根据文中“When people are sleepy, theyyawn to help stay awake. This is because of fresh oxygen.当人们困倦时,他们打哈欠帮助保持清醒。这是因为新鲜的氧气。可知打哈欠可以让人们变得清醒,故填A。9.A细节理解题。根据文中“When one person yawns,others often begin to yawn, too. ”当一个人打哈欠...
Studies have shown we yawn more frequently when in the company of close relatives and friends. Could yawning actually help us cement our closest relationships? If it does, next time you yawn in company, don’t feel too embarrassed. You’re just show...
第三节 根据短文内容,从短文后的方框中选出能填入空白处的最佳选项。选项中有两项为多余选项。(每小题1.5分,满分7.5分)Why do people yawn(打哈欠)?
yawns from others. studies have shown we yawn more frequently when in the company of close relatives and friends. could yawning actually help us cement our closest relationships? if it does, next time you yawn in company, don't feel too em...
根据文中When people are sleepy, they yawn to help stay awake. This is because of fresh oxygen.当人们困倦时,他们打哈欠帮助保持清醒。这是因为新鲜的氧气。可知打哈欠可以让人们变得清醒,故填A。 【4】细节理解题。根据文中When one person yawns, others often begin to yawn, too.当一个人打哈欠时,...
根据第三段第二句 "The volunteers looked at videos of other people yawning.”以及倒数第二句“The volunteers were videoed as they yawned or tried not to yawn.”两句可知,参与研究的 志愿者们既要看打哈欠的视频,又会被拍 摄自己做出的反应。故D项正确。 3.选A 段落大意题。最后一段提到,了解了 ...
They asked volunteers to watch other people yawn. They found their ability to resist yawning when others around them yawned was limited. And the urge to yawn was increased when people were told they couldn’t. They also found, when usi...
Word Bankinstinctive 本能的yawn 打哈欠stretch 舒展muscle 肌肉laughter 笑;笑声equal 相当于根据材料内容选择最佳答案。(1)Which of the following about yawning is TRUE? ___ A.People yawn in different ways. B.People yawn only when they are tired or bored. C.Yawning makes people lazier. D.People...
Is that person really trying to focus on what we're saying?""Yeah. When people yawn in classrooms or in front of other people, it actually represents an attempt for them to maintain attention
When triggered it makes us yawn. But we can’t choose to yawn – it’s an involuntary imitation of other people. You know how it goes: your friend yawns, you yawn. Knowing which section of the brain is involved is only part of the answer. There is still a deeper question of ‘...