1、in prep. 在……之后。用于“将来一段时间之后”。
①Your birthday is in two weeks’time. 你的生日还有两周。
②I’ll finish the work in 3 days/ in 3 days’time. 这两项工作我3天后完成。
①I’ll be back in 3 days. 3天后我回来.
②I’ll be back after the New year. 新年后我回来。
in a word=in one word 总之
In a word, I don’t trust him. 总这，我不信任他。
Tom is brave, careful and calm. In a word, he is admirable.
in charge of prep.担任……，管理……，负责
in the charge of a person?in a person’s charge由（某人）照料（管理）
take charge of 担任……，接管
in praise of 为……颂扬、歌颂；in honour of 为纪念，为了向某人表示敬意；
in memory of 为了怀念；in favour of 赞同，支持；in place of 代替；in charge of 负责；
in search of 寻找；in need of 需要。
①This is a book which sings high praise for pioneers.
This is a book ________ ________ ________ pioneers.
②They startd off at once to look for the missing girl.
They started off at once________ ______ _______the missing girl.
③We all agree to your plan.
We are all ______ ________ ______your plan.
④We usr plastics instead of wood or metal.
We use plastics_______ ________ ________ wood or metal.
Key:①in, praise, of ②in, search, of ③in, favour, of ④in, place, of
3、in one’s opinion 在某人看来，依照某人的看法
也可以说：in one’s personal opinion
例：have a good/ high opinion of sb. = think/ speak well/ highly of sb.
1.unendurable=unsufferable( ifyou say something is unsufferable, you are emphasizing that it is veryunpleasant and annoying)
3.although=albeit( thesame as although)
4.unwilling=grudging( agrudging feeling or action is felt or done very unwillingly)
5.hardly=scar cely( youuse scarcely to say that something is not true or is not the case, in ahumorous or critical way)
6.courage=nerve( nerveis the courage you need in order to do something difficult or dangerous)
7.generally=as a rule
8. understand=discern( if you can discern something, you are aware of it and know what it is)
9. obviously=transparently( easily understand or recognize)
10. define as=address as