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介词的否定意义总结
介词在英语中属于“小词”，事实上介词在英语中发挥的效力可不小。介词在英语中起着“螺丝钉”的作用，它随处可见，且功能强大。其功能之一就是，它可以和介词宾语一起构成许多否定意义的成语或词组。介词否定表达简捷明意义深刻，其译文多采用意译。
1. Above
The text is above me. (无法理解)
She thinks she is above criticism. (不容批评)
His conduct has always been above suspicion. (无可置疑)
I think a gentleman like him is above doing such a thing. (不屑于)
2. Against
Almost everything was against him. (不利于)
He’s always doing his best, agains t all odds. (不计成败)
3. At
The point is to win at any cost. (不惜一切代价)
At any rate, we’ve done something for you now. (不管怎样)
On the spot he was completely at sea. (不知所措)
4. Behind
The train is running behind time. (不准时)
Your ideas are all behind the times. (跟不上时代)
5. Between
The secret is between ourselves. (不得外传)
6. Before
Before long he realized that he was wrong. (不久)
I slipped out before the lecture began. (不等)
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The guerrillas (游击队员) would fight to death before they surrendered. (决不)
7. Beneath
Lying is beneath him. (不合身分)
Such a fellow as that is beneath my notice. (不值一理)
8. Beside
What you said is quite beside the point. (不关正题)
9. Beyond
The news is beyond belief. (难以置信)
The stars are beyond number. (数不清)
The scene was beyond description. (无法形容)
Good advice is beyond price. (无价)
The facts are beyond dispute. (毋庸置疑)
My happiness was beyond words. (难以言表)
Doing such a thing is quite beyond my power. (无能为力)
与beyond 构成的短语还有：beyond (any) doubt 无疑;beyond all praise 赞美不完;beyond comparison 无与伦比;beyond control 无法控制;beyond expression无法表达;beyond hope 无望;beyond question 无可争辩。
10. But
He was anything but pleased when he heard this. (才不)
11. By
What he said took me completely by surprise. (无思想准备)
12. For
For all I care, you can throw it away. (我才不在乎)
But for your help I would not have finished the job. (要不是)
外教一对一https://www.doczj.com/doc/651193026.html, He passed the test for a certainty. (无疑)
13. From
The child can’t walk, far from running. (更不用谈)
So far from taking my advice, he went and did just what I warned him against. (不仅没有)
She kept herself from laughing. (使之不)
I knew he did it from his teeth. (毫无诚意)
14. In
I don’t know what John intends to do; I’m in the dark about his plans. (不知道)
The people lifted the big stone in a breeze. (毫不费力)
Nothing can stop us. We all decide to start our journey in all weathers. (风雨无阻)
类似的短语还有：in the clear 不再有危险;无罪的，have your head in the clouds 心不在焉;有不切实际的想法。
15. In spite of
At the sight he laughed in spite of himself. (不由自主地)
The girl still wanted to marry the poor young man in spite of her parents’ teeth. (不顾父母的反对)
16. Off
Keep off the grass. (不靠近)
I’m right off love stories for some reason. (不感兴趣)
He is off smoking now. (不再)
She was off duty yesterday. (不值班)
相似的词组还有：off color 精神不好;off guard 不警惕;off sb’s hands 不再由某人负责。
17. On
I’m sorry. You’re down on your luck. (运气不佳)
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I knew you were on the cross about it. (不老实)
18. Out of
Out of sight, out of mind. (眼不见，心不烦)
It is quite out of fashion. (不时髦)
The book is out of print. (不再印发)
The man is quite out of humor. (不幽默)
还有相同的搭配：out of condition 健康状况不好;out of control 失控;out of count 不计其数;out of date 过时 (跟不上时代);out of luck 不巧;不走运;out of place 位置不当;不得体;不适当;out of the question 不可能;不允许;不值得讨论。
19. Past
The old man is past working. (无力工作)
Those trousers are past mending. (无法修补)
The situation is past hope. (没有希望)
His poetry is past comprehension. (难以理解)
It’s past question. (毫无疑问)
20. To
To a man John’s friends stood by him in his trouble. (毫不例外)
He carried out his orders to the letter. (不折不扣)
The old man had a good memory. He remembered the past things to a hair. (细毫不差)
21. Under
I know very well you’re under thirty. (不满)
This packet of butter is under weight. (分量不足)
The boy can’t go to school because he is under age. (年龄不够)
相似搭配还有：under the weather 略有不适;不得劲
外教一对一https://www.doczj.com/doc/651193026.html, 22. With
The whole project was completed with a wet finger. (毫不费力)
23. Without
It was all done without necessary permit. (未经)
You can’t do without mo ney. (没有)
He often goes to school without his breakfast. (不吃)
I have helped him times without number. (无数)
without 后还可引导这样一些短语：without doubt 毫无疑问;without a moment’s thought 不加考虑。
初中英语介词用法总结 介词(preposition)：也叫前置词。在英语里，它的搭配能力最强。但不能单独做句子成分需要和名词或代词（或相当于名词的其他词类、短语及从句）构成介词短语，才能在句中充当成分。 介词是一种虚词，不能独立充当句子成分，需与动词、形容词和名词搭配，才能在句子中充当成分。介词是用于名词或代词之前，表示词与词之间关系的词类，介词常与动词、形容词和名词搭配表示不同意义。介词短语中介词后接名词、代词或可以替代名词的词（如：动名词v-ing）.介词后的代词永远为宾格形式。介词的种类： （1）简单介词：about, across, after, against, among, around, at, before, behind, below, beside, but, by, down, during, for, from, in, of, on, over, near, round, since, to, under, up, with等等。 （2）合成介词：inside, into, outside, throughout, upon, without, within （3）短语介词：according to, along with, apart from, because of, in front of, in spite of, instead of, owing to, up to, with reguard to （4）分词介词：considering, reguarding, including, concerning 介词短语：构成 介词+名词We go to school from Monday to Saturday. 介词+代词Could you look for it instead of me? 介词+动名词He insisted on staying home. 介词+连接代/副词I was thinking of how we could get there. 介词+不定式/从句He gives us some advice on how to finish it. 介词的用法： 一、介词to的常见用法 1.动词+to a)动词+ to adjust to适应, attend to处理；照料, agree to赞同,
高考英语常用介词短语和固定搭配一．相近介词和介词短语 1. With the help of 在～～帮助下 under the leadership / care of 在～～领导／关心下2. be strict with sb. 对～人要求严格 be strict in sth. 对～事要求严格 3. at present=at the present time 目前 for the present 暂时 4. in the sun/sunshine 在下 under the sun 在世界上 5. lie in 位于～～之 lie on 同～～接壤 lie to 位于～～之外 6. at least 至少 in the least 丝毫，一点 7. by name 名叫 in the name of 以～～名义 8. in the air 空中，在流传 on the air 播出 9. in the way 挡路，障碍，用～～方法 in a way 在某点上，在某种程度上 get one’s own way to do 随心所欲 give way 让步，屈服 lo se one’s way 迷路 by the way 顺便说一下
on one’s way to 在去～～的路上 Come this way 这边走 10. at the corner 在拐角处（外角） in the corner 在角落里（角） on the corner 在角落上（外角上） 11. judge by / from 根据～～来判断 judge for oneself 由某人自己来判断 12. at the end (of) 在～～结束时 at the beginning of 在～～开始时 at the back of 在～～背后，支持 at the age of ～～岁时 at the foot of 在～～脚下 at the bottom of 在～～底部 at the top of 在～～顶上 at/on the edge of 在～～边上 13. in the course of 在～～过程中 in the eyes of 从～～观点看来，在～～眼里 in the face of 面对～～，尽管，纵使 in the middle of 在～～中间 in the end =at last=finally 最后 14. on the eve of 在～～前夕 on the side of 在～～一边 15. after a time = after some time 过一段时间后for a time = for some time 一时，有一段时间
超全的英语介词用法归纳总结常用介词基本用法辨析 表示方位的介词：in, to, on 1. in 表示在某地范围之内。 Shanghai is/lies in the east of China. 上海在中国的东部。 2. to 表示在某地范围之外。 Japan is/lies to the east of China. 日本位于中国的东面。 3. on 表示与某地相邻或接壤。 Mongolia is/lies on the north of China. 蒙古国位于中国北边。 表示计量的介词：at, for, by 1. at 表示“以……速度”“以……价格”。 It flies at about 900 kilometers an hour. 它以每小时900公里的速度飞行。 I sold my car at a high price. 我以高价出售了我的汽车。 2. for 表示“用……交换，以……为代价”。 He sold his car for 500 dollars. 他以五百元把车卖了。 注意：at表示单价(price) ，for表示总钱数。
3. by 表示“以……计”，后跟度量单位。 They paid him by the month. 他们按月给他计酬。 Here eggs are sold by weight. 在这里鸡蛋是按重量卖的。 表示材料的介词：of, from, in 1. of 成品仍可看出原料。 This box is made of paper. 这个盒子是纸做的。 2. from 成品已看不出原料。 Wine is made from grapes. 葡萄酒是葡萄酿成的。 3. in 表示用某种材料或语言。 Please fill in the form in pencil first. 请先用铅笔填写这个表格。They talk in English. 他们用英语交谈。 表示工具或手段的介词：by, with, on 1. by 用某种方式，多用于交通。 I went there by bus. 我坐公共汽车去那儿。 2. with表示“用某种工具”。 He broke the window with a stone. 他用石头把玻璃砸坏了。注意：with表示用某种工具时，必须用冠词或物主代词。
常用介词短语总结 一、近义介词短语辨析 1. 表示原因(通常在句中作状语) 1) because of:表示实际原因(表达一种较强的因果关系) 2) on account of:常用来引述逻辑、理性和事实因素 3) out of + 抽象名词:常用来引述心理、情感因素,如out of one’s own will(出于自愿) 4) owing / due to:着重把原因归于某事物,既可作状语又可作定语,due to还可以作后置定语,如:Mistakes due to carelessness may cause serious consequence. 由于粗心犯的错误也许会引起严重的后果。 5) thanks to:后面通常接表示积极意义的原因,意为"多亏,幸亏由于"。例句: He walked slowly because of his bad leg. 他腿不好,所以走得很慢。Michel and Billy, on account of their wide experiences in climbing, were voted leaders. 迈克尔与贝利由于有丰富的登山经验,被选为队长。
She did it out of sympathy. 她这样做是出于同情。 Most of the problems were owing/due to human errors. 大部分问题都是由于人为的错误造成的。 Thanks to your energy and intelligence, the development scheme has been finally realized. 多亏了你的精力和智慧,这项发展计划终于实现了。 2. 表示排除 1) with the exception of意义与except, except for相同,但比它们正式 2) apart from (=美式英语中的aside from)是个复合介词,既可表示"除……之外",相当于except (for), 又可以表示"除……之外,(还,也)"相当于besides。例句: They all passed the physics examination with the exception of Tom. 除汤姆外他们物理考试都及格了。 We had a smooth journey apart from(= except for) a flat tyre. 我们一路上很顺利,只是车胎漏了一次气。 Apart from(= besides) a flat tyre, we had broken brakes. 我们不但车胎漏了气,而且刹车也出了毛病。
介词的用法总结归纳 一、 In 介词 prep. 1.(表示位置)在…里面; 在, 于; 在…部位上 I could feel the tension in the room.我可以感觉到房间里的紧张气氛。 They live in France.他们住在法国。 2.(表示时间)在…时期, 在…之后, 在过程中 In her twenties and thirties she had had no difficulty getting jobs. 她在二三十岁时找工作一点也不困难。 I cannot see you now, e back in half an hour.我现在不能见你, 半小时后回来。 3.(表示方向)往…内, 朝…方向 I saw him go in the shop.我看到他走进了商店。 4.(表示状态)处于…之中, 在…情况下 Martin was in his pyjamas.马丁穿着睡衣。 They were living in terrible poverty.他们生活在极度贫困之中。 5.(表示方式)用, 以, 按, 乘, 以…形式 They were speaking in Italian.他们在讲意大利语。 They went up in the lift.他们乘电梯上楼了。
6.(表示原因)由于, 为了 He went in fear of his life.他为自己的性命担忧, 所以走了。 7.(表示领域, 范围)在…以内 It is not in my power to do that.做那事非我力所能及。 8.(表示结果)当做, 作为 What did you give him in return?你给他什么作为报答呢? 9.(表示目的)为了 They set off in search of the lost child.他们出发去寻找走失的孩子。 10.[表示职业、活动等]从事于，参加 11.[表示数量、程度、比例]按，以;从…中 12.[表示品质、能力等]在…之中;在…身上 I don't think he had it in him.我认为他没这个本事。 二、Into 介词 prep. 1.(表示时间)持续到, 进行到 The meeting carried on into the afternoon.会议一直延续到下午。 2.(表示方向)进入…中, 到…里 Anney dived into the water.安尼潜入水中。 He came into the room.他到房子里面。 3.(表示状态)进入…状态, 欠…债
高考英语知识点介词in的用法总结 来源：互联网 英语是一门很讲究知识积累的科目，没有扎实的基础就很难考得高分。小编为您搜集整理了2013年高考英语相关知识点，希望同学们能够认真看一看。 小编寄语：介词 in 在英语中很常见，但是用法却很复杂。下面小编为大家提供介词 in 的用法总结，供大家参考。 1. 表示时间，表示“在……后”，注意它与after的区别：虽然两者均可与一段时间连用，表示多久之后，但in 以现在时间为起点，表示从现在起多久以后，通常用于将来时态或含有将来意味的句子；而 after 则以过去或将来时间为起点，表示从那以后。如：I’ll come back in five minutes. 我5分钟后就回来。（以现在时间为起点） He came back after five minutes. 5分钟后他就回来了。（以过去时间为起点）但是，若after后接的不是一“段”时间，而是一“点”时间，则完全可以现在时间为起点。如： I’ll come back after five o’clock. 我5点钟以后回来。 不过，在现代英语中，以上规则有时被打破。如： I may come after a day or two. 我可能过一两天会来。 Wang Bing is leaving the USA after two days. 两天后王兵要离开美国。 2. 类似in three days 这样的短语，有时含义不易确定，因为它既可表示“3天内”，也可表示“3天后”，大致可以这样区分：若与延续性动词连用，则表示“3天内”，若与非延续性动词连用，则表示“3天后”。如： He learnt English in three weeks. 他在3周内学会了英语。 The train will arrive in a few minutes. 火车过几分钟就到。 但语言的实际并不完全是这样，有时需视具体的上下文或语境来确定。如： We should be able to complete the work in five days. 我们应该能在5天内完成这工作。
一：表示相对，针对 be strange (common, new, familiar, peculiar, distinct, sensitive,immune, vulnerable, indispensable) to Air is indispensable to life. Aircrafts are vulnerable to interference caused by radiation. This injection will make you immune to infection. 二：表示对比，比较 1：以-ior结尾的形容词，后接介词to表示比较，如：superior ,inferior,prior,senior,junior The quarrel happened prior to my arrival. 2: 一些本身就含有比较或比拟意思的形容词，如equal，similar，equivalent，analogous A is similar to B in many ways. 3：表示一些先后顺序的形容词，如：second,subsequent,next,preliminary,preparatory Subsequent to the war,they returned to their hometown. 4: to也偶尔出现在个别动词之后,与动词形成固定词组,表示比较,如:prefer to,compare to,incontrast to compare to sth.表示比喻或比拟,而compare with sth.表示比较,如: World is usually compared to a stage Compared with his past,he has changed a lot. Prefer的正确句型是:prefer A to B或prefer doing A to doing B,但当prefer后接动词不定式时,表示比较的介 词to就要改成rather than ,如: The undaunted soldier preferred death to surrender. Many people prefer spending money to earning money. They prefer to pursue careers rather than remain home as house wives. 5: to与及个别的名词构成比较之意,如:alternative Going to an under water concert is a great alternative to going to dinner. 三: 表示修饰关系 1: 表示回复,反应意思的词,如:answer to question, solution to problem,response to inquiry,reaction to proposal,reply to letter 2: 表示建筑构件的词汇,如: entry,entrance,approach,access,passage,exit,vent,path the approach to a bridge引桥 the approach to science Half of the population was estimated to have no access to the health service. The access to education 接受教育的机会 The access to medical care 享受公费医疗的权利 3: 表示人物职位和官衔的词,如:assistant to manager, ambassador to Spain, successor to tradition,heir to throne,deputy to the National People’s Congress advisor to the Prime Minister 4: 表示权利和许可的词汇,如:right,admission The employee finally got the admission to the boardroom. Everyone has an equal right to …….. 5: 表示栅栏或障碍的词汇,如:bars to development,the barrier to progress 6: 表示与书籍,文本相关的词,如:introduction to passage.
on短语： turn on打开，旋开（收音机、电灯、煤气等）work on从事于，致力于 on ones way to在……途中get on 上车on time 按时put on 穿上，增重 be hard on sb 对某人苛刻once upon 从前 on the one hand, one the other hand 一方面，另一方面 to 短语： agree to同意，答应，接受（计划、建议、条件、安排等）go to bed上床睡觉compare...to...把……与……作比较from...to...从……到……get to 到达 do harm to对……有害处lead to通往；导致pay attention to注意 to one’s surprise使某人吃惊的是take...to...把……带到/给…… write to...写信给……make one’s way to…往……（艰难地）走去 listen to…听……welcome to…欢迎到……be harmful to 对…有害 say hello to …向……问好speak to…对……说话go to work/class 去上学 put sth to good use 好好利用某物be thankful to sb 对某人心存感激 to one’s surprise 出乎某人意料be used to 习惯于used to 曾经 in order to 为了to be honest 实话说close to 几乎，接近be similar to 和…相似be up to 由….决定be ready to 准备好做go to a doctor 看医生 look forward to 期望keep…to oneself 保密 in 短语： arrive in到达……（大地方）in danger在危险中drop in顺便拜访 hand in交上，上交join in参加in a moment马上，立即take part in参加 take pride in以……为荣in surprise吃惊地，惊讶地in time 及时in public 公开stand in line 站队be sick/ill in hospital住院in fact 实际上be talented in 有天赋get in the way of…. 挡路in that case 既然这样in total 总共 once in a while 偶尔call in 召来，叫来in line with 与…成一排 in one’s opinion 依…来看in silence 沉默fall in love 爱上 have...in common 有共同点in half 分成两半 of 短语： be afraid of害怕take(good) care of…=look after…(well) （好好）照顾,照料make fun of嘲笑……instead of代替；而不是learn of听说…… speak of谈到，提起think of考虑；想出；认为kinds of 各种各样的 out of从……向外lots of=a lot of 许多instead of 代替first of all 首先,第一 be proud of..以..为豪all of a sudden 突然，猛地plenty of 大量 get out of one’s way 格外努力ahead of 在….前面run out of 用完 get out of 从….离开be in control of 掌管because of 因为 all kinds of 各种各样的at beginning of 在…的开始 about 短语： care about担心；关心think about考虑be sure about 对…有把握
介词的用法 1.表示地点位置的介词 1)at ,in, on, to，for at (1)表示在小地方; (2)表示“在……附近，旁边” in (1)表示在大地方; (2)表示“在…范围之内”。 on 表示毗邻，接壤，“在……上面”。 to 表示在……范围外，不强调是否接壤；或“到……” 2)above, over, on 在……上 above 指在……上方,不强调是否垂直，与below相对； over指垂直的上方,与under相对,但over与物体有一定的空间，不直接接触。 on表示某物体上面并与之接触。 The bird is flying above my head. There is a bridge over the river. He put his watch on the desk. 3)below, under 在……下面 under表示在…正下方 below表示在……下，不一定在正下方 There is a cat under the table. Please write your name below the line. 4)in front [frant]of, in the front of在……前面 in front of…意思是“在……前面”，指甲物在乙物之前，两者互不包括；其反义词是behind（在……的后面）。There are some flowers in front of the house.(房子前面有些花卉。) in the front of 意思是“在…..的前部”，即甲物在乙物的内部.反义词是at the back of…（在……范围内的后部）。 There is a blackboard in the front of our classroom. 我们的教室前边有一块黑板。 Our teacher stands in the front of the classroom. 我们的老师站在教室前.(老师在教室里) 5）beside，behind beside 表示在……旁边 behind 表示在……后面 2.表示时间的介词 1)in , on，at 在……时 in表示较长时间，如世纪、朝代、时代、年、季节、月及一般（非特指）的早、中、晚等。 如in the 20th century, in the 1950s, in 1989, in summer, in January, in the morning, in one’s life , in one’s thirties等。 on表示具体某一天及其早、中、晚。 如on May 1st, on Monday, on New Year’s Day, on a cold night in January, on a fine morning, on Sunday afternoon等。 at表示某一时刻或较短暂的时间，或泛指圣诞节，复活节等。 如at 3:20, at this time of year, at the beginning of, at the end of …, at the age of …, at Christmas，at night, at noon, at this moment等。 注意：在last, next, this, that, some, every 等词之前一律不用介词。如：We meet every day. 2)in, after 在……之后 “in +段时间”表示将来的一段时间以后； “after+段时间”表示过去的一段时间以后； “after+将来的时间点”表示将来的某一时刻以后。 3)from, since 自从…… from仅说明什么时候开始，不说明某动作或情况持续多久；
【备战高考】英语介词用法总结(完整) 一、单项选择介词 1． passion, people won't have the motivation or the joy necessary for creative thinking. A．For . B．Without C．Beneath D．By 【答案】B 【解析】 【详解】 考查介词辨析。句意：没有激情，人们就不会有创新思维所必须的动机和快乐。A. For 对于；B. Without没有； C. Beneath在……下面 ; D. By通过。没有激情，人们就不会有创新思维所必须的动机和快乐。所以空处填介词without。故填without。 2．Modern zoos should shoulder more social responsibility _______ social progress and awareness of the public. A．in light of B．in favor of C．in honor of D．in praise of 【答案】A 【解析】 【分析】 【详解】 考查介词短语。句意：现代的动物园应该根据社会的进步和公众的意识来承担更多的社会责任。A. in light of根据，鉴于；B. in favor of有利于，支持；C. in honor of 为了纪念；D. in praise of歌颂，为赞扬。此处表示根据，故选A。 3．If we surround ourselves with people _____our major purpose, we can get their support and encouragement. A．in sympathy with B．in terms of C．in honour of D．in contrast with 【答案】A 【解析】 【详解】 考查介词短语辨析。句意：如果我们周围都是认同我们主要前进目标的人，我们就能得到他们的支持和鼓励。A. in sympathy with赞成；B. in terms of 依据；C. in honour of为纪念； D. in contrast with与…形成对比。由“we can get their support and encouragement”可知，in sym pathy with“赞成”符合句意。故选A项。 4．Elizabeth has already achieved success_____her wildest dreams. A．at B．beyond C．within D．upon
初中常用介词短语汇总两篇 篇一：初中英语常用介词短语 1)at once 立刻 2)at last 最后 3)at first 起先，首先 4)at the age of…在……岁时 5)at the end of…在……之末 6)at the beginning of…在……之初 7)at the foot of…在……脚下 8)at the same time 同时 9)at night/noon 在夜里/中午 10)with one's help 在某人的帮助下，由于某人的帮助 11)with the help of …在……的帮助下 12)with a smile 面带笑容 13)with one's own eyes 亲眼看见 14)after a while 过了一会儿 15)from now on 从现在起 16)from then on 从那时起 17)far example 例如 18)far away from 远离 19)from morning till night 从早到晚
20)by and by 不久 21)by air mail 寄航空邮件 22)by bike/air/train/bus 骑自行车/乘飞机/火车/汽车 23)by ordinary mail 寄平信 24)by the way 顺便说 25)by the window 在窗边 26)by the end of…到……底为止 27)little by little 逐渐地 28)in all 总共 29)in fact 事实上 30)in one's twenties 在某人二十几岁时 31)in a hurry 匆忙 32)in the middle of 在……中间 33)in no time (in a minute) 立刻，很快 34)in time (on time) 及时 35)in public 公众，公开地 36)in order to 为了…… 37)in front of 在……前面 38)in the sun 在阳光下 39)in the end 最后，终于 40)in surprise 惊奇地 41)in turn 依次 42)of course 当然
介词（preposition） 又称前置词，是一种虚词。介词不能单独做句子成分。介词后须接宾语，介词与其宾语构成介词短语。 一、介词从其构成来看可以分为： 1、简单介词（Simple prepositions）如：at ,by, for, in, from, since, through等； 2、复合介词（Compound prepositions）如：onto, out of, without, towards等； 3、短语介词（phrasal prepositions）如；because of, instead of, on account of, in spite of, in front of等； 4、二重介词（double prepositions）如：from behind, from under, till after等； 5、分词介词（participial prepositions），又可称动词介词（verbal prepositions）如：during, concerning, excepting, considering, past等。 二、常见介词的基本用法 1、 about 关于 Do you know something about Tom？ What about this coat？（……怎么样） 2、 after 在……之后 I’m going to see you after supper. Tom looked after his sick mother yesterday.（照看） 3、 across 横过 Can you swim across the river. 4、 against 反对 Are you for or against me? Nothing could make me turn against my country.（背叛） 5、 along 沿着 We walked along the river bank. 6、 before 在……之前 I hope to get there before seven o’clock. It looks as though it will snow before long.（不久） 7、behind 在……后面 The sun is hidden behind the clouds. 8、by 到……时 We had learned ten English songs by the end of last term. 9、during 在……期间 Where are you going during the holiday. 10、except 除了 Everyone except you answered the question correctly. 11、for 为了 The students are studying hard for the people. 12、from 从 I come from Shanghai. 13、in 在……里 on 在……上面 under在……下面 There are two balls in/on/under the desk. 14、near 在……附近 We live near the park. 15、of ……的 Do you know the name of the winner. 16、over 在……正上方 There is a bridge over the river. Tom goes over his English every day.（复习） 17、round/around 围绕 The students stand around the teacher. 18、to 朝……方向 Can you tell me the way to the cinema. 19、towards朝着 The car is traveling towards Beijing.
介词for用法归纳 用法1：(表目的)为了。如： They went out for a walk. 他们出去散步了。 What did you do that for? 你干吗这样做？ That’s what we’re here for. 这正是我们来的目的。 What’s she gone for this time? 她这次去干什么去了？ He was waiting for the bus. 他在等公共汽车。 【用法说明】在通常情况下，英语不用for doing sth 来表示目的。如： 他去那儿看他叔叔。 误：He went there for seeing his uncle. 正：He went there to see his uncle. 但是，若一个动名词已名词化，则可与for 连用表目的。如： He went there for swimming. 他去那儿游泳。(swimming 已名词化) 注意：若不是表目的，而是表原因、用途等，则其后可接动名词。(见下面的有关用法) 用法2：(表利益)为，为了。如： What can I do for you? 你想要我什么？ We study hard for our motherland. 我们为祖国努力学习。 Would you please carry this for me? 请你替我提这个东西好吗？ Do more exercise for the good of your health. 为了健康你要多运动。 【用法说明】(1) 有些后接双宾语的动词(如buy, choose, cook, fetch, find, get, order, prepare, sing, spare 等)，当双宾语易位时，通常用for 来引出间接宾语，表示间接宾语为受益者。如： She made her daughter a dress. / She made a dress for her daughter. 她为她女儿做了件连衣裙。 He cooked us some potatoes. / He cooked some potatoes for us. 他为我们煮了些土豆。 注意，类似下面这样的句子必须用for： He bought a new chair for the office. 他为办公室买了张新办公椅。 (2) 注意不要按汉语字面意思，在一些及物动词后误加介词for： 他们决定在电视上为他们的新产品打广告。 误：They decided to advertise for their new product on TV. 正：They decided to advertise their new product on TV. 注：advertise 可用作及物或不及物动词，但含义不同：advertise sth＝为卖出某物而打广告；advertise for sth＝为寻找某物而打广告。如：advertise for a job=登广告求职。由于受汉语“为”的影响，而此处误加了介词for。类似地，汉语中的“为人民服务”，说成英语是serve the people，而不是serve for the people，“为某人的死报仇”，说成英语是avenge sb’s death，而不是avenge for sb’s death，等等。用法3：(表用途)用于，用来。如： Knives are used for cutting things. 小刀是用来切东西的。 This knife is for cutting bread. 这把小刀是用于切面包的。 It’s a machine for slicing bread. 这是切面包的机器。 The doctor gave her some medicine for her cold. 医生给了她一些感冒药。 用法4：为得到，为拿到，为取得。如： He went home for his book. 他回家拿书。 He went to his friend for advice. 他去向朋友请教。 She often asked her parents for money. 她经常向父母要钱。
介词的分类和应用英语介词虽是小词，数量也不多，但它灵活多变，随处可见，功能强大而且难于掌握。在现代英语中，介词的地位非常重要。我们切不可小看这个小角色，不可忽视它的作用。如果你能在英语介词上下一番功夫，那么你的英语水平会有一个飞跃提高。 英语介词分类:按结构英语介词可分为3类： 1．简单介词（约有70个），如：in，at，on，by，with，down，for，beside，along，across等。 2．分词介词（约15个）如：during，following，considering，regarding，speaking，judging，talking等。 3．成语介词（约有500个）如：out of，apart from（除之外：别无、尚有），because of，by means of用、依靠等。 按意义英语介词可分为3类： 1. 时间介词，如：at, on, in, during, over, from, for, until等。 2. 地点介词,如：at, on, in, across, to, over, between, inside, outside等。 3. 其它介词，如：by, with, about, except, instead of, due to, apart from等。 介词-- 从不独立行动的精灵 英语介词不可单独使用，只能与不同的此类构成介词短语来在句子中担当一个成分。常用的五种介词短语 1.介词+名词：at the door, into the bag 2.介词+代词: for me, of others 3.介词+动名词: in doing so, to my saying that 4.介词+连接副词/连接代词/what从句:over what he had better do 5.介词+连接副词/连接代词+不定式：on how to do this 其他类型的介词短语 6.介词+介词短语：from across the street, until after dinner 7.介词+副词：from below 8.介词+复合结构：with the light on 9.介词+不定式（but/except)：…did nothing but sleep介词-- 连接词与词纽带 英语经常用介词来表示词与词之间的关系 1. 时间 1）at表示在某一时间点: at 3 o’clock 2）in表示在某一时间段内的某一或某些点：in 2004 in表示在某段时间的结束点：I’ll see you again in a week. 3) during表示某一时间段内自始至终：during the first period 4) on表示在某一day/date或其中的某一段：on Monday, on Sunday morning 5) by表示不迟于某个时间：by now 2. 地点 1）at表示在某处（而非它处）：at school 2) in表示在内部或某个范围内：in the office 3) on表示在上面与某平面接触：on the table 4) outside表示在某个范围之外：outside world 5) under表示在比某个位置低的地方或在某表面之下：under a chair 6) by表示靠近或接近：by the window