英語四級考試對固定結(jié)構的考查

字號:

對固定結(jié)構的考查
    如:
    ① the professor could hardly find sufficient grounds _____ his
    arguments in favor of the new theory。(2000。6)
    a。 to be based on b。 to base on
    c。 which to base on d。 on which to base
    ② the pressure _____ causes americans to be energetic, but it
    also puts them under a constant emotional strain。
    a。 to compete b。 competing采集者退散
    c。 to be competed d。 having competed
    ①題為不定式做定語的固定形式,答案為d,②題為某些特定名詞的定語結(jié)構,答案為a。在英語中有些名詞,如動詞變來的名詞,形容詞變來的名詞,以及means, way, time, moment, reason等要求其后用不定式做定語,不定式?jīng)]有體的變化。
    4) 做狀語的非謂語動詞的選擇
    做狀語的非謂語動詞主要考查其各種形式的選擇,如:
    ① ______ the earth to be flat, many feared that columbus would fall off the edge of the earth。(1996。6)
    a。 having believed b。 believing c。 believed d。 being believed
    ② _______ a teacher in a university, it is necessary to have at least a master‘s degree。(1995。1)
    a。 to become b。 become c。 one becomes d。 on becoming
    ③ realizing that he hadn‘t enough money and ____ to borrow from his father, he decided to sell his watch。(1995。1)
    a。 not wanted b。 no to want c。 not wanting d。 wanting not
    ④ ___ it or not, his discovery has created a stir in scientific circles。(1997。1)
    a。 believe b。 to believe c。 believing d。 believed
    從以上各題來看,考查的側(cè)重點有:
    (1)狀語類別的判斷
    不同的狀語對非謂語動詞的要求不同,目的狀語要求用不定式,如②。
    (2)非謂語動詞與句子屬于之間的邏輯關系
    根據(jù)主謂關系或動賓關系的不同來確定用現(xiàn)在分詞還是用過去分詞。
    (3)非謂語動詞的否定形式
    not否定非謂語動詞時置于非謂語動詞之前,如③。
    (4) 獨立成分
    有些非謂語動詞的使用不受與句子主語關系的限制,稱為獨立成分,這類成 分只記憶即可。如:
    generally speaking, judging from……, to tell the truth……, 等。
    (5) 做補足語的非謂語動詞的選擇