The average Briton gets six-and-a- half hours' sleep a night, according to the Sleep Council. Michael Mosley took part In an unusual experiment to see if this is enough. It has been known for some time that the amount of sleep people get has.on average, declined over the years.We wa...
C[解析]根据题干中的in an average night of eight hours' sleep可以快速定位在第一段的第三句话:In an average night of eight hours' sleep, an average adult will dream for around one hundred minutes, probably having three to five dreams, each lasting from ten to thirty minutes.这里没有对男性...
On average：这个短语表示一般性地、平均起来，它强调的是对一组数据或情况的概括性描述。例如，“平均而言，人们的睡眠时间是每晚7小时”可以表达为“On average, people sleep 7 hours a night”。总的来说，在表达平均数或一般水平时，可以根据上下文选择使用“average”或“on average”。其中，“av...
She averaged 8 hours of sleep a night last week. (上周她每晚睡觉8个小时,达到了平均水平) 总结: 通过以上对“average”作为名词、形容词和动词的用法的详细解释及实例,我们可以很好地了解到如何正确理解和应用这个词汇,避免在使用中出现错误。同时,在实际运用中,为了更好地理解和运用这个词汇,建议结合具体上下...
Passage 1阅读下面短文,从每题所给的四个选项( A、B、C和D)中,选出最佳选项。The average Briton gets six-and-a-half hours' sleep a night, according to the Sleep Council. Michael Mosley took part in an unusual experiment to see if this is enough. It has been known for some time that th...
2. "On the average"则表示一般性地、平均起来，它强调的是对一组数据或情况的概括性描述，例如"学生的年级平均成绩"（Grade point average）或"平均而言，人们的睡眠时间是每晚7小时"（On average, people sleep 7 hours a night）。在表达平均数或一般水平时，"average"既可以单独使用，也可以与"...
5. to find an average value for (a variable quantity); reduce to a mean. 6. (of a variable quantity) to have as an arithmetic mean: Wheat averages 56 pounds to a bushel. 7. to do or have on the average: to average seven hours of sleep a night. v.i. 8. to have or show...
His grades are above average.(他的成绩高于平均水平。) The temperature is below average for this time of year.(今年的这个时候,气温低于平均水平。) On average, people sleep for about eight hours a night.(人们平均每晚睡八个小时。) 怎么样,我解释得清楚吗?如果还有不明白的地方,尽管问我哦!
“average”作为副词时,其形式为“averagely”,意为“平均地”或“通常地”。但需要注意的是,在正式写作或学术场景中,人们更倾向于使用“on average”这类短语来表达平均的概念,而非直接使用副词形式“averagely”。以下是一些使用示例: 1. **正式写作或学术场景**: * On average, people sleep 7 hours per n...
More than a third of Americans get less than seven hours of sleep a night. The resulting tiredness has been linked to many diseases. Other wealthy countries are similarly sleepless.Tiny sensors are now more easily built into wearable gadgets (小器具) to observe users overnight. Consumer-...