二十六、概况说明文的内容要点
A survey made in Australia shows (现象) that many teenagers lack one hour’s sleep (原因) due to organized activities and homework, (结果)which results in such serious problems as slow progress in study, weight problem, depression, illness and so on.
二十七、概况议论文的内容要点
The passage tries to tell us (论点) that getting up early in the morning (论据) will benefit us a lot， including a better memory, healthier body and better preparation for the day.
