关于catch的短语词组归纳总结

catch sb．doing sth； be (get) caught in sth的区别辨析

catch sb．doing sth．作“碰（遇）上某人正在做某事”解。例如：
The policeman caught two men fighting in the street．警察碰见两个人在街上打架。
The man was caught stealing the apples．那人偷苹果时，被当场发现。
 be (get) caught in sth．“遇上……而受阻”之意。例如：
I got caught in the traffic．我因交通堵塞而受阻。
I was caught in a storm on my way to school．我在去学校的路上遇到了暴雨。

关于catch的短语总结

 
catch your breath
idm (=to start breathing normally again after running or making a lot of effort)
v.喘口气，歇口气，休息休息
catch sight of
发现，突然看见
catch at
phr v (=to try to take hold of something)
v.试图抓住
catch on
phr v (=to become popular and fashionable)
a.流行起来
catch on
phr v (=to begin to understand or realize something)
v.开始理解，懂得
catch out
phr v (=to detect in error or wrongdoing)
v.发觉…有错误（或做坏事）
catch up
phr v (=to do something you did not have time to do earlier)
v.赶做（某事）
catch up with sb
phr v (=If something bad that you have done or that has been happening to you catches up with you, it begins to cause problems for you)
v.对…产生恶果，罪有应得
catch out
phr v (=to make someone make a mistake, especially deliberately and in order to prove that they are lying)
v.刁难，拆穿
catch out
phr v (=if something unexpected catches you out, it puts you in a difficult situation because you were not expecting it or not fully prepared for it)
v.（未料到的事）使…处于困难境界，棘手
catch up with sb
phr v (=to reach sb/sth in front of you by going faster than them)
v.追上，赶上
catch up with sth
phr v (=to reach sb/sth in front of you by going faster than them)
v.追上，赶上
catch up with sb
phr v (=to finally find someone who has been doing something illegal and punish them)
v.终于查到（某人）头上
catch off guard
idm (=in an unprepared or unsuspecting state)
v.没有提防地
catch hold of
idm (=to have or take sb/sth in your hand or to find someone or obtain something)
v.握住，抓住；寻找（某人），获得（某事物）
catch sb's eye
v.被（某人）看到，引起（某人）注意
catch on fire
phr v (=to start burning)
v.开始燃烧，着火
catch fire
phr v (=to start burning)
v.开始燃烧，着火 

catch sb napping
idm (=to not be ready to deal with something when it happens, although you should be ready for it)
v.使措手不及