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不定式一般式的幾種固定用法整理
在語法中,動詞不定式是指動詞的一種不帶詞形變化從而不指示人稱、數(shù)量、時態(tài)的形式。它之所以被叫做不定式,是因為動詞不被限定,或者說不被詞形變化所局限。不定式屬于非謂語動詞。英語中的動詞不定式在考試中是比較常見的。今天我們來看一下不定式一般式的幾種固定用法。 動詞不定式作主語 動詞不定式作主語時,句子的謂語動詞常用單數(shù),其位置有以下兩種: 把不定式置于句首: To get there by bike will take us an hour. 騎自行車到那兒將花費我們一個小時。 用it作形式主語,把真正的主語不定式置于句后,常用于下列句式中: It's our duty to keep the environment clean. 保持環(huán)境整潔我們的責(zé)任。 動詞不定式作表語 不定式作表語常表示將來的動作,主語常常是表示意向、打算、計劃的詞,如wish, idea, task, purpose, duty, job等。 What I wanted was to get the work done as quickly as possible. 我想要的是能夠盡快地完成工作。 動詞不定式作補(bǔ)語 ? The book is believed to be very interesting. 人們認(rèn)為這本書非常意思。 動詞不定式可不定式是指動詞的一種不帶詞形變化從而不指示人稱、數(shù)量、時態(tài)的形式。它之所以被叫做不定式以作以上各種成分,但它畢竟是動詞,所以有動詞的屬性。動詞不定式及其短語還可以有自己的賓語、狀語,雖然動詞不定式在語法上沒有表面上的直接主語,但它表達(dá)的意義是動作,這一動作一定由使動者,我們稱之為邏輯主語。
2017-08-15 -
不定式的進(jìn)行式用法簡述
成為:to be + 現(xiàn)在分詞(the present participle) 以下是不定式的進(jìn)行式的一些常見用法: 常用于hope和promise之后,也用在agree,arrange,decide,determine,plan,undertake之后; I hope/hoped to be earning my living in a year's time. 我希望在一年之內(nèi)能自食其力。 I?promise to be making a great progress in the next year. 我承諾在接下來的一年里取得較大的進(jìn)步。 用于seem,appear,happen,pretend等動詞之后; He seems to be observing?us.??他好像在觀察我們。 I happened to be standing next to him when he fell. 他倒下的時候我恰巧站在他身邊。 用于情態(tài)動詞之后 He must be leaving?by train. 他一定是坐火車離開的。 You shouldn't be reading a novel. 現(xiàn)在你不應(yīng)該看小說。 不定式的進(jìn)行式可以表示同時進(jìn)行,也可以表示將來。原則上來說,不不定式是指動詞的一種不帶詞形變化從而不指示人稱、數(shù)量、時態(tài)的形式。它之所以被叫做不定式定時的一般式(to do)比較常見,易考點也比較多,但我們還是應(yīng)該了解不定式的這一形式,做到系統(tǒng)化地學(xué)習(xí)。
2017-08-15 -
不定式:動詞不定式的完成體
到了) I was to have helped?? him then . but I was too busy . 當(dāng)時我本想幫他的忙,可我太忙了。(未幫他的忙) 3) 表示“意圖,打算”之意的動詞如 hope , wish , expect , think , suppose , want , plan , agree , mean , try 等用不定式是英語語法的一個重要的版塊,今天,小編為同學(xué)們準(zhǔn)備了相關(guān)的不定式語法體系下的不定式過去時,又后接不定式完成式作賓語時,表示想做而未做的事情。這種意義也可用這類詞的“過去完成時+不定式的一般式”表達(dá)。如: We wished?? to have put out?? the fire in thirty minutes . (=We?? had wished to put…) 我們本打算半小時就把火撲滅的。(結(jié)果沒有) The engineers planned to have removed the temple before the dam was completed . (= The engineers?? had planned to remove the…) 工程師們本決定大壩建成之前把那座寺廟移走的。(結(jié)果沒有) ? 怎么樣,看完了這篇小編精心為大家準(zhǔn)備的文章,有沒有感覺收獲滿滿呢?喜歡就趕快收藏起來吧~
2017-12-20 -
不定式特殊句型why not用法簡述
不讓微笑與你相伴? Rather than grumbling over not being able to live forever, why not make a good journey out of this life. 與其抱怨不能令自己長生不死,倒不如好好令生命之不定式是指不被限定的一種動詞形式,即一種不帶詞形變化從而不指示人稱、數(shù)量和時態(tài)的形式。而不定式旅程不枉一走。 As long as you are going, why not take me with you? 既然你要去,為什么不帶我一起去。 好了,以上就是對不定式的特殊句型Why not的介紹,相信通過以上的例句你一定掌握得差不多了,還請同學(xué)們在日常的學(xué)習(xí)中一定要勤加練習(xí),在具體的句子中加以理解,一切問題就可以迎刃而解了。
2017-09-20 -
不定式的被動語態(tài)組成機(jī)構(gòu)及對應(yīng)用法
主動就用主動形式,意思上為被動就用被動形式:例如: Did it need to be done this morning? 這事今天早上久做完嗎? She can’t afford to buy a house of her own。 她現(xiàn)在還買不起自己的房子。 Whether you are right? or?not Is going to be tested by time。 你是否正確,需要時間來判定。 2、不定式的完成被動式表示發(fā)生在謂語動作之前的被動動作: I’m honored to have been given the chance to stand here and let my voice heard by all of you. 我非常榮幸能夠站在這里演講。 It’s said to have been dismantled 20 years ago 據(jù)說這在20年前就被拆除了。 She asked to be sent to the USA for further study。 她要求被送到美國去深造。. 3、there be 句型中的不定式被動語態(tài) There were so many passengers need to be transferred。 很多滯留的旅客需不定式的結(jié)構(gòu)。 1. to be done 2. 不定式還有完成式的被動式,結(jié)構(gòu)為to have been done 3. 在There be句型中: 不定式要被轉(zhuǎn)移。 There was business to be taken care of. 有生意要人管理。
2016-12-23 -
解析 | 動詞不定式的用法
做到) We meant to have stayed there a week. 我們原打算在那兒呆一個星期的 。 I wanted to have dropped her a line, but forgot to do so.? 我原想寫一封信給她,但忘記了。 2. 作介詞的賓語 不定式可以作介詞but和except的賓語。 The teacher made no comments except to tell him to work hard. 老師除了叫他努力學(xué)習(xí)外,未做任何評價。 He had no choice but to sit there as usual. 他沒有什么選擇,只不定式好像往常一樣坐在那兒。 There is nothing we can do but wait patiently. 我們只能耐心等待。 3. 作形容詞的賓語 不定式作形容詞的賓語有兩種類型,一是句子的主語是不定式的邏輯主語,二是句子的主語是不定式的邏輯賓語。 ①句子的主語是不定式的邏輯主語 這一類的形容詞有:afraid, angry, anxious, clever, content, cruel, determined, disappointed, eager, foolish, fortunate, frightened, happy, impatient, glad, lucky, naughty, prepared, proud, ready, slow, shocked, sorry, surprised, willing等。 I am sorry to say that he is going from bad to worse. 很遺憾他的情況每況愈下。 She was not content to live a quiet life in a small town. 他不滿足在一個小鎮(zhèn)里過默默無聞的生活。 ? ②句子的主語是不定式的邏輯賓語 這類的形容詞有:easy, hard, cheap, expensive, dangerous, difficult, funny, fit, impossible, interesting, nice, pleasant, simple, strange, useful,等. This problem is easy to solve. 這個問題很容易解決。 The water is not fit to drink. 這水不適合飲用。 She is hard to get along with. 她不太好相處。 ? 怎么樣,看完了這篇文章,大家是不是對動詞不定式能充當(dāng)?shù)木渥又械某煞钟辛顺醪降牧私饬四??喜歡就趕快收藏起來吧~
2017-10-16 -
to 不定式的固定用法以及相關(guān)例句分析
該做某事 例句: You are supposed to have done all the cleaning job before breakfast。你應(yīng)該在早餐前就把清潔工作做好。 6.Would like/want (sb.) to do sth. 想要做某事 例句:will you come to the dinner party?-----I’d love to but I have to take care of my younger sisiter.你會參加今晚的餐會嗎?-----我很愿意去,可是我還要照顧幼小的妹妹。 7.Have sth/nothing to do 與……有關(guān)/與……無關(guān) 例句:This project totally
2016-12-23 -
不定式的特殊句型so as to
本書。? But this historical data should be kept separate from the current problem determination artifacts, so as not to interfere with them. 但是應(yīng)該將這種歷史數(shù)據(jù)與當(dāng)前問題確定構(gòu)件分開進(jìn)行保存,這樣它們就不會互相干擾。? 2) so kind as to ---勞駕 you be so kind as to tell me the time? ?勞駕,現(xiàn)在幾點了。 Would you be so kind as to help me with the box? 請幫我拿一下箱子好嗎? All right, but would you be so kind as to make up your mind soon? We're very busy just now as you can see, sir. 好的,但是勞駕你快點做決定嗎?正如你看到的,我們現(xiàn)在很忙,先生。 Would you be so kind as to turn down the radio? 勞駕你把收音機(jī)調(diào)小聲一點好嗎? Would you be so kind as to open this window for me? Its stuffy. 你能幫我將窗戶打開嗎?這里快令人窒息了。 Would you be so kind as to do me a favour? 請你幫我一下好嗎? 好了,以上就是對不定式的特殊句型so as to的介紹,原則上來說,不不定式是指不被限定的一種動詞形式,即一種不帶詞形變化從而不指示人稱、數(shù)量和時態(tài)的形式。而不定式定時的一般式(to do)比較常見,易考點也比較多,但我們還是應(yīng)該了解不定式的這一形式,做到系統(tǒng)化地學(xué)習(xí)。
2017-09-20 -
語法解析:動詞不定式的完成進(jìn)行體
學(xué)校教了15年書了。(仍在教,強(qiáng)調(diào)繼續(xù)教) The kind-hearted millionaire is very happy to have been helping the poor . 那個善良的富翁一直在幫助窮人,并為此感到非常高興。(仍在幫) We supposed to have been living? here till our children grew up . 我們原以為可以在這一直住下去,直到我們的孩子長大。(但我們得搬家了) 二、動詞不定式完成體的被動式 當(dāng)主語與不定式動詞有被動關(guān)系,且不定式所表示的動作又先于謂語動詞動作發(fā)生時,動詞不定式就要用完成體的被式。如: The book is said to have been translated into many languages . 據(jù)說這不定式是英語語法的一個重要的版塊,今天,小編為同學(xué)們準(zhǔn)備了相關(guān)的不定式語法體系下的不定式本書被譯成很多種語言。 The oranges were thought to have all been sold? out . 人們認(rèn)為桔子已經(jīng)全部賣完。 He is very sad to have lost four bikes in less than one year . 他因不到一年就丟了4部自行車而感到很傷心。 ? 怎么樣,看完了這篇小編精心為大家準(zhǔn)備的文章,有沒有感覺收獲滿滿呢?喜歡就趕快收藏起來吧~
2017-12-20 -
總結(jié)不定式中可以省略to的情形講解(二)
不定式不帶to的不定式哦。例如: You must brush your teeth every morning and night. 你必須每天早晚刷牙。 You ought to finish the task as soon as possible. 你應(yīng)該盡快完成這個任務(wù)。 7、 在半助動詞后: You’d better bring an umbrella with you when you go out during the raining season. 在雨季,你出門最好帶一把傘。 8、在情態(tài)短語后: 在would rather/ would sooner/ would as soon, may/ might as well, cannot but/ cannot help but等情態(tài)短語之后,跟不帶to不定式。 I would rather not recognize you. 我寧愿沒有認(rèn)出你。 We might as well go for a walk since the weather is enjoyable. 天氣晴朗,我們不妨走走。 9、 在rather than和sooner than(置于句首)后
2016-12-21