辽宁省沈阳市第四十三中学2024-2025学年上学期八年级作业反馈（五）英语试卷

八年级（上）英语限时作业反馈（五） 考试时间：60分钟 试卷满分：100分 命题人：杨子瑶、耿经纬 审题人：许志雁 Ⅰ．听力（10分） 第一节（共8小题，每小题0.5分，满分4分） 短对话理解，根据短对话内容选择最佳答案（每段对话读一遍）。 （ ）1．What does Jack usually do on the computer? A．He plays computer games. B．He buys things and watches movies. C．He listens to music. （ ）2．Where is the robot? A．In the library. B．In the museum. C．In the bank. （ ）3．How much is the robot? A．$309. B．$319. C．$390. （ ）4．What’s the matter with the woman’s computer? A．The mouse is lost. B．The monitor can’t open. C．The main unit is broken. （ ）5．What is Frank doing on the computer? A．Studying. B．Playing games. C．searching for some information. （ ）6．What do they think of the Water Festival? A．Terrible. B．Hot. C．Interesting. （ ）7．What’s wrong with the man’s computer? A．The main unit doesn’t work. B．The monitor is broken. C．The CD-ROM doesn’t work. （ ）8．Where’s the woman going? A．To a school. B．To a hospital. C．To a store. 第二节（共12小题，每小题0.5分，满分6分） 长对话理解，根据长对话内容选择最佳答案（每段对话读两遍）。 听下面第一段材料，回答第9-11题。 （ ）9．How often does the girl use her computer? A．Every day. B．Twice. C．Seldom （ ）10．What does the boy often use the computer for? A．Playing computer games. B．Sending emails. C．Drawing and designing. （ ）11．What does the boy think of designing on the computer? A．Boring. B．Interesting. C．Strange. 听下面第二段材料，回答第12-14题。 （ ）12．How long has Kelly had her computer? A．For 5 years. B．For 10 years C．For 15 years. （ ）13．What does John usually use the computer to do? A．Do his homework. B．Chat with friends. C．Play online games. （ ）14．How does Kelly finish her homework now? A．By writing on the exercise book. B．By surfing the Internet. C．By using the computer. 听下面第三段材料，回答第15-17题。 （ ）15．What were the first computers like? A．They were heavy. B．They were smaller than cars. C．They were bigger than cars. （ ）16．What can’t we do with computers? A．Calculate. B．Do the dishes. C．Type and draw things. （ ）17．How many kinds of importantjobs can computers do? A．Three. B．Four. C．Five. 听下面第四段材料，回答第18-20题。 （ ）18．What should the girl do to write her homework on the computer first? A．Use the keyboard. B．Open a new document. C．Click the mouse on “new document”. （ ）19．What should the girl do to save the document? A．Click “open”. B．Write a name on it. C．Click “save”. （ ）20．Where does the girl write the name? A．In the box. B．On a paper. C．On the screen. Ⅱ．词汇（每题1分，共12分） A．根据汉语写单词 1．Mr Wang is (订购) some things on the phone. 2．We use the keyboard for (打字). 3．If something is very small, it is (极小的). 4．Computers can do important jobs like (操作) railways. 5．My new computer is much more (昂贵的) than the old one. 6．We should (比较) the prices before we buy something. 7．I need ten boxes of A4 paper in (合计). B．用所给词的适当形式填空 8．How many new (company) are there in this city? 9．We hear sound from these (speak). 10．He worked hard and later he (become) a doctor. 11．We move the mouse (control) the computer. 12．Some people think that computers may be able to do a (good) job than human beings. Ⅲ．完型填空（每题1分，共10分） Online shopping is more and more popular. You can shop without leaving your house. Just sit in front of your computer, click your 1 and your things will be sent to your house in several days. On 11 November, 2020, tmall.com, the biggest online shopping site in China, 2 things worth more than 370 billion yuan in total. “Goods (商品) online are often much cheaper. It also 3 me a lot of time. I can 4 different kinds of goods online and I don’t need to go to different shopping mall,” said Wang Xin, an online shopping lover in Beijing. She often stayed up until midnight to buy a lot of cheap goods 5 during shopping festivals. Online shopping also helps people get things from different places 6 . “I like eating duck necks very much and Tmall makes it 7 for me to buy them from shops in Wuhan,” said Zhang Xi, a girl in Yangzhou. While enjoying online shopping, many people also have 8 especially for middle school student buyers. They are attracted (吸引) by advertisements on the Internet and buy things they don’t need. Besides, online shop owners have no idea of their buyers’ 9 . People, even young students, can buy anything they want. Some of the goods are 10 for them such as cigarettes and wine. （ ）1．A．speaker B．keyboard C．mouse D．monitor （ ）2．A．sold B．bought C．got D．received （ ）3．A．needs B．tests C．wastes D．saves （ ）4．A．catch B．choose C．meet D．touch （ ）5．A．in shops B．at school C．in streets D．online （ ）6．A．easily B．quietly C．carefully D．difficultly （ ）7．A．important B．interesting C．possible D．impossible （ ）8．A．dreams B．worries C．hopes D．rules （ ）9．A．looks B．hobbies C．interests D．ages （ ）10．A．good B．bad C．useful D．convenient Ⅳ．阅读理解（3篇，每题2分，共24分） (A) Do you often feel tired? Do you sometimes feel uncomfortable on your neck and back? It may because of the radiation (辐射) from your computer. If you spend three hours or more in front of a computer, you may feel terrible because of the radiation. The safe amount of radiation is 25V/m. Do you know how much radiation our computers give off? Keyboard: 1,000 V/m Mouse: 450 V/m Monitor: 218V/m CPU: 170 V/m Laptops: 2, 500 V/m Ways to protect yourself from harmful computer radiation: ①Put some green plants on your desk. They can take in radiation. ②Drink two to three cups of green tea a day and eat an orange daily. ③Use a screen filter (屏幕过滤器) for your monitor. ④Avoid having metal (金属的) objects near your desk. ⑤Put the back of the computer to the wall. Most of the radiation comes from the back. ⑥Keep your monitor at least 50 cm away from your face. ⑦Allow fresh air to move around your computer room. ⑧Eat healthily especially fruit and vegetables. ⑨Turn off your computer if you have to rest nearby. （ ）1．Where is the passage from? A．A diary. B．A novel. C．A science magazine. D．A history book. （ ）2．Which part of a computer has the most radiation? A．The monitor. B．The mouse. C．The keyboard. D．The CPU. （ ）3．Which is a good way to protect yourself from harmful computer radiation? A．Having metal objects near your desk. B．Keep your monitor at most 50 cm away from your face. C．Keep your computers on if you have to rest nearby. D．Drink two to three cups of green tea and eat an orange every day. （ ）4．Whats the purpose (目的) of this passage? A．To tell us which kind of computer we should buy. B．To show us how dangerous computers are. C．To encourage us to use the laptops more often. D．To tell us how to keep ourselves off computer radiation. (B) Do you know ChatGPT? It’s an artificial intelligence (AI) tool. It can answer questions, tell stories, and write articles. But it’s very “thirsty”, said a new study from Harvard University. ChatGPT has “homes” around the world in data centers (数据中心). When it works, the computers at the data centers get very hot. Workers then have to use water to cool them down. Cold water goes into pipes near the computers. The water needs to be very clean. They can’t use seawater because it can eat away at (侵蚀) the pipes. When you ask ChatGPT 50 questions, it “drinks” 500 milliliters (ml) of water. Scientists used 700,000 liters of water to build ChatGPT. The water use is very big. People can make 370 cars with it. ChatGPT is just one of the AI tools around the world. You need data centers to do everything on the Internet. There are more than 8,000 data centers around the world. The number is still growing. AI uses a lot of water to “grow”. The world’s water may not be enough. Many people don’t have enough water to drink. But AI technology helps people. Should we rethink how we use AI? （ ）5．Which of the following can ChatGPT do? ①Answer questions. ②Sing songs. ③Write articles. ④Tell stories. A．①②③ B．②③④ C．①③④ D．①②④ （ ）6．What does “them” refer to in Paragraph 2? A．Homes. B．Computers. C．Workers. D．Pipes. （ ）7．What can we learn from Paragraph 4 and Paragraph 5? A．ChatGPT is the only AI tool around the world. B．The number of data centers is not growing now. C．AI tools can work in a better way without any water. D．We may have to “fight” with AI for water in the future. （ ）8．What is the main idea of the article? A．ChatGPT is a good artificial intelligence tool. B．ChatGPT needs lots of water when it works. C．ChatGPT helps people do many different things. D．ChatGPT has “homes” around the world in data centers. (C) Most of us cannot imagine modern life without social media (社交媒体). We use it almost every day in order to keep up with what is happening in our friends’ lives, or find out the latest information. The greatest advantage of social media is that we can connect with people much more easily. We are still able to keep in touch with our friends if they are far away. Also, it makes it easier for us to make friends, especially for those who are afraid of making friends face to face. Are you shy? If yes, social media has probably helped. Social media is also ideal (理想的) for making yourself heard. Anyone with a voice can express it. Anyone with a talent is free to show it. Moreover, anyone with a smartphone and the Internet can be a reporter. As a result, it has become much faster to cover the news than ever before. Social media, on the other hand, can make us less confident sometimes. A study found that the more a person uses social media, the sadder he feels about his own life. One reason for this is that people around us put colourful information and perfect pictures online in order to show off their best moment. So we often get a incorrect sense of how wonderful their lives are, compared to our own. Social media does not cause sadness; it simply provides another tool for us to use. Is it good or bad? Nobel Peace Prize winner Malala Yousafzai says, “What is interesting is the power and influence of social media… We must try to use social media in a good way.” After all, you decide how you use this powerful tool. （ ）9．What CAN’T people do with the social media according to the passage? A．Make friends. B．Be a reporter. C．Show his talent. D．Do the housework. （ ）10．What is the greatest advantage of social media according to the passage? A．Expressing our voices freely. B．Showing our talents to others. C．Recording the best side of our life. D．Connecting with people more easily. （ ）11．Why may a person be less confident on the social media according to Paragraph 4? A．Because he can’t make friends face to face. B．Because he can’t make money on the Internet. C．Because of the incorrect sense of other people’s lives. D．Because of the unhappy moments with his friends. （ ）12．Which picture shows the structure (结构) of the passage? (①= Paragraph 1, …) A． B． C． D． Ⅴ．五选四（每题2分，共8分） We are all busy talking about and using the Internet, but how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in 1969. 1 Not everyone could afford a computer. Computer networks (网络) didn’t work well. If one computer in the network broke down, then the whole network stopped. So people had to set up a new network system. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way, the computer network system would keep on working all the time. 2 The government (政府) got a lot of help from it. But in the early 1970s, universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. 3 Many people could use them. Scientists also developed software that made surfing the Internet more convenient. Today it is easy to surf the Internet and millions of people use the Internet to talk with each other every day. Sending messages by WeChat is more and more popular among people. 4 A．Computer network system was important. B．At that time, computers were large and expensive. C．At first, only the government could use the Internet. D．By the start of the 1990s, computers became cheaper and easier to use. E．The Internet now becomes one of the most important parts of people’s lives. Ⅵ．短文填空（每题1分，共10分） Chen Yuanchun is a primary school teacher in Cangyuan, Yunnan Province. 1 44-year-old woman teaches Chinese, but she is very interested in computer technology. She has introduced coding (编程) to 2 (she) students as an important information technology skill. Chen’s connection to coding began in November 2018. She became one of the 3 (one) teachers in Cangyuan to take training courses on coding. The training was challenging for a beginner like Chen. She learned how 4 (tell) a machine to perform actions and finish tasks (任务) through different orders. She worked very hard 5 she believed this skill would be useful for her students. After the training, Chen 6 (start) a new group in her school to teach the students coding, but some parents disagreed. They were unaware 7 the importance of coding at that time. At first, Chen could only teach students of her own class. Later, more students joined. For 8 (child), coding does not include writing difficult coding languages. Instead, Chen taught them how to create interesting animations (动画片) and games. After only one term, every student was able to create something through coding and they looked forward to 9 (learn) more. Soon, coding classes became popular. “I will work harder and hope these kids in mountain areas will get 10 (many) chances and have a better future by learning information technology,” Chen said. Ⅶ．阅读回答问题（1—3每题2分，4题4分，共10分） Now, millions of people watch short videos online. Many people make and share short videos on popular video apps like Douyin and Kuaishou. Young people can even add music and special effects (特效) to your videos. The videos are a few minutes long. They show people doing activities like cooking, exercising and singing. Teenagers especially enjoy these videos. More than 50% of the high school students say they enjoy watching these short videos. About 47% have posted (发布) their own videos, according to a report by China National Youth Palace Association. The videos let young people see funny and exciting things they don’t usually see. Many young people like to share the fun things they do with others. However, the videos can also cause trouble. Some students spend too much time watching them and not enough time studying. Some videos have a bad effect (影响) on young people. So Douyin added a new function (功能) in April, 2018. It will lock the app if someone uses the app for over two hours a day. In the same month, the government (政府) also made some laws to stop young people from using these apps too much. 1．What can young people add to their short videos with these apps? 2．How many of the high school students have posted their own videos? 3．Why did the government make some laws? 4．What do you think of short videos? (30 words or more) Ⅷ．翻译句子 (每空1分，满分10分) 1．你比你意识到的更依靠电脑。 You ______ ______ computers more than you realize. 2．电脑可能从事医生工作。 Computers may ______ ______ doctors. 3．此外，电脑还能做重要的工作。 ______ ______, computers can do important jobs 4．你可能没意识到你周围电脑（的存在）。 You may be ______ ______ the computers around you. 5．如果电脑能做我们所有的工作，我们会发生什么事情呢？ What will ______ ______ us if computers can do all our jobs? Ⅸ．划线部分提问（每空1分，满分6分） 1．The first computers were bigger than cars. ______ ______ the first computers like? 2．We can type and draw things with computers. ______ can you ______ with computers? 3．I bought my first computer five years ago. ______ ______ you buy your first computer? 作业反馈（五）参考答案 Ⅰ．听力测试 1-4: BACC 5-8: BCCC 9-11: ACB 12-14: ABC 15-17: CBA 18-20: BCA Ⅱ．词汇 1．ordering 2．typing 3．tiny 4．operating 5．expensive 6．compare 7．total 8．companies 9．speakers 10．became 11．to control 12．better Ⅲ．完型填空 1-5 CADBD 6-10 ACBDB Ⅳ．阅读理解 1-4 CCDD 5-8 CBDB 9-12 DDCB Ⅴ．五选四 1-4 BCDE Ⅵ．短文填空 1．The 2．her 3．first 4．to tell 5．because 6．started 7．of 8．children 9．learning 10．more Ⅶ．阅读回答问题 1．Music and special effects. 2．About 47%. 3．To stop young people from using these apps too much. 4．合理即可。 Ⅷ．翻译句子 1．depend on 2．work as 3．In addition 4．unaware of 5．happen to Ⅸ．划线部分提问 1．What were 2．What do 3．When did 学科网（北京）股份有限公司 $听说测评一短对话理解，根据对话内容选择最佳答案，每段对话读一遍。One, what do you usually do with your computer? Jack. I usually buy things and watch movies online. too. Do you know that there is a robot in our school library? Yeah, IT can help us find the books we want. Three, do you have a cheap robot? IT can talk. IT can say things like good morning. yes. IT costs three hundred and ninety dollars. For what can I do for you, madam? I bought a computer here last week, but the main unit of my computer is broken. Now let me have a look. We will change IT to a new one for you. Five, Frank, can I use the computer now? I need to search for some . information. Ten more minutes. Jenny, the game is almost over. Six, how from the water festival is? How do you feel? We have a lot of fun from the water fight. Everyone gets wet, but people don't care, because IT is the hottest season of the year. Seven, what's wrong with my computer? Have you checked IT? Yes, I have checked the main unit, the monitor and the mouse. They all work properly, but your CDROM doesn't work. You'll have to change IT. Eight, I need to do some shopping, but I don't know the way around the town. Could you take me to the store sometime . this week? I'd love to. How about tomorrow afternoon? 2、长对话理解根据长对话内容选择最佳答案，每段长对话读两遍，听下面第一段对话，回答第9至11小题。Are you fond of playing . computer games? No, I seldom play games. What about you? I play computer games every day. What do you use your computer to do? I often use IT for drawing and designing. Why do you do that? Because it's interesting. I love all kinds of designs . that sounds cool. Can you teach me? Sure, no problem. Are you fond of playing . computer games? No, I seldom play games. What about you? I play computer games every day. What do you use your computer to do? I often . use IT for drawing and designing. Why do you do that? Because it's interesting. I love all kinds of designs . that sounds cool. Can you teach me? Sure, no problem. 听下面第二段对话，回答第12至14小题。Kelly, do you have a . computer? Yes, john, mine is a desktop computer. How long have you had? IT? I have . had IT for five years. By the way, what do you usually use the computer for? I usually surf the internet and chat with my friend's online. Sometimes I do my homework on IT. What about you? Well, I used to play a lot of online games, but you know, our lessons are getting more and more difficult. Now I just use my computer for homework. Kelly, do you have . a computer? Yes, john, mine is a desktop computer. How long have you had? IT? I have had IT for five years. By the way, what do you usually use the computer for? I usually serve the internet and chat with my friend's online. Sometimes I do my homework on IT. What about you? Well, I used to play a lot of online games, but you know, our lessons are getting more and more difficult. Now I just use my computer for homework. 听下面第三段对话，回答第15至17小题。What were the first computers like in the nineteen forties? They were bigger than cars. What do they look like now? They are smaller and Better. What can we do with computers? We can use them to calculate. What else can we do with computers? We can also type and draw things with them. Can they do some important jobs? Yes, they can Operate railways and fly planes and spaceships. What were the first computers like in the nineteen forties? They were bigger . than cause. What do they look like now? They are smaller and Better. What can we do with computers? We can use them to calculate. What else can we do with computers? We can also type and draw things with them. Can they do some important jobs? Yes, they can Operate railways and fly planes and space ships. 听下面第四段对话，回答第18至20小题。Hi, bob. Can you help me sure how . do . I write my homework on the computer? It's very easy. First, open a new document. Click the mouse on their new document. What's the mouse . this one? Where do I click on new document on . the left of the screen there? Okay, what's next? Next you write your homework in your new document. Use the keyboard. What do I do next? How do I save the document? You click save and write a name on IT. Where do I write the name? Write IT in the box, okay, then click . save again. Okay, finally, how do I print my document? Click print. And okay, what about some paper? Oh yes, of course you should put the paper in their first. Hi, bob. Can you help me sure, how do I write my homework on the computer? It's very easy. First, open a new document. Click the mouse on the new document. What's the mouse . this one? Where do I click on new document on . the left of the screen there? Okay, what's next? Next you write your homework in your new document. Use the keyboard. What do I do next? How do I save the document? You click save and write a name on IT. Where do I write . the name? Write IT in the box. Okay, then click save again. OK. Finally, how do I print my document? Click print. And okay. what about some paper? Oh yes, of course you should put the paper in their first.