广东省广州市七区1011学年高二下学期期末教学质量检测试题英语.doc

2011年广州市七区联考高中二年级调研测试 英 语 试 题 本试卷共三大题，满分为135分。考试用时120分钟。 注意事项： 1．答卷前，考生务必用黑色字迹的钢或签字笔将自己的姓名和考生号、试室号、座位号填写在答题卡和答卷纸上。 2．选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑：如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。 3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。 4．考生必须保持答题卡的整洁。考试结束后，将答题卡上交。 I．语言知识及应用（共两节，满分45分） 第一节 完形填空（共15小题，每小题2分，满分30分） 阅读下面短文，掌握其大意，然后从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。 We have known for a long time that flowers of different plants open and close at different times of day. This is so 1 that there seems to be no need to ask the reason for it. Yet no one 2 understands why flowers open and close like this at particular times. The process is not as 3 as we might think, as recent experiments have shown. In one study, flowers were kept in constant 4 . We might expect that the flowers, without any information about the time of day, did not open as they 5 do. As a matter of fact, they 6 to open at their usual time. This suggests that they have some mysterious(神秘的) way of knowing the 7 . Their sense of time does not 8 information from the outside world; it is, so to speak, inside them, a kind of “inner clock”. This 9 may not seem to be very important. However, it was later found that not just plants but also 10 , including man, have this “inner clock” which 11 the working of their bodies and influences their activities. Men, then, are also influenced by this mysterious 12 . Whether we wish it or not, it affects such things in our life as our need for sleep, our need for food. In the past, this did not really 13 because people lived in natural condition. In the 14 world, things are different; now there are spacemen, airplane pilots and, in ordinary life, a lot of people who have to work at night. It would be very 15 , then, to know more about the “inner clock”. Such things as flowers might help us understand more about ourselves. 1. A. familiar B