形容词后续成分“一点儿”的制约作用及认知基础

On the Constraints of "一点儿" as the Post-modifier of Adjectives and its Cognitive Basis

在“请多吃一点儿”、“稍大了一点儿”、“谦虚一点儿”这些格式中如果缺少了形容词的后续成分“一点儿”就不完整，但它在有的结构中并不一定要出现。我们对这个问题进行了探讨，得出的结论是：在不同格式中形容词后续成分“一点儿”的隐现和制约作用的强弱有所不同，有的是句法上的强制性成分；有的是语义上必要的成分；有的则是语用认知上的必有成分。对于不同句法制约的，做出了语义解释，并探究“请多吃一点儿”这种结构的认知基础。同时指出了在对外汉语中分段教学的教学策略。

If without＂一点儿＂ as the post - modifier of adjectives, such structures as ＂请多吃一点儿＂, ＂稍大了一点儿＂ and ＂谦虚一点儿＂ are usually not complete in meaning. But sometimes there is no ＂一点儿＂ in some structures. Through a study of such structure, we have reached the following conclusion： in different structures, ＂ 一点儿＂ as the post - modifier of adjectives has different syntactic, semantic, pragmatic and cognitive functions. We have also given a semantic explanation of its syntactic restraints and analyzed its cognitive basis and offered some teaching strategies in TCFL.