2022-2023学年北京市第十二中学高一上学期期末英语试题(解析版).docx
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1、北京十二中20222023学年第一学期高一年级英语期末考试题考生须知1.本试卷共10页,分为三部分。总分100分。考试时间90分钟。2 .将选择题答案填涂在答题卡上,第二部分必须用黑色字迹的签字笔作答在答题卡上,在试卷上作答无效。3 .考试结束时,收答题卡。第一部分知识运用(共两节,25分)第一节(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.A Good-luck DumplingWhen I was in my middle age, something terrible happened to
2、me. As I was away from for almost a year, my wife and children were extremely worried. And my mother, already in her eighties, was on the edge of a nervous breakdown.On the eve of the Spring Festival, I was finally allowed to return home. Mother looked at me, her eyes filled with 2. But soon she sai
3、d, Lets start making dumplings for the Festival.And then an idea 3 her,“Lets put in a coin and make a good-luck dumpling. Whoever eats it will be blessed (有福的)While making the good-luck dumpling, my mother secretly made a(n) 4 on it. She pretended nothing had happened, but the trick didnt escape my
4、5.After Mother boiled the dumplings all by herself, she put the good-luck dumpling on top of the others in a bowl on purpose and pushed the bowl to me. Feeling loved, I stared at her in 6 eyes.I had thought it would give her a lovely surprise if she ate the good-luck dumpling. Taking the opportunity
5、 when she went to the kitchen, I put the dumpling into her bowL Obviously, when Mother returned, she didnt7 it and went on eating with her eyes on me all the time. Ouch!” suddenly she cried out. The coin had hurt her teeth.“Oh, Granny is blessed”, my wife 8.“L how come?” Mother was 9, Just at that m
6、oment, the coin fell out of her mouth.So I joined my wife and children, Granny is blessed! Mother is blessed!”Mother burst into laughter, and then tears, as my wife and I 10 with her all her sadness and joy.【导语】本文是一篇记叙文,讲述了作者是一个学习软件开发的女性,一次偶然的机会她从事了开发“载 人登月”软件的工作,作者基于女儿在游戏中犯的一个错误建议更改程序以防止在飞行过程中选择预启动
7、 程序,事实证明这对阿波罗11号任务的成功产生了至关重要的影响。【24题详解】细节理解题。根据最后一段中的 “It was out of desperation I came up with the term software engineering” .(在 绝望中,我想到了 “软件工程”这个术语。)”可知,作者创造了 “软件工程”这个术语。故选A。【25题详解】词句猜测题。根据第四段中的“ she selected a program which was supposed to be run before launch. The computer had so little space t
8、hat it wiped the navigation data taking her to the moon.(她选择了个应该在发射前 运行的程序。电脑空间太小了,把她去月球的导航数据都抹去了。)”可知,作者的女儿劳伦犯了一个错误 选择了一个程序,这个程序应该是在启动前运行的,计算机的空间太小,以至于它抹去了带她去月球 的导航数据,再根据第五段的“one of the astronauts on board accidentally did exactly what Lauren had done( 名宇航员意外地做了劳伦做过的事)”可知,一名宇航员不小心做了劳伦做过的事(犯的错误),由此可
9、知“The Lauren bug”指的是“造成数据丢失的错误”,故选B。【26题详解】细节理解题。根据倒数第二段中的It was the program change that had a crucial influence on the success of the mission of Apollo IL(正是计划的改变对阿波罗11号任务的成功产生了至关重要的影响。)”可知,正是程 序的改变对阿波罗11号任务的成功产生了至关重要的影响,故选D。【27题详解】推理判断题。根据倒数第三段中的 “I suggested a program change to prevent a prelaunc
10、h program being selected during flight.(我建议对程序进行更改,以防止在飞行过程中选择发射前程序。)”及倒数第二段中 的 “It was the program change that had a crucial influence on the success of the mission of Apollo 11.(正是计戈 ij 的改变对阿波罗H号任务的成功产生了至关重要的影响。)”可知,作者建议更改程序以防止在飞行过程 中选择预启动程序,正是程序的改变对阿波罗11号任务的成功产生了至关重要的影响,由此可知,作者 的故事告诉我们机会总是垂青有准备的人
11、,故选C。CIf there is one place you dont want to stick your finger, its the mouth of a Pacific lingcod. These fearsome fish have around 500 needlelike teeth sticking out of jaws (颌)that are strong enough to crush crustaceans (甲壳动 物).How lingcod maintain the sharpness of their terrifying teeth has long b
12、een a puzzle. But a study, published in November in the Proceedings of the Royal Society B, claims that Pacific lingcod keep their teeth sharp and shiny by replacing about three percent of them every day. For a lingcod, thafs up to 20 teeth replaced daily.In order to determine the frequency at which
13、 lingcod replace their teeth, Ms. Cohen, a coauthor of the new study, and her colleagues kept 20 lingcod at the University of Washingtons Friday Harbor Laboratories and tracked how many teeth they lost and regrew over several days. The fish were placed in a tank of seawater mixed with a red dye (染料)
14、that colored their teeth, then returned to their regular tank for 10 days. When the 10 days were up, the fish were placed in a tank containing a green dye and then examined. The teeth that were present since the start of the experiment were both red and green, whereas the new teeth were only green.A
15、fter collecting and examining a total of 10,000 teeth, the scientists were able to determine how quickly lingcod lost and regrew their teeth and which teeth were replaced most often.Lingcod, like most fish, have two sets of jaws: oral jaws and pharyngeal jaws. Their oral jaws are used to catch food
16、while their pharyngeal jaws, which are positioned in their throats, are used to chew their food and move it from their mouths to the stomach. Ms. Carr, the lead author, and colleagues found that teeth are replaced more frequently in the back of the mouth, where most of the chewing and crushing take
17、place.The way lingcod replace their teeth is likely crucial to their hunting strategy, says Kory Evans, a fish ecologist at Rice University in Houston. The duller a lingcods teeth are, the harder it is going to be for it to hold on to its target. So having the ability to shed teeth and replace them
18、is pretty important. Dr. Evans said, “In order to make it as a lingcod, you need sharp pointy teeth and all your teeth need to be on point.” 28. What does Paragraph 3 mainly talk about?A. What role seawater played.B. What conclusion was reached.C. How the study was conducted.D. How teeth changed the
19、ir colors.29. According to the passage, lingcods teeth are replaced.A. every 10 daysB. to better hunt for foodC. faster in the oral jawD. with bigger and sharper ones30. What does the underlined word “shed” in the last paragraph probably mean?A. Repair.B. Sharpen.C. Lose.D. Examine.31. What is the p
20、urpose of writing this passage?A. To warn people of the danger of a fish.B. To introduce the findings of a new study.C. To stress the importance of replacing teeth.D. To suggest new ways to conduct studies on fish.【答案】28.C29. B 30. C 31. B【解析】【分析】本文是一篇说明文。文章主要介绍一项新研究的发现,太平洋鳄鱼通过每天更换大约3%的牙齿 来保持牙齿锋利和闪亮
21、。【28题详解】主旨大意题。根据文章第三段 “In order to determine the frequency at which lingcod replace their teeth, Ms. Cohen, a coauthor of the new study, and her colleagues kept 20 lingcod at the University of Washingtons Friday Harbor Laboratories and tracked how many teeth they lost and regrew over several days. T
22、he fish were placed in a tank of seawater mixed with a red dye (染料)that colored their teeth, then returned to their regular tank for 10 days. When the 10 days were up, the fish were placed in a tank containing a green dye and then examined. The teeth that were present since the start of the experime
23、nt were both red and green, whereas the new teeth were only green.(为 了确定鳄鱼换牙的频率,这项新研究的合著者科恩女士和她的同事们在华盛顿大学的周五港实验室保存了 20条灵鳄鱼,并跟踪了几天内它们失去和再生的牙齿数量。这些鱼被放置在一个海水中混合了一种红色染 料的水箱里,这些染料可以给它们的牙齿上色,然后再回到正常的水箱中10天。10天过后,这些鱼被放 置在一个装有绿色染料的容器中,然后进行检测。实验开始后出现的牙齿是红色和绿色的,而新牙齿只有 绿色。)”可知,本段陈述研究是如何进行的。故选C。【29题详解】细节理解题。根据文
24、章最后一段 “The way lingcod replace their teeth is likely crucial to their hunting strategy, says Kory Evans, a fish ecologist at Rice University in Houston. The duller a lingcod teeth are, the harder it is going to be for it to hold on to its target. So having the ability to shed teeth and replace them
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