托福考試改錯(cuò)題常考要點(diǎn)及例題分析(上)Ⅱ

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二、介詞
    介詞是考試中出現(xiàn)的比較多的一個(gè)部分,而其中考的最多的就是介詞的固定搭配問(wèn)題。由于篇幅問(wèn)題,我們?cè)谶@里僅僅舉出幾個(gè)例題,在說(shuō)明書(shū)手冊(cè)中我們完整的列出了所有的介詞搭配,這些列出的搭配在以前的語(yǔ)法題中出現(xiàn)過(guò),只不過(guò)有的時(shí)候是正確的選項(xiàng),有的時(shí)候重復(fù)考。
    (一) 介詞搭配來(lái)源:考試大  例:The teeth in the upper jaw function together those
     A         B   C     
     in the lower jaw to cut, tear, and grind food.來(lái)源:考試大                  D
    分析:和…一起,應(yīng)該為together with,C錯(cuò)
    例:The Allegheny Mountain range is rich of coal.
    A       B     C  D
    分析:B錯(cuò)改為be rich in
    例:The rotation of the Earth on its axis is responsible to the
     A         B      C
     alternation of periods of light and darkness.
              D
    分析:C錯(cuò),應(yīng)改為responsible for。形容詞responsible后接名詞作賓語(yǔ)時(shí)要加介詞for。
    (二) 最重要的兩個(gè)介詞來(lái)源:考試大  1、介詞of 多余或者遺漏來(lái)源:考試大  例:Mosquitoes usually lay eggs, singly or in batches, on top stagnant water.
           A      B  C     D
    分析:D錯(cuò),應(yīng)改為top of stagnant。on top of …是因定表達(dá)法,意為“在…上面”。
    例:Christopher Plummer is a Canadian actor who has
                  A  B    
     starred in stage, television, and film productions on
       C
     both sides the Atlantic Ocean.
       D
    分析:D錯(cuò),應(yīng)改為sides of the。 sides為名詞,the Atlantic Ocean也是名詞,中間明顯少了一個(gè)介詞。
    2、介詞by
    一種情況表示被動(dòng),be+過(guò)去分詞+by,另一種表示通過(guò)……的方式, by doing
    例:The ceremony of marriage in the United States
     A         B      
      can be performed from a justice of the peace.
    C     D
    分析:D錯(cuò),應(yīng)改為performed by。謂語(yǔ)動(dòng)詞是被動(dòng)式,performed的動(dòng)作執(zhí)行者應(yīng)該由介詞by來(lái)引導(dǎo)。
    例:Along the east coast ,American Indian women's councils
      A                     
      could veto a declaration of war at refusing to
      B    C       D
      supply moccasins and field rations.
    分析:D錯(cuò),應(yīng)改為by refusing。通過(guò)拒絕提供鞋子和糧食,表示通過(guò)某種方式做某事要用介詞by,故將at refusing 改為by refusing。
    例:Algebra is the branch of mathematics concerned with
         A               
     operations on sets of numbers or other elements
         B          C  
     that are often represented at symbols.
               D
    分析:D錯(cuò),應(yīng)改為by。動(dòng)作的發(fā)出者應(yīng)該用介詞by來(lái)引導(dǎo)