问题标题:
英语动词不定式如何使用
问题描述:

英语动词不定式如何使用

刘宏亮回答:
  动词不定式   1不定式作宾语   1)动词+不定式   affordaimappearagreearrangeaskbedecidebothercarechoosecomedaredemanddesiredetermineexpectelectendeavorhopefailhappenhelphesitatelearnlongmeanmanageofferoughtplanpreparepretendpromiserefuseseemtendwaitwishundertake   举例:   Thedriverfailedtoseetheothercarintime.   司机没能及时看见另一辆车.   Ihappentoknowtheanswertoyourquestion.   我碰巧知道你那道问题的答案.   2)动词+不定式;动词+宾语+不定式   ask,beg,choose,expect,hate,helpintendlike,love,needprefer,prepare,promise,want,wish…   Iliketokeepeverythingtidy.我喜欢每件东西都保持整洁.   Ilikeyoutokeepeverythingtidy.我喜欢你年使每件东西都保持整洁.   IwanttospeaktoTom.我想和汤姆谈话.   IwantyoutospeaktoTom.我想让你和汤姆谈话.   3)动词+疑问词+to   decide,know,considerforget,learn,remember,show,understand,see,wonder,hear,findout,explain,tell   Pleaseshowushowtodothat.请演示给我们如何去做.   Therearesomanykindsoftape-recordersonsalethatIcan'tmakeupmymindwhichtobuy.有这么多的录音机,我都拿不定主意买哪一种.   注意:疑问词带不定式在句中作成分时,谓语动词用单数.   Thequestionishowtoputitintopractice.   问题是怎样把它付诸实施.   2不定式作补语   1)动词+宾语+不定式(todo)   adviseallowappointbelievecausechallengecommandcompelconsiderdeclaredriveenableencouragefindforbidforceguesshireimagineimpelinduceinforminstructinvitejudgeknowlikeorderpermitpersuaderemindreportrequestrequireselectsendstatesupposetellthinktraintrustunderstandurgewarn   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),understand   WeconsiderTomtobeoneofthebeststudentsinourclass.   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,undrstand   Wedidn'texpecttheretobesomanypeoplethere.我们没料到会有那么多人在哪里.   注意: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.
查看更多
八字精批 八字合婚 八字起名 八字财运 2024运势 测终身运 姓名详批 结婚吉日
已出生未出生
英语推荐
热门英语推荐
付费后即可复制当前文章
《英语动词不定式如何使用|小学英语问答-字典翻译问答网》
限时特价:5.99元/篇原价:20元