英语什么时候 用a 和 an 在词语前答:b. 当名词前的形容词被副词as, so, too, how, however, enough修饰时,不定冠词应放在形容词之后: It is as pleasant a day as I have ever spent. So short a time. Too long a distance. c. quite,rather与单数名词连用,冠词放在其后。 但当rather,quite 前仍有形容词,不定冠词放其前后均可。如:...
为什么有些名词前面不用加冠词?答:9)有些个体名词不用冠词;如school,college,prison,market,hospital,bed,table,class,town,church,court 等个体名词,直接置于介词后,表示该名词的深层含义;例:go to hospital去医院看病【与go to the hospital 去医院 (并不是去看病,而是有其他目的)区分开】10)不用冠词的序数词:a.序数词前有物...