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：

A fertile, plowed field is rapidly invaded by a large variety of weeds, whereas a neighboring construction site from which the soil has been compacted or removed to expose a coarse, infertile parent material may remain virtually free of vegetation for many months or even years despite receiving the same input of seeds as the plowed field.

詞匯講解：

fertile /'f??ta?l/ adj. (指土地)肥沃的, 富饒的;(指動植物)能結果實的, 能生育的;(指人的頭腦)主意多的, 有創造力的

plow /plau/ v. 犁<地>，用犁耕<地>

compact /k?m'p?kt/ v. 將(某物)緊壓在一起

coarse /k??s/ adj. 粗糙的;(指食物﹑ 酒等)低劣的, 粗劣的;不高雅的，粗俗的;

結構劃分：

A fertile, plowed field is rapidly invaded (by a large variety of weeds), whereas a neighboring construction site (from which the soil has been compacted or removed to expose a coarse, infertile parent material) may remain virtually free of vegetation (for many months or even years) (despite receiving the same input of seeds as the plowed field.)

深度分析：

這個句子的主干部分是：

A fertile, plowed field is rapidly invaded whereas a neighboring construction site may remain virtually free of vegetation

whereas然而，表示對比，對比兩種情況

修飾一：(by a large variety of weeds) ，介詞短語

中文：被各種各樣的雜草

修飾二：(from which the soil has been compacted or removed to expose a coarse, infertile parent material) ，從句，修飾a neighboring construction site

這個句子理解的難點應該就在這里了，這個從句把a neighboringconstruction site和may remain virtually free ofvegetation分開了，注意斷句不要出問題。

中文：這里的土壤被緊壓或移除過以至于露出母質層(不要去理解啥是parent material，學術名詞)

修飾三：(for many months or even years) ，介詞短語

中文：幾個月偶然甚至是幾年

修飾四：(despite receiving the same inputof seeds as the plowed field.) ，介詞短語

中文：盡管得到了和這塊翻耕地同樣多的種子

參考翻譯：

一塊肥沃且被翻耕過的土地會被各種各樣的雜草迅速入侵，然而一個鄰近的建筑工地(這里的土壤被緊壓或移除過以至于露出母質層)可能幾個月甚至幾年都幾乎沒有植被覆蓋，盡管得到了和這塊翻耕地同樣多的種子。

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。