Unit 6 Electricity everywhere单元测试卷 - 2024-2025学年沪教版（2024）七年级下册英语

沪教版（2024）七年级下册英语Unit 6 Electricity everywhere单元测试卷答案解析 一、单项选择（每小题1分，共15分） 1. 答案：A 解析：for a while表示“一会儿”，符合“在咖啡店读了一会儿杂志”的语境。其他选项：in a while“不久后”，after a while“过了一会儿”，a while“一段时间”，均不符合句意。 2. 答案：A 解析：task指具体的“任务”，work泛指“工作”。第一空“周末完成数学题”是具体任务，用task；第二空“课堂作业”用work，不可数。 3. 答案：D 解析：turn off“关闭（电器）”，符合“离开教室关灯”的场景。turn up“调大”，turn down“调小”，turn on“打开”，均不符。 4. 答案：A 解析：care about“关心”，符合“只关心赚钱”的语境。think over“仔细考虑”，look for“寻找”，get over“克服”，均不符。 5. 答案：C 解析：use sth. to do sth.“用某物做某事”，不定式表目的，选to wash。 6. 答案：A 解析：前后句为转折关系“看不见电，但能转化形式”，用but连接。 7. 答案：C 解析：connect“连接”，符合“互联网连接全世界”的句意。separate“分离”，divide“分割”，break“破坏”，均不符。 8. 答案：C 解析：It is important for sb. to do sth.为固定句型，用不定式to learn。 9. 答案：C 解析：give out“发出（光/热）”，固定短语，选out。give up“放弃”，give in“屈服”，give off“散发（气味）”，均不符。 10. 答案：A 解析：provide sth. for sb.“为某人提供某物”，固定搭配，选for。 11. 答案：D 解析：Could I...?表示委婉请求，否定回答用can’t（语气更强），mustn’t表“禁止”，此处指“危险所以不能”，选D。 12. 答案：B 解析：permission“许可”，get permission from“获得……许可”，符合“进入学校需老师允许”。instruction“指示”，invitation“邀请”，occasion“场合”，均不符。 13. 答案：D 解析：there may be“可能有”，后接名词rain（不可数），rainy为形容词，需用there may be rainy days，故选D。 14. 答案：D 解析：culture“文化”，“孙悟空是中国文化象征”，选culture。advice“建议”，rule“规则”，order“秩序”，均不符。 15. 答案：A 解析：the use of“……的用途”，名词短语作主语，选use。useful“有用的”，useless“无用的”，using“使用”（动名词），均不符。 二、选词填空（每小题1分，共5分） 1. safety 解析：pay attention to sth.“注意某事”，用名词safety（安全）。 2. provide 解析：provide sth. for sb.“为某人提供某物”，power stations为复数，用动词原形。 3. change 解析：change...into...“把……变成……”，情态动词can后接原形。 4. connect 解析：connect...to...“把……连接到……”，祈使句用动词原形。 5. differences 解析：many后接可数名词复数，difference“差异”，用复数形式。 三、单词拼写（每小题1分，共10分） 1. electricity 解析：“电”为不可数名词，直接填electricity。 2. careful 解析：be careful with“小心……”，形容词作表语。 3. invention 解析：“发明”为名词，an后接元音音素开头的invention。 4. wire 解析：“电线”为可数名词，根据is可知用单数wire。 5. save 解析：need to do sth.“需要做某事”，“节约”用原形save。 6. brightens 解析：主语light为单数，“照亮”用第三人称单数形式brightens。 7. engineer 解析：“工程师”为engineer，an后接元音音素开头的单词。 8. rules 解析：“规则”为rule，可数名词，用复数rules（泛指使用电的规则）。 9. chemical 解析：“化学的”为形容词chemical，修饰reaction。 10. battery 解析：“电池”为battery，根据can可知用单数（泛指电池这类物品）。 四、完成句子（每小题2分，共10分） 1. Electricity; electrical 解析：“电”作主语用Electricity，“电器”用electrical appliances（形容词electrical修饰名词）。 2. how; works 解析：宾语从句用陈述句语序，“如何工作”为how electricity works，主语electricity为不可数名词，动词用第三人称单数works。 3. make sure 解析：“确保”为固定短语make sure，should后接动词原形。 4. full of energy 解析：“精力充沛”为be full of energy，固定短语。 5. A power station 解析：“发电站”为power station，“一个”用不定冠词A，注意句首大写。 五、阅读理解（每小题2分，共10分） 1. 答案：B 解析：第二段首句“Most of the electricity we use comes from power stations”直接作答，选B。 2. 答案：C 解析：第二段提到“coal, oil, gas, water, wind”，未提及wood，选C。 3. 答案：C 解析：第三段“it can also be dangerous”说明原因，选C。 4. 答案：B 解析：第三段“We should follow safety rules”为原文复现，选B。 5. 答案：C 解析：最后一段“Scientists are always looking for new ways to produce electricity”直接作答，选C。 六、完形填空（每小题1.5分，共15分） 1. 答案：A 解析：one of+可数名词复数，energy为不可数名词，排除C/D；things“事物”符合“电是最重要的事物之一”，选A。 2. 答案：B 解析：turn on“打开（电器）”，与TV和computer搭配，选B。open“打开（门/窗）”，close“关闭”，turn off“关闭”，均不符。 3. 答案：A 解析：run machines“运转机器”，符合“工厂用电驱动机器”的语境，选A。stop“停止”，start“启动”，close“关闭”，均不符。 4. 答案：A 解析：various“各种各样的”后接可数名词复数，ways“方法”，method为单数，选A。 5. 答案：A 解析：前后句为转折关系“尽管电有用，但危险”，用Although引导让步状语从句，选A。 6. 答案：A 解析：safety rules“安全规则”，名词作定语，选A。safe“安全的”，danger“危险”，dangerous“危险的”，均不符。 7. 答案：B 解析：根据“不应触摸电线”可知指“损坏的电线”，bad“坏的”，选B。good“好的”，new“新的”，old“旧的”，均不符。 8. 答案：A 解析：keep sb. safe“确保某人安全”，固定短语，选A。make“使”后接形容词safe需加形容词，help“帮助”，give“给”，均不符。 9. 答案：A 解析：work on doing sth.“致力于做某事”，用动名词finding，选A。 10. 答案：C 解析：与cleaner并列，efficient“高效的”符合“更高效清洁的方法”，选C。expensive“昂贵的”，cheap“便宜的”，difficult“困难的”，均不符。 七、短文填空（每小题1分，共10分） 1. televisions 解析：与lights, computers并列，用复数televisions。 2. cooking 解析：cooking appliances“烹饪电器”，动名词作定语。 3. fossil 解析：fossil fuels“化石燃料”，固定短语。 4. renewable 解析：renewable sources“可再生资源”，形容词作定语。 5. dangerous 解析：be动词后接形容词dangerous“危险的”。 6. rules 解析：safety rules“安全规则”，可数名词用复数。 7. save 解析：need to do sth.“需要做某事”，用原形save“节约”。 8. protect 解析：help to do sth.“帮助做某事”，用原形protect“保护”。 9. efficient 解析：more efficient“更高效的”，与cleaner并列，用形容词原形。 10. planet 解析：protect our planet“保护我们的星球”，用单数planet。 八、任务型阅读（每小题2分，共10分） 1. 答案：UK children play outside for 30 minutes each day. 解析：第一段最后一句直接提取信息。 2. 答案：Yes, it does. 解析：第二段Dr. Joanna Fortune提到“make you feel happy and healthy”，作肯定回答。 3. 答案：Natural light and outdoor views can keep eyes healthy. 解析：第三段最后一句直接作答。 4. 答案：（示例）I like playing snowball games because they are fun and make me feel warm. 解析：根据第四段活动任选其一，合理即可。 九、书面表达（15分） 参考范文及解析： Electricity in Our Lives Electricity plays a vital role in our daily lives. It is so important that we can hardly live without it. We use electricity to light our homes, power our computers and TVs, and operate various appliances like washing machines and microwaves. In factories, it runs machines to produce goods, and in hospitals, it keeps medical equipment working. However, using electricity safely is crucial. We must remember not to touch electrical wires with wet hands or overload sockets. Additionally, we should turn off unused appliances to save energy and protect the environment. In short, electricity makes our lives convenient and efficient, but we must use it wisely and safely to enjoy its benefits without risks. 学科网（北京）股份有限公司 $$沪教版(2024)七年级下册英语Unit 6 Electricity everywhere 单元测试卷(含解析) 一、单项选择(15小题,每小题1分,共15分) 1. I found a seat in the coffee shop, ordered a cup of latte and read a magazine _. A.for a while B.in a while C.after a while D.a while 2. My teacher gave me a difficult math _ to finish during the weekend. It was much harder than the usual class _. A.task; work B.work; task C.job; task D.task; job 3. Please _ the lights when you leave the classroom. A. turn up B. turn down C. turn on D. turn off 4. In modern society, many people only seem to _ making money. They forget the importance of family. A.care about B.think over C.look for D.get over 5. The washing machine uses electricity _ the clothes. A. wash B. washing C. to wash D. washed 6. We can’t see electricity, _ we can change it into different forms of energy. A. but B. and C. so D. or 7. The Internet _ people all over the world. We can share information easily. A.separates B.divides C.connects D.breaks 8. It is important for us _ how to use electricity safely. A. learn B. learning C. to learn D. learned 9. The light bulb gives _ bright light. A. up B. in C. out D. off 10. The power station provides electricity _ the city. A. for B. with C. at D. in 11. — It’s too hot. _ I swim in the lake near our home, mum? —No, you _. It’s so dangerous. You’d better go to the swimming pool. A.Could; couldn’t B.Need; mustn’t C.Must; needn’t D. Could; can’t 12.—Hi, Lucy. Can I come into your school freely? —You must get _ from my teacher before entering the school. A.instruction B.permission C.invitation D.occasion 13. The ground is wet. There _. A.maybe rain B.maybe rainy C.may be rainy D.may be rain 14. Monkey King is one of very famous symbols in Chinese _ . A.advice B.rule C.order D.culture 15. The _ of electricity is very important in our daily life. A. use B. useful C. useless D. using 二、选词填空(每小题1分,共5分) provide, connect, produce, change, safety, different 1. We should pay attention to _ when using electricity. 2. Power stations _ electricity for people. 3. We can _ electricity into heat. 4. Please _ the computer to the Internet. 5. There are many _ between the two types of machines. 三、单词拼写(10小题,每小题1分,共10分) 1. We use _ (电) to make our lives more convenient. 2. Please be _ (小心的) with the knife. 3. An _ (发明) is something new that people create. 4. The _ (电线) is used to carry electricity. 5. We need to _ (节约) energy for our future. 6. The light _ (明亮的) the room. 7. He is an _ (工程师) who works in a big company. 8. We should follow the _ (规则) of using electricity. 9. The _ (化学的) reaction produces electricity. 10. The _ (电池) can store electricity. 四、完成句子(5小题,每小题2分,共10分) 1. 电被广泛应用于不同种类的电器中。 _ is widely used in different kinds of _ appliances. 2. 请告诉我电是如何工作的。 Please tell me _ electricity _. 3. 我们应该确保用电安全。 We should _ _ it’s safe to use electricity. 4. 这个强壮的男孩精力充沛,从不感到疲倦。 The strong boy is _ _ _ and never gets tired. 5. 这座城市明年将建一个发电站。 _ _ _ will be built in this city next year. 五、阅读理解(5小题,每小题2分,共10分) Electricity is all around us. It is very important in our lives. We use it to power our lights, computers, TVs, and many other things. But where does electricity come from? Most of the electricity we use comes from power stations. These power stations use different methods to produce electricity. Some power stations use coal, oil, or gas to produce electricity. Others use water or wind. Electricity is very useful, but it can also be dangerous. We must be careful with it. We should follow safety rules when using electricity. For example, we should not touch electrical wires with wet hands. Scientists are always looking for new ways to produce electricity. They are trying to find cleaner and more efficient ways. This is important because we need to use electricity, but we also need to protect our environment. 1. Where does most of the electricity we use come from? A. Factories. B. Power stations. C. Our homes. D. Schools. 2. Which of the following is NOT a method used by power stations to produce electricity? A. Using coal. B. Using water. C. Using wood. D. Using wind. 3. Why must we be careful with electricity? A. Because it is expensive. B. Because it is not useful. C. Because it can be dangerous. D. Because it is hard to get. 4. What should we do when using electricity? A. Touch electrical wires with wet hands. B. Follow safety rules. C. Use it as much as we can. D. Never use it. 5. What are scientists doing? A. Looking for new ways to use electricity. B. Stopping using electricity. C. Looking for new ways to produce electricity. D. Using more coal, oil, and gas. 六、完形填空(10小题,每小题1.5分,共15分) Electricity is one of the most important 1_in our modern lives. We use it in many different ways. At home, we use electricity to light our rooms, 2_our TVs and computers, and to cook our food. In factories, electricity is used to 3_machines that make all kinds of products. Electricity comes from power stations. These power stations use various 4_to produce electricity. Some power stations burn coal, oil, or gas. Others use the power of water or wind. 5_electricity is very useful, it can also be very dangerous. We must be careful with it. We should always follow 6_rules when using electricity. For example, we should not touch electrical wires if they are 7_ . We should also turn off electrical appliances when we are not using them. This not only helps to save electricity but also 8_us safe. Scientists are constantly working on 9_new ways to produce electricity. They are trying to find more 10_and cleaner methods. This is important because we need electricity, but we also need to protect our environment. 1. A. things B. thing C. energy D. energies 2. A. open B. turn on C. close D. turn off 3. A. run B. stop C. start D. close 4. A. ways B. method C. road D. place 5. A. Although B. Because C. If D. When 6. A. safety B. safe C. danger D. dangerous 7. A. good B. bad C. new D. old 8. A. keep B. makes C. helps D. gives 9. A. finding B. find C. to find D. finds 10. A. expensive B. cheap C. efficient D. difficult 七、短文填空(每小题1分,共10分) Electricity is a form of energy that is very useful in our daily lives. We use it to power many things, such as lights, 1_(television), computers, and 2_(cook) appliances. Electricity is produced in power stations. There are different ways to produce it. Some power stations use coal, oil, or gas. These are called 3_(fossil) fuels. Other power stations use the power of water or wind. These are 4_ (renewable) sources of energy. When we use electricity, we must be careful. It can be very 5_(danger) if we don’t use it properly. We should follow safety 6_(rule). For example, we should not touch electrical wires with wet hands. We also need to 7_(save) electricity. We can do this by turning off lights and appliances when we are not using them. This not only helps to save energy but also helps to 8_ (protect) the environment. Scientists are always looking for new ways to produce electricity. They are trying to find more 9_(efficient) and cleaner ways. This is important because we need electricity, but we also need to protect our 10_(planet). 八、任务型阅读(每小题2分,共10分) When the weather is cold and rainy (多雨的), staying inside feels nice. But scientists say going outside every day is important. A study shows UK children play outside for 30 minutes each day. Why go out? Doctors advise (建议) spending 1-3 hours outside daily, even in winter. “Outdoor time helps your body and mind,” says Dr. Joanna Fortune, a health expert (专家). “You need to exercise more outside. Running, climbing, and dancing make you feel happy and healthy.” Take a break from screens Watching TV and playing games are fun, but breaks are important. Looking at screens too much can cause (导致) eye problems. Playing outside every day is good for your eyes. Doctors say natural light and outdoor views (户外景色) can help keep eyes healthy. Fun winter activities You can try these easy ideas: Take a walk with your dog. Play hide-and-seek (捉迷藏) with your friends. Play a snowball game with friends or family. Walk in a park and see winter animals and plants. Just wear warm clothes and enjoy your adventure (冒险) ! 1. How long do UK children play outside every day? _2. According to (根据) Dr. Joanna Fortune, does outdoor time help you feel happy and healthy? _3. What can keep your eyes healthy? _4. What outdoor activities do you like in winter? Why? _ 九、书面表达(15分) 请以“Electricity in Our Lives”为题,写一篇短文,介绍电在我们生活中的重要性、用途以及使用电时的注意事项。 要求: 1. 语句通顺,意思连贯,语法正确,书写规范。 2. 不少于80词。 学科网(北京)股份有限公司 $$