2. How do smartphones disrupt our sleep?
3. True or false? Our short-term memory improves when we don’t get enough sleep?
4. What is “social jetlag”?
5. What do office workers in Korea do to help them concentrate better at work?
2. 请你在不参考课文的情况下完成下列练习。选择一个意思合适的单词填入句子的空格处。
1. I am an ______ - I’m at my best in the mornings.
night owl night bird early bird early owl
2. I had really bad ______ last night – I couldn’t get to sleep for hours.
power nap melatonin insomnia sleep
3. The film was so boring that I ______ while I was watching it.
drop off dropped off droped off dropped of
4. I suffer from really bad ______ whenever I travel back from the USA.
jetlag lagjet jets lag jetlags
5. I need a quick ______ before I go out tonight – if I don’t I’ll never stay awake.
slumber power nap hammock second wind
答案 1. 阅读课文并回答问题。
1. Is the writer an early bird or a night owl? How do you know? He's a night owl, because he's often wide awake at night but finds it difficult to wake up in the morning.
2. How do smartphones disrupt our sleep? They affect the amount of melatonin we produce. This is a chemical which helps us sleep well.
【Can a lie-in make you healthier? 睡懒觉能让你更健康?】相关文章:
★ Why do cities make us rude? 为什么城市会让人变得无礼?
★ Heathrow expansion and dog lifeguard training 希思罗机场扩建, 救生犬的训练
★ Making money from your spare room 空房间变生财之道
★ Like reality, only better? 喜欢现实, 只会更好?
★ How to become a billionaire 如何成为亿万富翁
★ Scientists discover rare ancient fossil fruit 科学家发现罕见果实植物化石
★ Is breast cancer linked to night shifts? 乳腺癌与上夜班有关系吗?
最新
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15