climbing.Day 4Sleep to stay smart (P6)Choose the answer:1. What will happen when you have long-term sleep loss?A. You will be able to stay up late forever. B. You will feel very tired.C. Your brain ……

Smart winter animalsWinter comes. It’s cold! We wear coats and hats. We stay in warm houses. We.... It keeps them warm and safe in snow.Take a long sleep Black bears make warm beds to sleep in. They use ……

这张床垫很贴心This bed is not just comfortable. It is also smart. It helps you sleep well. The bed is made... cold. It can also rock (摇动) a person to sleep. Isn’t that amazing? ……

e-mail or cloud services like iCloud.Smart sleep assistantPrice: 6 yuanPlatform: iOS and AndroidFor... to *juggle an array of deadlines, attend daily classes and still somehow manage to get enough sleep ……

, there are many sandstorms (沙尘暴). That sounds scary, but I am not afraid. I have some smart technologies to help me stay safe on Mars.Do you still remember me? I am Zhurong, China’s first Mars ……

. Dolphins are smart. Half of its brain works when they sleep. They can know the danger. Giraffes only...人为什么梦游？We sleep every night. Our bodies and minds need sleep. They have a rest and work for us ……

they are tired, they sleep in water, hand in hand. Otters like to stay with each other. They also like to hold hands in this way, so they won’t drift apart (漂走) in sleep. ……

动物睡觉趣事多多Humans sleep, as do animals. Every animal sleeps, from the smallest to the largest. March 15 is World Sleep Day (世界睡眠日). Let’s walk into the animals’ world and find out how they sleep ……

缺觉的危害可能会超出你的想象。词数 300 建议阅读时间 8分钟 SLEEP is sometimes called “the cousin of death”. But funnily enough, it is also one of the most important things we need to stay alive.Over the summer in 2012 ……

to stay alert (警觉的).On average (平均), the penguins sleep 4 seconds at a time. But they sleep for a total... have a very short sleep to stay alert (警觉的). ……

very short sleep to stay alert (警觉的).The penguins sleep like this because they need to protect... sleep to stay alert (警觉的).Strange animal sleeping habitsStrange animal sleeping ……

your health, such as how well you sleep. Many companies have made smart rings. Each costs about...IXIQIIXIQI这款戒指让你隔空刷手机。这款戒指让你隔空刷手机。This is not just a ring. It’s “smart” enough ……

Sleep disorders can cause various symptoms. TUCHONGSleep disorders can cause various symptoms... enough quality sleep at night can lead to poor health, decreased academic performance and even ……

的) ice, strange weather, and … less sleep! A new study (研究) looked at more than 47,000 people from 68 countries and regions (地区). It found that people are losing 44 hours of sleep every year ……

这款智能床很“贴心”哦。Is this a common bed? Nope – it’s a “smart” bed made by a company in the US. The bed... degrees can help them sleep better. The bed can change its temperature with its cooling and heating ……