本文对《左传》中用以表示＂基点前时＂的词语进行了考察。研究表明,《左传》＂基点前时＂词语可分为两类,一类表示基于说话时间的＂过去时＂,......

Among the acquisition of morphemes,the lately acquired regular past morpheme“-ed”always poses a problem for L2 learner......