Unit 6 Electricity everywhere【B卷·培优卷】-2024-2025学年七年级英语下册单元速记·巧练（深圳专用，沪教版2024）

Unit 6 Electricity everywhere【B卷·培优卷】 （深圳专用） （考试时间：70分钟 试卷满分：75分） 一、完形填空（共10小题，每小题1分，满分10分） It was a hot summer evening. Kevin and his brother Alan were 1 soccer in the backyard. After a while, they decided to drink some orange juice and watch TV in the house. 2 , the TV was off. Alan tried to turn it back on, but 3 happened. They soon realized that there was no electricity (电). What could they do? Kevin suggested going outside to do some stars watching. Without streetlights, the stars were bright and 4 to see. Lying on the grass, they saw different kinds of stars 5 they even saw the planet Mars. Kevin and Alan had never realized 6 fantastic the night sky could be. After watching the stars for an hour, the boys 7 the house. It was very dark except for a few 8 that their parents had lighted. The family spent the night playing cards and telling stories by candlelight. Kevin and Alan had never thought of having such a night 9 electricity like that before. It was fun. They really enjoyed 10 stars. 1．A．buying B．selling C．playing D．taking 2．A．Luckily B．Suddenly C．Certainly D．Especially 3．A．everything B．anything C．nothing D．something 4．A．easy B．difficult C．impossible D．important 5．A．or B．and C．but D．so 6．A．what B．how C．which D．where 7．A．went into B．went over C．went up D．went for 8．A．matches B．flashlights C．candles D．wood 9．A．without B．with C．throughout D．though 10．A．watch B．watching C．see D．seeing 【答案】 1．C 2．B 3．C 4．A 5．B 6．B 7．A 8．C 9．A 10．B 【导语】本文讲述了凯文和艾伦在突然停电的情况下，享受了一个非常好的夜晚的故事。 1．句意：凯文和他的弟弟艾伦在后院踢足球。 buying购买；selling卖；playing玩；taking拿走。根据“soccer”可知，此处表示踢足球，用短语play soccer。故选C。 2．句意：突然，电视关掉了。 Luckily幸运地；Suddenly突然；Certainly无疑，确定；Especially尤其，特别。根据“... the TV was off.”可知，电视是突然被关掉的。故选B。 3．句意：艾伦试着把它打开，但什么也没发生。 everything一切；anything任何事物；nothing没有什么；something某事物。根据“the TV was off”和“They soon realized that there was no electricity (电).”可知，重启电视，没有任何反应。故选C。 4．句意：没有路灯，星星很明亮，很容易看见。 easy容易的；difficult困难的；impossible不容易的；important重要的。根据“the stars were bright”可知，星星很亮，很容易看见。故选A。 5．句意：躺在草地上，他们看到了各种各样的星星，他们甚至看到了火星。 or或者；and而且；but但是；so因此。根据“they saw different kinds of stars”和“they even saw the planet Mars”可知，前后句为递进关系，应用and连接。故选B。 6．句意：凯文和艾伦从来没有意识到夜空可以如此美妙。 what什么；how怎样；which哪一个；where在哪里。根据“fantastic the night sky could be”可知，此处为感叹句，句子的中心词“fantastic”为形容词，故应用how引导的感叹句，结构为How+形容词/副词+主语+谓语。故选B。 7．句意：看了一个小时的星星后，孩子们进了房子。 went into进入；went over复习；went up增长，上升；went for去找。根据“It was very dark … their parents had lighted.”可知，孩子们进屋了。故选A。 8．句意：除了父母点的几根蜡烛外，周围很黑。 matches火柴；flashlights手电筒；candles蜡烛；wood木材。根据下文“by candlelight”可知，父母点了几根蜡烛。故选C。 9．句意：凯文和艾伦以前从未想过会有这样一个没有电的夜晚。 without没有；with带有；throughout遍及，到处；though尽管。根据“having such a night … electricity”和上下文可知，凯文和艾伦度过的是一个没有电的夜晚。故选A。 10．句意：他们真的很喜欢看星星。 watch看，动词原形；watching看，动名词；see看见，动词原形；seeing看见，动名词。根据上文“do some stars watching”可知，是看星星；再根据enjoy doing sth.“喜欢做某事”可知，此处要用动名词。故选B。 2、 阅读理解（共15小题，每小题1分，满分30分） A When the wind blows, tree leaves move with it. What if we could “catch” the energy made by these leaves? A French scientist thought about this and made the Wind Tree. The Wind Tree is not a real tree. It just looks like one, with a white body and around 36 green “leaves”. The “leaves” are blades (扇叶) which can turn in the wind. When they turn, they create electricity, and then the machine collects it. The Wind Tree is like a wind turbine (风力涡轮机), but it’s much smaller. It’s about 5 to 10 meters tall and easy to build. Usually, the Wind Tree can make 18,000 kWh (千瓦时) of energy in a year. That’s enough to power a home of four people. If the wind is stronger, it can make a lot more electricity—about twice at most. Wind turbines may hurt birds because they may hit the blades by accident. But the Wind Tree doesn’t have this problem. The loud wind turbines usually sit on hills far away from people. But the Wind Tree is quiet. People can have them in gardens or city parks. 11．Why did the French scientist make Wind Tree? A．To move tree leaves quickly. B．To make more electricity. C．To help wind blow strongly. D．To make gardens beautiful. 12．What do we know about the Wind Tree in Paragraph 2? A．It has about 36 blades. B．It has a green body. C．It is a kind of real tree. D．It is difficult to build. 13．How much energy can a Wind Tree make at most in a year if the wind is stronger? A．About 9,000 kWh. B．About 18,000 kWh. C．About 27,000 kWh. D．About 36,000 kWh. 14．What does them in paragraph 4 refer to? A．Wind Trees. B．Wind turbines. C．Green leaves. D．Tree blades. 15．Which may be the best title of the article? A．Powered by a Tree B．Energy around Us C．Save the Wind Tree D．Facts about Real Trees 【答案】11．B 12．A 13．B 14．A 15．A 【导语】本文主要讲述了“风树”的由来，外形和作用。 11．细节理解题。根据第一段“When the wind blows, tree leaves move with it. What if we could ‘catch’ the energy made by these leaves? A French scientist thought about this and made the Wind Tree.”可知，法国科学家制作风树是为了产生更多的电。故选B。 12．细节理解题。根据“It just looks like one, with a white body and around 36 green ‘leaves’.”可知有大约36个叶片。故选A。 13．细节理解题。根据“Usually, the Wind Tree can make 18,000 kWh (千瓦时) of energy in a year.”可知，风树可以发电18000千瓦时的能量。故选B。 14．词义猜测题。根据前文“But the Wind Tree is quiet.”可知此处提及风树，此处的them应指Wind Trees。故选A。 15．最佳标题题。根据第一段“A French scientist thought about this and made the Wind Tree.”（一位法国科学家对此进行了思考，并制作了风树。）以及第二段“When they turn, they create electricity, and then the machine collects it.”（当它们转动时，它们会产生电力，然后机器会收集电力。）可知，本文讲了一位法国科学家发明的风树，它可以发电，所以本文的最佳标题是“一棵树产生的电力”。故选A。 B Have you ever seen a bee fly busily? Do you think the bee is just flying around? In fact, the bee is hard at work. Bees spend lots of time looking for food. But not all the bees in the hive (蜂巢) have this work. Bees can be divided into three kinds—a queen bee, drones (雄蜂), and worker bees. The queen bee is very important. She is the mother of all the bees that live in the hive. Worker bees do all the other work in the hive. Besides looking for food, they make and clean the hive. They also look after the queen and protect her. Bees make dance-like movements inside the hive to send messages about food. They use different movements to give different information. They tell where food can be found and how far away it is from the hive. Bees can even share how much food there is and how good it is. And surprisingly, a new study has found that a group of bees could generate an amazing total of electricity by beating their wings more than 200 times per second. And the amount (量) of electricity could reach 100 to 1, 000 V (伏). That’s eight times greater than the electricity a storm cloud can produce. Scientists found that the thicker a cloud of bees is, the more electricity it generates. Based on these findings, the team recorded that bees—which group together to form a huge, thick cloud of bees—could have an influence similar to that of a storm. Further research is needed to find out how electricity influences the bees and their environment. 16．What do worker bees need to do? a. Make the hive. b. Look for food. c. Take care of the queen. d. Protect drones. A．a, b, d B．a, b, c C．b. c, d D．a, c, d 17．How do bees communicate with one another? A．By making noise. B．By spreading smells. C．By producing electricity. D．By using different movements. 18．What does the underlined word “generate” in paragraph 4 mean? A．Cost. B．Spread. C．Change D．Produce. 19．Which one shows the relationship between the thickness of a cloud of bees(x) and the amount of electricity(y)? A． B． C． D． 20．Which can be the best title for the passage? A．The Ways of Flying B．The History of Bees C．The Secrets of Bees D．The Beauty of Nature 【答案】16．B 17．D 18．D 19．A 20．C 【导语】本文主要介绍了蜜蜂的分工，寻找食物的方式，以及蜂群可以产生电流的现象。 16．细节理解题。根据“Worker bees do all the other work in the hive. Besides looking for food, they make and clean the hive. They also look after the queen and protect her.”可知，工蜂要寻找食物、筑巢、清理蜂巢、照顾和保护蜂后。故选B。 17．细节理解题。根据“They use different movements to give different information”可知，它们用不同的动作来分享各种信息。故选D。 18．词句猜测题。根据“a group of bees could generate an amazing total of electricity by beating their wings more than 200 times per second”可知一群蜜蜂每秒拍打翅膀200多次，可以产生惊人的总电量，因此generate表示“产生”，和produce意义相近。故选D。 19．推理判断题。根据“Scientists found that the thicker a cloud of bees is, the more electricity it generates.”可知，蜂群越密集，电场强度越大，因此蜂群密集程度与电场强度是正比关系。故选A。 20．最佳标题题。本文主要介绍了蜜蜂的分工，寻找食物的方式，以及蜂群可以产生电流的现象，以选项C“蜜蜂的秘密”为标题最合适。故选C。 C Sometimes people call our society a “throw-away society”. That means that we’re always throwing away old things and buying new ones. Many times, you no longer need something, but someone else may just need to buy one. For example, if your baby doesn’t like his toy car any longer, why not give it to a family who has a little kid? Here are some other ways to help the society save resources (资源) . ◇Use the other side of the paper so that fewer trees will be cut down. ◇Use rechargeable (可再充电的) batteries for your electric toys, MP3 players, cell phones, and cameras. ◇Choose reusable travel cups instead of disposable (一次性的) paper or plastic cups. ◇Take your own cloth shopping bags instead of using the plastic bags that are offered when you go shopping. ◇Drink tap water instead of buying bottled water. And there are some things you can exchange with your friends, for example, books, toys, even clothes. It’s a way for everyone to get something new without spending any money and without throwing many things away. 21．Where can we probably read this passage? A．In a magazine. B．In a diary. C．On a movie poster. D．In a sci-fi novel. 22．Why do people call our society a “throw-away society”? A．Because we like buying new things. B．Because we don’t buy new things. C．Because we don’t like old things. D．Because we always throw away old things and buy new ones. 23．Why is it helpful, if we give a second-hand toy car to a neighbour’s kid? A．Because it can produce more new ones. B．Because it can make our society develop fast. C．Because it can help us become rich. D．Because it can help the society save resources. 24．Which of the followings is NOT true according to the passage? A．We should buy things that can be reused in our daily life. B．We can exchange some things with others for further use. C．It’s good for us to throw away old things and buy new ones. D．We should give the things we no longer need to our neighbours. 25．What should we do in our daily life after reading the passage? A．Try to throw as few old things as we can. B．Use as many disposable things as possible. C．Drink bottled water even though there is tap water around. D．Buy everything we need instead of exchanging them with others. 【答案】21．A 22．D 23．D 24．C 25．A 【导语】本文是一篇说明文。文章介绍了节约资源的几种方式。 21．推理判断题。通读全文可知，文章介绍了节约资源的几种方式。所以文章可能出自杂志，故选A。 22．细节理解题。根据“That means that we’re always throwing away old things and buying new ones.”可知，有时人们称我们的社会为“丢弃的社会”，是因为我们总是扔掉旧东西，买新的。故选D。 23．推理判断题。根据“Many times, you no longer need something, but someone else may just need to buy one. For example, if your baby doesn’t like his toy car any longer, why not give it to a family who has a little kid?”可知，把二手玩具车送给邻居，邻居就不需要再买，所以是节省资源，故选D。 24．细节理解题。本文主要讲了节约资源的一些方式，提倡我们把自己不用的东西送给别人，我们可以使用一些可循环利用的物品。所以C 选项错误。故选C。 25．主旨大意题。本文主要讲了一些节约资源的一下方式，提倡尽可能的把自己不用的送给需要的人，提倡我们使用可循环利用的物品，尽可能的减少浪费。故选A。 三、阅读还原（共5小题，每小题1分，满分5分） 阅读全文，并从下面六个句子里选择五个句子还原到原文里，使原文的意思完整、连贯。 Most of us think the telephone was invented(发明) by Alexander Graham Bell. 26 In fact, an Italian named Antonio Meucci was officially recognized(官方认定) as the inventor a few years ago. Who is Meucci and why wasn’t he known for his invention at the time? Antonio Meucci was born in Italy in 1808. He studied engineering and drawing. During his studies, Meucci started to do experiments with electricity(电). 27 When two places were connected with wire(线), people in those places could hear each other talk. In 1850, Meucci and his wife, Ester, moved to New York. Meucci was worried about his wife, because she had become very ill. 28 To solve this problem, he connected metal cables between his home and his workshop. This way, they could talk to each other conveniently. Meucci asked a group of people to see his new invention. They listened happily as the voice of a singer was heard through the wires. 29 Even worse, Meucci never applied for a patent(申请专利) on his invention. Meanwhile, Alexander Graham Bell was working on the same idea and in 1876 the patent for the telephone was given to him. In 2002, more than a century after Meucci’s death, his work was finally recognized by the government. 30 A．So Bell is known in the whole world. B．However, he wasn’t the first person to think of the idea. C．He needed to keep in touch with her at all times. D．He will now be known all over the world as the telephone’s inventor. E．Unluckily, only a few people knew this talk. F．He found that sound could travel through metal cables(电缆). 【答案】26．B 27．F 28．C 29．E 30．D 【导语】本文主要是介绍电话的发明人除了众所周知的Bell，还有另一个人Meucci。 26．根据“Most of us think the telephone was invented(发明) by Alexander Graham Bell.”和“In fact, an Italian named Antonio Meucci was officially recognized(官方认定) as the inventor a few years ago.”可知很多人认为电话是Bell发明的，但实际上还有另一个人也发明了电话，中间是转折关系，选项B“然而，他不是第一个想到这个主意的人。”符合语境，故选B。 27．根据“When two places were connected with wire(线), people in those places could hear each other talk.”可知两个地方通过电缆连接，那些地方的人们可以听到彼此的谈话，选项F“他发现声音可以通过电缆传播。”符合语境，故选F。 28．根据“Meucci was worried about his wife, because she had become very ill”可知Meucci的妻子病了，他很担心，选项C“他需要随时与她保持联系。”符合语境，故选C。 29．根据“Even worse, Meucci never applied for a patent(申请专利) on his invention.”可知这里在说Meucci的发明的不利情况，选项E“不幸的是，只有一些人知道这次谈话。”符合语境，故选E。 30．根据“In 2002, more than a century after Meucci’s death, his work was finally recognized by the government.”可知Meucci的发明被政府认可了，那么他也是电话的发明者，选项D“他现在将以电话的发明者而闻名于世。”符合语境，故选D。 四、信息匹配。（共5小题，每小题1分，满分5分） 左栏是五个人具有安全隐患的行为或碰到的安全问题，右栏是六个相应的建议。请为左栏人选择一个合适的建议。 31 . Kingston is watching TV at home. Suddenly, there is a big “boom” and he finds there is an explosion and fire in his building. 32 . Recently the air is becoming worse and worse. Hanson cannot see clearly while driving. He also finds it hard to breathe in the dirty air. 33 . Sammy is a college student. He lives in a school dormitory and he likes to use the electric cooker to cook something delicious for himself. 34 . Sandy is having a class at school. Suddenly, there is an earthquake. Sandy is afraid because it is the first time for her to experience a real one. 35 . Helena is a very responsible student and she needs to keep the money for her class. But she was robbed（抢劫）by someone on the street. A．It’s very dangerous to use an electric cooker in your workplace. You can choose to bring some dishes you have made at home or you can just order something from restaurants. B．You shouldn’t bring so much money with you. You can explain to your teacher and try to ask for help. C． When the earthquake happens, you should keep calm and try to hide under your desk. When it is not shaking you should follow your teacher’s order to go to the playground. D．An electric cooker is usually not allowed on college campus（校园）, especially dormitories. You’d better obey the safety rules on campus. E. The dirty air may contain something poisonous（有毒的）, which may bring great danger to your health. You should drive less and wear a mask if you go out. F. You should cover your mouth and nose with a wet towel and walk down the stairs quickly. Remember not to take a lift because it may stop working halfway because of the big fire. 【答案】31．F 32．E 33．D 34．C 35．B 【导语】本文是五个人具有安全隐患的行为或碰到的安全问题和六个相应的建议，需要为每个人选择一个合适的建议。 31．1.根据“Kingston is watching TV at home. Suddenly, there is a big ‘boom’ and he finds there is an explosion and fire in his building.”可知，金斯顿正在家里看电视，突然发现自己的大楼里发生了爆炸和火灾。选项F“你应该用湿毛巾捂住口鼻，然后迅速走下楼梯。记住不要乘坐电梯，因为可能会因为大火而中途停止工作。”与之对应，故选F。 32．根据“Recently the air is becoming worse and worse. Hanson cannot see clearly while driving. He also finds it hard to breathe in the dirty air.”可知，汉森发现在污浊的空气中呼吸很困难。选项E“污浊的空气中可能含有有毒物质，这可能会给你的健康带来极大的危险。如果你出门，你应该少开车，戴口罩。”与之对应，故选E。 33．根据“Sammy is a college student. He lives in a school dormitory and he likes to use the electric cooker to cook something delicious for himself.”可知，萨米是一名大学生，他喜欢在宿舍里用电饭锅为自己做一些美味的东西，电饭煲是危险的。选项D“大学校园里通常不允许使用电饭锅，尤其是宿舍。你最好遵守校园里的安全规定。”与之对应，故选D。 34．根据“Sandy is having a class at school. Suddenly, there is an earthquake. Sandy is afraid because it is the first time for her to experience a real one.”可知，桑迪在经历地震。选项C“地震发生时，你应该保持冷静，尽量躲在桌子下面。当它不摇晃的时候，你应该听从老师的命令去操场。”与之对应，故选C。 35．根据“Helena is a very responsible student and she needs to keep the money for her class. But she was robbed（抢劫）by someone on the street.”可知，海伦娜被抢劫了。选项B“你不应该带那么多钱。你可以向你的老师解释并试着寻求帮助。”与之对应，故选B。 五、语法填空。（共10小题，每小题1分，满分10分） Hainan Island will no longer sell fuel-driven cars (燃油汽车) by 2030. In fact, new energy vehicles (NEVs新能源汽车) will be encouraged. The island’s government 36 (make) clear these goals in a plan since August, 2022. The plan hopes to reduce carbon emissions (碳排放) and 37 (develop) new energy across the island. It makes Hainan the 38 (one) province in China to make such an effort. The island has rich renewable (可再生的) energies, 39 (include) wind, wave and solar power. The island’s natural conditions also make it a great place 40 (use) NEVs. Most of these cars on the market now run on batteries (电池). In winter, low temperatures make the batteries last for 41 (few) hours than normal. 42 , this won’t be a big problem in Hainan. It’s warm on the island all the year. Besides, the island covers a very small area. The 43 (own) of NEVs don’t have to worry about dead batteries. All of these conditions make 44 possible for the island to carry out its plan. 45 environmental change continues to be a threat (威胁) to our world, such plans will be needed in more places. 【答案】 36．has made 37．develop 38．first 39．including 40．to use 41．fewer 42．However 43．owners 44．it 45．Because/Since/As/If 【导语】本文介绍了为进一步减少碳排放，到2030年，海南全岛将全面禁止销售燃油汽车，而新能源汽车将受到鼓励。 36．句意：自2022年8月以来，政府在一项计划中明确了这些目标。根据“since August, 2022.”可知，该句是现在完成时，主语是“government”。故填has made。 37．句意：该计划希望在整个岛屿上减少碳排放并开发新能源。develop“发展”，根据“hopes to reduce carbon emissions (碳排放) and”可知，设空处填所给词的动词原形，hope to do“希望做某事”。故填develop。 38．句意：这使海南成为中国第一个这样做的省份。根据设空处前的“the”可知，填所给词的序数词first“第一”。故填first。 39．句意：该岛拥有丰富的可再生能源，包括风能、潮汐能和太阳能。根据“wind, wave and solar power.”可知，这里指的是“包括”，including“包含……在内”符合语境。故填including。 40．句意：该岛的自然条件也使其成为使用新能源汽车的好地方。根据“make it a great place ”可知，设空处填不定式to use，作目的状语。故选to use。 41．句意：在冬季，低温会使电池的续航时间比正常情况下短。根据“low temperatures make the batteries last for…hours than normal”可知，是指的电池的续航时间比正常情况下短，且设空处填比较级，fewer“更少”。故填fewer。 42．句意：然而，这在海南不会是个大问题。根据“this won’t be a big problem in Hainan.”可知，后文应说“然而”在海南，这不是个大问题，however“然而”符合语境。故填However。 43．句意：新能源汽车的车主不必担心电池没电。根据“of NEVs don’t have to worry about”可知，应说车主，owner“主人”符合语境，结合“don’t”可知，此处填复数名词，故填owners。 44．句意：所有这些条件都使该岛有可能实施其计划。根据“ make…possible for the island to carry out its plan.”可知，设空处考查make it possible to do“使得做某事有可能”，因此设空处填it作形式宾语。故填it。 45．句意：因为/由于/随着/如果环境变化继续威胁着我们的世界，更多的地方需要这样的计划。根据“environmental change continues to be a threat (威胁) to our world, such plans will be needed in more places.”可知，设空处可以表示为“因为/由于/随着/如果”，Because“因为”；Since“由于”；As“随着”；If“如果”均符合题意。故填Because/Since/As/If。 六、书面表达（15分） 46．保护环境是每一个人的职责。请你写一篇以“Lower Carbon(低碳),Happier Life”为题的英语短文。短文要点如下： 1. 自己走路或骑自行车上学，父母骑车上班；（ride a bike, on foot） 2. 节约用水，用电；（save, turn off, electricity） 3. 将用过的课本留给低年级学生；（old books, next grade students） 4. 购物时带上篮子，别用塑料袋。（basket, plastic bags） 要求：1.词数：80个左右。文章开头、结尾已给出，不计入总词数； 2.必须包括全部要点，但不能逐词翻译； 3.在文中不要提及真实的校名和姓名。 Lower carbon, happier life It’s our duty to protect the environment. Lower carbon, happier life. Let’s take actions. 【答案】书面表达（范文）： It’s our duty to protect the environment. The environment is becoming worse and worse, we must do something to prevent people from polluting the environment. First, we can ride to school or go to school on foot and tell our parents to walk to work instead of driving the car. Second, we should save water and electricity by turning off the taps and lights in time when we don’t need them. Third, give the old books to the next grade students if we don't use them any more. By doing this, we can save many trees. At last, remember to go shopping with basket rather than plastic bags. I believe our life will become better and better if we can do these things. Lower carbon, happier life. Let’s take actions. 【详解】试题分析：本文是材料作文，也是话题作文。请你写一篇以“Lower Carbon(低碳),Happier Life”为题的英语短文。仔细阅读材料。根据内容可知本文使用的时态有一般过去时，一般现在时，写作时，列好提纲，注意使用连词，句型、句式，使文章整体意思连贯，表达流畅。写完以后，注意再读一遍，看看有无拼写，语法错误（时态，主谓一致等）。 （一）列提纲，1.自己走路或骑自行车上学，父母骑车上班；（ride a bike, on foot）；2.节约用水，用电；（save, turn off, electricity）；3. 将用过的课本留给低年级学生；（old books, next grade students）；4. 购物时带上篮子，别用塑料袋。（basket, plastic bags） （2） 根据提纲连词成句，连句成篇，注意连词的使用。 （三）写完以后，在阅读一遍，检查单词拼写，语法，动词时态，语序，大小写，标点符号，主谓一致等是否有错误。 1 / 14 学科网（北京）股份有限公司 $$ Unit 6 Electricity everywhere【B卷·培优卷】 （深圳专用） （考试时间：70分钟 试卷满分：75分） 一、完形填空（共10小题，每小题1分，满分10分） It was a hot summer evening. Kevin and his brother Alan were 1 soccer in the backyard. After a while, they decided to drink some orange juice and watch TV in the house. 2 , the TV was off. Alan tried to turn it back on, but 3 happened. They soon realized that there was no electricity (电). What could they do? Kevin suggested going outside to do some stars watching. Without streetlights, the stars were bright and 4 to see. Lying on the grass, they saw different kinds of stars 5 they even saw the planet Mars. Kevin and Alan had never realized 6 fantastic the night sky could be. After watching the stars for an hour, the boys 7 the house. It was very dark except for a few 8 that their parents had lighted. The family spent the night playing cards and telling stories by candlelight. Kevin and Alan had never thought of having such a night 9 electricity like that before. It was fun. They really enjoyed 10 stars. 1．A．buying B．selling C．playing D．taking 2．A．Luckily B．Suddenly C．Certainly D．Especially 3．A．everything B．anything C．nothing D．something 4．A．easy B．difficult C．impossible D．important 5．A．or B．and C．but D．so 6．A．what B．how C．which D．where 7．A．went into B．went over C．went up D．went for 8．A．matches B．flashlights C．candles D．wood 9．A．without B．with C．throughout D．though 10．A．watch B．watching C．see D．seeing 2、 阅读理解（共15小题，每小题1分，满分30分） A When the wind blows, tree leaves move with it. What if we could “catch” the energy made by these leaves? A French scientist thought about this and made the Wind Tree. The Wind Tree is not a real tree. It just looks like one, with a white body and around 36 green “leaves”. The “leaves” are blades (扇叶) which can turn in the wind. When they turn, they create electricity, and then the machine collects it. The Wind Tree is like a wind turbine (风力涡轮机), but it’s much smaller. It’s about 5 to 10 meters tall and easy to build. Usually, the Wind Tree can make 18,000 kWh (千瓦时) of energy in a year. That’s enough to power a home of four people. If the wind is stronger, it can make a lot more electricity—about twice at most. Wind turbines may hurt birds because they may hit the blades by accident. But the Wind Tree doesn’t have this problem. The loud wind turbines usually sit on hills far away from people. But the Wind Tree is quiet. People can have them in gardens or city parks. 11．Why did the French scientist make Wind Tree? A．To move tree leaves quickly. B．To make more electricity. C．To help wind blow strongly. D．To make gardens beautiful. 12．What do we know about the Wind Tree in Paragraph 2? A．It has about 36 blades. B．It has a green body. C．It is a kind of real tree. D．It is difficult to build. 13．How much energy can a Wind Tree make at most in a year if the wind is stronger? A．About 9,000 kWh. B．About 18,000 kWh. C．About 27,000 kWh. D．About 36,000 kWh. 14．What does them in paragraph 4 refer to? A．Wind Trees. B．Wind turbines. C．Green leaves. D．Tree blades. 15．Which may be the best title of the article? A．Powered by a Tree B．Energy around Us C．Save the Wind Tree D．Facts about Real Trees B Have you ever seen a bee fly busily? Do you think the bee is just flying around? In fact, the bee is hard at work. Bees spend lots of time looking for food. But not all the bees in the hive (蜂巢) have this work. Bees can be divided into three kinds—a queen bee, drones (雄蜂), and worker bees. The queen bee is very important. She is the mother of all the bees that live in the hive. Worker bees do all the other work in the hive. Besides looking for food, they make and clean the hive. They also look after the queen and protect her. Bees make dance-like movements inside the hive to send messages about food. They use different movements to give different information. They tell where food can be found and how far away it is from the hive. Bees can even share how much food there is and how good it is. And surprisingly, a new study has found that a group of bees could generate an amazing total of electricity by beating their wings more than 200 times per second. And the amount (量) of electricity could reach 100 to 1, 000 V (伏). That’s eight times greater than the electricity a storm cloud can produce. Scientists found that the thicker a cloud of bees is, the more electricity it generates. Based on these findings, the team recorded that bees—which group together to form a huge, thick cloud of bees—could have an influence similar to that of a storm. Further research is needed to find out how electricity influences the bees and their environment. 16．What do worker bees need to do? a. Make the hive. b. Look for food. c. Take care of the queen. d. Protect drones. A．a, b, d B．a, b, c C．b. c, d D．a, c, d 17．How do bees communicate with one another? A．By making noise. B．By spreading smells. C．By producing electricity. D．By using different movements. 18．What does the underlined word “generate” in paragraph 4 mean? A．Cost. B．Spread. C．Change D．Produce. 19．Which one shows the relationship between the thickness of a cloud of bees(x) and the amount of electricity(y)? A． B． C． D． 20．Which can be the best title for the passage? A．The Ways of Flying B．The History of Bees C．The Secrets of Bees D．The Beauty of Nature C Sometimes people call our society a “throw-away society”. That means that we’re always throwing away old things and buying new ones. Many times, you no longer need something, but someone else may just need to buy one. For example, if your baby doesn’t like his toy car any longer, why not give it to a family who has a little kid? Here are some other ways to help the society save resources (资源) . ◇Use the other side of the paper so that fewer trees will be cut down. ◇Use rechargeable (可再充电的) batteries for your electric toys, MP3 players, cell phones, and cameras. ◇Choose reusable travel cups instead of disposable (一次性的) paper or plastic cups. ◇Take your own cloth shopping bags instead of using the plastic bags that are offered when you go shopping. ◇Drink tap water instead of buying bottled water. And there are some things you can exchange with your friends, for example, books, toys, even clothes. It’s a way for everyone to get something new without spending any money and without throwing many things away. 21．Where can we probably read this passage? A．In a magazine. B．In a diary. C．On a movie poster. D．In a sci-fi novel. 22．Why do people call our society a “throw-away society”? A．Because we like buying new things. B．Because we don’t buy new things. C．Because we don’t like old things. D．Because we always throw away old things and buy new ones. 23．Why is it helpful, if we give a second-hand toy car to a neighbour’s kid? A．Because it can produce more new ones. B．Because it can make our society develop fast. C．Because it can help us become rich. D．Because it can help the society save resources. 24．Which of the followings is NOT true according to the passage? A．We should buy things that can be reused in our daily life. B．We can exchange some things with others for further use. C．It’s good for us to throw away old things and buy new ones. D．We should give the things we no longer need to our neighbours. 25．What should we do in our daily life after reading the passage? A．Try to throw as few old things as we can. B．Use as many disposable things as possible. C．Drink bottled water even though there is tap water around. D．Buy everything we need instead of exchanging them with others. 三、阅读还原（共5小题，每小题1分，满分5分） 阅读全文，并从下面六个句子里选择五个句子还原到原文里，使原文的意思完整、连贯。 Most of us think the telephone was invented(发明) by Alexander Graham Bell. 26 In fact, an Italian named Antonio Meucci was officially recognized(官方认定) as the inventor a few years ago. Who is Meucci and why wasn’t he known for his invention at the time? Antonio Meucci was born in Italy in 1808. He studied engineering and drawing. During his studies, Meucci started to do experiments with electricity(电). 27 When two places were connected with wire(线), people in those places could hear each other talk. In 1850, Meucci and his wife, Ester, moved to New York. Meucci was worried about his wife, because she had become very ill. 28 To solve this problem, he connected metal cables between his home and his workshop. This way, they could talk to each other conveniently. Meucci asked a group of people to see his new invention. They listened happily as the voice of a singer was heard through the wires. 29 Even worse, Meucci never applied for a patent(申请专利) on his invention. Meanwhile, Alexander Graham Bell was working on the same idea and in 1876 the patent for the telephone was given to him. In 2002, more than a century after Meucci’s death, his work was finally recognized by the government. 30 A．So Bell is known in the whole world. B．However, he wasn’t the first person to think of the idea. C．He needed to keep in touch with her at all times. D．He will now be known all over the world as the telephone’s inventor. E．Unluckily, only a few people knew this talk. F．He found that sound could travel through metal cables(电缆). 四、信息匹配。（共5小题，每小题1分，满分5分） 左栏是五个人具有安全隐患的行为或碰到的安全问题，右栏是六个相应的建议。请为左栏人选择一个合适的建议。 31 . Kingston is watching TV at home. Suddenly, there is a big “boom” and he finds there is an explosion and fire in his building. 32 . Recently the air is becoming worse and worse. Hanson cannot see clearly while driving. He also finds it hard to breathe in the dirty air. 33 . Sammy is a college student. He lives in a school dormitory and he likes to use the electric cooker to cook something delicious for himself. 34 . Sandy is having a class at school. Suddenly, there is an earthquake. Sandy is afraid because it is the first time for her to experience a real one. 35 . Helena is a very responsible student and she needs to keep the money for her class. But she was robbed（抢劫）by someone on the street. A．It’s very dangerous to use an electric cooker in your workplace. You can choose to bring some dishes you have made at home or you can just order something from restaurants. B．You shouldn’t bring so much money with you. You can explain to your teacher and try to ask for help. C． When the earthquake happens, you should keep calm and try to hide under your desk. When it is not shaking you should follow your teacher’s order to go to the playground. D．An electric cooker is usually not allowed on college campus（校园）, especially dormitories. You’d better obey the safety rules on campus. E. The dirty air may contain something poisonous（有毒的）, which may bring great danger to your health. You should drive less and wear a mask if you go out. F. You should cover your mouth and nose with a wet towel and walk down the stairs quickly. Remember not to take a lift because it may stop working halfway because of the big fire. 五、语法填空。（共10小题，每小题1分，满分10分） Hainan Island will no longer sell fuel-driven cars (燃油汽车) by 2030. In fact, new energy vehicles (NEVs新能源汽车) will be encouraged. The island’s government 36 (make) clear these goals in a plan since August, 2022. The plan hopes to reduce carbon emissions (碳排放) and 37 (develop) new energy across the island. It makes Hainan the 38 (one) province in China to make such an effort. The island has rich renewable (可再生的) energies, 39 (include) wind, wave and solar power. The island’s natural conditions also make it a great place 40 (use) NEVs. Most of these cars on the market now run on batteries (电池). In winter, low temperatures make the batteries last for 41 (few) hours than normal. 42 , this won’t be a big problem in Hainan. It’s warm on the island all the year. Besides, the island covers a very small area. The 43 (own) of NEVs don’t have to worry about dead batteries. All of these conditions make 44 possible for the island to carry out its plan. 45 environmental change continues to be a threat (威胁) to our world, such plans will be needed in more places. 六、书面表达（15分） 46．保护环境是每一个人的职责。请你写一篇以“Lower Carbon(低碳),Happier Life”为题的英语短文。短文要点如下： 1. 自己走路或骑自行车上学，父母骑车上班；（ride a bike, on foot） 2. 节约用水，用电；（save, turn off, electricity） 3. 将用过的课本留给低年级学生；（old books, next grade students） 4. 购物时带上篮子，别用塑料袋。（basket, plastic bags） 要求：1.词数：80个左右。文章开头、结尾已给出，不计入总词数； 2.必须包括全部要点，但不能逐词翻译； 3.在文中不要提及真实的校名和姓名。 Lower carbon, happier life It’s our duty to protect the environment. Lower carbon, happier life. Let’s take actions. 1 / 14 学科网（北京）股份有限公司 $$