通用高中英语语法知识点 非谓语动词

非 谓 语 动 词 步骤解题方法判断是否用非谓语形式看句子中是否已经有了谓语动词。通常一个句子中只有一个谓语。找非谓语动词的逻辑主语一般是句子的主语如果不是，可以判断为状语从句，或者是独立主格结构。判断主、被动关系根据非谓语动词与其逻辑主语是主动还是被动确定。判断时间关系非谓语动词所表示的动作发生在谓语动作:之前，用done; 之后，用to do ; 同时，用doing 考点 1  动词不定式               （1）It is（was）+adj.+（for/of+sb.） to do sth.（2）It takes（took） sb. some time/money to do sth. （3）有些动词或动词短语后只用to do作宾语：
promise    plan     manage    refuse     seem     prepare     expect     wish     failhope      afford    offer     choose      ask      agree      decide    demand   happen   
 would like to do sth.       be supposed to do sth.      be sure to do sth.be about to do sth.         be free to do sth. （4）主+谓 + it + 宾语补足语（adj./n.）+to do sth.      谓语动词有：think, find, feel, make, suppose, believe如：She finds it difficult to learn English well. （5）下列动词和动词短语后面常跟to do作宾语补足语：
advise   allow   ask   consider   expect   force   get   guess   help   invite   know leave    need    observe   order   permit   persuade   suppose   tell   think   want  
warn               would like   另外，help后充当宾语补足语的不定式可带to，也可不带to。  （6）使役动词和感官动词接不定式作宾补时，常接省略to的不定式，但是这些句子变成被动结构时，就必须带to。常见有：一“感”（feel）；二“听”（hear，listen）；三“让”（let，make，have）；四“看”（see，watch，look，notice）。如： I notice the man go into the building.           The man was noticed to go into the building （by me）. （7）动词believe, consider, feel, find, imagine, know, prove, suppose, think等后常接“to be+adj.”作宾补，而且to be常常省去。如： Someone believes him to be successful. =  Someone believes him successful.  （8）“特殊疑问词+to do sth.”结构           考点 2   动名词    （1）It is  no use/ no good/  fun/ funny/ worth / tiring/ a waste of time  + doing sth.（2）“No + doing”结构表禁止的否定祈使句。（3） + doing 的 词：    mind          enjoy         practise        keep        finish     risk     avoid     advise        suggest       consider        imagine     delay      miss    resist    allow         permit        be worth        be busy   put off       can't help    can't stand     feel like  
succeed in doingworry about doing        give up doing          admit to doing agree on doingapologize for doingbelieve in doing        dream of doing forget about doinginsist on doing       look forward to doingobject to doing persist in doing       prefer doing to doingstick to doing         think of doingthink about doing turn to doing
have trouble in doingspend…in doingstop sb.from doing      thank sb.for doingwaste…in doingcongratulate sb.on doing    devote oneself to doingexcuse sb. for doingforgive sb. for doing have difficulty in doinghave problem in doingpay attention to doingprevent sb. from doingkeep sb. from doing spend…（in）doingprevent…（from） doingstop…（from） doingwaste…（in） doinghabit of doing advice about/on doingdifficulty in doing apology for doingdelay in doingexperience in/of doing importance of doingexcuse for doinghope of doingidea of doinginterest in doingpossibility of doingskill in doingsuccess in doingmethod of doing be good at doing         be good for doing        be busy in doing        be afraid of doingbe angry about doing      be aware of doing        be bad at doing  be bad fordoing be confident of doing    be fond of doing         be hopeful of doing      be proud of doingbe expert in doing        be fearful of doing       be poor in doing         be suitable for doingbe tired from/of doing    be unaware of doing       be used to doing       be experienced in doingbe interested in doing   be responsible for doing be successful in doing   be unconfident of doing  
 
like/prefer/love/hate to do sth. 喜欢/不喜欢做某事（表示具体的一次性动作）like/prefer/love/hate doing sth. 喜欢/不喜欢做某事（表示抽象的习惯性动作）prefer to do sth. rather than do sth. 宁愿做……不愿做某事prefer doing sth. to doing sth. 宁愿做……不愿做某事want/need/require to do sth. 想/需要/要求做某事（人作主语）want/need/require doing 需要被做（物作主语）be afraid to do sth. 不敢做某事        be afraid of doing sth. 害怕做某事