Tooth fairy的方法确实好，这样一对比，读得好的和不好的都清清楚楚。

è 271: Set up, Verb + Preposition, Preposition doesn’t get stressed.  Please refer to Opencourseware 2, starting at 2:07.  The interesting thing is “She turned on a red light” has different meaning than “She turned on a red light.” (turn on a light bulb vs. make a turn at the red light)”  In 271, the stress is on the last non-function word “camp”.

è 277: flashlight, stress should be on flash, not both.

è 282: Starting a fire without matches, tone over raised on "matches", sounded like a question not a statement.

I think you've marked all the differences.  Other than that please pay attention to some pronunciations, for example  nineteen, camping, flashlight, is that.

所有跟帖： 

• ops, 花了一点时间写反馈，原来牙医早指出来了。 -浮上来冒个小泡- ♀ (0 bytes) () 08/26/2011 postreply 21:51:11

• 太谢谢泡泡了！都是宝贵的建议！ -非文学青年- ♀ (221 bytes) () 08/26/2011 postreply 22:33:46

• 这种情况下是不是应该用降调？ -beautifulwind- ♀ (0 bytes) () 08/26/2011 postreply 22:40:27

• 你是说up应该用降调？厨师读得好象不是降调，我看她是作为台阶的。 -非文学青年- ♀ (0 bytes) () 08/26/2011 postreply 22:46:02

• 看来晚上不能搞得太晚，写的东西都有问题. -浮上来冒个小泡- ♀ (1748 bytes) () 08/27/2011 postreply 06:23:36