单词的用法及固定搭配

recognize在一般英汉词典里注作“认识”，实际是“见了某人而认出（他）”，是一时的动作。

I reckon on（或upon）hearing from him before long等句子里的reckon on（或upon）作“信赖”解

参见recitation

recitation在英国作“背诵”解，必须背出声来，“默诵”并不是recitation。

on a recent day，on a recent morning，on a recent night等表达方式不合习惯，该说the other day，the other morning，the other night等。

receive是一时的动作，所以不可说I have received your letter (for) five days，该说I received your letter five days ago或It is five days since I received your letter。

on（或upon）(the) receipt of（一收到了…立刻）里的the可有可无。

recall（动词）后面接动名词，不接不定式，如可以说I recall meeting him somewhere，不可说I recall to meet him somewhere。把meeting改作having met意思不变。

for business reasons，for health reasons，for political reasons等表达方式里该用复数形式reasons。

clothes ready to be worn，clothes ready to wear，clothes ready for wearing和clothes ready for the wearing都可以说，似乎不说clothes ready for being worn。