◆我和他有些相識。
誤：I have some acquaintances with him.
正：I have some acquaintance with him.
析：acquaintance 表示對某人或某事物的認(rèn)識或了解，是不可數(shù)名詞，不用復(fù)數(shù)形式，但有時可用不冠詞。如上句也可說成： I have an acquaintance with him. 又如：She has some acquaintance with French.(他懂點法語)。
◆他不是朋友，只是相熟。
誤：He is not a friend, only acquaintance.
正：He is not a friend, only an acquaintance.
析：acquaintance 表示“相識的人”、“熟人”，是可數(shù)名詞。又如：He is an old acquaintance.(他是個老相識)。He has many acquaintances.(他交游很廣)。
◆我是在一次晚會上認(rèn)識她的。
誤：I made her acquaintances at a party.
正：I made her acquaintance at a party.
析：make one’s acquaintance(也可說成 make the acquaintance of sb)意為“結(jié)識某人”，為固定短語，其中 acquaintance不用復(fù)數(shù)。