高考非谓语动词课件 英语.pdf
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1、非谓语 动 词考 点归 纳动 谓语动 词词实意动 词/行为动 词(vt./vi)厂 run sing learn say write连系动 词am is are was wereY look sound seem get turn助动 词do does did have has will不 定式(to do)l 非谓语动 词1|动名 词(V ing)分 词(V-ing I V-ed)非谓语动 词使 用 条件一个句 子 当中,已 经 存在一个主句(谓语动 词).又 没有 连词 的 情况下,还 有别 的动 词出 现 时。She got off the bus,leaving her handbag
2、 on her seat.She got off the bus,but left her handbag on her seat.、不 定式(一),不 定式 的语 法形式动 词不 定式无人 称和 数 的变化,但 有时态和 语 态 的变化.时态 语 态 主动 语 态 被动 语 态一 般 式 to write to be writen进行 式 to be writing完成式 to have writtento have been written完成 进行 式to have been writing(二).不 定式 的句 法功 能具 有名 词、形容 词和副 词的特 征,可充 当成分:主 语,宾
3、语,宾 语补足语,表语,定 语,状语.1.作主 语侧 重于动作 的具体 性和 将来性To talk with you is a great pleasure.To mid the building took him a lot of time.但为使句 子平 衡,常 用it代 它作主 语,把它 移到句 子后 部去.It is a great pleasure to talk with you.It took him a lot of time to find the building.2.作 宾 语 A.跟不 定式作 宾 语的 常 见动 词:(1)hope,want,expect,wish,d
4、esire 等表 希望,想要的动词(2)like,love,dislike,hate 等表 好恶 的动 词(3)plan,intend,mean,prepare 等表 计 戈ll,打 算的动 词(4)decide,determine 等表决 定 的动 词(5)其他动 词 afford,fail,manage,try arrange dare,help,promise refuse learn offer、agree forget,bother I want to do it myself.Our teacher promised to see the film with us.B.常 跟疑问词
5、+不 定式作 宾 语的动 词:tell,advise,show,teach,find out,decide,discuss,learn,explain.He taught us how to use the tool.No one could tell me where to get the book.I hope youll advise me what to do.C.常 跟 形式宾 语的动 词 有些及 物动 词需要后 接”宾 语+宾 补”意思才 完整.作 宾 语的动 词不 定式 还 带有 自 己 的补足 语,常 用it 替代,而将其移到补足语后.Consider,feel,make fi
6、nd,believe,know,regard.We think it important to obey the law.I know it impossible to finish so much homework in a day.3.作 表语 A.表示 按 计划和 安排发 生的事 情 He is to marry Rose.B.表示主 语的内 容,但侧 重于 目的 性 Her wishes was to become an artist.c.表示 情态意义(应 该,必 须)The form is to be filled in and returned within a week.She
7、 is to blame.4,不 定式作 定 语 A.表即将发生的 情况 Charles Lindbergh is the first man to fly the Atlantic alone.(主 谓关 系)She has a good chance to go to colleges(同位 关 系)He has got lots of questions to ask(动 宾关 系)注意:1.如不 定式与 它所修 饰的词 有动 宾关 系,而这个不 定式又 是不及 物动 词,它后 面 应有 必要的介词.There is nothing to worry about 2,不 定式所修 饰的名
8、 词 是不 定式 的动作 所发 生的 地点或所使 用的 工具 时,它后 面要 带上 必要的介词.I need a pen to write with.He is looking for a room to live in B.常跟不定式作定语的名词 need,time,way,chance,opportunity,courage,reason,decision,wish.Is that the best way to solve the problem?They had no chance to go to school in those years.Our decision to wait
9、was wise.5.不 定式作 宾 语补足语 跟不 定式作 宾 语补足语的动 词 A.let,have,make,get 等表使 役 的动 词 They made us go with them.(比 较:They made a lot of paper flowers to decorate the room.)注意:Let/have/make sb.do;get sb.to do They got us to go with them.B.ask,tell,request,order 等表要 求,命令 的动 词 The chairman requested the members to
10、be silentMy teacher asked me to go there on time.C.allow,permit,forbid 等表许可 或 禁 止 的动 词 The guard forbade me to enter.D.wish,want,expect,intend 等表 希望 的动 词(hope 无此 用 法)Many parents expect their children to study abroad.E.see watch notice look at find observe hear listen to、feel 等表 感官 的动 词(六 看二听一 感 觉)I
11、 noticed tears come into his eyes.We often hear her sing the song at home.注:这些 词后 的不 定式 均不 带to F-think,consider,find,believe,suppose,know,understand,take 后 常跟不 定式作 宾 补(常 用to be 结 构)I consider him(to be)one of the best singers in the country.He proved himself(to be)a good teacher.She is believed to h
12、ave gone to the USA.G.其他动 词 advise,help,persuade,encourage,warn,cause,force,remind Please remind me to take the raincoat.He advised me to read English as often as possible.6.不 定式作 状语1)不 定式作 目的状语Tim sat near the fire to get warm.The athletes practised hard to win the match.为强调作作 目的状语的不定式,常用in order(n
13、ot)to,so as(not)to 短语前 者可 放在句 首,也 可 放在句中;后 者只 能 放在句中 2,不 定式作 结 果 状语作结果状语的不定式常 用于一些 固定搭 配中如:too to,enough to,only to,never to,so+形容 词/副 词+as to,such+名 词+as to do 弓|导。I lifted a stone,only to fall down my feet.I tried the door,only to find it locked inside.(强 调 意外 结 果)He is brave enough to go out alon
14、e at night It is too heavy to carry.3).不 定式作原 因 状语常放在 表示 心 理 感 觉的 形容 词后,说 明产 生这 种 情 绪的原 因I am happy to see you.She was sad to hear the bad news.Im anxious/eager to know the result常 用的 形容 词 有able,content,willing,free,happy,glad Jucky,sorry,angry,sad,rude,foolish,clever(三),不 定式 的省略现象 1)不 定式在感官动 词see,h
15、ear,feel,watch,notice,look at,listen to,overhear,observe 和使 役动 词have,make,let后作 宾 语补足 语时,不 定式 省略to。例 I watched him disappear in the distance.但 这种句 子如果变为 被动 结 构,有to They were made to work day and night.Someone was heard to come up the stairs.2)介 词but,except,besides后 接不 定式作 宾 语 时,介 词前 有 行为动 词do,不 定式 要
16、 省去to。例 We did nothing but/except wait then.反之,则不 能省略 Ive no choice but to stay here.3)不 定式在 系动 词后作 表语 时,当主 语部 分 有 行为动 词do,作 表语的不 定式to可 省 略。例:What I want to do now is find some books to read.4)有两个以上 的不 定式并列 在一 起 时,第二 个不 定式 的to可以 省略 I promise to finish my homework and hand it on time.5)当作 宾 语的不 定式 重
17、复时,只保 留to Do you want to have a rest?一Yes,I want to,but I cant.但 当to后 面的动 词 是be 或have 时,票保 留不 定式后 的be 或have 一Are you a sailor?一 No,but I used to be(a sailor).一 Does she have much money?一 No,but she used to have.6)在固定 词组和句 型中 省略to A-had better do/had better not do Youd better not see him.B.would rath
18、er do sth.than do sth.They would rather try and fail than give up the plan C-cannot but do sth.cannot choose but do sth.cannot help but do sth.“不 得不 As the last bus had gone,I could not but walk there.He cannot help but admit that he was wrong.D.why not do sth?表 建 议 why do sth?表责 备 Why not do it rig
19、ht now?E.prefer to do sth,rather than do sth.We preferred to put the meeting off rather than hold it without adequate preparation.(四),不 定式 的 时态 不 定式 的 时态形式一 般包 括四 种:一 般 式,完 成式,进行 式和 完成 进行 式 1)不 定式 的一 般 式(to do)一 般 式 表示的动作(状 态)和 谓语动作同 时(或几乎同 时)发 生,或在其后发 生 They decided to hold another meeting to discu
20、ss the problem.Do you have anything to do this afternoon?2)不 定式 的进行 式(to be doing)表示不 定式 的动作和主句 的动作同 时发 生 He is said to be playing a part in the film.They seem to be getting along quite well.3)不 定式 的 完成式(to have done)A.表示不 定式中 谓语动 词动作发 生 在主句 的谓语 动作之前。The novel was said to have been published.I regre
21、t to have been with you for so many years.He seemed to have finished his work.不 定式 的 完成式常 用 在be said、be believed be reported,be considered5 be thought、be known be supposed 或seem、appear hope,pretend 等 动 词之后止匕 夕卜,glad、happy satisfied sorry surprised disappointed,后也 接完成式时,但 要 注意与一 般 时 的区别。Im sorry to k
22、eep you waiting for a minute.对不 起,请稍等。(说话 时 还 未 等)Pm sorry to have kept you waiting.对不 起,让你久等了。(说话 时已 等了很久)B)表原本打 算做,但 未 能 实 现的事 I meant to have invited you to my house yesterday.They planned to have been married in May but had to put it off till June.I would like to have gone to the party,but I was
23、 too busy.常 用于 这一句 型 的动 词还 有 hoped/promised/wanted/wished/expected/planned.+to have done sth.C)用于 某些 情态动 词的后 面表示 对 过去事 情 的 推断或 虚 拟假 设.如:You must have met him yesterday.She cant have gone to Beijing,has she?They should/ought to have come here yesterday.4)不 定式 的 完成 进行 式(to have been doing)如果所 说的动作发 生于
24、 谓语动作之前,且一 直 在 继续,则 要用 完成 进行 式They seemed to have been talking about the problem all the afternoon.(五),不 定式 的语 态 当一个不 定式 逻辑上 的主 语 是不 定式动作 的 承受 者,这个不 定式一 般要用被动 形式 You are to attend the meeting to be held tomorrow,He asked to be sent to work there.不 定式 的被动 形式在句中可作主 语,宾 语,表语,补足语,定 语,状语.1)用作句 子 的真 正主 语。
25、如:It is an honour for me to be asked to speak here.It is necessary for us to be constantly reminded of our shortcomings.2)用作 某些动 词的 宾 语。如:He asked to be sent to work in Tibet.He hated to be flattered 3)用作 表语。如:What I want is to be left alone.The question is what is to be done next.4)用作 宾 语补足语。如:He w
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