请教一个语调的问题

来源: 2010-12-31 08:00:23 [旧帖] [给我悄悄话] 本文已被阅读:

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In return for this, the beggar stood on his head and sang songs. I gave him a meal. He ate the food and drank the beer.

请仔细这句新概念朗读用的语调,“sang songs”,“drank the beer”,这种语调我们内部称之为“新概念语调”。

请问这种语调为什么要把动词轻读,而后面的名词重读呢?这种语调在平时生活中见到得多吗?