2022年7月雅思考了什么内容，想必近期想考雅思的同学们都在等待7月雅思机经新鲜出炉吧，今天小编就给大家带来了7月雅思机经真题答案汇总，我们一起来看看7月雅思考题。

　　7月23日雅思考试阅读题部分内容及答案

　　Passage 3

　　文章题材：议论文(心理学)

　　文章题目：打哈欠 The secret of the yawn

　　文章难度：★★★★

　　题型及数量：判断+匹配+选择

　　题目及答案：

　　The secret of the yawn

　　A.When a scientist began to study yawning in the 1980sit was difficult to convince some of his research students of the merits of "yawning science."Although it may appear quirky,his decision to study yawning was a logical extension to human beings of myresearch in developmental neuroscience,reported in such papers as"Wing-flapping during Development and Evolution." As a neurobehavioral problemthere is not much difference between the wing flapping of birds and the face-and body-flapping of human yawners.

　　B.Yawning is an ancient,primitive act.Humans do it even before they are bornopening wide in the womb. Some snakes unhinge then jaws to do it,One species of penguins yawns as part of mating.Only now are researchers beginning to understand why we yawnwhen we yawn and why we yawn back. A professor of cognitive neuroscience at Drexel University in Philadelphia Steven Platek,studies the act of contagious yawning,something done only by people and other primates.

　　C. In his first experiment he useda psychological test to rankpeople on then empathic feelings.He found that participants who did not score high on compassion did not yawn back "We literally had people saying,Why am I looking at people yawning?"1 Professor Platek said."It just had no effect."

　　D.For his second experiment,he put 10 students in an magnetic resonance imaging machine as they watched video tapes of people yawning.When the students watched the videsthe part of the brain which reacted was the part scientists believe controls empathy-the posterior cingulate, in the brain’s middle rear." I don’t know if it’s necessarily that nice people yawn more but I think it’s a good indicator of a state of mind"said Professor Platek."It's also a good indicator if you're empathizing with me and paying attention"

　　E.His third experiment is studying yawning in those with brain disorderssuch as autism and schizophrenia,in which victims have difficulty connecting emotionally with others. A psychology professor at the University of MarylandRobert Provineis one of the few other researchers into yawning.He found the basic yawn lasts about sixseconds and they come in bouts with an interval of about 68 seconds.Men and women yawn orhalf-yawn equally often but men are significantly less likely to cover then mouths which may indicate complex distinction in genders." A watched yawner never yawns,"Professor Provine said.Howeverthe physical root of yawning remains a mystery. Some researchers say it's coordinated within the lypothal of the brainthe area that also controls breathing

　　F.yawning and stretching also share properties and may be performed together as parts of a global motor complex. But they do not always co-occur people usually yawn when we stretch, but we don't always stretch when we yawnespecially before bedtimeStudies by J.IP.G.H. A.Visser and H.F.Prechtl in the early 1980s,charting movement in the developing fetus using ultrasound.observed not just yawning but a link between yawning and stretching as early as the end of the first prenatal trimester

　　G. The most extraordinary demonstration of the yawn-stretch linkage occurs in many people paralyzed on one side of their body because of brain damage caused by a strokeThe prominent British neurologist Sir Francis Walshe noted in 1923 that when these hemiplegics yawn,they are startled and mystified to observe that then otherwise paralyzed arm rises and flexes automatically in what neurologists term an"associated response." Yawning apparently activates undamagedunconsciously controlled connections between the brain and the cord motor system innervating the paralyzed limb.It is not known whether the associated response is a positive prognosis for recoverynor whether yawning is therapeutic for reinnervation or prevention of muscular atrophy.

　　H. Clinical neurology offers other surprises.Sone patients with"locked-in syndromewho are almost totally deprived of the ability to move voluntarilycan yawn normally.The neural circuits for spontaneous yawning must exist in the brain stem near other respiratory and vasomotor centers,because yawning is performed by anencephalic who possess only the medulla oblongata.The multiplicity of stimuli of contagious yawningbycontrastimplicates many higher brain regions.

　　QUESTIONS 28-32

　　Summary

　　Complete the Summary paragraph described below.

　　In boxes 28-32 on your answer sheet, write the correct answer with No MORE THAN THREE WORDS.

　　A psychology professor drew a conclusion after observation that it takes about she seconds to complete an average yawning which needs ……28…… before a following yawning comes. It is almost at the same frequency that male and female yawn or half, yet behavior accompanied with yawning showing a ……29……in genders. Some parts within the brain may affect the movement which also have something to do with ……30…….another finding also finds there is a link between yawn and……….31……before a baby was born, which two can be automatically co-operating even among people whose……32……is damaged.

　　QUESTIONS 33-37

　　Read paragraph A-H.

　　Which paragraph contains the following information? Write the correct letter A-H for question 33-37

　　NB: You may use any letter more than once.

　　33.The rate for yawning shows some regular pattern.

　　34.Yawning is an inherent ability that appears in both animals and humans.

　　35.Stretching and yawning are not always going together.

　　36.Yawning may suggest people are having positive notice or response in communicating.

　　37.Some superior areas in brain may deal with the infectious feature of yawning

　　QUESTIONS 38-40

　　Do the following statements agree with the information given in Reading Passage 3?

　　In boxes 38-40 on your answer sheet, write

　　YES if the statement is true

　　NO if the statement is false

　　NOT GIVEN if the information is not given in the passage 3

　　38.Several students in Platek’s experiment did not comprehend why then tutor ask them to yawn back.

　　39.Some results from certain experiment indicate the link between yawning and compassion.

　　40.Yawning can show an affirmative impact on the recovery from brain damage brought by a stroke.

　　参考答案

　　Questions 28-40

　　28.68 seconds

　　29.(complex) distinction

　　30.breathing

　　31.stretch/stretching

　　32.brain

　　33.E

　　34.B

　　35.F

　　36.D

　　37.H

　　38.NOT GIVEN

　　39.YES

　　40.NO

　　可参考真题：剑桥16——TEST2 Passage3 How to make wise decisions

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