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高中语法:非谓语动词

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高中语法:非谓语动词
(一)动词不定式:表明将来、意图,原因,成果等。
1. 结构: 一般式:to do (to be done)
          进行式:to be doing  (表明正在发作的动作)
          完结式:to have done  (表明该动作发作在主句谓语动词之前)
          否定式:not + to do
2. 效果(成份):
1) It is/was + adj (for/of sb)to do sth/ Sth is adj. to do     
2) hope, wish, decide, intend, expect, plan, determine, manage, refuse, fail, pretend, promise to do
3) ask, tell, teach, get, force, want, need, allow, forbid, permit, advise, persuade sb to do
4) have sth. to do; there be sth. to do等,表“要做”。
  I have something to type. (动作主语宣布)  I have something to be typed.(动作非主语宣布)
5) be to do 表方案或组织等。
6) 作独立成分:常用的这类短语有:to tell you the truth , to be frank(坦白地说), to be exact(切当地说), to begin with(首要), to make things worse(使工作更糟糕 的是)等。
7)使役动词let, make, have之后或感官动词feel, hear, listen to, see, watch, look at, notice, observe等后边,但在被迫语态中须复原to。 
8) would rather, had better, why (not), may /might as well, can’t help but等后边用不带to的动词不定式。
9) 当主语中是或含all, what等引导的从句时,且有do或其其它时态方法,后作表语的不定式常省掉to。e.g. All I can do is study hard.
10))only/never to do sth 表明出人意料的成果。(逗号后的动词不定式不表意图)
11)为了防止重复,能够省掉不定式后的内容但保存不定式符号to,但当结构中含有be,have时则不行省掉。
Are you the headmaster? Yes, but I don’t want to be.
12)疑问词+不定式
(二)动名词(作主语,宾语,表语,定语)
1) admit, appreciate, avoid, delay, dislike, enjoy, escape, imagine, keep, mind, miss, practise, quit, suggest, understand, be worth, stand, give up, feel like, insist on, succeed in, set about +doing
2) advise, allow, consider, forbid, permit, recommend sb to do /doing
3) 下列动词可跟v-ing或to do结构,但含义上有差异:
      forget / remember: + doing (忘掉/记住已做过) ;+ to do(还未做)
      regret: + doing(懊悔做了);+ to say / tell / inform(惋惜奉告)
go on: + doing(持续同一件事);+ to do (持续另一件事)
      can’t help: + doing(忍不住);+ (to) do(不能协助)
      mean: + doing(意味着);+ to do(计划、成心做)
      stop: + doing(中止做);+ to do(停下来做另一件事)
      try: + doing(测验);+ to do(极力做)
4) be used to / be accustomed to, pay attention to, look forward to, lead to, contribute…to, devote / dedicate…to, object to, be opposed to, get down to, be equal to, turn to + doing
5) 物+ need, require, want(需求)/ deserve(值得):+ v.ing(自动表被迫)/ to be done皆可。
6) It is no use / good, not any use / good, useless:+ doing


(三)分词
1. 结构:一般式:doing (现在分词:表明自动、进行)
                 done (过去分词:表明被迫、完结)
         完结式:having done / having been done(表明该动作发作在谓语动作之前)(不做定语)
         否定式:not + 分词
2. 留意:
(1) 逻辑主语的共同性:即分词的逻辑主语须与主句的主语存在自动或被迫的共同,自动共同用doing;被迫共同用done。(逗号公式:从句/分词/不定式,简单句)
(2) 独立主格结构:当分词的逻辑主语与主句主语不共同时,分词须有自己的主语,即:主语 + 分词,等同于一个状语从句。(主语+doing/done/to do/adj./adv./prep./ n.,简单句)
(3) 分词的独立结构:即在句中独立于主句之外,作状语,不须与主句主语坚持共同性。常见分词短语有:generally speaking, considering / seeing that /given that(鉴于,考虑到), judging from / by (由……判别), providing / provided (假如), supposing / suppose that (假定)等。
(4) with的复合结构,作随同状语,即:
with + 宾语+doing (与宾语自动联系)/done (与宾语被迫联系)/to do (表将来)/adj./ adv. / prep.
There be + n. + doing / done / to do: (同上)
(5)-ing形容词: 令人…… -ed形容词: 或人感到……
(6)状语:表明时刻、原因、成果、条件、退让、方法和随同等。

初中温习:非谓语动词用法概括
高中语法:否定搬运
中考非谓语动词六大抢手考点
宾语从句中的虚拟语气
状语温习

高中语法:非谓语动词

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