他已经睡了两个多小时了。【解析】根据题干中的时间状语formorethantwohours(两个多小时)可知,是”他已经睡了两个多小时了“,所以用现在完成时,其结构是have/hasdone,主语是he,所以用has,sleep的过去分词是slept,故答案为hasslept。 反馈 收藏
Don'twake himup.Let his sleep for two more hours. 试题答案 在线课程 分析wake up 解答答案:wake up. 首先通过中英文句子的比对,可知英文句子中缺少"叫醒某人"的表达.短语"叫醒某人"的英文表达是:wake sb.up,根据设空处前面的Don't判断填动词原形,故答案为:wake up ...
During puberty, adolescents’ sleep cycle changes. They begin to go to sleep later (by about two hours) and wake up later as well. But they still require a full night’s rest—8.5 to 9.5 hours, according to the AAP. Early school-start times disrupt this. 【Para.7】Sceptics worry that...
Make sure you get a full seven to eight hours of sleep each night. That’s tough for many people. But you have to do more than just lay in bed longer — you also need have to have an uninterrupted, restful sleep more often than not. That means you don’t wake up during the night...
Tips for falling back to sleep It’s actually quite normal for humans to wake up mid-sleep. Prior to the use of artificial light, people went to bed after sundown, slept for 3-4 hours, woke for an hour or two, and then went back to sleep for 3-4 hours until sunrise. In fact,...
We bothsleptright through (= were not woken up by) the storm. 我们两人睡得很沉,浑然不知有暴风雨。 牛津词典 She onlysleepsfor four hours a night. 她每天晚上只睡四个小时。 牛津词典 We sometimessleeplate at the weekends (= until late in the morning) . ...
How people wake up and regain alertness in the hours after sleep is related to how they are sleeping, eating, and exercising. Here, in a prospective longitudinal study of 833 twins and genetically unrelated adults, we demonstrate that how effectively an individual awakens in the hours following ...
William Brangham: So just imagine devising this experiment. Researchers make their subjects wake up hours before their normal wake up time. Then you force them to perform complex mental tasks for five days straight. That's b...
Forexample, ifyouconsistentlygotosleeparound10p. m. , yourcircadiansystemwillstartproducingsleep-inducingmelatoninaroundtwohoursbeforethentotellyourbodyit'stimeforbed.例如,你持续地在晚上十点入睡,你的生物钟会在大概两小时前产生助眠的褪黑素,使身体进入睡眠模式。Soifthisrhythmismoldedbyoursleephabits, canwe...
3.wake up 醒来;唤醒;意识到;激活 4.chronic 英/ ˈkrɒnɪk /美/ ˈkrɑːnɪk / adj.(疾病)慢性的,长期的;(问题)一直有的,反复出现的;难以根除的,积习难改的; <英,非正式> 糟透的,拙劣的 点击此处查看词汇词组 Para.3