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1、高一英语一动词不定式考点+练习7.1不定式作宾语1)动词+不定式afforddecidedetermineheIpplanwish举例:TheaimbotherexpecthesitateappearagreechoosecomeendeavorlongcareelectIearnpreparepretendpromiseundertakearrangedarehopemeanmanagerefuseseemaskdemandfaiIoffertendbedesirehappenoughtwaitdriverfailedtoseetheothercarintime.司机没能及时看见另一辆车
2、。Ihappentoknowtheanswerto的答案。2)动词+不定式;ask,beg,choose,expectfhate,prepare,promise,want,wish…yourquestion.我碰巧知道你那道问题动词+宾语+不定式heIpirrtendIike,love,needprefer,IIiketokeepeverythingtidy.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
3、)动词+疑问词+todecide,know,considerforget.learn,remember,show,understand,see,wonder,hear,findout,explain,telIPleaseshowushowtodothat.请演示给我们如何去做。Therearesomanykindsoftape-recordersonsalethatIcar/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,谓语动词用单戮Thequestionishowtoputitintopractice.问题是
4、怎样把它付诸实施。7.2不定式作补语1)动词+宾语+不定式仕。do)adviseallowappointbeIievecausechaIlengecommandcompeIconsiderdecIaredriveenableencouragefindforbidforceguesshireimagineimpeIinduceinforminstructinvitejudgeknowIikeorderpermitpersuaderemindreportrequestrequireselectsendstatesupposeteIIthinktraintrustunderstandurgewa
5、rn例句:a.FatherwiIInotallowustoplayonthestreet.父亲不让我们在街上玩耍。b.WebeIievehimtobeguilty。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・IfounditimportanttoIearn.IfoundthattolearnEnglishisimportant.典型例题:Thenextmorningshefoundthemaninbed,de
6、ad.A.lyingB.IieC.IayD.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。4)therebe+不定式believe,expect,intend,Iike,love,mean,prefer,want,wish,undrstandWedidn'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
7、・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。7.3不定式主语1)It'seasy(forme)todothat.我做这事太容易了easy,difficuIt,hard,comfortabIe,necessary,thefirst,thenext,important,possible,impossible,better;theIast,thebest,toomuch