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1、2022-2023年山西省吕梁市大学英语6级大学英语六级知识点汇总（含答案）学校:_ 班级:_ 姓名:_ 考号:_一、2.Reading Comprehension (Skimming and Scanning)(20题)1.People frequently suffering from sleep restriction tend to _.A.live longerB.lose much weightC.eat less foodD.grow anxious and depressed2.Any frequency close to 30Hz will interfere with cu
2、es that keep our biological cycles properly timed because the frequecies are close to the _ of man.3.During Christmas of 1963 _ was coming into Miami for a landing.4.Genetic privacy is as real a concern as _ for the dignity and integrity of the individual.5.Part Reading Comprehension (Skimming and S
3、canning)Directions: In this part you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 17 , choose the best answer from the four choices marked A), B), C) and D). For questions 810, complete the sentences with the in formation given in the
4、passage.Sound EffectsSnorers(打鼾的人) have always been made jokes. In cartoons, their nasal(鼻子的)roar lifts the roof off houses. In situation comedies, theres the wife who rolls her eyes at her snoring bedmate. But in reality, its not all that funny. In fact, snoring can be a nightmare for snorers and t
5、heir troubled partners, who may wake up several times a night to poke, and maybe hoist loved ones onto their sides for a little relief.Risks of Snoring ProblemsBut the nightly racket is more than a potential relationship strain. According to the latest research, an increasingly older and heavier pop
6、ulation may make this condition an even greater a health risk than we previously thought. For Maggie Moss-Tucker, successful treatment for a longtime snoring problem came almost by accident. One fall morning in 2005, she saw a sign at her local gym seeking snorers as volunteers for a study at Boston
7、s Brigham & Womens Hospital. Moss-Tucker, now 56, was intrigued. She had started snoring nearly a decade earlier. Id tried everything to stop, she says, from sleeping upright to using nose strips or a mouth guard. But to her and her husbands dismay, nothing worked. When she signed up for the study a
8、nd spent a night at a suburban Boston sleep lab, she found out why.After reviewing her sleep patterns and oxygen levels, researchers told her that her snoring was actually an indication of something worse. She suffered from a sleep apnea(呼吸暂停), a condition in which patients stop breathing repeatedly
9、 as they sleep and can wake up as many as 100 times a night often without remembering it. That kind of revelation has led to doctors re-evaluating a condition once treated as little more than a nuisance. In the past, snoring has been treated like a joking matter; you never talked about it with your
10、doctor, says Dr. David Rapoport, medical director of the Sleep Disorders Center at New York University Medical Center. But when it becomes very prominent or such that it wakes you up or interferes with breathing, it can be a problem.Sleep apnea, in which the airway becomes blocked or, less often, th
11、e brain fails to properly control breathing during sleeping, can be viewed as one extreme of the snoring spectrum. Soft snoring, which is not generally considered a health hazard, would be at the other end. As the sound and persistence of a patients snoring grows, so do the health concerns. A study
12、published in the March 1 issue of the journal Sleep found that loud snorers had a 40 percent greater risk than non-snorers of suffering from high blood pressure, 34 percent greater odds of having a heart attack and a 67 percent greater chance of having a stroke.Thats a problem given the number of no
13、isy sleepers out there. In a recent poll by the National Sleep Foundation, about one third of US working adults reported snoring at least a few nights in the previous month. Snoring generally worsens with age so the rate is even higher among the elderly. And, contrary to common perceptions, its near
14、ly as common in women as men. Menopause(更年期) appears to be a factor, as is weight. Being overweight can cause thickness in the airway tube, holding back the flow of oxygen.Treatment of Snoring ProblemsYet many who regularly snore dont realize that it could be bad for their health. The research linki
15、ng hypertension, cardiac problems and loud snoring is relatively new. And though awareness of sA.the causes of snoring problemsB.the treatments of snoring problemsC.the risks of snoring problemsD.the hazards and the treatments of snoring problems6.To emphasize the importance of the competitiveness o
16、f American teenagers, the author quotes the results of _ of academic achievement.7. During the whole life, Jefferson _.A.built three libraries for CongressB.built three libraries at his homeC.donated books for three librariesD.collected books from three libraries8.This gives us good reason to hope th
