高考仿真卷(一)-【玩转假期必刷题】2024年高二英语暑假作业

章必刷题·高二英语 第部分 旗开得胜：备战高考一轮 DIERBUFEN 高考仿真卷（一） (时闻：100分钟满分：120分) 第一部分：听力（略） the lifestyle changes kept the cancer cells 第二部分：阅读（共两节，满分50分） in check.But they say the study indicates 第一节（共15小题：每小题2.5分，满分 that exercising,improving nutrition and 37.5分) limiting stress may make great differences 阅读下列短文，从每题所给的A、B、C,D四 in the behavior of genes.Among them: 个选项巾选出最佳选项。 some tumor suppressors(肿瘤抑制基因) y became more active,while certain disease- When it comes to cancer,patients are promoting ones were down-regulated or often heard saying,"Oh,it's all in my switched off. gencs.What can I do?"However,a new "We are always looking for drugs that study shows that eating right,exercising can do this.It is unexpected that lifestyle and reducing stress have a powerful impact changes can have as much effect as the on gene expression. most powerful drugs available to us now Dean Ornish,founder and president of and be combined with drug treatment the Preventive Medicine Research Institu- with fewer side cffects.Perhaps the most te,reports in Proceedings of the National surprising element is that these benefits Academy of Sciences that they found the can occur so quickly that you don't have to activity of more than 500 genes in the tis- wait years to see them."said Christopher sues of 30 subjects with low-risk thyroid Haqq,a medical expert. (甲状腺)cancer changed after they began 1.Why does the writer mention the exercising regularly and eating diets heavy patients'words in paragraph 1? in fruit,vegetables and whole grain and A.To introduce a study. low in red meat and fats. B.To draw a conclusion. In addition,they walked or worked C.To provide an example. out at least 30 minutes six days a week, D.To support an argument. did an hour of daily stress-reducing yoga- 2.How did the lifestyle changes affect the type excrcisc,such as stretching and 30 subjects? breathing,and participated in onc-hour A.Their stress was greatly limited. weekly group support sessions. B.The beneficial genes were more a