北京市海淀区2018届高三二模英语试题
2018.5
本试卷共12页，共120分。考试时长100分钟。考生务必将答案答在答题纸上，在试卷上作答无效。考试结束后，将答题纸交回。 第一部分：知识运用（共两节，45分）
第一节单项填空（共15小题；每小题1分，共15分）
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题纸上将该项涂黑。
1. ----Excuse me, sir. Can you spare me a dollar _________ I can buy this book? ----Sure, no problem. A. for B. so C. but D. or 【答案】B
【解析】考查连词词义辨析。句意：—对不起，先生。你可以给我一元钱吗，这样我就可以买这本书了。—没问题。for因为；so (用于引出原因)为了，以便； but但是；or或者，否则。根据句意，第一个说话者向对方要钱的目的是为了买书，故该处应填so。B选项正确。
2. I need help now! I have to fix a leaking pipe in my bathroom but I’m not sure ______to begin. A. what B. which C. where D. when 【答案】C
【解析】考查疑问副词。句意：我现在需要帮助。我不得不修理洗手间里一个正在漏水的管子，但是我不确定从何处着手。根据句意，C选项正确。
3. Personally speaking, ________the grand blueprint into reality is a long process. A. turning B. turn C. turned D. having turned 【答案】A
4. I _____up my mind what I was going to say in the seminar, but it was cancelled. A. have made B. had made C. was making D. would make 【答案】B
“make up one’s mind”【解析】考查时态。句意：我已经决定了在研讨会上要说什么，但是，研讨会被取消了。这个行为发生在研讨会被取消之前，根据“it was cancelled”可知，研讨会被取消是过去的事情，那么，make up one’s mind是发生在过去某个动作之前的行为，故该空应用过去完成时态。B选项正确。 5. You don’t need an invitation to help others. Give help _____you are asked. A. if B. as C. though D. before 【答案】D
【解析】考查状语从句。句意：帮助别人不需要别人的邀请。在别人请求你帮助之前主动帮助别人。根据句意，作者建议在别人请求你之前给别人提供帮助。故D选项正确。
6. By now 516 Confucius Institutes ______in 142 countries and regions, according to the Confucius Institute Headquarters.
A. founded B. would found
C. have been founded D. had been founded 【答案】C
【解析】考查时态和语态。句意：根据孔子学院总部的统计，到现在为止，全世界142个国家和地区已经建立了516个孔子学院。主语516 Confucius Institutes和found之间是被动关系，该句应用被动语态。且by now做时间状语，谓语动词应用现在完成时态。综上，该空应填have been founded。C选项正确。 7. The stadium ________ stands a theatre will be reconstructed. A. beside which B. for which C. when D. which 【答案】A
【解析】考查定语从句。句意：这个体育馆将被重建，它的旁边矗立着一个剧院。“____ stands a theatre”是定语从句，修饰the stadium，根据句意，剧院在体育馆的旁边，结合选项，该从句应用介词beside+关系代词引导。the stadium在从句中做介词beside的宾语，应用关系代词which，综上，A选项正确。 4
8. 40 grams of meat per day is ______ people should consume in order to stay fit. A. that B. why C. how D. what 【答案】D
【解析】考查名词性从句。句意：为了保持健康，人们每天应该消耗40克肉。“_____ people should consume”是表语从句，该从句中，consume缺少宾语，且表示名词意思“所需消耗的东西”，故要用what引导该从句。D选项正确。
9. Dream of the Red Chamber is believed to be semi-autobiographical, _______the fortunes of Cao’s own family. A. mirrored B. to mirror C. mirroring D. mirror 【答案】C
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10. When I was small, my mom ________read me stories at night. A. could B. should C. might D. would 【答案】D
【解析】考查情态动词辨析。could能够；should应该；might可能，可以；would过去常常。句意：当我小时候，我母亲常常在晚上给我读故事。would表示过去的习惯性的行为，故D选项正确。 11. He messed the project up, but he behaved as if nothing __________. A. had happened B. happened
C. would happen D. would have happened 【答案】A
【解析】考查虚拟语气。句意：他把这个项目搞糟了，但他表现的好像什么也没发生一样。as if引导的从句
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