北京市西城区20202021学年度高三第一学期期末试卷英语试题本试卷共14页，共100分。考试时长90分钟。考生务必将答案写在答题卡上，在试卷上作答无效。第一部分：知识运用（共两节，30分）第一节 完形填空（共10小题；每小题1.5分，共15分）阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。Past the breakers, about 50 feet from shore, two brothers were fighting for their lives. They had been swept out to sea in a strong current, their mouths barely able to stay above the _1_. Thick fog made it difficult for beachgoers to see the guys, but the screams were unmistakable. And every second counted. _2_, four surfers in wet suits were nearby. Narayan Weibel, Spenser Stratton, Adrian York and Taj Ortiz-Beck, all 16, were on their surfboards riding up and down the coast on five-foot waves when they heard the _3_. They turned and saw two bobbing (摆动) heads and four flailing (扑打) arms. “We looked at each other and knew these guys were about to drown (淹死),” Weibel told the reporter. Weibel, Stratton, and Ortiz-Beck paddled (用桨划) toward the swimmers while York headed to shore to find someone to call 911. He then dived back in to _4_ his friends. As the surfers drew close, the brothers were _5_. Ortiz-Beck pulled up alongside the one brother. Grabbing him under his arms, he pulled him up onto his board. Stratton and Weibel, meanwhile, were trying to help the other. He was large, 250 to 300 pounds, and he was panicked. “Calm downwe _6_ you!” Weibel shouted. York arrived _7_ to help get the guy on top of the second board. They then paddled several minutes through a wild current to the medical help waiting onshore. The brothers were scared but _8_. “When we get a call like this one, its usually too _9_ by the time we get there,” says Dillon Cleavenger, the lifeguard, “I cant say enough about what these boys did. They were willing and prepared to _10_ their lives.”1. A. boardB. waterC. shipD. shore2. A. LuckilyB. SurprisinglyC. SurelyD. Gradually3. A. newsB. storiesC. wordsD. cries4. A. inviteB. guideC. helpD. greet5. A. strikingB. strugglingC. strengtheningD. stretching6. A. metB. gotC. knewD. followed7. A. in fearB. in turnC. in timeD. in advance8. A. proudB. strongC. satisfiedD. fine9. A. lateB. busyC. farD. difficult10. A. saveB. changeC. riskD. share【答案】1. B 2. A 3. D 4. C 5. B 6. B 7. C 8. D 9. A 10. C【解析】这是一篇记叙文。本文讲述四位冲浪少年冒险勇救落水两兄弟的故事。【1题详解】考查名词词义辨析。句意：他们被一股强劲的洋流卷到了海里，他们的嘴几乎无法露出水面。A. board板；B. water水；C. ship船；D. shore海岸。根据前文“They had been swept out to sea in a strong current”可知，因为被一股强劲的洋流卷到了海里，所以此处表示他们无法露出水面。故选B。【2题详解】考查副词词义辨析。句意：幸运地是，附近有四个穿着潜水衣的冲浪者。A. Luckily幸运地；B. Surprisingly令人惊讶地；C. Surely肯定地；D. Gradually逐渐地。根据后文“They turned and saw two bobbing (摆动) heads and four flailing (扑打) arms.”可知，因为这四个冲浪者看到了这对兄弟，所以此处需用副词luckily，表示幸运地。故选A。【3题详解】考查名词词义辨析。句意：16岁 Narayan Weibel，Spencer Stratton， Adrian York和Taj ortizi - beck听到哭喊声时，正踩着冲浪板在5英尺高的海浪上沿着海岸上下行驶。A. news新闻；B. stories故事；C. words单词；D. cries哭喊声。根据前文“but the screams were unmistakable.”可知，此处指听到了这对兄弟的哭喊声。故选D。【4题详解】考查动词词义辨析。句意：然后他又跳回去帮助他的朋友们。A. invite邀请；B. guide指导；C. help帮助；D. greet迎接。根据前文“York headed to shore to find someone to call 911.”可知，York先找人拨打911，然后又回去帮助朋友们救那对兄弟。故选C。【5题详解】考查动词词义辨析。句意：当冲浪者靠近时，兄弟俩正在挣扎。A. striking 攻击，击打；B. struggling挣扎；C. strengthening加强，巩固；D. stretching伸展，延伸。根据前文“They turned and saw two bobbing (摆动) heads and four flailing (扑打) arms. ”可知，这对兄弟正在挣扎。故选B。【6题详解】考查动词词义辨析。句意：冷静点我们“抓住”你了!A. met遇到；B. got抓住；C. knew知道；D. followed跟随。根据前文“He was large, 250 to 300 pounds, and he was panicked.”可知，Stratton 和Weibel告诉另一个兄弟冷静，由此可知，此处指“抓住”他了。故选B。【7题详解】考查固定短语词义辨析。句意：约克及时赶到，帮他爬上了第二块冲浪板。A. in fear害怕；B. in turn轮流，依次；C. in time及时；D. in advance提前。根据后文“to help get the guy on top of the second board. ”可知，此处表示及时赶到，帮助另一个兄弟爬上了冲浪板。故选C。【8题详解】考查形容词词义辨析。句意：兄弟俩很害怕，但身体无恙。A. proud骄傲的；B. strong强壮的；C. satisfied满足的；D. fine身体好的。 根据转折连词but可知，这对兄弟受到了惊吓，但身体无恙。故选D。【9题详解】考查形容词词义辨析。句意：当我们接到这样的电话时，通常我们赶到的时候已经太晚了。A. late晚的，迟的；B. busy忙碌的；C. far远的；D. difficult困难的。根据副词usually和后文“I cant say enough about what these boys did.”可知，救援队员到时，一般都太晚了。故选A。【10题详解】考查动词词义辨析。句意：他们愿意并且准备冒生命危险。A. save救；B. change改变；C. risk冒险；D. share分享。根据前文描述这个四个16岁的冲浪者救了兄弟俩的名，所以此处指他们是要冒生命危险的。故选C。第二节 语法填空（共10小题；每小题1.5分，共15分）A阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。It was my first night out in that city, and when I saw the last bus home disappearing round the corner, I knew I had a problem. It was cold and I couldnt afford a taxi, _11_ I didnt want to bother my host family by asking them to pick me up. So I set off on foot, _12_ (tell) myself it would only take me an hour or so. Four hours later, I was still walking. I was soaked (湿透的) through and my hands were frozen. When I eventually reached the house, the family said how _13_ (worry) theyd been, and asked why I hadnt phoned. By then I wished I had.【答案】11. but 12. telling 13. worried【解析】这是一篇记叙文。本文讲述了作者一个外出晚上，没有坐上回家的公交车，没钱打车，最后步行回家的故事。【11题详解】