英语in-on-at-off等介词的用法

1、to的用法:一：表示相对，针对be strange (common, new, familiar, peculiar, distinct, sensitive, immune, vulnerable, indispensable) toair 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： super

2、ior ,inferior,prior,senior,juniorthe 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

3、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 tocompare to sth.表示比喻或比拟，而compare with sth. 表示比较，如：world is usually compared to a stagecompared 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 undaunte

4、d 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:alternativegoing 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 q

5、uestion,solution to problem,response to inquiry,reaction to proposal,reply to letter2:表示建筑构件的词汇，如：entry,entrance,approach,access,passage,exit,vent,paththe approach to a bridge 弓 i桥the approach to sciencehalf of the population was estimated to have no access to the health service.the access to educat

6、ion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,文口:assistant to manager, ambassador to spain, successor totradition, heir tothrone,deputy to the national people s congressadvisor to the prime minister4:表示权利和许可的词汇，如:right,admissionthe employee finally got the admission to the boardroom.e

7、veryone has an equal right to5: 表示栅栏或障碍的词汇 ，如:bars to development,the barrier to progress6:表示与书籍，文本相关的词，如:introduction to passage.7:表不恭喜或是祝贺，如：the director proposed a toast to the health of the guests.let s drink to dick s success in business8:另外还有一些名词符合这种用法，有的具有两者息息相关，缺一不可的含义.如:key todoor,invitatio

8、n toparty,guide to action,limitation to life,accessory to school四：to还具有依据，伴随，和着节奏的含义，如:sing to piano, chance to the tune, stamp to the rhythm of the song, add salt to taste()：表示相关联， 相连接， 如：be related to,be relative to,in relation to,be relevant to,link toinvestigate all the facts related to the prob

9、lem.people often linked walth to happiness.（二）：表示反对和赞同。1: to引导的表示反对，抗拒，对抗意义的词组。be opposed to,be oppsist to,be contrary to,be adverse to,beresistant to,be contradictory to,object to,oppose to,deny tp,be aline tothese buildings are resistant to earthquake.they are to tally opposed to any changes being

10、 made in the plans.2: to引导的表示同意，赞同意义的词组：consent to,subseribe to,the employer consented to give him a salary raise.表示调整，使符合，使适应的含义，如： adapt to,commodate to, adjust to,conform to,habituate to,fit to,suitto,correspond to,cater toshe tried to habituate herself to the style of plain living.your action sh

11、ould conform to the interests of the people.they offered various foods to cater to the need of customers.his words doesn t fit to his actions.suit your writing style to the masses.3:表示投降，屈服，服从的含义，如:be subject to,be subordinate to,submit to,subject to,surrender to,give into,confess to,admit to.the mi

12、nority is subordinate to the majority少数服从多数countries nearby oceans are always subject to earthquake.he confessed to having robbed the woman of her wallet.we re not the kind of people to yield to any military threat.五： 表示趋势或倾向 ,文 口:tend to,be prone to,be inclined to,be apt to,be liable tohe s liable

13、to seasickness.you are liable to come to wrong conclusion.六：表示对事情的坚持与执着，如:sick to,hold o,adhere to,cling tohe still holds on to his original views.七：表示约束，局限，如:limit to,confine to,resrict tohe s confined to the house by illness.he confined his remarks to scientific mangement.八：表示一种习惯或是一种适应性，如:get (be

14、) to,used to,be accustomed tofinally,the students got used to my teaching method.九：表示起因和原由 ,如:owing to,due to,thanks to,attribute to,come down tothe flight was cancelled due to the thick fog.the famous artist attributed his success to his wife.十： 表示目的或结果 ,女口:aim to,lead to,give rise to i aim to be a

15、n excellent college teacher.his conceit lead to his failure.these bad condition has given rise to a lot of crises:表示命运，注定，如:be doomed to,be destined to,all military adventures by the two super powers are doomed to fail.十二：表示数量上的积累或增加，如:in addition to,add to,amount toin addition to relief supplies,he

16、 also presented with some money.the annual output of steel amounts to 1200 tons.十三：表示全身心投入的含义，如:be addicted to,contribute to,devote to,commit tohe is determined to devote all his life to his.十四：表示展望或是回顾，如:look forward to 反date back tothe church dates back to the 13th century.十五：表示方位概念.如:close to,nex

17、t toi don t like wool next to my skin.十六：表示依靠或借助 ，如:resort to,turn to,appeal to,he usually appeals to arms to settle the territory dispute.十七：表示有关注，关于：as to,with regard to十八：表示关注或重视 ，如:pay attention to,attach to,we should attach primary importance to job training.十九：表示依据或是根据 ，如:according to,in propo

18、rtion toaccording to today s newspaper,the match will be postponed.the lending countries subscribe towards capital stock in proportion to heir economic importance.二十：表示应该或必须含义的句式，如：it s time to get up.we are supposed to get here at seven.it s up to this country to ban nuclear weapons.常用词组respond to

19、（反应）,appeal to （吸弓 i） , catch on to （理解）,listen to （收听），used to （过去常常），give birth to,attend to（照料）,see to （负责），be entitled to （有权），belongto （属于），come to （苏醒），stand up to （勇敢面对），help oneself to （请自便），referto,to the point （切题），train them to stand up to any severe test in hard.the ticket entitled you t

20、o a free meal in the luxury hotel.see to it that the children get a hot meal after their swim.you will catch on to the job shortly after wards.people usually refer to television for up-to-the-minute news.介词的用法：上午、晚要用in, at黎明、午夜、点与分。年、月、年月、季节、周，阳光、灯、影、衣、冒 in。将来时态in.以后，小处at大处in。有形with无形by,语言、单位、材料 in。

21、特征、方面与方式，心情成语惯用in。介词at和to表方向，攻击、位置、恶、善分。日子、日期、年月日，星期加上早、午、晚，收音、农场、值日on,关于、基础、靠、著论。着、罢、出售、偷、公、假，故意、支付、相反，准。特定时日和一就，on后常接动名词。年、月、日加早、午、晚， of之前on代in。步行、驴、马、玩笑 on, cab , carriage 贝u用in。 at山脚、门口、在当前，速、温、日落、价、核心。工具、和、同随 with ,具有、独立、就、原因。就来说宾译主，对、有、方状、表细分。海、陆、空、车、偶、被 by,单数、人类 know to man 。this、that、tomorro

22、w , yesterday , next、last、one。接年、月、季、星期、周，介词省略已习惯。over、under 正上下，above、below 贝u不然，若与数量词连用，混合使用亦无关。beyond 超出、无、不能， against 靠着，对与反。besides , except 分内夕卜， among 之内 along 沿。同类比较except ,加for异类记心间。原状 because of,、 owing to、 due to 表语形容词under后接修、建中，of、from物、化分。before、after 表一点,ago、later 表一段。before能接完成时，ago过

23、去极有限。since以来during间，since时态多变换。与之相比 beside ,除了 last but one 。复不定for、找、价、原，对、给、段、去、为、作、赞。快到、对、向towards ,工、学、军、城、北、上、南。but for否定用虚拟，复合介词待后言。ing型由于鉴，除了除外与包合。之后、关于、在方面，有关介词须记全。in内to外表位置，山、水、国界 to在前。for有很多种用法：1 .表示当作、作为如：i like some bread and milk for breakfast.我喜欢把面包和牛奶作为早餐。what will we have for supper?

24、我们晚餐吃什么 ？2 .表示理由或原因，意为因为、由于如：thank you for helping me with my english.谢谢你帮我学习英语。thank you for your last letter.谢谢你上次的来信。thank you for teaching us so well.感谢你如此尽心地教我们。3.表示动作的对象或接受者，意为给对（而言）”。如:let me pick it up for you.让我为你捡起来。watching tv too much is bad for your health.看电视太多有害于你的健康。4 .表示时间、距离，意为计、达如

25、：i usually do the running for an hour in the morning.我早晨通常跑步小时。we will stay there for two days.我们将在那里逗留两天。5 .表示去向、目的，意为向、往、取、买”等。如：let s go for a walk.我们出去散步吧。i came here for my schoolbag.我来这儿取书包。i paid twenty yuan for the dictionary. 我花了 20 元买这本词典。6 .表示所属关系或用途，意为为、适于的”。如：it s time for school.到上学的时间

26、了。here is a letter for you.这儿有你的一封信。7 .表示支持、赞成如：are you for this plan or against it?你是支持还是反对这个计划？8 .用于一些固定搭配中。如：who are you waiting for?你在等谁？for example, mr green is a kind teacher.比如，格林先生是一位心地善良的老师。尽管for的用法较多，但记住常用的几个就可以了。介词of用法归纳1：表示剥夺，除去:deprive sb. of his right denude sb. of his possession (hope

27、)divest the baby of his clothesrid him of this fear rob sb. of his walletdefraud sb. of gold ringcure sb. of cancer heal sb. of cancerpurify the nation clean the jar of crustclarify the river of flowing rubbish-get rid of, rid of, dispose of2:of接直接宾语-告诉-tell sb. of sth. inform sb. of sth warn sb. of

28、 fireremind sb. of his duties acquaint sb. of sth. notify of.-其他，劝服-persuade sb. of honesty assure sb. of the best seats convince sb. of sth.-法律词?匚-accuse sb. of burglary convict sb. of murder; suspect sb. of a theft-reassure his wife of his safe arrival3:of接间接宾语request sth. of sb. expect sth. of sb. require sth. of sb.ask a question of sb. be fearful of mistakes be jealous of wealthy persons be reminiscent of hispast be patient