概要:3.Tomwantedtohaveacupofbeer.4.Theteachertoldustodomorningexercises.5.Ihavenothingtosay.6.Theywenttoseetheiraunt.7.It’seasytoseetheiraunt.8.Idon’tknowwhattodonext.9.Iheardthemmakeanoise.说明:1.动词不定式作主语,2.动词不定式作表语,3.动词不定式作宾语,4.动词不定式作宾语补足语,5.动词不定式作定语,6.动词不定式作目的状语,7.动词不定式作真正主语,it代替动词不定式,作形式主语。8.带有连接代词的动词不定式作宾语,9.不带to的动词不定式作宾语补足语。掌握动词不定式应注意的几个问题:1.“to”是不定式符号还是介词,下列短语中的to都是介词。agreetoobjecttocloseto,cometo,leadto,referto,equalto,familiarto,pointto,thankto,devoteto,nextto
高二英语非谓语动词的用法讲解及其练习,标签:高二英语知识讲解大全,高二学习方法,http://www.kgf8.com3.Tomwantedtohaveacupofbeer.
4.Theteachertoldustodomorningexercises.
5.Ihavenothingtosay.
6.Theywenttoseetheiraunt.
7.It’seasytoseetheiraunt.
8.Idon’tknowwhattodonext.
9.Iheardthemmakeanoise.
说明:1.动词不定式作主语,2.动词不定式作表语,3.动词不定式作宾语,4.动词不定式作宾语补足语,5.动词不定式作定语,6.动词不定式作目的状语,7.动词不定式作真正主语,it代替动词不定式,作形式主语。8.带有连接代词的动词不定式作宾语,9.不带to的动词不定式作宾语补足语。
掌握动词不定式应注意的几个问题:
1.“to”是不定式符号还是介词,下列短语中的to都是介词。
agreetoobjecttocloseto,cometo,leadto,referto,
equalto,familiarto,pointto,thankto,devoteto,nextto,belongto,beusedto,lookforwardto
2.带to还是不带to
Ihavenochoicebuttogivein
Icannotdoanythingbutgivein
Isawhimentertheclassroom.
(但是:Hewasseentoentertheclassroom.)
3.动词不定式逻辑主语是由for作为标记的。但是有时用of.
It’snecessaryforyoutostudyhard.
It’sfoolishofhimtodoit.
与of连用的形容词有:
good,kind,nice,wise,clever,foolish,right,wrong,careful,careless,polite,possible
4.后接不定式作宾语的动词有:
want,hope,wish,like,begin,try,need,forget,agree,know,promise,teach,refuse,help,arrange,dare,decide,determine,fail,manage,offer,prepare,continue,ask,mean,choose,expectetc.
需要宾语补足语的动词不能用动词不定式直接做介词的宾语,而要用it做形式宾语。例如:通常不说Wethinktoobeythelawsisimportant.而说Wethinkitimportanttoobeythelaws.
5.不定式的省略。下列短语中,如果意义明确,常常省略到to。
wantto,wishto,hopeto,liketo,hateto,planto,tryto,loveto,haveto,o
ughtto,needto,usedto,beableto
6.不定式作定语,应注意两种关系:
1)动宾关系:
Hehasalotofmeetingtoattend.
Pleaselendmesomethingtowritewith.
Heislookingforaroomtolive
Heislookingforaroomtolivein.
Hehasnomoneyandnoplace
tolive(in).
Ithinkthebestwaytotravel(by)isonfoot.
Thereisnotimetothink(about).
2)主谓关系:
Sheisalwaysthelast(person)tospeakatthemeeting.
----I’mgoingtothepostoffice,forIhavealettertopost.(逻辑主语是I)
-------Thankyou.ButIhavenoletterstobepostednow(逻辑主语不是I)
7.不定式作状语,可以有以下几种意义:
1)原因
Heisluckytogethereontime.
这种结构中常用的形容词有:
happy,glad,delighted,pleased,sorry,eager,anxious.lucky,fortunate,proud,angrysurprised,frightened,disappointed,ready,clever,foolish,worthy
2)目的
Hecametohelpmewithmymaths.
3)结果
Ihurriedtogetthereonlytofindhimout.
Thebookistoohardfortheboytoread.
Heisoldenoughtogotoschool.
8.不定式作补足语
Isawhimplayinthestreetjustnow.
能跟不带to的不定式作补足语的动词有:
see,feel,hear,listento,lookat,watch,let,havemake,observe,notice
注:当这些词为被动式时,不定式要带to,如:
Hewasseentoplayinthestreetjustnow.
二.动名词
LearningEnglishisverydifficult.
学英语非常困难。
Hisjobisdrivingabus.
他的工作是开车。
Ienjoydancing.
我喜欢跳舞。
Ihavegotusedtolivinginthecountry.
我已经习惯了住农村。
Takesomesleepingtablets,andyouwillsoonfallasleep.
吃点安眠药,你很快就会入睡。
注意以下几种结构:
1.There’snotellingwhatwillhappen.
=It’simpossibletotellwhatwillhappen.
=Noonecantellwhatwillhappen.
2.It’snousetalkingwithhim.
It’snogoodspeakingtothemlikethat.
3.There’ssomedifficulty(in)doing…
在此句型中,difficulty可以由以下单词替换:
trouble,problem,fun,pleasure,agoodtime,ahardtime
注意以下几个问题:
1.下列动词后跟不定式与跟动名词作宾语意义有区别,
forgettodo…忘记要做某事
forgetdoing…忘记做了某事
remembertodo…记住要做某事
rememberdoing…记着做了某事
meantodo…有意要做某事
meandoing…意味着做了某事
regrettodo…对要做的事表示后悔
regretdoing…对做过去的事后悔
can’thelptodo…不能帮助做某事
can’thelpdoing…情不自禁做某事
trytodo…尽力去做某事
trydoing试着做某事
learntodo…学着去做某事
learndoing…学会做某事
stoptodo…停下来去做(另一件事)
stopdoing…停止做某事
goontodo…接着做(另外一件事)
goondoing…继续做某事
usedtodo…过去做某事
beusedtodoing…习惯做某事
2.动名词作定语与现在分词作定语意义有区别
动名词作定语表达n+fordoing的含义
上一页 [1] [2] [3] [4] [5] [6] [7] [8] 下一页