sounds. When the alarm clock rings, our brains wake us up to see whether or not there is real danger...;However, why do we wake up to the sound of an alarm clock? Even while we are asleep, the brain can ……

Do you need an alarm clock to wake up? Try this pillow（枕头）！“电子叫醒枕”有内置灯光，到点就自动变亮。 ……

to wake you up in the morning. By waking you up during a period of light sleep, the app helps you wake up naturally rested. 21st ……

叮铃铃，睡觉时间到啦！Most clocks wake you up in the morning. But this clock from India is different. It helps you go to bed on time. Set your bedtime on the clock. Then, you can see a character yawning (打哈 ……

器). The Doomsday Clock’s time was first set up by the Bulletin of the Atomic Scientists in 1947. It tries... of nuclear weapons (核武器). The Doomsday Clock’s time was first set up by the Bulletin of the Atomic ……

stay up late and therefore need a clock to wake them up. But if you can go to bed early with the help.... Some clock designers (设计师) from India have made a clock that “yawns” and helps you go to sleep ……

雷顿找到钟了！
编者的话：动物园的钟到底是谁偷了呢？不管是谁偷的，一定难不倒Layton the lion! 与本期内容配套的是PEP小学英语义务教育教材四年级下册的Unit 2。学习词汇：wrong 错 wake up 睡醒 eat lunch 吃午餐squirrel 松鼠 tree 树 ok 行看故事填空：There are no ______s in the zoo! Who has the clocks ……

(Left) Flying alarm clockTHE Blowfly alarm clock is here to change the way you wake up. Set... you, making ridiculous noises. The only way to stop it is to wake up, grab it, and set it back down ……

看看小怪物的作息时间和我们的一样吗？At six o'clock, monsters wake.At seven o'clock, they make a mistake. At eight o'clock, they go to school. At nine o'clock, monsters spell. At ten o'clock, they show and tell. At eleven o'clock ……

, by increasing the glow of the lamp for 30 minutes before your set wake-up time. There's also an...MANY of us struggle to get out of bed every day. When the alarm clock goes off, we wish we could ……

to the Daily Mail, the clock “counts down” to wake-up time. The user only has a few seconds to decide which... Alarm Clock looks so much like a real bomb that designer Michael Krumpus has had to put a message ……

睁大眼睛，根据提示，猜猜6张图片都是什么？1.It’s a kind of clock. It can wake you up (叫醒) in the morning.a _ _ _ _... _Answers: 1. alarm clock 2. kangaroo 3. bamboo 4. salad 5. palace 6. eggplant ……

Celsius, so the tower is in no danger of melting (融化).The chocolate clock will stay standing before... a little "twin" in central Italy where an 11-meter high "Big Ben" clock tower is made entirely (整个 ……

, so the tower is in no danger of melting (融化).The chocolate clock will stay standing before... a little "twin" in central Italy where an 11-meter high "Big Ben" clock tower is made entirely (整个 ……

THE alarm clock is ringing but, lying in bed, you still don’t want to get up. It’s probably because...:1.Find what your usual wake-up time will be.2.Count back five 90-minute cycles or 7.5 hours ……