不定式符号to的省略.doc

不定式符号to的省略??? 1．不定式作宾补省to: 在英语中有的动词用不定式做宾补时需要省略不定式符号to。可以这样进行记忆如下动词：二感觉：feel；perceive二听：hear; listen to；三让：have ; let ; make [have or let及少用被动]?五看：see; watch; notice; observe; look at。共12个。 Whenever something is wrong with you, please do?let me know. I will?have the students write?a passage about Internet. On?seeing the young child fall?into the lake, John sprang to his feet, and went to the rescue. Who?are you going to?have type?this letter for you? Who?would you rather?have clean?the room? It seemed so long before he?heard the stone hit?the water. Modesty?helps one make?progress?while conceit?makes one lag behind.?谦虚使人进步，骄傲使人落后。 He did not?perceive anyone come in.他没有觉察到有人进来。 如果上述动词用被动语态时，不定式符号to不能省略。 Paul doesnt have to be made?to learn. He always works hard. The fat boy was made to take?more exercise to lose weight. He was angry to be made?to pay double the price for it. The thief was perceived to steal?into the house.有人看见小偷溜进那房子里去了。 2. imagine, suppose, think等动词后用to be做宾补时，可以把to be?省略。 I suppose him a good man.?He is supposed (to be) nice.　我认为他是好人。他应该是个好人。 I imagined you a big tall man.我原猜想您是个身材高大的人。 He was thought an outstanding doctor.他被认为是一名杰出的医生。 We consider him worthy of confidence.我们认为他是值得信任的。 感官动词watch, find, feel等，若宾补是to be时，to?不能省。 We?discover him to be?an honest man.我们发现他是个诚实的人。 He?swore the stone to be?real diamonds.他发誓说那个石头是珍宝石。 I?suspect him to be?ill.我猜想他病了。 We all felt the plan to be unwise.我们都感到这计划考虑欠周到。 They find Chinese people to be happy and cheerful.他们发现中国人都很幸福和快乐。 3．主语部分有do,?或do的其他形式（如：does, did, done）时，不定式作表语时可以省略不定式符号to。 All I can?do?is?go?at once. =What I want to do is go at once. =All I have to?do?is?go?at once. =The only thing I can do is go at once.我能做的是马上走。 What I’m going to?do?him is (to)?teach?him a lesson.我要做的就是给他一个教训。 If you are wrong, the least thing you can do is (to) apologize.如果你错了，至少你应该道歉。 All you do to make the soup is mix the powder with boiling water.做这种汤只要把粉同水掺和在一起就行了。 4．Why not do sth.??为什么不做……呢？ Why do sth.? Will you pl