Gre邏輯閱讀為什么理解會比較困難呢?gre邏輯閱讀中的句子相對托福考試要難的多，怎樣突破這些難句呢?小編為大家搜集整理有關(guān)gre邏輯閱讀中突破gre難句的語法結(jié)構(gòu)。
    分詞作狀語結(jié)構(gòu)
    分詞通常有現(xiàn)在分詞和過去分詞兩種，他們在文中，不僅可以作為形用詞，而且還能像副詞短語那樣，說明動詞或表達某個整句要表達的概念。例如：Then, having ensured that their species will survive, the shrimp die as the last of the water evaporates.然后，在確保其物種能生存下去之后，蝦子就會隨著最后一點水蒸發(fā)掉而死去。這個句子的having ensured that their species will survive相當(dāng)于when或者是after，即分詞短語可以用來做表示時間的狀語部分。又如：Used economically, one bottle of kerosene will last for at least one month.用的節(jié)省的話，一瓶煤油至少可以用一個月。這時的分詞又可以用來表示條件和原因。再如：Granting the achievement to be great, there is still something to be desired.即使成就是巨大的，仍有一些有待改進的地方。這時可見分詞短語在這里又可以表示讓步。此外分詞做狀語還可以表示伴隨等情況。
    此外，需要注意的是分詞的兩種用法和結(jié)構(gòu)：
    1)分詞的邏輯主語必須與主句的主語一致，如果不一致，要用獨立主格結(jié)構(gòu)。如：All the money having been spent, they had to look for a part-time job.錢花光之后，他們不得不找零活干。
    2)with+名詞(或代詞賓格)+分詞(短語)作狀語，表示伴隨情況。
    如：With oil expected to be scarce by the end of the century, the European Community has set aside 36 million dollars for hydrogen research over the past four years.預(yù)期本世紀末石油將緊缺，在過去四年里，歐洲共同體已儲備了3,600萬美元進行氫氣的研究工作。
    Then, maneuvering that iron stove through that doorway, with another mighty grunt Pete just heaved it forward and outward, and it smashed down against her little grassy-patched dirt back yard, the sounds of the crash and the iron cracking open sending her little spotted feist dog and her few any-breed chichens all yelping and squawking and flying.
    句子解析：maneuvering that iron stove through that doorway是現(xiàn)在分詞短語作狀語，表示時間。the iron cracking open是獨立分詞結(jié)構(gòu)，而sending her little spotted feist dog and her few any-breed chichens all yelping and squawking and flying的sending是分詞獨立結(jié)構(gòu)，而后面的三個現(xiàn)在分詞是作為賓語spotted feist dog and her few any-breed chichens的賓語補語。
    句子翻譯：然后，彼特搬著鐵爐走出門口，又大喝了一聲，舉起鐵爐向前往外拋去，頓時落在她亂草叢生的小后院，摔成碎片。撞擊聲和生鐵的破裂聲把她的小花狗和幾只小雞嚇得咯咯大叫，四散飛逃。