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：

Others have blamed extinction on competition from the mammals, which allegedly ate all the dinosaur eggs--except that mammals and dinosaurs appeared at the same time in the Late Triassic, about 190 million years ago, and there is no reason to believe that mammals suddenly acquired a taste for dinosaur eggs after 120 million years of coexistence.

詞匯講解：

allegedly/?'led?idli/ adv.據稱，據傳聞

結構劃分：

Others have blamed extinction on competition from the mammals, (which allegedly ate all the dinosaur eggs)--except (that mammals and dinosaurs appeared at the same time in the Late Triassic, about 190 million years ago, and there is no reason to believe that mammals suddenly acquired a taste for dinosaur eggs after 120million years of coexistence.)

深度分析：

這個句子的主干就是：

Others have blamed extinction on competition from the mammals

修飾一：(which allegedly ate all the dinosaur eggs)，從句

中文：據說它們吃掉了所有的恐龍蛋

修飾二：(that mammals and dinosaurs appeared at the same time in the Late Triassic, about 190 million years ago,and there is no reason to believe that mammals suddenly acquired a taste for dinosaur eggs after 120 million years of coexistence.) ，從句

注意這個從句里面還有一個從句：

(that mammals suddenly acquired a taste for dinosaur eggs after 120 million years of coexistence)

中文：哺乳動物和恐龍同時出現在約190萬年前的晚三疊世，沒理由認為哺乳動物在和恐龍共同生活了120萬年之后，忽然愛吃恐龍蛋了。

參考翻譯：

其他科學家將(恐龍的)滅絕歸咎于哺乳動物的競爭，據說它們吃掉了所有的恐龍蛋——只是，哺乳動物和恐龍同時出現在約190萬年前的晚三疊世，沒理由認為哺乳動物在和恐龍共同生活了120萬年之后，忽然愛吃恐龍蛋了。

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。