非谓语动词作宾语补足语

　　要求动词不定式做宾语补足语的动词有:feel, have, hear, let, listen to, look at, make, notice, observe, see和watch。在这些动词后面, 做宾语补足语的动词不定式不带to。例如:

　　I’ll try to get someone repair the recorder for you.

　　Electricity makes the motor run.

　　I heard him say so.我听到他这么说过。

　　She would not let the child do it.她不会让孩子做这事的。

　　I observed him stop at the gate.我看到他在门口停下来。

　　I watched him put on his coat.我看着他穿上衣服。

　　但是当这些动词用于被动语态时, 后面的动词不定式则必须带to:

　　The motor is made to run by electricity.

　　在 cannot but, do nothing but (except), had better, had best, rather than, would rather 。.than 和 would sooner than等结构后要求不带to的动词不定式。例如:

　　I have done nothing except do what I should.

　　One cannot but admire her even if one may not like her.你即使不喜欢她也只得佩服她。

　　要求动词+-ing(短语)作宾语补足语的动词有: discover, feel, find, have, hear, keep, leave, like, need, notice,observe, report, see, smell, spot, want, watch 等。例如:

　　Male secretaries sometimes find themselves mistaken for higher status

　　professionals.

　　You can have your tape recorder repaired in the shop over there.

　　其中在see, hear, feel, observe, watch, notice 等动词后, 既可以用不定式作宾语补足语, 也可以用动词+-ing作宾语补足语。前者强调动作发生的?事实( 即动作全部过程结束 ), 后者则强调动作的进行过程(即动作正在进行)。

　　Tom saw his parents get into the car and drive off.

　　I saw him making the experiment.

　　注: 如果是过去分词作宾语补足语, 则表示过去分词所表示的动作在谓语?动词所表示的动作发生之前已经完成。例如:

　　We found the work completely done.

　　Exercise 9--I Fill in the blands with proper verb forms: