一：In:    in return for 作为回报；作为报    in praise of 表扬        in exchange for 交换，调换  in a hurry 匆忙地
in tears 哭泣，掉泪        in common 共用的,共有的      in general 一般来说,大体上        in half 成两半
in itself 本质上,就其本身而言        in memory of 纪念        in order 按顺序,按次序      in particular 特别,尤其
in person 亲自,本人        in place of 代替,取代,交换        in practice 在实践中,实际上        in public 公开地,当众
in quantity 大量    in relation to 关于,涉及        in short 简言之,总之    in spite of 尽管  in the form of 以某种形式
in the company of随着          in the course of 在...期间/过程中          in the distance 在远处    in the end 最后,终于
in the face of 即使;在...面前          in the first place 首先      in the future 在未来        in the least 丝毫,一点
in touch 联系,接触  in vain 徒劳  in debt 欠债,欠情  in difficulty 处境困难  in effect 实际上,事实上  in search of  搜索
in reality (=in fact, really) 事实上      in relation to 关于, 有关    in good condition 处于良好状态  in/with respect to (=concerning) 有关,关于
in response to(=as an answer to) 回答,反应    be response for 对…get out of负责, 是造成…原因  in advance=ahead of time提前
in memory of 为纪念..;        in hopes of 为期待..      in support of 为支持…      in secret 秘密地 in private 私下
in total 总计    in a sense=in a way=to a degree 在某种意义上        in all 总共     in one's twenties 在某人二十几岁时 
in public 公众,公开地         in order to 为了……   in the end 最后,终于     in surprise 惊奇地   result in 导致
in accordance with 与...一致,按照      in any case 无论如何        in case of 假如,防备  in the first place首先
in no case 绝不          in case (that)  以防、万一        sb be in charge of sth        sth be in the charge of sb 
be abundant in富      all in all,    be located in      believe in    信仰      be in touch with 与…有接触, 有联系
bring in 引进，引入；赚钱，获利        break in 打断，闯入      (be) in contact with 与…有交往      cut in插入
fall in love with sb 爱上某人      in favour of …支持，赞成        in hand 现有在手头；在进行中 give in 屈服；投降；
in honor of …为…向…表示敬意，为庆祝        hand in 交上  in line 成一直线；整齐；一致      major in 专攻，专修
take pride in=be proud of  以…自豪      settle （down）in 定下心来，安家落户      (be)in sight  看得见
in support of 以便支持      in one's turn轮到某人(做事)。        in turn 结果、反过来；依次        in a word总之
in other words  in cash  in one’s turn      wait in line      in time      fit in      in order        in despair
in rags      star in    in ruins        in trouble        lie in=consist in        take in          in addition (to)
in the distance 在远处        in the long run 最终，从长远观点看      in a mess 乱七八糟, 处境困难 in memory of
.
in one’s opinion        in sum  . in terms of    in place of  in place  in no time  in that in need of     be engaged in      be involved in    be dressed (up) in  in debt    crowd in      be buried in      result in                                                   
二: On:  on one's way to 某人在去……的路上     on foot 步行,走路       on the weekend 在周末 on the left (right) on
on the radio 通过收音机(无线电广播)       one after another 顺次       on occasion= once in a while 偶尔，间或、有时
on behalf of 代表      on board 在船(车/飞机)上    on business 因公出差    on duty 上班,值班  on earth 究竟,到底
on fire  on guard 站岗,值班      on one's guard 警惕,提防    on schedule 按时间表,准时        play a trick on
on the contrary 正相反      on the point of 即将...的时刻        on the spot 在场;马上  on the whole 总的来说,大体上
on(an/the) average 平均,通常    on one's own    on a large scale        have a report (talk) on   
on the one hand…on the other hand…  on purpose=by accident          on account of =due to =owing to      focus on
on no account        get on well with      live on          agree on/upon       on the contrary    on occasion
be based on/upon      call on (sb to do sth)  on condition that….    on no condition      make a good impression on sb. 
depend on/upon 依靠      feed on 以…为主食          from now on 从现在起     on hand 现有；在手边；临近
hold on        keep one's eyes on        look down on        look on  look on …as         late on       pass on      put on      rely on =depend on/upon    on sale    carry on    turn on         on time (=punctually) 准时
play jokes on ,  live on    play tricks on    hang on  等候          spy on          carry on          focus on
三：for :  account for 解释;占据        ask for a day off请一天假        apologize to sb. for sth.为某事向某人道歉
  apply for 申请        apologize to sb. for sth. 为某事向某人道歉          be familiar to    be responsible for负责某事
be for / against …支持/ 反对…        be famous for因……而著名            be good/bad for对……有益/害

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。