專業(yè)四級考試詞匯語法詳解六(1)

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Test Six
    有關否定
    1)通常作復數(shù)的集體名詞
    1)雙重否定最常見的形式有:
    no(not)……but……沒有……不……
    no(not)……without……沒有……不,除……不
    no(not)……unless沒有……就不……
    not……until直到……才……
    例如:There is no one but knows it.沒有一個人不知道此事。
    2)can not與副詞too,enough, sufficiently, over, too much等詞連用時,意為“無論怎樣也不過分”,“越…越”。例如:
    You cannot be too careful.你越仔細越好。
    We cannot praise him too much.我們無論怎樣贊揚他也不過分。
    近義詞辨析
    break, crack, crush, shatter,break, smash
    這組詞均含有“打破”或“擠碎”的意思。
    break
    是這組詞中最常用的,指使某件東西破碎。
    If you break that vase, you'll have to pay for it.如果打破了那只花瓶,你就得賠償。
    crack
    指打裂某物,但不一定打碎,因而通常不會成為碎片。
    You may crack these nuts with a hammer.你可以用錘子把這些堅果敲開。
    crush
    強調擠壓或踩的動作,毀壞程度取決于被壓物的組織結構,或變形,或成小塊,或可恢復原狀。
    To make wine, you first crush the grapes.若要造酒,需先將葡萄壓碎。
    shatter
    打破某物,力大到使碎片飛出很遠,常指整件東西完全被毀。
    The explosion shattered most of the windows in the building.爆炸震碎了那座大樓的大部分窗玻璃。
    smash
    突出暴力,擊打時動作較猛,被擊打的東西往往完全報廢。
    He smashed the window with a brick.他用磚塊擊碎窗玻璃。