托福閱讀不單單考驗詞匯量，更重要的是對長難句的理解?出國留學網(wǎng)托福欄目為大家整理了托福閱讀長難句成功的移居，預祝每一位學員都能取得理想的成績哦!
托福閱讀長難句成功的移居
uccessin colonization depends to a great extent on there being a site available for colonization ---- a safe site where disturbance by fire or by cutting down of trees has either removed competing species or reduced levels of competition and other negative interactions to a level at which the invading species can become established. (TPO32, 54)
大家自己先讀，不回讀，看一遍是否能理解
Success in colonization depends to a great extent on there being a site available for colonization ---- (a safe site) (where disturbance by fire or by cutting down of trees has either removed competing species or reduced levels of competition and other negative interactions to a level) (at which the invading species can become established.)(TPO32, 54)
托福閱讀長難句分析：
這個句子的主干就是：
Success in colonization depends (to a great extent) on there being a site (available for colonization)
注意depend on被短語to a great extent(很大程度)隔開了，斷句不要出現(xiàn)問題，后面還有一個放在后面的形容詞短語(available for colonization)修飾a site
修飾一：(a safe site) ，同位語，解說說明前面的a site
中文：一個安全的地點
修飾二：(where disturbance by fire or bycutting down of trees has either removed competing species or reduced levels of competition and other negative interactions to a level) ，從句
這個從句有點復雜：
where disturbance (by fire or by cutting down of trees) has either removed competing species or reduced levels of competition and other negative interactions to a level
(by fire or by cutting down oftrees)，介詞修飾放在后面disturbance
注意這里有一個并列結(jié)構(gòu)，either or
either removed competing species
or reduced levels of competition and other negative interactions to a level
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