Having lest something in the cloakroom, I went inside to get it, and found Roy the pockets of people’s coats.
A. going around B. going after C. going against D. going through
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科目:高中英語(yǔ) 來(lái)源:2016-2017學(xué)年陜西省高一4月檢測(cè)英語(yǔ)試卷(解析版) 題型:閱讀理解
A healthy amount of sunshine may be the secret to staying young. British scientists have discovered.
Vitamin D is produced naturally by the skin in response to (對(duì)…的反應(yīng)) sunlight and may help to slow the ageing process and protect against heart disease, according to the study.
Researchers from King's College London studied 2,160 women aged between 18 and 79, looking at their telomeres-a biological marker of ageing found in DNA. As people get older, their telomeres get shorter and they become more susceptible (易受傷害的) to certain illnesses.
But the study found women with high levels of vitamin D had comparatively longer telomeres-a sign of being biologically younger and healthier.
The study suggests vitamin D may help to slow down the ageing process of DNA, and therefore the ageing process as a whole.
Lead researcher Dr Brent Richards said, "These results are exciting because they show for the first time that people who have higher levels of vitamin D may age more slowly than people with lower levels of vitamin D." This could help to explain how vitamin D has a protective effect on many ageing related diseases, such as heart disease and cancer."
Professor Tim Spector, a co-author of the report, added, " Although it might sound absurd(荒唐的), it's possible that the same sunshine which may increase our risk of skin cancer may also have a healthy effect on the general ageing process.
Vitamin D made by the action of sunlight on the skin accounts for 90 percent of the body's supply, but lower levels can also be got through food such as fish, eggs and breakfast cereals(粥).
Other studies have suggested the vitamin plays a key role in protecting against cancer and heart disease.
1.A certain amount of sunshine helps people stay young because _________.
A. people feel happy and energetic in the sun
B. vitamin D may help to slow the ageing process
C. sunshine protects people against heart disease
D. vitamin D makes one's skin look young and healthy
2.From Brent Richards, we know that ________.
A. sunlight causes skin cancer to people with high level of vitamin D
B. the study generally has a healthy effect on the general ageing process
C. the higher levels of vitamin D people have, the more slowly people may age
D. vitamin D can only be got from fish, eggs and breakfast cereals
3.What can we infer from the passage?
A. Sunlight does more good than harm to our health.
B. Telomeres are important as they are signs of ageing of the DNA.
C. Sunlight can be dangerous as it causes skin cancer.
D. Vitamin D can also be gained from food.
4.What is the best title of the passage?
A. Secret of Staying Young
B. Sunlight and Vitamin D
C. Vitamin D Helps Slow Ageing
D. Sunlight and Health
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科目:高中英語(yǔ) 來(lái)源:2017屆河南省南陽(yáng)信陽(yáng)六市高三第二次聯(lián)考英語(yǔ)試卷(解析版) 題型:短文填空
Many fourth graders would panic in an emergency situation,1.one Pennsylvania nine - year - old is being called a hero after discovering a2.(die') man and knowing exactly what to do to save his life. This past Friday, Owen Sambol3.(head) home, from school on a cold, snowy day when he heard a faint noise that sounded like someone crying for help.4.hesitating, he ran behind the house to see where it was coming from and discovered5.man lying face down in the snow.
The little boy tried his6.(hard) to pull the man up, but he wasn't strong enough. Instead of panicking, he told the man he would get his mother,7. is afire-fighter, and come right back for him. Mom Ashley Sambol called 911 right away, then pulled the man up and carried him into her home because she was afraid he had hypothermia(低體溫)after8.(leave)in the snow for so long.
“I take9.(proud)in him," Ashley said about her son, who stayed calm and saved a life that afternoon.” Had he been out there any longer and who knows.’’10.(thank), the man was rescued just in time and is now healing in the hospital.
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科目:高中英語(yǔ) 來(lái)源:2017屆天津市高三畢業(yè)班聯(lián)考(二)英語(yǔ)試卷(解析版) 題型:閱讀表達(dá)
A kind father lost about 57 kg in just six months after being shamed dieting when he became too fat to play with his young daughter. Chris Willis, 47, tipped the scales at 172 kg following a lifetime of fatty foods. But overweight Chris turned to dieting when he realized he was too fat to play with his ten-year-old daughter, Sophie, who had a passion for running.
The determined dad cut out all the fatty foods he had enjoyed, and began exercising. He now weights 105 kg after losing 10 kg every month since July. Chris, who lives in Shepreth. Cambridgeshire with his wife Jackie. 51, a coach driver, said: “The hardest thing was seeing my little girl in the garden and not being able to join in because I was so unhealthy. But now I am making up for lost time---we do so much together and it is just great.”
Chris used to consume an incredible 5,000 calories a day, before he switched to healthy lifestyle. On average he would eat five slices of bread for breakfast as a mid morning meal before a full English breakfast. He would then eat a sandwich, a large pack of crisps and a pasty for lunch before chewing a whole packet of biscuits in the afternoon. For dinner Chris would demolish a curry(咖啡) and, ice cream, and also drink four pints of beer very quickly, before feeding on fatty snacks all evening.
Amazingly Chris claims he still eats the same amount---but has simply cut out the unhealthy fatty foods. Chris said: “'My family and friends have been so supportive and my wife and daughter are so pleased for me. In fact it’s them I did it for more than anyone else. The whole journey has been amazing and I am still shocked myself that I have managed to lose so much weight.” Chris is now aiming for a new target weight of 96 kg.
1.Why did Chris Willis lose weight?(no more than 10 words)
2.What does the underlined word ”demolish” mean?(1 word)
3.What measures did Chris take to lose weight? (no more than 10 words)
4.What’s Chris’ next plan for keeping healthy? (no more than 10 words)
5.How are you inspired by Chris Willis? (no more than 20 words)
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科目:高中英語(yǔ) 來(lái)源:2017屆天津市高三畢業(yè)班聯(lián)考(二)英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
The movie couldn’t be more boring, I wish I to it.
A. had not been B. have not been C. did not go D. have not gone
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科目:高中英語(yǔ) 來(lái)源:2017屆天津市高三畢業(yè)班聯(lián)考(二)英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
What surprised us most is that be doesn’t know the differences between the two books lie.
A. that B. what C. which D. where
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科目:高中英語(yǔ) 來(lái)源:2016-2017學(xué)年黑龍江省哈爾濱市高一下學(xué)期期中考試英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
---Where did the money you had got go?
--- On a computer, ______ on the desk over there.
A. it B. this
C. one D. the one
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科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
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科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
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