Unit3 单元检测卷2024-2025学年沪教版（2024）英语七年级下册

七年级下学期英语Unit3单元测试卷 试题满分：90分 考试时间：90分钟 第一部分 选择题（共50分） 一．阅读理解（共20小题，每小题2分，满分40分） 第一节 阅读下面语篇材料，从每题所给的A、B、C、D诗歌选选中选出最佳答案。 （A） I love travelling around the world. I find there are different plants in different places. The flame tree is very popular in Africa for several reasons. First, it has beautiful red flowers and lovely green leaves. Second, it’s a big tree and it gives us a lot of shade in summer. Its flowers are very beautiful, aren’t they? However, young trees won’t produce any flowers for about 8 years. The lychee tree grows widely in the countries of South-east Asia. It produces very sweet fruit. The lychee tree’s fruit is red outside and white inside. Bamboo is very famous in China. We use bamboo in different ways. We can make furniture. We can also use it for making chopsticks and plates. 1．How many kinds of plants are mentioned (提及) in the passage? A．Two. B．Three. C．Four. D．Five. 2．Which is NOT the reason why the flame tree is popular? A．It has lovely green leaves. B．It’s a big tree and it gives us a lot of shade in summer. C．Its flowers are very beautiful. D．Its fruit is very sweet. 3．Where does the lychee tree grow widely? A．In Africa. B．In America. C．In South-east Asia. D．In China. 4．What can we use bamboo to do? A．To make furniture. B．To make chopsticks and plates. C．To make flowers and fruits. D．Both A and B． （B） Trees are an important part of the Earth. They provide wood for buildings and things for making paper. They provide homes for all kinds of insects (昆虫), birds and other animals. For example, many birds live in trees. Many kinds of fruits come from trees, such as apples, oranges, pears and peaches. Trees also help keep our air clean and our ecosystems (生态系统) healthy. We breathe in oxygen and breathe out harmful gases. However, trees breathe in harmful gases and breathe out oxygen. And trees can help other plants grow because they can hold the soil. Trees keep the soil from being blown away, so plants can fight against strong winds. Trees do lots for us, our environment and other plants and animals, but we don’t just love trees for that. Trees can also be very beautiful and we can enjoy the beauty of them. 5．What can’t trees provide? A．Wood for buildings. B．Things for making paper. C．Bread for eating. D．Fruits for eating. 6．How do trees keep our air clean? A．They breathe in harmful gases. B．They breathe in oxygen. C．They breathe out harmful gases. D．They help make some rain. 7．How do trees help other plants grow? A．They fight against strong winds. B．They hold the soil. C．They clean the soil. D．They provide the soil. 8．What does the underlined word “that” refer to (指的是)? A．Trees keep the soil from being blown away. B．Trees can be very beautiful. C．Trees do lots for us, our environment and other plants and animals. D．Trees are tall and big. （C） Tea has a long history with more than 4,000 years. Today about 3,000,000,000 people around the world drink tea. Tea becomes very important in everyday life. According to the ways of making tea, tea is classified into white tea, green tea, black tea and yellow tea. Some people like drinking tea at home, but some like drinking tea in teahouses and offices. Tea culture is different in many places. In America, many people drink black tea, but in the south of America, people like to drink sweet tea. Sweet tea is cold black tea with some sugar in it. In England, it’s “tea time” at about three or four o’clock every afternoon. Families or friends talk with each other while having afternoon tea. They like to drink tea with milk in it. Some people drink tea because it makes them feel not so tired. And some think it helps lose weight (减肥). In China, people like using tea to make some delicious food, such as tea eggs and Longjing Tea Shrimp (龙井虾仁)． 9．How does the writer start the passage? A．By telling stories. B．By giving numbers. C．By showing pictures. D．By asking questions. 10．What does the underlined word “classified” mean in Chinese? A．利用 B．分类 C．储存 D．总结 11．Why does the writer give two examples in the last paragraph (段落)? A．To tell us tea makes people not so tired. B．To tell us tea has a long history in China. C．To tell us Chinese people like to make food with tea. D．To tell us tea is delicious. 12．What’s the best title for this passage? A．The culture of tea B．Different food with tea C．Different kinds of tea D．An important food （D） Today we have moved from paper to technology, yet trees continue to be cut down for various purposes. They provide wood for furniture and fuel, materials for paper and medicine, and must often make way for buildings, malls, schools, and farmland. In India, there once stood a tall pine tree, reaching an impressive height of 63.14 metres. Tourists flocked to see this natural wonder, but their habit of carving names into its trunk with nails and knives led to bacterial infections (细菌感染). Though scientists managed to treat the tree, it had become weakened. Unfortunately, a strong storm eventually split it in two, and its wood was later cut into logs for typical uses. This majestic (雄伟的) pine tree, which once made people raise their heads in pride to admire its beauty, now is a testament (证据) to human carelessness. As citizens and particularly as young people, we must learn from this loss. It is our responsibility to protect our environment and use resources wisely. We need to take care of nature and make sure these valuable resources remain for future generations. 13．According to the passage, trees are used for all these EXCEPT ________. A．making furniture B．making paper C．producing cars D．making medicine 14．What does the underlined word “flocked” in Paragraph 2 mean? A．Walked slowly. B．Travelled alone. C．Stayed away. D．Rushed in large numbers. 15．Which was NOT a reason for the pine tree’s death? A．Lightning. B．Tourists’ damage. C．Bacterial infections. D．A strong storm. 16．What is the main message of this passage? A．Trees are useful to humans. B．Nature needs our protection. C．Tourism can help trees grow. D．Scientists can solve all problems. 第二小节 阅读下面短文，从短文后的五个选项中选出可以填入空白处的最佳选项。选项中有一项为多余选项。 （E） The Earth is very important to us. Most of us don’t want to pollute it. 17 Here are some easy things that you can do to protect it. Plant flowers, grass or trees. The plants can make the environment around you become beautiful. 18 Turn off the tap when you brush your teeth. You can save some water by not letting it run all the time. Also, use a glass cup instead of a paper cup because this can protect forests. 19 In this way, you can protect plants and fish in the rivers or lakes. Ask all your friends to do the same things to help protect the Earth. You don’t have to wait for Earth Day to do these things. 20 If everyone does something good to protect the Earth, it will become more beautiful. A．Make every day Earth Day. B．How can we protect the trees? C．Stop putting dirty water into the rivers or lakes. D．But we don’t protect the Earth in some right ways. E．Also, more trees and plants can make the air clean. 二、完形填空 There was a small and very beautiful village. It was near a mountain. There were a lot of 21 and animals in the mountain. People in the 22 always got things from the mountain. When they wanted to 23 a house, they cut down many trees. And they also killed the animals and ate their 24 . Trees were very 25 in their daily life. They made tables, chairs and beds with the trees. When they 26 food, they also used wood from the trees. Every year, they cut down lots of trees. And they only cut down trees but 27 planted new trees. There were fewer and fewer trees in the mountain. Some animals went away and others were in great danger. One day, it rained heavily in the village. The bad weather lasted for about a week. The soil (土壤) and the stones on the mountain 28 and soon covered the village. The people in the village had no place to live. They finally knew they shouldn’t cut down trees. Trees do so much for them, they are their silent friends, people shouldn’t 29 them, they should treat them in a kind way. They can not 30 a world without trees, and they can not survive. From then on, they plant many trees and protect them. 21．A．flowers B．trees C．branches D．roots 22．A．community B．mountain C．village D．city 23．A．build B．create C．paint D．spread 24．A．vegetables B．clothes C．fruit D．meat 25．A．convenient B．silent C．beautiful D．useful 26．A．caught B．bought C．cooked D．washed 27．A．never B．always C．often D．usually 28．A．cut down B．fell down C．put down D．sat down 29．A．spread B．overlook C．treat D．care 30．A．imagine B．produce C．stick D．dig 三、短文填空 Are you looking for ways to spend Earth Day on 22 April? Here 31 (be) some fun things you can do. First, instead of taking a bus or car, walk more often. If your home is too far, ride a bike. Second, spending time in nature is 32 easy and fun way to spend Earth Day! You can enjoy the great outdoor activities like 33 (have) a beach day with your friends. Third, pick up rubbish in the parks. Taking a moment to pick up any rubbish you see as you’re out is 34 (real) useful. Fourth, you can sell used things. Some old things of yours can still be 35 (help) to other people. And if you have old clothes, old books, or other old things, why not give 36 (they) to other people? Last, plant a tree. Planting a tree only needs a few 37 (minute), but it can be good for the environment for many years. Trees are important because they help fight pollution. Besides, they provide wildlife 38 homes. See if there is a tree-planting activity and join in. Find the best planting place to meet the trees’ needs, dig a hole 39 water the tree well to give it a good start. Earth Day can be every day! Just do one small thing every day to support the environment. It doesn’t have to be something 40 (usual). Small changes of yours will make a difference. 四、任务型阅读 阅读下面短文，根据短文内容回答问题。 Do you love sunflowers? This article will walk you through how to plant your sunflower seeds and care for them. Start it with the best temperatures: 18~33℃. Part l Germinating (使发芽) Sunflower Seeds 1. Choose one kind you like. 2. Put the seeds in a bag. Cover the seeds with wet paper towels. Put them in the bags. Once the seeds germinate, plant them. Part 2 Planting Sunflower Seeds. 1. Choose a sunny place. Sunflowers grow best with six to eight hours of sunlight a day. 2. Plant the seeds in holes. Plant seeds 2.5cm deep and 15 cm apart. Cover the seeds with soil after planting. Part 3 Caring for Sunflower Plants 1. Water plants weekly. Water plants once a week. 2. Fertilize (施肥) a little or not at all. If you are growing sunflowers for your own enjoyment, there is no need to fertilize. 3. Harvest (收获) the seeds. Sunflowers usually take 80 to 120 days to mature (成熟) and produce new seeds. Tips: Protect the young plants from pests (害虫). Cover the ground with nets. Support plants over 90 cm with sticks. 41．What are the best temperatures to plant sunflowers? 42．How many hours do sunflowers need sunlight a day? 43．Can we harvest in May if we plant our sunflower seeds in April? 44．What kind of plants do you want to grow? Why? 五、书面表达 45．树是我们的朋友，请以“Trees are important”为题，写一篇80词左右的短文，说明树木对于人类的重要性。 树木的用途 1.树木可以美化环境，保持空气的凉爽和干净，对健康有好处。 2.树木可以从空气中吸收有害气体，产生氧气。 3.树木帮助与污染作斗争。 4.树木可以用来制作很多东西。如：很多家具都是由木头制成的。 5.树木给人类提供食物，如各种水果等。 应采取的措施 1.我们应该保护树木，严禁乱砍滥伐。 2. 其他？（至少补充一点） _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 参考答案 1．B 2．D 3．C 4．D 【导语】本文介绍了作者在旅行中发现不同的地方有着不同的植物。 1．细节理解题。根据“The flame tree” “The lychee tree”和“Bamboo ”可知，文中一共提及三种植物。故选 B 。 2．细节理解题。根据“First, it has beautiful red flowers and lovely green leaves. Second, it’s a big tree and it gives us a lot of shade in summer.”可知，D项不是火焰树受欢迎的原因。故选D。 3．细节理解题。根据“The lychee tree grows widely in the countries of South-east Asia.”可知，荔枝树广泛生长在东南亚国家。故选C。 4．细节理解题。根据“We can make furniture. We can also use it for making chopsticks and plates.”可知，我们可以用竹子制作家具、筷子和盘子。故选D。 5．C 6．A 7．B 8．C 【导语】本文介绍了树的用途。 5．细节理解题。根据第一段“They provide wood for buildings and things for making paper.”和“Many kinds of fruits come from trees, such as apples, oranges, pears and peaches.”可知，树能给我们提供建筑木材、造纸的东西以及吃的水果。故选C。 6．细节理解题。根据第二段“However, trees breathe in harmful gases and breathe out oxygen.”可知，树是通过吸入有害气体，放出氧气来静化空气的。故选A。 7．细节理解题。根据第二段中“And trees can help other plants grow because they can hold the soil.”可知，树木可以帮助其他植物生长，因为它们可以稳定土壤。故选B。 8．词句猜测题。根据前文“Trees do lots for us, our environment and other plants and animals”可知，that指代的是“树木为我们、我们的环境和其他植物和动物做了很多”这件事。故选C。 9．B 10．B 11．C 12．A 【导语】本文是一篇说明文。主要讲述了茶的历史、种类、文化以及茶在日常生活中的重要性。 9．细节理解题。根据“Tea has a long history with more than 4,000 years. Today about 3,000,000,000 people around the world drink tea.”可知，作者通过给出数字来开始文章。故选B。 10．词句猜测题。根据“white tea, green tea, black tea and yellow tea.”可知，茶被分类为白茶、绿茶、红茶和黄茶。划线单词“classified”意为“分类”。故选B。 11．细节理解题。根据“In China, people like using tea to make some delicious food, such as tea eggs and Longjing Tea Shrimp.”可知，作者通过这两个例子来说明中国人喜欢用茶制作食物。故选C。 12．最佳标题题。通读全文可知，文章主要讲述了茶的历史、种类、文化以及茶在日常生活中的重要性。因此，最佳标题应为选项A“茶的文化”。故选A。 13．C 14．D 15．A 16．B 【导语】本文讲述了树木的重要性和人类活动对树木的破坏。 13．细节理解题。根据“They provide wood for furniture and fuel, materials for paper and medicine, and must often make way for buildings, malls, schools, and farmland.”可知树木用于制造家具、纸张和药物，但没有提到制造汽车，故选C。 14．词句猜测题。根据“Tourists flocked to see this natural wonder, but their habit of carving names into its trunk with nails and knives led to bacterial infections”可知游客们纷纷涌向这处自然奇观，但他们用钉子和刀子在树干上刻名字的习惯导致了细菌感染。因此“flocked”意味着大量游客涌入，故选D。 15．细节理解题。根据“but their habit of carving names into its trunk with nails and knives led to bacterial infections”、“Unfortunately, a strong storm eventually split it in two, and its wood was later cut into logs for typical uses.”可知关于松树的死因，文章提到游客的破坏、细菌感染和强风暴，但没有提到闪电，故选A。 16．主旨大意题。根据“We need to take care of nature and make sure these valuable resources remain for future generations.”可知文章主要强调我们需要保护自然资源，为后代保留下这些宝贵的资源，故选B。 17．D 18．E 19．C 20．A 【导语】本文主要讲述了我们应该如何保护地球。 17．根据“Most of us don’t want to pollute it.”以及“Here are some easy things that you can do to protect it.”结合备选选项可知，此处应说但是我们没有用正确的方式保护地球，因此D项“但我们没有以正确的方式保护地球。”符合语境。故选D。 18．根据“The plants can make the environment around you become beautiful.”结合备选选项可知，此处应继续说种植植物的好处，因此E项“此外，更多的树木和植物可以使空气清洁。”符合语境。故选E。 19．根据“In this way, you can protect plants and fish in the rivers or lakes.”结合备选选项可知，此处应说保护河流或湖泊的方式，因此C项“停止把脏水倒入河流或湖泊。”符合语境。故选C。 20．根据“You don’t have to wait for Earth Day to do these things.”结合备选选项可知，此处应说让每一天都成为地球日，因此A项“让每一天都成为地球日。”符合语境。故选A。 21．B 22．C 23．A 24．D 25．D 26．C 27．A 28．B 29．B 30．A 【导语】本文讲一个小村庄的人不断破坏砍伐山里的树木而不种植，还杀死动物吃它们的肉，有一次连续下了一周的大雨，山上的土壤和石头滑下来掩埋了村庄，人们才意识到不该砍伐树木，他们开始种树并保护它们。 21．句意：山上有很多树和动物。 flowers花；trees树；branches树枝；roots根。根据“they cut down many trees.”可知，山上有很多树和动物。故选B。 22．句意：村里的人总是从山上得到东西。 community社区；mountain山；village村庄；city城市。根据“There was a small and very beautiful village.”可知此处指村里的人。故选C。 23．句意：当他们想盖房子的时候，他们砍了很多树。 build建造；create创造；paint画；spread传播；伸展。根据“they cut down many trees.”可知，砍下许多树是为了建造房子。故选A。 24．句意：他们也杀了那些动物，吃了它们的肉。 vegetables蔬菜；clothes衣服；fruit水果；meat肉。根据“And they also killed the animals and ate their...”可知，他们杀死动物，吃动物的肉。故选D。 25．句意：树木在他们的日常生活中非常有用。 convenient方便的；silent沉默的；beautiful美丽的；useful有用的。根据“They made tables, chairs and beds with the trees.”可知，树能制作桌子、椅子和床，推测树是有用的。故选D。 26．句意：当他们做饭时，他们也用树上的木头。 caught抓住；bought买；cooked烹饪；washed洗。根据“food”可知，此处指做饭，用cooked，故选C。 27．句意：他们只砍树，从不种新树。 never从不；always总是；often经常；usually通常。根据“There were fewer and fewer trees in the mountain.”可知，树越来越少，应是从不种新树。故选A。 28．句意：山上的泥土和石头落了下来，很快就覆盖了村庄。 cut down砍倒；fell down落下；put down放下；sat down坐下。根据“soon covered the village.”可知，山上的泥土和石头落下来了。故选B。 29．句意：树木为他们做了很多事，它们是他们的无声朋友，人们不应该忽视它们。 spread传播；伸展；overlook忽视；treat招待；care关心。根据“Trees do so much for them, they are their silent friends, people shouldn’t...them, they should treat them in a kind way.”可知，此处表示树木为他们做了很多事，它们是他们的无声朋友，人们不应该忽视它们。他们应该用一种友好的方式对它们。故选B。 30．句意：他们无法想象一个没有树木的世界，而且他们无法在那样的世界里生存。 imagine想象；produce生产；stick坚持；dig挖。根据“They can not...a world without trees, and they can not survive.”可知，此处表达的意思是他们无法想象一个没有树木的世界，而且他们无法在那样的世界里生存。故选A。 31．are 32．an 33．having 34．really 35．helpful 36．them 37．minutes 38．with 39．and 40．unusual 【导语】本文主要介绍了在4月22日度过地球日可以做的一些有趣的事情。 31．句意：这是一些你可以做的有趣的事情。本句时态是一般现在时，根据主语things可知，应用动词be的复数形式are。故填are。 32．句意：第二，花时间在大自然是一个度过地球日的容易而有趣的方式！分析句子结构可知，此处应填一个不定冠词，泛指一个容易而有趣的方式，easy发音以元音音素开头，用an。故填an。 33．句意：你可以享受户外活动，比如和你的朋友在沙滩上度过一天。介词like后接动名词作宾语。故填having。 34．句意：出去的时候花点时间捡起你看到的任何垃圾都是真有用的。分析句子结构可知，应填所给形容词real的副词形式really“真正地”，作状语，修饰形容词useful。故填really。 35．句意：你的一些旧东西仍然可以对别人有帮助。分析句子结构可知，应填所给名词help的形容词词形式helpful“有帮助的”，作表语，be helpful to“对……有帮助”。故填helpful。 36．句意：如果你有旧衣服、旧书或其他旧东西，为什么不把它们送给别人呢？分析句子结构可知，应填所给人称代词they的宾格形式them“它们”，作动词give的宾语。故填them。 37．句意：种树只需要几分钟，但它可以对环境有多年的好处。a few后面接可数名词复数形式。故填minutes。 38．句意：此外，它们为野生动物提供家园。provide sb with sth“给某人提供某物”。故填with。 39．句意：寻找最佳的满足树木的需求的种植地点，挖个洞并给树好好浇水，以给它一个好的开始。分析句子结构可知，“Find the best planting place”、“dig a hole”和“water the tree”三个动作并列，所以用连词and“和、并且”连接。故填and。 40．句意：不一定是什么不寻常的事。分析句子结构可知，应填所给形容词unusual的反义词unusual“不寻常的”，作后置定语，修饰空前的something。故填unusual。 41．18—33℃. 42．Six to eight hours. 43．No, we can’t.   44．I want to grow roses because they are beautiful and have a nice smell. (答案不唯一) 【导语】本文主要介绍了种植向日葵的方法，包括种子发芽、播种、养护的步骤和要点，以及相关注意事项。 41．根据文中“Start it with the best temperatures: 18~33℃.”可知，种植向日葵的最佳温度是18-33℃。故填18—33℃. 42．根据“Sunflowers grow best with six to eight hours of sunlight a day.” 可知，向日葵每天需要六到八小时的光照。故填Six to eight hours. 43．根据“Sunflowers usually take 80 to 120 days to mature and produce new seeds.”可知，向日葵成熟需要80到120天，4月种植到5月时间远远不足80 天，所以不能收获。故填No, we can’t. 44．开放性试题，言之有理即可。参考答案：I want to grow roses because they are beautiful and have a nice smell. 45．例文 Trees are important Trees are the biggest and oldest living things on Earth. They are very important for human beings and animals. Trees are very useful. First, trees can keep the air cool and clean. They can make our environment more beautiful and keep us stay healthy. Second, trees can take in harmful gases and keep the air fresh. Third, trees help fight against the pollution. Fourth, the trunk and branches provide us with wood so we can use wood to make many things. For example, much furniture is made of wood. Finally, trees can provide us with some food, such as fruit. In short, trees are really helpful to us in many different ways. So it’s important for us to protect trees. First, we should stop cutting down so many trees and do our best to plant more trees. Second, we had better use the both sides of the paper so that we can save wood. 【详解】[总体分析] ① 题材：本文是一篇材料作文； ② 时态：时态以一般现在时为主； ③ 提示：写作主题已给出，需围绕树木对人类的重要性展开说明，并结合表格中的内容进行补充。 [写作步骤] 第一步，开门见山，点明树木的重要性； 第二步，具体阐述树木的用途，如美化环境、净化空气、提供资源等； 第三步，说明保护树木的措施，并补充至少一点建议； [亮点词汇] ① take in吸收 ② fight against对抗 ③ be made of由……制成 ④ in short总之 ⑤ cut down砍倒 [高分句型] ① First, we should stop cutting down so many trees and do our best to plant more trees.（并列句） ② Second, we had better use the both sides of the paper so that we can save wood.（目的状语从句） 1 学科网（北京）股份有限公司 $$