山东省烟台市20xx届高三高考适应性练习一英语试题word版含答案内容摘要:
full advantage of intervals between activities. C Being fiving to yourself and others can protect against stress and the harm it does to mental health, according to a new study in the Journal of Health Psychology. Researchers looked at the effects of lifetime stress on a person’ s mental health, and how more fiving people got along pared with people who weren’ t so fiving. To do this, they asked 148 young adults to fill out questionnaires that assessed their levels of lifetime stress, their tendency to five and their mental and physical health. No surprise, people with greater exposure to stress had worse mental and physical health. But the researchers also discovered that if people were highly fiving of both themselves and others, that characteristic alone almost removed the connection between stress and mental illness. “ It’ s almost entirely erased— it’ s zero,” says study author Toussaint.“ If you don’ t have fiving tendencies, you feel the immediate effects of stress in a severe way. You don’ t have anything to cushion you against that stress.” How a fiving personality protects a person from the influence of severe stress is hard to determine. The researchers infer that people who are more fiving may adopt better skills to deal with stress, or their reaction to major stressors(压力源 )may be slow. Though more research is needed to fully understand the benefits of being more fiving,Toussaint believes“ 100%” that fiveness can be learned. His own previous research has shown that saying a short prayer on fiveness can help people take the edge off. “ I think most people want to feel good and fiveness offers you the opportunity to do that,” he says. 28. The researchers got the effect of fiving by_____. A. analyzing questionnaires B. doing scientific experiment C. writing research papers D. municating with 148 adults 29. What can we infer from the passage? A. Fiving tendencies can deal with all mental problems. B. It remains unknown why fiveness helps to reduce stress. C. Toussaint’ s study has fully discovered the benefits of being fiving. D. Saying a short prayer on fiveness is the key to getting rid of stress. 30. What does the underlined phrase“ take the edge off” in the last paragraph probably mean? A. Look ahead. B. Bee relaxed. C. Make up their mind. D. Stick to their goals. 31. What may be the best title for the passage? A. A new study on physical health B. Fiving yourself makes you feel good C. Fiveness is good for mental health D. Getting rid of stress is good for your health D A fly with an extremely unusual ability to hear is the model for what may be the future of new and improved heating aids. Neal Hall is a sound engineer who worked on the new hearing aid model. He says the tiny yellow fly living in Central America and the southern United States owns special hearing structure. Mr. Hall and his team at the University of Texas made a copy of the fly’ s heating structure. They discovered that the fly has a clever mechanism(机制 )that instead of using two independent ears, like a human would, the fly39。 s ears are actually coupled. The fly39。 s cars are two millimeters apart. That distance is so small that sound reaches one ear just four millionths of a second before arriving at the other. Experts say it should be impossible to identify where a sound is ing from. But inside this fly’ ear there is a millimeters long structure similar to a seesaw— a piece of children’ s play equipment. Like the see. saw, the fly’ s ear structure goes up and down from a central point. Pressure waves against the structure increase the time it takes for sound to travel, which permits the fly to identify sound easily. Mr. Hall and his team used silicon(硅 )to copy the fly’ s ear structure. They also used special electric materials that enable them to measure its movements at the same time. Hall says the hearing aid device could be used in two ways. One way would be to help the military on the battle field, where sensors could find where shots are ing from. The second way would be to remove unwanted noise from a person39。 s surroundings.“ That is a feature that is incredibly useful for hearing aids, for example, if you turn up the gain of a hearing aid to hear someone across from you, it also expands everything else in the room,” said Hall. 32. What’ s the author’ s purpose of wr。山东省烟台市20xx届高三高考适应性练习一英语试题word版含答案
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