★介词“易”秘诀★

【ABOUT】

1.动词+about + sth. about在此表示“论及，谈起，涉及，着手”等意思： arrange about, argue about, ask about, bring about, chat about, care about, complain about, go about, hear about, inquire about, know about, quarrel about, read about, see about, set about, speak about, talk about, think about, trouble about, tell about, worry about;

2. be +形容词+about+ sth. about在此意思是“为…，对…”，接表原因的词： be anxious about, be bad about, be careful about, be certain about, be concerned about,be crazy about, be excited about, be happy about, be mad about为…发疯，be nervous about, be particular about挑剔…,be pleased about, be thoughtful about, be uneasy about为…感受到不安。周童瑜提请注意：come about发生，get about(疾病、谣言)流行，turn about转身， leave about到处乱放，lie about随便堆放，put about打扰;传播， put oneself about使…发愁。这类词组中about作副词，此时about不能接宾语。

【AFTER】

1.动词+ after。介词after有“追赶，问候，效仿”之意：ask after问候, be after寻求,do(sth.)after学着做，go after设法得到, inquire after问候, look after照顾,run after追逐, seek after追逐, take after长得像。

2.after构成的其它短语， after在不同的短语中意思各异：after a little/moment/while过了一会，after all毕竟,after dark天黑以后， after one’s heart合…的心, after school放学后， after service售后服务， day after day日复一日，one after another一个接一个，year after year年复一年。

【AT】

1.动词+ at。at表示“指向某一目标，到达某地”：arrive at,call at访问某地, come at攻击, fire at向…开火,glance at, glare at怒目而视, knock at敲,laugh at嘲笑, look at看一眼, pull at拉扯, smile at向某人微笑, shoot at朝…射击, stare at怒目而视,thrust at刺向, tear at撕, tremble at颤抖，wonder at吃惊，work at工作。

2. be +形容词/过去分词+ at。其中at表示“情绪、情感的原因，或对某物具有某种感情”：be angry at, be alarmed at对…保持警觉,be astonished at, be bad at, be clever at,be delighted at，be disgusted at, be disappointed at，be good at, be mad at生气, be surprised at, be shocked at，be terrified at受到…的恐吓。

3.at+名词构成的词组：at a distance在一定距离，at a loss不知所措， at a time一次，at all一点也不，at any cost不惜一切代价，at best最好也只是，at first起初，at hand手头，at heart在内心里，at home在家、无拘束，at last最后，at least至少，at most最多，at once马上，at present目前，at sea不知所措，at times有时，at will任意地。

4.其它含有at的短语：work hard at, drop in at顺路拜访。

【FOR】

1.动词+for，A)动词+for. for表原因、目的：account for解释;说明, answer for对…负责,apply for申请;请求, apologize for为…而道歉, beg for请求, call for要求,care for在意, enter for报名参加, fight for为…而战, hope for希望,inquire for查询;求见, leave for离开某地到另一地, look for寻找, long for盼望,mistake for误认为, prepare for为…做准备,provide for为…提供, reach for伸手去拿, run for竞选, stand for象征,search for搜寻, send for派人去请, speak for陈述意见、愿望, take for当作, wait for等待。 B)动词+sb.+ for +sth.。for表示原因或目的：ask for要求得到,blame for因…责备, excuse for宽恕, forgive for谅解, pardon for原谅,pay for花钱买, praise for称赞, punish for对…进行惩罚, reward for酬谢, thanks for对…表示谢意。

2. be +形容词+for。for表作用、目的、对人或物有某种情绪等：be anxious for急于做, be eager for渴望, be bad for有害于,be convenient for便于, be good for利于, be famous for因…出名,be fit for适合于, be grateful for对…心存感激, be late for迟到, be ready for作好准备,be sorry for为…而后悔, be responsible for对…负责,be suitable for适合于, be useful for对…有作用。

3.for+名词构成的词组：for all尽管，for a song非常便宜地，for sure确切地，for company陪着，for ever永远，for example例如，for fear that以免， for free免费，for fun为了好玩，for good永远，for instance比方，for luck祝福，for life终身，for long长久，for nothing白白地，for once有生第一次，for oneself替自己，for pleasure为了消遣， for sale供出售。

4.动词+副词/名词+for构成的短语：be in for将遇到，make up for弥补，go in for从事，look out for提防，take sth for granted把…当作理所当然, have an ear for音感好, have a gift for有某方面的天赋, have an eye for某方面有眼光。