1 表示溫度、價格、物體等“下降,下落,落下”時,可用drop和fall ,為不及物動詞。
The temperature has dropped . 氣溫下降了 。
The temperature has fallen .
The price of meat has dropped by 10 cents. 肉的價格下降了1角錢 。
The price of meat has fallen by 10 cents.
The cup dropped out of his hand. 杯子從他手中掉了下來 。
The cup fell out of his hand.
She dropped to the ground. 她摔倒在地上 。
She fell to the ground.
2 drop 可以作及物動詞用,表示故意或無意“掉下”,fall 則不可。
He dropped the pen on the ground. (正)他的鋼筆掉在了地上 。
He fell the pen on the ground. (誤)
3 drop 可以表示因疲勞而倒下;fall 可以表示在戰(zhàn)斗中受傷或犧牲,drop 則不可以。
He was tired and dropped into a chair. 他很累,倒在了一把椅子里。
Five soldiers fell in the battle. 有5個士兵在戰(zhàn)斗中死亡。