Specific purpose:
To inform my audience that staying up early is beneficial to our health. Central idea:
Going to bed early has a good influence on our health both physically and mentally.
Main points:
Ⅰ.Going to bed early has a good impact on the body health.
A. Good for heart
B. Prevent diseases
C. Helps the metabolism
D. Reduce the risk of cancer
Ⅱ.Going to bed early has a good impact on the mental health.
A. Better performance
B. Improve memory
C. Reduce stress