower abounded in Lancashire and Scotland and ran grain mills as well as textile mills, it had one great disadvantage: streams flowed where nature intended them to, and water-driven factories had to be located on their banks whether or not the location was desirable for other reasons.

結構劃分：

Only the last of these was suited at all to the continuous operating of machines, and (although waterpower abounded in Lancashire and Scotland and ran grain mills as well as textile mills),it had one great disadvantage: streams flowed (where nature intended them to), and water-driven factories had to be located on their banks (whether or not the location was desirable for other reasons.)

深度分析：

修飾一：(although waterpower abounded in Lancashire and Scotland and ran grain mills as well as textile mills) ，從句

中文：雖然水力在Lancashire和Scotland十分豐富，能夠運轉谷物廠和紡織廠

修飾二：(where nature intended them to) ，從句

中文：水的流向是自然決定的

修飾三：(whether or not the location wasdesirable for other reasons.) ，從句

中文：而不管這個位置由于其他原因是否合理

參考翻譯：

只有最后一種完全適合持續運轉的機器，雖然水力在Lancashire和Scotland十分豐富，能夠運轉谷物廠和紡織廠，但它有一個缺點：水的流向是自然決定的，所以水力驅動的工廠不得不位于河岸邊，而不管這個位置由于其他原因是否合理。

托福閱讀中的長難句雖然會對考生造成一定的干擾，但只要考生具備了快速看懂理解它們的能力，其實長難句也并非難以應對，希望本文內容能夠幫助大家提升閱讀實力拿到高分好成績。