深深哒瑷
to 可以是介词,也可以是结构助词。作介词用的时候,后面跟名词或动名词,比如:give the book to Tom. i am looking forward to seeing you. 至于什么时候用to,介词的用法都是固定搭配的,与其记住很容易混淆的多种含义,不如直接背固定词组。坐结构助词用的时候,是做不定式,也就是to do 形式,后面必须跟动词原形。也可以理解为一种固定搭配,比如want to do , be going to do 。所以最好也是记住固定词组。情态动词后不加to直接加v.(原)行为动词加to do sth.(如:need)(表示时间)到, 直到, 在…到来之前, 离…; 例:from seven to ten(表示方向)朝, 往, 通向(表示状态)紧贴着, 紧靠着, 对着;(表示对象)对, 对于, 对…来说;(表示比较)比, 相对于;(表示方位)在…方向[方位], 处于…顺序;(表示距离)离, 距离;(表示目标)到达, 直到;(表示结果)转换为, 转变为, 趋于;(表示修饰)———的。扩展资料:To1.向;至;往:She's going to London.她要去伦敦。Turn to the left.向左转。Pisa is to the west of Florence. 比萨在佛罗伦萨的西面。He has gone to school.他上学去了。2.(用于表示一系列事物或一段时间的尽头或限度) 直到:from Monday to Friday从星期一到星期五 from beginning to end 从开始到结束。3.用于表示接受者:Give that to me.把那个给我。I am very grateful to my parents.我很感激我的父母。What have you done to your hair?你把头发怎么搞的?Sorry I didn't realize you were talking to me.对不起,我不知道你是在跟我说话。4接触到;针对:He put his hands to his ears.他将两手捂住耳朵。They sat back to back.他们背对背坐着。She made no reference to her personal problems.他没有提及自己的个人问题。5.达到某种状态:The meat was cooked to perfection.这肉煮得恰到好处。His speech reduced her to tears(=make her cry).他的话令她流泪。6.(用于引出比较中的另一部分):I prefer theatre to opera.我喜欢戏剧,甚于歌剧。7.(用于表示数量每```等于:How many dollars are there to the euro?多少美元等于一欧元?8.(用于表示时间)在```之前:It's ten to three.(=ten minutes before three o'clock).现在是三点差十分。9.(用于表达对某物的看法或感受):To me,it was the wrong decision.我认为那是错误的决定。It sounded liked a good idea to me.我觉得这听起来是个好主意。I don't think our friendship means anything to him.我认为我们的友谊对他说毫不重要。10.(用于表达某人对某事的反应或态度):To my surprise,I saw two strangers coming out of my house.我看见两个陌生人从我家里走出来,吃了一惊。His paintings aren't really to my taste.他的画真的不符合我的口味。11.(与动词连用,构成不定式。):I want to go home now.我现在想回家。Don't forget to write.别忘记写信来。I didin't know what to do.我当时不知道该怎么办。12.(指门)关上Push the door to.把门推一推关上。参考资料:百度百科---to
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小升初英语语法:to的用法
小升初必备语法:用作介词的to
to 有两种用法: 一为不定式+动词原形; 一为介词+名词/动名词, to 在下面的用法中是第二种,即to+ 名词/动名词:
admit to承认, confess to承认,
be accustomed to 习惯于, be used to 习惯于, stick to 坚持, turn to开始,着手于, devote oneself to 献身于, be devoted to 致力于, look forward to 盼望, pay attention to 注意
英语语法经典例题800例:非谓语动词(例题1)
【导语】 英语语法让很多学生都头疼,因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全,希望对同学们的英语语法学习有所帮助。更多内容尽在。
1. Everyone in our class was working hard and doing what we could _______ a good college.
A. enter B. to enter
C. entering D. entered
【陷阱】 容易误选A。有的同学一看到空格前的情态动词 could 就断定此处应填动词原形 enter。
【分析】 其实正确答案应是B。此句为省略句,即在 could 后省略了动词 do,若把句子补完整应为Everyone in our class was working hard and doing what we could do to enter a good college。即句中的不定式短语(to enter a good college)是用作目的状语的,而不是与情态动词(could)一起构成谓语。请再看类似例句:
(1) They did what they could to comfort her. 他们尽量安慰她。
(2) They did everything they could to save her life. 他们尽一切力量拯救她的性命。
(3) He studies as hard as he could to catch up with his classmates. 他拼命学习以便赶上他的同学。
值得指出的是,这也并不是说今后只要遇到类似结构的题就一定选带to不定式。请看以下试题:
(4) He ran as fast as he could _____ to catch the early bus.
A. to hope B. hope
C. hoping D. hoped
此题的答案是 C不是A,其中的现在分词短语 hoping to catch the early bus 用作伴随状语。
(5) He spent every minute he could _____ spoken English.
A. practise B. to practise
C. practising D. practised
此题答案选 C,这与前面动词 spent 的搭配有关,即 spend … (in) doing sth。若将此句补充完整,即为 He spent every minute he could spend in practising spoken English.
(6) Before going abroad he devoted all he could ____D____ his oral English.
A. improve B. to improve
C. improving D. to improving
此题答案选D,注意两点:一是 devote … to … 是固定搭配,意为“把……贡献给……”;二是其中的 to 是介词,不是不定式符号,后接动词时要用动名词。
2. He knows nothing about it, so he can’t help _______ any of your work.
A. doing B. to do
C. being doing D. to be done
【陷阱】 容易误选B,根据 can’t help doing sth 这一结构推出。
【分析】 其实答案应选A。比较以下结构:
can’t help to do sth = 不能帮助做某事
can’t help doing sth = 禁不住做某事,情不自禁地做某事
又如下面一题,答案也是 B:
She can’t help ____ the house because she’s busy making a cake.
A cleaning B. to clean
C. cleaned D. being cleaned
再请看以下试题:
While shopping, people sometimes can’t help _____ into buying something they don’t really need.
A. to persuade B. persuading
C. being persuaded D. be persuaded
此题应选C,句中的' can’t help 意为“禁不住”(注意根据句意用被动形式)。
3. All her time _______ experiments, she has no time for films.
A. devoted to do B. devoted to doing
C. devoting to doing D. is devoted to doing
【陷阱】 几个干扰项均有可能误选。
【分析】 此题最佳答案为B。现分析如下:
(1) devote 意为“致力于,献身于”,主要用 devote…to…或be devoted to,其中的to 是介词,不是不定式符号,故后接动词时要用动名词,不用不定式。
(2) 选A错误:若将 do 改为 doing 则可以。
(3) 选B正确:all her time devoted to doing experiments为独立主格结构,用作状语。
(4) 选C错误:因为all her time 与 devote 为被动关系,故应将devoting改为devoted。
(5) 选D错误:若单独看 All her time is devoted to doing experiments,此句并没有错,但问题是逗号前后两个简单句没有必要的连接方式,所以从整体上看仍不对,假若在后一句的句首加上and或so,则可选D,或将D将中的is 改为 being也可选它。
英语语法经典例题800例:虚拟语气(例题)
【导语】 英语语法让很多学生都头疼,因为复杂难懂的句式和词组有时难以记忆。为大家整理了英语语法大全,希望对同学们的英语语法学习有所帮助。更多内容尽在。
1. I forget where I read the article, or I _____ it to you now.
A. will show B. would show
C. am going to show D. am showing
【陷阱】 几个干扰项均有可能误选。
【分析】 正确答案选B。根据上文的语境可知句中的 or 隐含有一个虚拟的条件,即 or=if I didn’t forget where I read the article(要是我没忘记我在哪儿读过这篇文章的话——但事实上忘了)。
2. “It looks as if he were drunk.” “So it does. _____.”
A. He’d better give up drinking
B. He shouldn’t have drunk so much
C. Health is more important than drink
D. I wonder why he is always doing so
【陷阱】 几个干扰项均有可能误选,主要是受句中 drunk 一词的影响。
【分析】 最佳答案为D。关键信息是It looks as if he were drunk 中的虚拟语气,句子既然用了虚拟语气,也就是说,“他喝醉了”不是事实,只是他的言行好像是醉了,所以此题的最佳答案是D。
3. “Mary looks hot and dry” “So _____ you if you had so high a fever.”
A. do B. are
C. will D. would
【陷阱】 容易误选A或C。选A者,认为前后两句的动词性质应一致;选C者,认为其后带有if 条件状语从句,从语气上看,主句应用将来时态。
【分析】 此题最佳答案为D。分析如下:
(1) “so + 助动词 + 主语”是一个很有用的结构,它表示“……也一样”时。如:
He likes to watch TV, and so do I. 他喜欢看电视,我也一样。
When animals and plants disappear, so will man. 当动植物消失的时候,人类也会随之消失。
(2) 由于空格后的 if 条件状语从句的谓语用的是虚拟语气(这是很重要的信息),所以主句要用 would 而不用 will,即答案应选D。
伊月寒水20
英语to的用法
一、作副词To 作副词,意为“关着;关闭;关上”,尤指门,例如:He slipped out, pulling the door to.他溜了出去,虚掩上门。解析:只是表示门关上,但不一定完全关上。二、作介词
To 作为副词,是送好印象给想要把英语学好的人,那么开始步入正轨了。To 作为介词,用法不计其数以下例举常见的用法。
1. 表目的地或方向,意为“向,朝,往,对着”,例如:It was on the way to the station.那是在去火车站的路上。The dog ran to us as soon as we arrived.我们一到那条狗就向我们跑来。2. 引出动作的接受者,常跟 give,hand,send,write 和 address 等动词连用,意为“给,予,向”,例如:He gave it to his sister.他把那给了他的妹妹。She's always writing letters to the local newspaper.她总是给当地报纸写信。3. 与时间或数字等连用,表示范围或一段时间的结尾或界限,常用于表达式 from … to 中,意为“到,至”,例如:I'd say he was 25 to 30 years old.我猜他在25至30岁之间。They’re only open from Monday to Friday. They’re closed at the weekend.他们只在星期一到星期五营业。周末不营业。I like all kinds of music from opera to reggae.我喜欢各种音乐,从歌剧到雷盖都喜欢。4. 与名词连用,表示两个事物之间的关系,格式是 A to Ba. 跟在表示方向或目的地的名词后面,常见的有 door,entrance,road,route 和 way 等,例如:The door to the main office was open.主办公室的门开着。Is this the way to the airport?这是去机场的路吗?b. 跟在表示运输的名词后面,常见的有 bus,coach,ferry,flight 和 train 等,例如:The ferry to Santander takes 12 hours.到桑坦德的渡轮需要12个小时。Is this the bus to the stadium?这是去体育场的车吗?c. 跟在表示反应或回应的名词后面,常见的有 answer,key,reaction,reply,response 和 solution 等,例如:His reaction to her comments was very aggressive.他对她的评论反应非常激烈。They don’t seem to be able to find a solution to the problem of global warming yet.他们似乎还不能找到解决全球变暖问题的办法。5. 与动词连用一些动词后面可以跟介词 to,常见的有 be used,get used,listen,look forward,object,reply 和 respond 等,后面接名词性成分,例如:We listen to that CD you lent us. It’s great.我们听了你借给我们的CD。太棒了。I object to your remarks.我反对你的话。The bank hasn’t replied to my letter yet.银行还没有给我回信。I didn't think I could ever get used to living in a big city after living in the country.我觉得我在农村住了之后就无法适应大城市的生活了。We shall look forward to seeing him tomorrow.我们期待着明天与他会面。6. 与形容词连用一些与人的行为或感情有关的形容词后面可以跟介词 to,如 cruel,faithful,generous,kind,loyal 和 nasty 等,例如:I cannot bear people being cruel to animals.我不能忍受人们对动物的残忍行为。Be kind to her. You’re so nasty to her!对她好一点。你对她太恶劣了!Many individuals have been loyal to the Conservative Party all their lives.许多人一生都忠于保守党。
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