你看到在宾语后面的是宾补.

　　1)动词+宾语+不定式(todo)adviseallowbelievecausechallengecompeldeclareencourageforbidforcefindhireinduceinstructinvitelikeorderpermitpersuaderemindrequestrequireselectsendsupposetelltrainurge例句：a.Fatherwillnotallowustoplayonthestreet.父亲不让我们在街上玩耍.b.Webelievehimtobeguilty.我们相信他是有罪的.Find的特殊用法：Find后可用分词做宾补,或先加形式宾语,再加形容词,最后加带to的动词不定式.find后也可带一个从句.此类动词还有get,have.Ifoundhimlyingontheground.Ifounditimportanttolearn.IfoundthattolearnEnglishisimportant.典型例题:Thenextmorningshefoundtheman___inbed,dead.A.lyingB.lieC.layD.laying答案：A.find的宾语后面,用分词或分词短语,起宾语补足语作用.现在分词表达主动,也表达正在进行,过去分词表达被动.2)to+be的不定式结构,作补语的动词.Acknowledge,believe,consider,think,declare(声称),discover,fancy(设想),feelfind,guess,judge,imagine,know,prove,see(理解),show,suppose,take(以为),understandWeconsiderTomtobeoneofthebeststudentsinourclass.我们认为汤姆是班上最好的学生之一.典型例题CharlesBabbageisgenerallyconsidered___thefirstcomputer.A.toinventB.inventingC.tohaveinventedD.havinginvented答案：A.由considertodosth.排除B、D..此句只说明发明这一个事实,不定式后用原形即可.而C为现在完成时,发明为点动词一般不用完成时,且此处也不强调对现在的影响,因此不选C.3)tobe+形容词Seem,appear,besaid,besupposed,bebelieved,bethought,beknown,bereported,hope,wish,desire,want,plan,expect,mean…Thebookisbelievedtobeuninteresting.人们认为这本书没什么意思.4)therebe+不定式believe,expect,intend,like,love,mean,prefer,want,wish,undrstandWedidn'texpecttheretobesomanypeoplethere.我们没料到会有那么多人在哪里.有些动词需用as短语做补语,如regard,thinkbelieve,take,consider.WeregardTomasourbestteacher.我们认为汤姆是我们最好的老师.Marytookhimasherfather.玛丽把他当作自己的父亲.

　　不定式在句中作定语,置于被修饰的名词或代词之后,例如Thenexttrain（名词）toarriveisfromWashington；Doyouhaveanything（代词）tosayonthequestion

　　不定式短语作定语和被修饰词之间表示以下关系：(1)表示将来的动作（例①）.(2)与被修饰词之间有动宾关系,如是不及物动词,则需加介词（例④）.(3)与被修饰词之间有动宾关系,同时与句中其它词之间又有逻辑上的主谓关系时,尽管有被动含义,却仍用主动语态（例③）；如只有动宾关系,而无逻辑上的主谓关系,则需用被动语态（例②）.(4)不定式作定语时,一般可转换为定语从句,例①toarrive=thatwillarrive.