2020湖南普通专升本英语语法：在复合结构中的不定式！

在复合结构中的不定式
不定式的复合结构是指有些动词带宾语后再带上不定式，作宾语的补足语。前边已提到过，在这种结构中宾语是不定式的逻辑主语。
专升本英语语法：在复合结构中的不定式！
1、有很多这样的动词可以跟宾语及其(或)补足语不定式,如：advise,allow,ask,enable,beg,cause,drive,encourage,expect,forbid,force,hate,get,intend,invite,like,permit,persuade,pretend,remind,say,teach,tell,trust,urge,want,warn等表示“致使”等意义
（1）The company manager may enable the men who tend the machines a large panorama(全景)of possibilites.
[A]to see<B>see[C]seeing[D]seen
（2）Did you intend us the new method?
[A]to use<B>using[C]our having used[D]the using of
（3）The teacher encouraged good compositions.
[A]us write<B>us writing[C]us to write[D]our wrting
专升本英语语法
2、在某些成语动词如arrange for,call on,care for,count on,count upon,depend upon,long for,prepare for,prevail upon,rely on,vote for,wait for等后面，也可以跟宾语加不定式的复合结构
We are waiting for the bus to come./They voted for Wang Gang to be the monitor./Don't count on me to do that.
3、另外，表示感觉的动词see,hear,feel,watch,notice,observe和have,let,make后的宾语可接不带to的不定式(help后不定式可带to也可不带to)
（1）I often heard him that his family was well descended.
[A]said<B>say[C]to say[D]to be said
（2）We must have a person them build the house.
[A]see<B>to see[C]will see[D]shall see
4、表示心理状态的动词像consider,declare,find,prove,think,know,believe,discover,feel(=think),imagine,judge,pretend,suppose,understand等词的宾语补足语不定式一般是to be(或动词的完成时态)
（1）“You've been taking a lot of nice photographs.”
——Thanks.I'm considering a professional photographer.
[A]becoming<B>about become[C]to become[D]over becoming
而且，在consider,declare,find,prove,think等动词后的to be是可以省去的。如：She considered me a scholar./They found him gulty.