北京市汇文中学2021-2022学年八年级下学期期中英语试题(解析版).docx
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1、北京汇文中学教育集团2021-2022学年度第二学期期中考试初二年级英语考生须知:1.本试卷共13页,共六道大题,39道小题。总分值80分。考试时间90分 钟。2.在试卷和答题卡上准确填写班级、姓名和学号。3.试卷答案一律填涂或书写在答题卡上,在试卷上作答无效。4.1. 答题卡上,选择题用2B铅笔作答,其他试题在答题纸上用黑色字迹签字笔作答。知识运用(共22分)一、单项选择(共12分,每题1分)从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最正确选项。1. Mr. Smith has got a stomach ache and head hurts.A. herB. hisC
2、. theirD. your【答案】B【解析】【详解】句意:史密斯先生胃痛,头也疼。考查代词辨析。her她的;his他的;their他们的;your你的。根据“Mr. Smith”可知,男 性,应用his表示“他的”,应选B。2. China sent Tianwen-1 spaceship into space July 23rd, 2020.A. onB. byC. atD. in【答案】A【解析】【详解】句意:2020年7月23日,中国将“天问一号”探测器送入太空。考查介词。on用于指具体某一天;by通常接时间名词,常用于完成时;at用于指某一特定 的时刻;in用于指某个较长的时间(年、
3、月、季节)。空格后“July 23rd, 2020”为具体的 一天,故应用介词on。应选A。3. Tony has entered a lot of competitions,he hasnt won any prizes.A. soB. forC. butD. orAs sports drinks have become an increasingly popular type of beverage, Are you getting enough electrolytes? has similarly become a hot question. Electrolytes are natu
4、rally found in many fruits and vegetables. Through a balanced diet, the body keeps electrolyte levels right where they should be. But sometimes the body loses a lot of fluids really quickly. When that happens, muscle cramps(痉挛),tiredness and other unpleasant feelings may follow. Then an increase of
5、electrolytes can help the body get back to normal.Many people think that sports drinks win games and make us healthy in a second. But the fact is most of us are not professional players training in extreme heat. We dont lose 10 pounds of sweat in one game. Most people, even those who play sports, do
6、 not usually have electrolyte imbalances, or need lots of extra carbohydrates.Remember the main ingredients in sports drinks? Water, sugar, and salt. Most diets today are already way too high in sugar and salt. The truly remarkable part of the mix is water. It is used in every single bodily function
7、. We all need it and many of us do not get nearly enough of the stuff. Drinking plenty of water throughout the day and often taking sips while exercising helps the body to reach its best level of performance necessary to meet any challenge.29. What does the underlined phrase this problem, refer to?A
8、. The players could hardly urinate after a tough game.B. The players were sweating too much during a tough game.C. The players body weight dropped a lot during a tough game.D. The players blood sugar and electrolytes were low after a tough game.30. According to the passage, which of the following st
9、atements is NOT true?A. Drinking water is a better choice than having a sports drink for most people.B. Eating a balanced diet helps keep our blood sugar at a normal level.C. Sports drinks help players restore electrolytes that were lost in games.D. When losing body fluids quickly, we are likely to
10、feel uncomfortable.31. Sports drinks are believed to win games and make us healthy in a second. Should we drink them as much as possible?A. Yes, because there are many healthy ingredients in them.B. Yes, because they help us remain in good condition all of the time.C. No, because many sports drinks
11、on sale are not well made.D. No, because we do not need them as much as athletes do.32. When describing sports drinks, the authors attitude is.A. positiveB. negativeC. neutralD.indifferent【答案】29. D 30. B 31. D 32. C【解析】【导语】本文主要介绍了运发动为什么在经过一场艰苦的比赛后,在几乎不需要小便的情 况下,体重会减轻很多这一现象,运动饮料可以解决这一系列的问题,但是大多数人并没 有
12、像运发动那样消耗大量的体力,所以多喝水也可以帮助身体到达应对任何挑战所需的最 佳水平。【29题详解】推理判断题。根据“With too much exercise at high temperatures, the players were sweating so much that they didnt have enough fluids left in their bodies. Their blood sugar and electrolyte(电 解质)levels turned out to be very low”可知,为了解决大量运动后,运发动血糖和电解质水 平非常低这个问题,
13、应选D。【30题详解】推理判断题。根据Electrolytes are naturally found in many fruits and vegetables. Through a balanced diet, the body keeps electrolyte levels right where they should be”可矢口,通过均衡的饮 食,身体的电解质水平保持在应有的水平,B表述错误,应选B。【31题详解】细节理解题。I艮据Many people think that sports drinks win games and make us healthy in a sec
14、ond. But the fact is most of us are not professional players training in extreme heat”可知, 我 们不需要喝太多的运动饮料,因为大多数人都不是在极端高温下训练的职业球员,应选Do【32题详解】观点态度题。根据文中描述可知,作者起初是介绍了运动饮料对于运发动的帮助,最后又 讲到了我们大多数人并不像运发动那样需要消耗大量的体力,所以只需要喝水即可,所以 对于运动饮料作者是中立的态度,应选C。DIs gaming good or bad?If you are a kid who enjoys playing vid
15、eo games, you must have argued with your parents at least once about the impact of gaming. Your parents might say that video games are bad for you. They may worsen your eyes, lower your academic performance, and could lead to health problems. As a kid, you probably argue that video games allow you t
16、o socialize with your friends, improve your coordination (协调)and memory, and even give you a way to make money through streaming platforms. Could you both be right?One study of game players showed that 35 percent of high school and college students have missed school or work because of games. Some o
17、ther studies have shown that playing video games leads to poor concentration in school or at work. In my seventh-grade science fair study, elementary and high school kids playing games had lower test accuracy, slower reflexes (条件反射),less pain awareness and lower response times to threatening sounds
18、during and after having played video games.On the other hand, a study conducted by Cheryl Olson interviewed 1,000 public school students and found that video games can help kids develop problem-solving skills, make friends, show leadership, and spark creativity. They can also be highly educational,
19、because some games involve problem-solving skills or teach things like history, geography, or culture.So, 1 bet youre wondering . should I play video games or not? Who is right?T think kids and parents can both win this argument. How? Most of the negative impacts of video games happen when kids play
20、 for too long, so play moderately (适度地). Heres how to do that.First, talk with your parents and take breaks from your gaming to help around the house or to get some fresh air. Second, try to find video games that are both fun and educational. Third, if you wear a headset to play, take it off every f
21、ew minutes or leave one ear free so you can hear your surroundings. Fourth, there are also many games that get you up out of your seat. Finally, find some games that you can play with your parents, and you just might surprise them with how enjoyable they are. They may end up having more fun than you
22、!What do you think? Are the good things about video games enough to outweigh the bad?33. Whats the main idea of paragraph 1?A. The reasons why playing games is bad for kids.B. Parents and kids hold different opinions towards video games.C. Playing games can cause arguments between parents and their
23、children.D. A story about kids arguing with their parents about playing video games.34. Cheryl Olsens study is mentioned to.A. express the authors attitude towards playing video gamesshow the negative impact playing video games can haveB. show the positive impact playing video games can haveD share
24、the findings of the latest research about video games35. According to the article, what is NOT the disadvantages video games bring to kids?A. They may cause harm to kids eyesight.B. They may make kids difficult to focus on study.C. They may damage kids coordination and memory.D. They may put kids in
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