关键，我们确实会犯这个错误。第一次听到这个理论是Billnet在给900句的第一到第七课反馈的砖头。

第一次听到这个理论是Billnet在给900句的第一到第七课反馈时给的砖头，印象很深刻。

7. The prices of textbooks have gone up。 up 是比gone 重读的。

下面是当时billnet的论据：

About“7 The prices of textbooks have gone up.”

Small adverbs like 'up', 'out', 'away', 'off' etc usually do not take stress in sentences unless for emphasis purposes, however,  they do in most cases take a stress while they are at the end of a sentence. Take those adverbial phrases for example:

wake them UP
read it OUT
cover him UP
take them AWAY
use them UP
put it ON
has gone UP

所有跟帖： 

• 理论上不知道为什么要加重，但平时说英语，我这些地方肯定是要加重的 -千与.千寻- ♀ (293 bytes) () 08/27/2011 postreply 21:28:13