下载后可任意编辑2024 广州中考英语模拟卷一、语法选择（共 15 小题：每小题 1 分，满分 15 分）阅读下面短文，根据句子结构的语法性和上下文连贯的要求，从 1-15 各题所给的 A、B、C 和 D 项中选出最佳选项，并在答题卡上将该项涂黑。Cold weather during winter months may keep many people from 1 home and running in the open air. 2 , a new study shows 3 the drop in temperature is a good reason to run. In fact, researchers say, running in cold weather 4 improve one’s performance（身体机能）. Many people say running in winter is difficult. Two reasons are the low temperatures and bitter winds. Yet many runners might find 5 easier than running in hot weather. That could be because lower temperatures reduce stress on the body. When you run in cold weather, your heart rate is 6 than in warmer conditions. Besides, the body needs less water 7 a cold day than in warm weather. This information comes from John Brewer, a sports scientist at St. Mary’s University in London. Brewer says every movement runners make produces heat. He explains that one way in which we lose heat 8 by sweating , and that the body also loses heat by transporting the blood to the surface of the skin. But sweating puts much strain （张力）on the heart, particularly in hot conditions because it is 9 harder to lose heat when the external environment is warm 10 .In addition, running in higher temperatures results in faster heart rates. Scientists found, 11 , that heart rates were about 6 percent higher in the hotter conditions. However, running in cooler temperatures has 12 advantages. One is that the body does not have to work so hard to pump blood to the 13 surface in cooler temperatures, which means running requires less energy. Several websites ...
