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英語(yǔ)中動(dòng)詞不定式用法歸納學(xué)習(xí)
不定式的內(nèi)容。動(dòng)詞不定式是一種非謂語(yǔ)動(dòng)詞形式
2022-12-08 -
在英語(yǔ)中動(dòng)詞不定式做定語(yǔ)的用法
不定式作定語(yǔ)通常要放在它所修飾的名詞之后,表示一個(gè)將來(lái)的動(dòng)作,即不定式的動(dòng)作發(fā)生在謂語(yǔ)之后。下面是小編給大家分享的英語(yǔ)動(dòng)詞知識(shí),大家可以作為學(xué)習(xí)的參考。 【1】修飾主語(yǔ)不定式 A:表示一種將要發(fā)生動(dòng)作且是被動(dòng)(to be done結(jié)構(gòu)) The car to be bought is for his sister. The car which will be bought is for his sister. B: 表示一種將要發(fā)生動(dòng)作且是主動(dòng)(to be do結(jié)構(gòu)) The person to meet you at the railway station is called Jack. =The person who will meet you at the railway station is called Jack. C:表示一種正在發(fā)生動(dòng)作且是主動(dòng)(to be doing結(jié)構(gòu))(不定式動(dòng)作發(fā)生講話人之前,且一直都在進(jìn)行之中) The boy to be sleeping in the room is my younger brother. =The boy who is sleeping in the room is my younger brother. D:表示已經(jīng)事先已經(jīng)完成了動(dòng)作(to have been done結(jié)構(gòu)) The building to have been built is our teaching building. =The build which has been built is our teaching building. E:表示從過(guò)去到現(xiàn)在一直都進(jìn)行的動(dòng)作(to have been doing結(jié)構(gòu)) The person to have been watching TV in the room is my father. =The person who has been watching TV in the room is my father. 【2】修飾表語(yǔ)的不定式 A:(表示一種習(xí)慣上的泛指或經(jīng)常反復(fù)發(fā)生動(dòng)作) She is always the first person to come and the last person to leave. B:表示一種已經(jīng)完成動(dòng)作 He was the first person to arrive . =He was the first person who arrived. 【3】修飾賓語(yǔ)的不定式 A:(表示已將發(fā)生的動(dòng)作且是主動(dòng)) I have three letters to post this afternoon .(表示自己郵寄) B:(表示已將發(fā)生的動(dòng)作且是被動(dòng)) I have three letters to be posted this afteroon.(表示別人郵寄) C:He need something to eat .(表示自己吃) 備注:關(guān)于修飾賓語(yǔ)的不定式有以下幾種情況 (1) 如果不定式為不及物動(dòng)詞需要帶上相應(yīng)介詞 He needs a pen to write with We need to find a house to live in (2) 如果修飾為time, way, place可以省略相應(yīng)介詞 He can’t find a place to live (3) 如果不定式為主動(dòng),則不定式邏輯主語(yǔ)為句子主語(yǔ) She has two children to take care of .(主語(yǔ)自己照顧) (4) 如果不定式為被動(dòng),則不定式邏輯主語(yǔ)不是句子主語(yǔ) She has two children to be taken care of .(別人幫助主語(yǔ)照顧) 不定式作定語(yǔ)的用法: 不定式做定語(yǔ)通常要放在被修飾的詞后。例如: I have some books for you to read.我有一些書給你看。 We have a lot of homework to do today.今天我們有很多作業(yè)要做。 He hasn’t kept his promise to write to his parents regularly.他沒(méi)有信守定期給父母寫信的諾言。 注意:a.作定語(yǔ)的不定式如果是不及物動(dòng)詞,或者不定式所修飾的名詞或代詞是不定式動(dòng)作 的地點(diǎn)、工具等,不定式后面須有相應(yīng)的介詞。例如: He is looking for a room to live in.他在找房子住。 There is nothing to worry about.沒(méi)有什么可擔(dān)心的。 Please give me a knife to cut with.請(qǐng)給我一把刀用。 但是,不定式所修飾的名詞是 time,place或 way,不定式后面的介詞習(xí)慣上要省去。例如: He had no money and no place to live.他沒(méi)有錢,也沒(méi)有房子住。 b.當(dāng)作定語(yǔ)的不定式所修飾的名詞或代詞是不定式動(dòng)作的承受者時(shí),不定式既可以用主動(dòng)語(yǔ)態(tài),也可用被動(dòng)語(yǔ)態(tài),但其含義有所不同.試比較: Have you anything to send? 你有什么東西要寄嗎?(不走式 to send的動(dòng)作執(zhí)行者是 you) Have you anything to be sent? 你有什么要(我或別人)寄的東西嗎?(不定式 to be sent的動(dòng)作執(zhí)行者是已被省略的 me或 someone else) c.下列詞語(yǔ)后常接不定式作定語(yǔ):chance、wish、right、courage、need、promise、time、opportunity、way、the first、the second、the last、the only等。 He is always the first to come and the last to leave.他總是第一個(gè)到,最后一個(gè)走。 I have a lot of work to do. 如何判斷不定式作定語(yǔ)、賓補(bǔ)還是狀語(yǔ): 現(xiàn)在,許多網(wǎng)友和英語(yǔ)學(xué)習(xí)者,對(duì)這個(gè)問(wèn)題有些模糊不清,我們有必要澄清一下。請(qǐng)對(duì)比以下三個(gè)句子: 1. This is the key to open the front door. 2. I expect my key to open that lock. 3. He used his key to open the door. 句1:to open the front door作定語(yǔ)。但有人認(rèn)為它是目的狀語(yǔ),這是錯(cuò)誤的。從意思上看,“打開(kāi)前門”是修飾“鑰匙”的,毫無(wú)疑問(wèn)作定語(yǔ)。語(yǔ)法上看它不可能修飾系動(dòng)詞is,所以不是狀語(yǔ)。一般說(shuō)來(lái),在表語(yǔ)后面的不定式都是定語(yǔ),不是狀語(yǔ)。 句2:open that lock是賓補(bǔ),修飾my key。因?yàn)閗ey做了謂語(yǔ)動(dòng)詞expect的賓語(yǔ),而在邏輯上又跟不定式是主謂關(guān)系,所以是賓語(yǔ)補(bǔ)足語(yǔ)。不定式作賓補(bǔ)是有條件的,在“動(dòng)詞+賓語(yǔ)+不定式”結(jié)構(gòu)中,必須具備上述要求才可以。除了expect外,類似的動(dòng)詞還有:ask, want, wish, order, tell, persuade, advise, allow, warn, encourage, cause, require, let, have, make, see, watch, notice, observe等。 句3:to open the door是目的狀語(yǔ),不是賓補(bǔ)。這個(gè)句子看起來(lái)與句2非常相似,但正是由于兩個(gè)謂語(yǔ)動(dòng)詞的性質(zhì)不一樣,才出現(xiàn)了兩種不同的成分。在這個(gè)句子中,to open the door是主語(yǔ)He發(fā)出的,his key跟 to open the door不存在邏輯上的主謂關(guān)系,不定式是He used his key的目的, 所以它是目的狀語(yǔ)。廣義上的目的狀語(yǔ),不一定非要翻譯成“為了……”,只有在不定式前加了in order 或so as強(qiáng)調(diào)時(shí),才突出目的。 此外,不定式還可作結(jié)果狀語(yǔ)(She hurried to the station only to be told the train had gone.)或原因狀語(yǔ)(I am delighted to receive your email.)。 【特別說(shuō)明】 在英語(yǔ)中,狀語(yǔ)是一個(gè)非常龐大的句子成分,其主要作
2022-02-25 -
中考英語(yǔ)語(yǔ)法之動(dòng)詞后接不定式和動(dòng)名詞的區(qū)別
在復(fù)習(xí)中考英語(yǔ)知識(shí)點(diǎn)的時(shí)候,同學(xué)們知道動(dòng)詞后面接不定式和動(dòng)名詞的區(qū)別嗎?一般是在時(shí)間節(jié)點(diǎn)有一些不同,具體的詳細(xì)解答在下文中都有哦一起來(lái)看下吧~還能學(xué)到很多實(shí)用的詞組哦~
2016-10-17 -
動(dòng)詞不定式的用法
不定式在被修飾的詞語(yǔ)之后。例如: I have a lot of work to do. 我有許多事情要做。 五、不定式短語(yǔ)作主語(yǔ)時(shí),常用it作形式主語(yǔ),真正的主語(yǔ)不定式短語(yǔ)放在后面。例如: It is right to give up smoking. 戒煙是有益的。 六、作表語(yǔ)。例如: To him,the first important thing was to save lives. 對(duì)他來(lái)說(shuō),最重要的事情就是拯救生命。 His wish is to become a scientist. 他的愿望是當(dāng)一名科學(xué)家。 七、動(dòng)詞不定式用在疑問(wèn)詞how,when,where,what,which等之后,作賓語(yǔ)或賓語(yǔ)補(bǔ)足語(yǔ)。例如: He taught us how to use a computer. 他教我們?nèi)绾问褂糜?jì)算機(jī)。 I don't know where to go? 我不知道去哪里。
2019-10-08 -
英語(yǔ)中動(dòng)詞不定式做主語(yǔ)的用法
不定式
2022-02-10 -
不定式作補(bǔ)語(yǔ)
7.2 不定式作補(bǔ)語(yǔ) ? 1) 動(dòng)詞+賓語(yǔ)+不定式
2007-01-01 -
英語(yǔ)語(yǔ)法知識(shí)之動(dòng)詞不定式做主語(yǔ)的用法
不定式?jīng)]有人稱和數(shù)的變化,在句中不能獨(dú)立作
2022-01-20 -
to do不定式的結(jié)構(gòu)變化
我們常說(shuō)的“to do”不定式,沒(méi)有“時(shí)”的變化,也不隨“人稱”和“數(shù)”的制約,但是,它卻有“體”與“態(tài)”的變化。具體怎么變? 一、“體”的變化 ? 關(guān)于“體”,不定式有:一般形式
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不帶to的不定式
不帶to不定式。 ??I heard someone sing last night. 我昨晚聽(tīng)到有人唱歌。 8. 在“why/ why not”結(jié)構(gòu)中: ??Why not go shopping now. 為什么現(xiàn)在不去購(gòu)物呢? 9. 在介詞“except和but”后: ??在except和but之式,即不定式、-ing分詞和-ed分詞。關(guān)于不定式,小編想告訴你:不定式分為兩種——帶to不定式前有“do”的某種形式,其后不定式不帶to。 ? They have did nothing except wait.除了等待,他們什么也沒(méi)做。 10. 在help后: ??Can you help me solve this problem.你能幫我解決這個(gè)問(wèn)題嗎? ? 在以上這10種場(chǎng)合中,不定式均不需要加to。你都get到了嗎?
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不定式作定語(yǔ)
7.6 不定式作定語(yǔ) ? 不定式做定語(yǔ)通常要放在被修飾的詞后。例如: I have a lot of work to do. So he made some candles to give light.
2007-01-01