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托福閱讀長難句練習題《肥沃土地的雜草》
現如今，我們很多時候都會有考試，接觸到練習題，只有認真完成作業，積極地發揮每一道習題特殊的功能和作用，才能有效地提高我們的思維能力，深化我們對知識的理解。什么樣的習題才能有效幫助到我們呢？下面是小編幫大家整理的托福閱讀長難句練習題《肥沃土地的雜草》，歡迎閱讀，希望大家能夠喜歡。
托福閱讀長難句練習題《肥沃土地的雜草》 1
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. (TPO32, 56)
fertile /ftal/ 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 /kmpkt/ v. 將(某物)緊壓在一起
coarse /ks/ adj. 粗糙的;(指食物 酒等)低劣的, 粗劣的;不高雅的，粗俗的;
大家自己先讀，不回讀，看一遍是否能理解
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.) (TPO32, 56)
托福閱讀長難句分析：
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，這種現象之前我們碰到很多了。
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
托福閱讀長難句參考翻譯：
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。
這個句子的主要修飾成分就是從句、介詞短語，大家務必想清楚，每一個修飾成分修飾的是什么，才能看清楚這個句子的結構。
托福閱讀長難句練習題《肥沃土地的雜草》 2
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. (TPO32, 56)
fertile /ftal/ 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 /kmpkt/ v. 將(某物)緊壓在一起
coarse /ks/ adj. 粗糙的;(指食物 酒等)低劣的, 粗劣的;不高雅的，粗俗的;
大家自己先讀，不回讀，看一遍是否能理解
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.) (TPO32, 56)
以下是一些關于托福閱讀長難句《肥沃土地的雜草》的練習題：
一、句子理解練習
1. “Weeds are the bane of a gardeners existence, and in fertile soil, they seem to thrive with a tenacity that defies easy eradication.”
請找出句子的主干部分。
解釋“bane”和“tenacity”在句中的意思。
翻譯這個句子。
2. “The rapid growth of weeds in nutrient rich land is a result of their efficient adaptation mechanisms which enable them to take full advantage of the favorable conditions.”
分析句子結構，特別是“which”引導的從句在句子中的作用。
用自己的話解釋“efficient adaptation mechanisms”的含義。
對這個句子進行翻譯。
二、句子簡化練習
1. “In the expanse of fertile ground, where the nutrients are abundant and the environment is conducive to growth, weeds not only sprout quickly but also develop extensive root systems that penetrate deeply into the soil, making them difficult to uproot completely.”
簡化這個句子，保留主要信息，去除不必要的修飾成分。
2. “The presence of weeds in fertile areas is often exacerbated by their ability to produce copious amounts of seeds, which can lie dormant in the soil for extended periods and then germinate when the conditions are optimal, such as in a warm and moist spring.”
簡化該句子，使它更簡潔明了，同時不改變原意。
三、句子推斷練習
1. “Given that weeds have a remarkable propensity to flourish in fertile soil and their resistance to many common removal methods, it can be inferred that farmers and gardeners need to adopt more sophisticated strategies to keep them in check.”
根據這句話，推斷出農民和園丁可能會采取哪些“more sophisticated strategies”。
解釋為什么雜草在肥沃土地上的生長和它們對清除方法的抵抗會導致需要更復雜的策略。
2. “Since weeds in fertile regions have a wide range of adaptive traits that allow them to compete successfully with cultivated plants for resources, one might assume that the development of weed resistant crop varieties is a high priority research area.”
從這句話推斷出雜草與栽培植物競爭的資源可能包括哪些？
說明為什么開發抗雜草作物品種會是一個重點研究領域。
答案
一、句子理解練習
1.主干部分：Weeds are the bane and they seem to thrive。
“bane”意思是“禍根；災星”；“tenacity”意思是“堅韌；頑強”。
翻譯：雜草是園丁的心頭大患，而且在肥沃的土壤中，它們似乎以一種難以輕易根除的頑強生命力茁壯成長。
2.句子結構：句子的主干是“The rapid growth of weeds is a result of their efficient adaptation mechanisms”，“which enable them to take full advantage of the favorable conditions”是一個定語從句，用來修飾“mechanisms”，說明這種適應機制的作用是使雜草能夠充分利用有利條件。
“efficient adaptation mechanisms”意思是“高效的適應機制”，在這里指雜草為了生存和生長所具備的'能有效適應環境的一些生理或生態特征。
翻譯：雜草在養分充足的土地上快速生長是它們高效適應機制的結果，這種機制使它們能夠充分利用有利的環境條件。
二、句子簡化練習
1. 在肥沃的土地上，營養豐富且環境利于生長，雜草不僅生長快，還會發展龐大的根系深入土壤，很難完全根除。簡化后：In fertile land, weeds grow fast and have extensive root systems and are hard to uproot.
2. 雜草在肥沃地區因能產生大量種子而增多，這些種子能在土壤中休眠很長時間，在條件最佳（如溫暖潮濕的春天）時發芽。簡化后：Weeds in fertile areas grow more because they produce many seeds that can lie dormant and germinate in good conditions.
三、句子推斷練習
1. 可能采取的策略包括使用更有效的除草劑、采用覆蓋作物抑制雜草生長、進行輪作讓雜草難以適應環境、利用生物防治方法（如引入雜草天敵）等。
因為雜草在肥沃土地上生長旺盛，簡單的清除方法難以去除它們。如果不采用更復雜的策略，雜草會搶奪作物的養分、水分和空間，影響農作物的生長和收成。
2.競爭的資源可能包括土壤中的養分、水分、陽光和空間。
因為雜草有各種適應特性來和栽培植物競爭資源，會影響栽培植物的生長和產量。所以為了減少雜草對栽培植物的負面影響，開發抗雜草作物品種就顯得尤為重要，這可以幫助農作物在和雜草的競爭中占據優勢，保證農業生產的效益。
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