1.原材料
It said people should increase the number of chestpresses from fifteen to thirty for every two breaths given.
Gordon Ewy is a heart doctor at the University ofArizona College of Medicine in Tucson.
He wrote a report that appeared with the study.
2.事实
现在的练习集中在单词层面，搞定发音，关注句子，日后还有很长的路要走。
thirty把第一个音读重一点，第二个音会很自然地被带出来。单词的发音没有太多出乎意料的刻意，很多都可以顺势带出来，关键是不能囫囵过去
3.感悟
在单词层面还没打好扎实基础，我想着篇章的训练，有点吃着碗里的，看着锅里的，好高骛远了。
4.训练时长
早晚各听一遍S上课录音52分钟，听原文3遍12分钟，练习句子20分钟。共计84分钟
