4) 做状语的非谓语动词的选择
做状语的非谓语动词主要考查其各种形式的选择,如:
① ______ the earth to be flat, many feared that columbus would fall off the edge of the earth。
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。
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。
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。
a。 believe b。 to believe c。 believing d。 believed
从以上各题来看,考查的侧重点有:
(1)状语类别的判断
不同的状语对非谓语动词的要求不同,目的状语要求用不定式,如②。
(2)非谓语动词与句子属于之间的逻辑关系
根据主谓关系或动宾关系的不同来确定用现在分词还是用过去分词。
(3)非谓语动词的否定形式
not否定非谓语动词时置于非谓语动词之前,如③。
(4) 独立成分
有些非谓语动词的使用不受与主语关系的限制,称为独立成分,这类成 分只记忆即可。如:
generally speaking, judging from……, to tell the truth……, 等。 |