『新东方在线托福听力』为托福考生准备了ETS托福TPO/【学术讲座】#1听力练习，【学术讲座】#1原文答案解析，【学术讲座】#1听力原文练习音频翻译。

托福TPO/【学术讲座】#1听力原答案解析-音频翻译【新东方在线】

According to the speaker, what is one reason why people have trouble sleeping at night?

Based on the talk, why does the speaker recommend drinking milk or eating cheese or tuna fish at night?

What is the speaker's attitude toward using sleeping pills to solve insomnia?

Listen to a podcast about health.Do you have trouble sleeping at night? Then maybe this is for you. When you worry about needing sleep and toss and turn trying to find a comfortable position, you're probably only making matters worse. What happens when you do that, is that your heart rate actually increases, making it more difficult to relax. You may also have some bad habits that contribute to the problem. Do you rest frequently during the day? Do you get virtually no exercise, or do you exercise strenuously late in the day? Are you preoccupied with sleep, or do you sleep late on weekends? Any or all of these factors might be leading to your insomnia by disrupting your body's natural rhythm. What should you do, then, on those sleepless nights? Don't bother with sleeping pills. They can actually cause worse insomnia later. The best thing to do is drink milk or eat cheese or tuna fish. These are all rich in amino acids and help produce a neurotransmitter in the brain that induces sleep. This neurotransmitter will help you relax, and you'll be on your way to getting a good night's sleep. Until tomorrow's broadcast, this has been another in the series "Hints for Good Health."

北美留学考试	英联邦留学考试	专业问答
TOEFL	IELTS	雅思专业问答
GRE	A Level	托福专业问答
GMAT	PTE	GRE专业问答
SAT	Interchange	GMAT专业问答
ACT	英本精英计划
AP/SSAT/IB
美高先修课
美本精英计划
美研精英计划