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1、东北育才学校2016届高三第五次模拟考试英语科试卷答题时间：120分钟 满分：150分 命题人、校对人：高三英语组第二部分：阅读理解（共两节， 满分40分）第一节（共15小题；每小题2分，满分30分）AThe house was quiet at 5 am and Tims mother was asleep. Only the sound of the big freezer broke the quiet. Hed dreamt of the cave last night. The purring (轻微颤动声) of the freezer had been the sea. Tim
2、pulled on a sweater and put some apples into his schoolbag. It was too early for breakfast. Hed eat after hed been through the cave, sitting on the rocks and staring at the sea. He wished he had a proper pack. His schoolbag would have to do. What else? Sandwiches-but his mother might wake up if he s
3、tarted pulling out bread for sandwiches, she d want to know why he had to leave so early. He settled for some biscuits, and left a note stuck to the table: Gone to Michaels. Back tonight, Tim.The sky was high and soft and light outside, though the sun still wasnt up. Even the highway up the hill was
4、 quiet as he made his way down the street. The wind from the sea was fresh and sweet.The sand hills still breathed heat from yesterdays sun, though the top of the sand was cool. He ran down to the beach impatiently, but there was no one, just dry sand dancing in the early wind and seabirds marching
5、up and down watching the waves.The light changed suddenly. The first rays of sunlight stretched across the sea. The sun was pushing its way over the edge of the world.Over the first rocks, along to the point, Tim glanced back. The beach was still empty. The sun sailed higher in the sky. He could see
6、 the cave now, even darker in the morning light. The sand turned silver then dark gold as the water flowed away from it. He had to force himself to go closer. Why was it so much more mysterious now? But it would be silly to go back now after so much trouble. He neednt go in all the way.21. What did
7、Tim do at the beginning of the story? A. He put a sweater in his schoolbag. B. He had breakfast at home. C. He left a note on the freezer. D. He left the house quietly.22. What made it possible for Tim to see the entry to the cave?A. The height of the first rocks. B. The change in the position of th
8、e sun.C. The ups and downs of the waves. D. The vast stretch of the sunlit beach.23. Which of the following statements is TRUE according to the story?A. Tim was the only person on the beach. B. Seabirds flew away when Tim arrived.C.The sea looked like a piece of gold. D. The sky got dark as Tim reac
9、hed the cave.24. In the story, Tims mood changed from_.A. loneliness to craziness B. anxiousness to excitementC. eagerness to nervousness D. helplessness to happinessB The high-protein, low-carbohydrate(碳水化合物) diets many people turn to for weight loss might have potentially harmful long-term effects
10、 on the colon, a small study indicates.In the study, UK researchers found that a protein-heavy, low-carb diet created certain changes in the colon that could contribute to colon cancer risk. The study itself does not show whether high-protein diets really raise the risk of any colon diseases, but th
11、e findings raise that possibility.Diets relatively high in protein and lower in carbs have been shown to help heavy people lose weight. “People should not be discouraged from losing weight,” Dr Flint said. However, he added, they should make sure that any weight loss plan includes adequate amounts o
12、f fiber and a high protein intake over months to years might have ill effects on the colon.来源:学科网The findings are based on 17 overweight men who followed three short-term diets: a one-week menu plan to keep their weight; a four-week high-protein diet with reasonable amounts of carbohydrates; and a f
13、our-week high-protein diet low in carbs.On average, the study found when the men were on the high-protein diets, they had higher levels of substances known as N-nitroso compounds(亚硝基化合物) and other metabolites(代谢物) that have been linked to cancer. And when they were on the high-protein, low-carb diet
14、, they had lowered amounts of fiber-originated compounds thought to be protective against cancer.Exactly what those changes might mean for a persons health is not clear, but Flint said that the findings suggest that people should be cautious about consuming too much protein and too little fiber over
15、 a long period. In general, experts recommend that adults get about 28 grams of fiber per daythough its not known whether thats enough for someone on a high-protein weight-loss diet.25. The underlined word “colon” in Paragraph 1 probably refers to “ ”. A. a habit B. intelligence C. an organ D. behaviour26. The study shows that high-protein, low-carb diets may . A. affect your mood B. harm your body C.lower cancer risks D. keep your figure27. It can be inferred from the text that . A. we s
