at in on for of 等介词的具体用法，要全面

at、 in、 on、 fo、 of具体用法如下：
1.at的用法：
用于时间时，可表示时刻，如at night，at three o'clock等。也可表示较短的时期，如atnight，其中at night表示时刻时意为“在薄暮”，表示较短的时期时意为"在夜里"，通常指黄昏或上半夜。
at用于信封地址前可指“转交”。Mike at 99 Zhongshan Road Shanghai. Mike经常不在上海中山路99号，请予以转交。
at用于一些动词后面表示某种情绪、非语言交流或攻击性行为，如smile at me，point at me，shout at you等。
2.in的用法：
(表示位置)在…里面〔内,中〕; 在,于; 在…部位上 at a point within the area or volume of (sth)
(表示时间)在…时期,在…之后,在过程中 during (a period of time)。
(表示方向)往…内,朝…方向 toward
3.on的用法：
日期前的on常被省略。
on表示“在物体的表面上”，用on的表达方式有on the next morning，on the following。
4.for的用法：
for是并列连词,引导的是并列从句,表示原因的语气很弱,一般是对结果作出推断性的补充说明或解释,不表示直接原因, for前多加逗号。
for用法较正式,很少用于口语,一般用于书面语。
5.of的用法：
(表示时间)在…的,在…之前; 在…期间 in front of; during
(表示方式)根据 according to
(表示对象)对于,就…而言 as far as

扩展资料介词（preposition 简写prep.）又称作前置词，表示名词、代词等与句中其他词的关系，在句中不能单独作句子成分。介词后面一般有名词、代词或相当于名词的其他词类、短语或从句作它的宾语，表示与其他成分的关系。
介词和它的宾语构成介词词组，在句中作状语，表语，补语，定语或介词宾语。同时介词的用法也很灵活，同一个介词可以表达多种意义，介词可以分为时间介词、地点介词、方式介词、原因介词、数量介词和其他介词。
介词一般用于名词或者代词前面，表示该词与句中其他成分的关系。介词后面的名词或代词称为介词宾语（如果是人称代词，则要用宾格）。介词和介词宾语合在一起构成介词短语。
主要用途：
1.表示在某时间。
2.表示 期间 常用介词during，for，over，within，throughout，from和to等。
3.表示数量的常用介词有about(around)，over等。
4.表示其他时间概念的介词有before，after，since，until，till，between，up to等
5.表示进行。He is at work. (他正在工作。)
6.表示“方法 ，手段”的介词常用by，with，through等。

在....里面的用in, 在某个地点或者表示在...旁边(要记特例,如at the table)用at;from表示来自..就不用说啦..
for表示目的,比如for you, for external use
of表示"...的",表示所有
to也是表目的,但是作为介词表目的的情况不多,作为介词也比较少,多数是在词组中才作介词,如look forward to等,要记住这些特殊词组
about就是关于啦,表示对某些内容的解释或进一步的阐述

其实主要常见的就是一些词组的问题,至于上面讲的那些区别主要是它不作为固定词组的区别,做多几道题看多几个例子慢慢就会有感觉的了

至于那些词组,买本语法书就好了,里面归纳的例子都很多

有什么不懂的可以随时再问我~英语是我强项

More prepositional phrases with verbs
1.V + with
begin, mix, agree, deal, fight, meet, play, quarrel, do
2.V + sth (sb) + with + sth (sb)
compare, provide, supply, feed, replace, combine, equip, furnish
3.V + at
aim, point, wonder, strike, work, look, glance, laugh, run, catch, shoot, stare, glare, smile, call, fire, tear, knock, arrive
4.V+in
get, lie, turn, draw, believe, share, take, drop, give, call, hand, succeed, bring, result, trade, involve, check, count, cut, participate, fill, join, trust, believe
5.V+sb(sth)+in
help, assist, spend
6.V + from
learn, die, come, suffer, hear, fall, rise, hang, escape, date, depart, result, differ, distinguish, judge
7.V + sth ( sb) +from + sth ( sb or a place)
borrow, protect, receive, separate, keep, stop, prevent, choose, remove, save
8.V+of
consist, dream, hear, tell, think, know, talk, die, speak
9.V+sb+of+sth
rob, warn, inform, remind, accuse, cheat, convince, relieve
10.V+sth+of+sb
ask, beg, demand, require
11.V+on
act, lean, live, work, depend, look, wait, turn, switch, pull, have, keep, call, put, push, speak, insist, push, count, figure, carry
12.V+sb(sth)+ON+sb(sth)
congratulate, spend, base, fix
13.V+to
listen, stick, refer, turn, point, reply, occur, attend, lead, happen, come, get, write, hold, agree, belong, adapt, attribute, object, adjust, relate, respond
14.V+to+sb
announce, describe, explain, express, mention, report, say, shout, whisper, speak, talk, nod
15.V+sth(sb) +to+sth(sb)
devote, compare, add, introduce, invite, leave, join, reduce, sentence, carry, take
(16)V+for
account, beg, hope, send, look, ask, long, pay, wish, wait, leave, fight, plan, prepare, care, stand, search, answer, run, call, apply, provide, apologize
(17)v+sb+for+sth
ask, blame, forgive, pardon, pay, praise, punish, reward, thank, excuse
(18)v+about
quarrel, agree, complain, bring, think, set, care, hear

More prepositional phrases with adjectives
(1)adj+with
angry, strict, pleased, busy, covered, satisfied, filled, wrong, wild, crowded, connected, popular, patient, annoyed, delighted, content, friendly, concerned, bored, associated, burdened, consistent, disappointed, displeased, familiar, impatient, popular, satisfied
(2)adj+at
amused, delighted, angry, good, surprised, astonished, pleased, terrified, clever, astonished, impatient, quick, surprised
(3)adj+in
rich, interested, active, disappointed, engaged, busy, weak, expert, successful, absorbed, skilled, concerned, experienced, confident, employed, accurate, diligent
(4)adj+from
different, far, tired, made, separate, absent, made
(5)adj+of
aware, careful, free, short, worthy, afraid, proud, full, tired, made, capable, impatient, considerate, guilty, jealous, ashamed, cautious, conscious, forgetful, fond, informed, made, regardless, rid, sensible, sick
(6)adj+on
hard, keen, dependent, based, impressed
(7)adj+to
equal, opposed, familiar, close, near, kind, harmful, polite, rude, similar, useful, married, known, used, good, dedicated, fair, related, indifferent, devoted, contrary, suitable, close, opposite, accustomed, adapted, addicted, adequate, blind, common, deaf, grateful, important, loyal, relative, thankful
(8)adj+for
eager, bad, good, famous, fit, suitable, ready, sorry, grateful, useful, late, responsible, convenient, profitable, necessary, anxious, unfit
(9)adj+about
happy, anxious, nervous, cautious, careful, certain, excited, pleased, concerned, enthusiastic, uneasy, troubled

More prepositional phrases with nouns

(1) n+with
trouble, talk, chat, connection, conversation, sympathy
(2) n+at
knock, pull, look, glance, smile, game, astonishment, surprise, alarm
(3) n+in
interest, progress, satisfaction, faith, belief, confidence, response, pride, harm, difficulty, pleasure, confidence, delight
(4)n+from
letter, visitor, absence, difference, protection, relief, rescue
(5) n+of
quality, number, sample, choice, impression, neglect, attack, care, consideration, pleasure, doubt, way, possibility, example
(6) n+on
book, discussion, lecture, advice, opinion, impression, attack, dependence, judgment, pity, mercy, authority
(7) n+to
key, answer, end, way, solution, attention, approach
(8) n+for
plan, need, reason, explanation, ability, excuse, ambition, anxiety, reputation, consideration, necessity, talent, sympathy, cause, qualification
(9) n+on
concern, anxiety, opinion, question

n

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