托福阅读高难度文章长难句实例解析：土壤质量和杂草入侵

想要看懂托福阅读长难句，考生除了拥有牢固的英语语法基础外，还需要积累大量的实际分析和应对长难句的经验。下面小编就来为大家带来一些托福精选资料教材中的长难句案例分析，帮助考生提升理解长难句的能力，更好地解答阅读难题。

托福阅读100个长难句实例分析

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.

词汇讲解：

fertile /'fɜːtaɪl/ adj. (指土地)肥沃的, 富饶的;(指动植物)能结果实的, 能生育的;(指人的头脑)主意多的, 有创造力的

plow /plau/ v. 犁<地>，用犁耕<地>

compact /kəm'pækt/ v. 将(某物)紧压在一起

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

结构划分：

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：

这个句子的主干部分是：

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

whereas然而，表示对比，对比两种情况

修饰一：(by a large variety of weeds) ，介词短语

中文：被各种各样的杂草

修饰二：(from which the soil has been compacted or removed to expose a coarse, infertile parent material) ，从句，修饰a neighboring construction site

这个句子理解的难点应该就在这里了，这个从句把a neighboringconstruction site和may remain virtually free ofvegetation分开了，注意断句不要出问题。

中文：这里的土壤被紧压或移除过以至于露出母质层(不要去理解啥是parent material，学术名词)

修饰三：(for many months or even years) ，介词短语

中文：几个月偶然甚至是几年

修饰四：(despite receiving the same inputof seeds as the plowed field.) ，介词短语

中文：尽管得到了和这块翻耕地同样多的种子

参考翻译：

一块肥沃且被翻耕过的土地会被各种各样的杂草迅速入侵，然而一个邻近的建筑工地(这里的土壤被紧压或移除过以至于露出母质层)可能几个月甚至几年都几乎没有植被覆盖，尽管得到了和这块翻耕地同样多的种子。

以上就是托福阅读中长难句的训练分析介绍，希望大家能够学到有效的训练和提升方法，让自己更为轻松地面对长难句得到高分。

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