Unit 5 The power of plants核心单词,词性转换,短语,语法,句型精练-2025-2026学年七年级英语上学期题型练习（外研版2024）

班级 姓名 学号 分数 Unit 5 The power of plants 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．Without plants, the (nature) world would be very different. 【答案】natural 【详解】句意：如果没有植物，自然界将会大不相同。nature”是名词，意为“自然”，设空处修饰名词“world”，因此需用其形容词形式natural“自然的”，作定语。故填natural。 2．The air was so cold that we could hardly . (breath) 【答案】breathe 【详解】句意：空气太冷了，我们几乎无法呼吸。breath是名词，情态动词could后跟动词原形，breath的动词形式是breathe，表示“呼吸”。故填breathe。 3．To keep oneself (health), eating breakfast is more important than choosing what to eat. 【答案】healthy 【详解】句意：为了保持自己健康，吃早餐比选择吃什么更重要。keep oneself + 形容词“使自己保持……”，是固定搭配，此处用所给词的形容词形式healthy“健康的”。故填healthy。 4．Some are in the locker.(key) 【答案】keys 【详解】句意：一些钥匙在储物柜里。key“钥匙”，可数名词，根据“some”以及“are”可判断，此空应填复数形式，故填keys。 5．Listening to music is the best way (relax). 【答案】to relax 【详解】句意：听音乐是放松的最佳方式。这里考查动词不定式作后置定语的用法。“the best way” 表示 “最好的方式”，后面接动词不定式 “to relax” 来对“way”进行修饰限定，此处表示“放松的方式”。故填to relax。 6． (with) plants, the world will be cold and lifeless like the moon. 【答案】Without 【详解】句意：没有植物，世界将像月亮一样寒冷而没有生命。根据“plants, the world will be cold and lifeless like the moon.”以及常识可知，没有植物，世界将像月亮一样寒冷而没有生命，without“没有”。故填Without。 7．My dream is to become a (collect) of stamps. 【答案】collector 【详解】句意：我的梦想是成为一个集邮的人。根据“become a...of stamps”可知，此空需要一个名词，应该是成为一个集邮的人，结合英文提示，collector符合句意。故填collector。 8．Add the eggs to the and beat well. (mix) 【答案】mixture 【详解】句意：把鸡蛋加入到混合物中，搅拌均匀。mix混合，是一个动词。由空前的定冠词“the”可知，该空应用名词形式，mixture是名词，意为“混合物”，符合语境。故填mixture。 9．Players still haven’t found the to the hall. (enter) 【答案】entrance 【详解】句意：运动员们还没有发现大厅的入口。根据所给空前面的冠词the可知，这里需用名词；enter意为“进入”，动词，其名词为entrance，意为“入口(处)”。故填entrance。 10．This kind of new (produce) sells well. 【答案】product 【详解】句意：这种新产品很畅销。此空在句中作主语，应填produce的名词product表示“产品”，根据this可知，此空应填单数形式，故填product。 11．My father doesn’t think Chinese is so important as maths. But I think (different). 【答案】differently 【详解】句意：我父亲认为语文不如数学重要。但我的想法不同。different意为“不同的”，是形容词，此处用其副词形式differently修饰动词think。故填differently。 12．We need to learn all the subjects, because they are (use) in our daily life. 【答案】useful 【详解】句意：我们需要学习所有的科目，因为它们在我们的日常生活中很有用。are后应跟形容词作表语，结合“We need to learn all the subjects”及所给词可知，此处用useful表示“有用的”。故填useful。 13．Some people don’t like this fruit (simple) because of its smell. 【答案】simply 【详解】句意：有些人不喜欢这种水果仅仅是因为它的气味。此处在句中作状语，应用副词，simply意为“仅仅”，符合语境。故填simply。 14．Without (rainforest), many beautiful plants and animals would die out. 【答案】rainforests 【详解】句意：没有雨林，很多美丽的植物和动物将会灭绝。此处特指雨林，因此rainforest作可数名词，而空前无限定词，故此时rainforest应用复数形式。故填rainforests。 15．As the sun (rise), I begin to feel warm. 【答案】rises 【详解】句意：随着太阳升起，我开始感觉到温暖。根据“begin”可知句子用一般现在时，主语“the sun”是第三人称单数，谓语动词用三单，故填rises. 16．John likes to feed cows on his uncle’s farm on (weekend). 【答案】weekends 【详解】句意：约翰喜欢在周末去他叔叔的农场喂牛。weekend“周末”，在句中应使用复数形式weekends，表示每个周末。故填weekends。 17．—Look at the (cloud). They are so beautiful! —Wow, so many different shapes: horses, sheep, flowers… 【答案】clouds 【详解】句意：——看云。他们太漂亮了！——哇，那么多形状：马、羊、花……。根据“They are so beautiful”可知，空处用复数形式。故填clouds。 18．Watering plants is good for their (grow), so you should water them every day. 【答案】growth 【详解】句意：给植物浇水有利于它们的生长，所以你应该每天给它们浇水。根据“their”可知，后接grow的名词形式growth，表示 “生长、成长”。故选growth。 19．My uncle found a part-time job and he works as a (work) in an old people’s home. 【答案】worker 【详解】句意：我叔叔找到了一份兼职工作，他在一家养老院当一名工人。根据“works as a...”可知，此处指工人，worker“工人”，可数名词，又根据空前的“a”可知，此处用单数形式。故填worker。 20．Tomorrow I’ll visit my grandparents. I am going (play) chess with my grandpa. 【答案】to play 【详解】句意：明天我要去看望我的祖父母。我打算和爷爷下棋。play chess“下棋”，根据“Tomorrow”以及“I am going”可知，该句是一般将来时，be going to do sth“打算做某事”，因此设空处填不定式。故填to play。 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．Please give me a cup of coffee with (食糖) and milk. 【答案】sugar 【详解】句意：请给我一杯加糖和奶的咖啡。sugar“食糖”，是不可数名词，放在介词“with”后面作宾语。故填sugar。 22．Sam is a sports lover. He keeps in good (健康) by doing it. 【答案】health 【详解】句意：萨姆是一个运动爱好者。他通过做这个保持健康。根据题意和汉语提示可知，keep in good health“保持健康”，固定短语，good修饰名词health。故填health。 23．Let’s go fishing this (周末). 【答案】weekend 【详解】句意：我们这个周末去钓鱼吧。“周末”weekend，由“this”可知，此处应用名词单数形式。故填weekend。故填weekend。 24．In summer, (棉质的) clothes can make you feel cool. 【答案】cotton 【详解】句意：夏天，棉质衣服会使你感觉凉爽。根据题意和汉语提示可知，cotton棉质的，形容词，此处作定语修饰名词clothes。故填cotton。 25．My brother says he will (保护) me. 【答案】protect 【详解】句意：我哥哥说他会保护我。“保护”为protect。根据“will”可知，横线处需填动词原形。故填protect。 26．My father likes to (收集) old photos. 【答案】collect 【详解】句意：我的父亲喜欢收集老照片。like to do“喜欢做某事”，此处是动词不定式作“like”的宾语，空处应填动词原形。故填collect。 27．This school band is very (受欢迎的) among all the students. 【答案】popular 【详解】句意：这个学校乐队在学生中很受欢迎。根据题干空前的系动词“is”以及所给汉语提示“受欢迎的”可知，此处要填形容词popular在句子中作表语。故填popular。 28．Mr. Black doesn’t like the (气候) in England. 【答案】climate 【详解】句意：Black先生不喜欢英格兰的气候。根据汉语提示可知，climate“气候”，不可数名词。故填climate。 29． (阳光) is important for the growth of the plant. 【答案】Sunlight 【详解】句意：阳光对于植物的生长很重要。阳光“sunlight”，不可数名词，位于句首，首字母大写，故填Sunlight。 30．It’s (一刻) past ten. All the students are watching a movie. 【答案】a quarter 【详解】句意：十点一刻了。所有的学生都在看电影。表示时间“几点一刻”用“a quarter past+整点”的结构。故填a quarter。 三、完成句子(本大题共10小题，每小题3分，共30分) 31．我会在机场接你。 I will you at the airport. 【答案】 pick up 【详解】根据中英文对照可知，此处缺“接”，用pick sb. up表示“接某人”，will后接动词原形。故填pick；up。 32．早睡早起。 Early to , early to . 【答案】 bed rise 【详解】根据所给汉语提示可知，Early to bed, early to rise是英语中对应“早睡早起”的经典谚语，bed对应“睡（床）”，rise对应“起”。故填bed；rise。 33．当他遇到困难的时候，他会求助于朋友们。 When he meets difficulties, he will his friends . 【答案】 turn to for help 【详解】对照中英文可知，缺少“求助于”，用动词短语turn to sb for help。空处位于“will”后，动词用原形。故填turn；to；for；help。 34．The beach is a great place . 沙滩是一个用来放松和娱乐的好地方。 【答案】to relax and have fun 【详解】对照中英文可知，缺少“用来放松和娱乐”。sth is a great place to do sth“某地是做……的好地方”。“放松”用relax，动词，“娱乐”用have fun，动词短语，两个动词之间用and连接。故填to relax and have fun。 35．我爸爸白天睡觉，夜里上班。 My father sleeps and works . 【答案】 during the day at night 【详解】在白天：during the day，介词短语；在夜里：at night，介词短语。故填during；the；day；at；night。 36．直到失去健康你才会意识到它的重要性。 You realize health you lose it. 【答案】 won’t the importance of until 【详解】根据题干缺少的翻译，not... until...“直到……才……”；the importance of health“健康的重要性”。此句是until引导的时间状语从句，主句用一般将来时。故填won’t；the；importance；of；until。 37．看电视太多对你的眼睛没有好处。 Watching TV too much your eyes. 【答案】 is not good for 【详解】根据汉语提示可知缺少部分为“对……没有好处”，“对……有好处”译为短语“be good for”，句子时态是一般现在时，主语“Watching TV too much”是单数，因此be动词应用“is”，填入第一空；此处表示没有好处，应变为否定句，be动词后加“not”，填入第二空；第三空和第四空分别填入“good”和“for”。故填is；not；good；for。 38．我们应该保持教室干净，就像我们自己家一样。 We should keep the classroom clean, just like our . 【答案】 own homes 【详解】根据中英文对照可知，own表示“自己的”；home“家”，名词，结合“our”可知，名词用复数。故填own；homes。 39．听音乐是一种放松的休息方式。 Listening to music is a relaxing way to . 【答案】 have/take a rest 【详解】对照中英文可知，本题缺少“休息”。have/take a rest意为“休息”，a way to do sth表示“做某事的一种方式”，根据“a relaxing way to”可知，第一空的动词要用原形。故填have/take a rest。 40．父母给我们的不只是爱。 Parents give us love. 【答案】 more than 【详解】不只是：more than，固定用法。故填more；than。 四、短文填空(本大题共20小题，每小题2分，共40分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 I’m 1 (冠词) 11-year-old boy. It is Saturday today. My parents and I got up early 2 (连词) my little sister dressed herself quickly. We 3 (eat) breakfast early because we wanted to leave for the zoo early. When we got to the zoo, there 4 (are) many people in it. My mother liked the panda best, so we went to see them 5 (one). “Look! Some 6 (panda) are eating under trees.” My mother said, “They are so cute.” But I think they were kind of lazy. They slept all day. Next, we saw the giraffes. My sister was 7 (real) happy. They are her favourite animals. My sister wanted to give some food 8 (介词) them. But my mother stopped her. “Don’t do that! We can’t feed these animals.” Then we saw many other animals in the zoo. After we came back home from the zoo, our parents told us, “Many animals are in danger now. We should be 9 (friend) to them. We can do some things to save 10 (they).” It was a great day and I learned a lot. 【答案】 1．an 2．and 3．ate 4．were 5．first 6．pandas 7．really 8．to 9．friendly 10．them 【导语】本文讲述了作者和父母、妹妹周六去动物园游玩的经历，介绍了在动物园看到的动物以及游玩过程中的小插曲，最后父母告知作者许多动物处于危险中，要友好对待并保护它们，作者度过了有意义的一天。 1．句意：我是一个11岁的男孩。根据“I’m…11-year-old boy.”可知，此处需填不定冠词修饰单数名词boy，11-year-old是以元音音素开头的，所以用an。故填an。 2．句意：我的父母和我起得很早，我的小妹妹也很快穿好了衣服。根据“My parents and I got up early…my little sister dressed herself quickly.”可知，前后两句是并列关系，需用连词and连接。故填and。 3．句意：我们很早就吃了早餐，因为我们想早点出发去动物园。根据“We…breakfast early because we wanted to leave for the zoo early.”可知，句子时态为一般过去时，谓语动词eat需用过去式ate。故填ate。 4．句意：当我们到达动物园时，里面有很多人。根据“When we got to the zoo, there…many people in it.”可知，主句时态为一般过去时，there be句型需遵循“时态一致”原则，主语many people是复数，所以用are的过去式were。故填were。 5．句意：我妈妈最喜欢熊猫，所以我们先去看了它们。根据“My mother liked the panda best, so we went to see them….”可知，此处需用副词表示“首先”，one的副词形式是first。故填first。 6．句意：一些熊猫正在树下吃东西。根据“Some…are eating under trees.”可知，some后接可数名词复数形式，panda的复数是pandas。故填pandas。 7．句意：我妹妹真的很开心。根据“My sister was…happy.”可知，此处需用副词修饰形容词happy，real的副词形式是really。故填really。 8．句意：我妹妹想给它们一些食物。根据“My sister wanted to give some food…them.”可知，考查give sth. to sb.，意为“把某物给某人”，所以用介词to。故填to。 9．句意：我们应该友好地对待它们。根据“We should be…to them.”可知，be动词后接形容词作表语，friend的形容词形式是friendly，意为“友好的”。故填friendly。 10．句意：我们可以做一些事情来拯救它们。根据“We can do some things to save….”可知，动词save后接人称代词宾格作宾语，they的宾格形式是them。故填them。 阅读下面短文，在空白处填入1个适当的词或括号内单词的正确形式。 It’s a quarter past seven. Here’s Worker No. 55 in 11 (he) green uniform. He’s going to start work in the plant. He 12 (work) in Workshop 1001 in the Leaf. There 13 (be) 20 to 100 workers in each workshop. They collect sunlight and CO₂ during the day. Now workers from the Root send up water. The water will rise up to the Leaf through the stem. Then workers in the Leaf 14 (mix) water, CO₂ and sunlight. What are they going to produce? Most importantly (for them) , there will be sugar! It’s useful for the 15 (grow) of the plant. Another product will be oxygen, 16 the plant doesn’t need much of it. It means a lot to animals and humans, though—they need it to breathe! The workers work hard. Soon it’s going 17 (get) dark. They will take 18 rest. There are millions of plants 19 earth. They give more than food and oxygen. Without 20 (plant) , the natural world would be very different! 【答案】 11．his 12．works 13．are 14．mix 15．growth 16．but 17．to get 18．a 19．on 20．plants 【导语】本文以拟人的手法介绍了植物是如何进行光合作用的。 11．句意：这是穿着绿色制服的55号工人。此处需要形容词性物主代词修饰green uniform，表示“他的绿色制服”，he的形容词性物主代词是his。故填his。 12．句意：他在叶区的1001号车间工作。主语He是第三人称单数，且描述日常工作情况，用一般现在时，谓语动词work用第三人称单数形式works。故填works。 13．句意：每个车间里有20到100名工人。此处是there be句型，空后是“20 to 100 workers”表示复数，时态是一般现在时，be动词用复数形式are。故填are。 14．句意：然后叶片区的工人们将水分、二氧化碳和阳光混合在一起。描述植物叶片的常规工作，用一般现在时；主语workers是复数，谓语动词用原形。故填mix。 15．句意：这对植物的生长非常有用。定冠词the后接名词形式，表示“植物的生长”；grow的名词形式是growth“生长”。故填growth。 16．句意：另一个产物是氧气，虽然植物本身不需要太多。前后句意表示转折，植物生产氧气但植物不需要太多氧气，用连词but连接。故填but。 17．句意：很快天就要黑了。be going to do“将要做……”，此处用不定式结构。故填to get。 18．句意：他们将休息一下。take a rest“休息一下”，固定短语。故填a。 19．句意：地球上有数百万种植物。on earth“在地球上”，固定搭配。故填on。 20．句意：如果没有植物，自然界将会大不相同！without后接名词复数形式，表示泛指植物这类植物，plant的复数为plants。故填plants。 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 $ 班级 姓名 学号 分数 Unit 5 The power of plants 单元重点单词变形短语语法句型精练 （时间：60分钟，满分：100分） 1、 用括号内所给单词的适当形式填空(本大题共20小题，每小题1分，共20分) 1．Without plants, the (nature) world would be very different. 2．The air was so cold that we could hardly . (breath) 3．To keep oneself (health), eating breakfast is more important than choosing what to eat. 4．Some are in the locker.(key) 5．Listening to music is the best way (relax). 6． (with) plants, the world will be cold and lifeless like the moon. 7．My dream is to become a (collect) of stamps. 8．Add the eggs to the and beat well. (mix) 9．Players still haven’t found the to the hall. (enter) 10．This kind of new (produce) sells well. 11．My father doesn’t think Chinese is so important as maths. But I think (different). 12．We need to learn all the subjects, because they are (use) in our daily life. 13．Some people don’t like this fruit (simple) because of its smell. 14．Without (rainforest), many beautiful plants and animals would die out. 15．As the sun (rise), I begin to feel warm. 16．John likes to feed cows on his uncle’s farm on (weekend). 17．—Look at the (cloud). They are so beautiful! —Wow, so many different shapes: horses, sheep, flowers… 18．Watering plants is good for their (grow), so you should water them every day. 19．My uncle found a part-time job and he works as a (work) in an old people’s home. 20．Tomorrow I’ll visit my grandparents. I am going (play) chess with my grandpa. 二、根据汉语提示完成单词(本大题共10小题，每小题1分，共10分) 21．Please give me a cup of coffee with (食糖) and milk. 22．Sam is a sports lover. He keeps in good (健康) by doing it. 23．Let’s go fishing this (周末). 24．In summer, (棉质的) clothes can make you feel cool. 25．My brother says he will (保护) me. 26．My father likes to (收集) old photos. 27．This school band is very (受欢迎的) among all the students. 28．Mr. Black doesn’t like the (气候) in England. 29． (阳光) is important for the growth of the plant. 30．It’s (一刻) past ten. All the students are watching a movie. 三、完成句子(本大题共10小题，每小题3分，共30分) 31．我会在机场接你。 I will you at the airport. 32．早睡早起。 Early to , early to . 33．当他遇到困难的时候，他会求助于朋友们。 When he meets difficulties, he will his friends . 34．The beach is a great place . 沙滩是一个用来放松和娱乐的好地方。 35．我爸爸白天睡觉，夜里上班。 My father sleeps and works . 36．直到失去健康你才会意识到它的重要性。 You realize health you lose it. 37．看电视太多对你的眼睛没有好处。 Watching TV too much your eyes. 38．我们应该保持教室干净，就像我们自己家一样。 We should keep the classroom clean, just like our . 39．听音乐是一种放松的休息方式。 Listening to music is a relaxing way to . 40．父母给我们的不只是爱。 Parents give us love. 四、短文填空(本大题共20小题，每小题2分，共40分) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 I’m 1 (冠词) 11-year-old boy. It is Saturday today. My parents and I got up early 2 (连词) my little sister dressed herself quickly. We 3 (eat) breakfast early because we wanted to leave for the zoo early. When we got to the zoo, there 4 (are) many people in it. My mother liked the panda best, so we went to see them 5 (one). “Look! Some 6 (panda) are eating under trees.” My mother said, “They are so cute.” But I think they were kind of lazy. They slept all day. Next, we saw the giraffes. My sister was 7 (real) happy. They are her favourite animals. My sister wanted to give some food 8 (介词) them. But my mother stopped her. “Don’t do that! We can’t feed these animals.” Then we saw many other animals in the zoo. After we came back home from the zoo, our parents told us, “Many animals are in danger now. We should be 9 (friend) to them. We can do some things to save 10 (they).” It was a great day and I learned a lot. 阅读下面短文，在空白处填入1个适当的词或括号内单词的正确形式。 It’s a quarter past seven. Here’s Worker No. 55 in 11 (he) green uniform. He’s going to start work in the plant. He 12 (work) in Workshop 1001 in the Leaf. There 13 (be) 20 to 100 workers in each workshop. They collect sunlight and CO₂ during the day. Now workers from the Root send up water. The water will rise up to the Leaf through the stem. Then workers in the Leaf 14 (mix) water, CO₂ and sunlight. What are they going to produce? Most importantly (for them) , there will be sugar! It’s useful for the 15 (grow) of the plant. Another product will be oxygen, 16 the plant doesn’t need much of it. It means a lot to animals and humans, though—they need it to breathe! The workers work hard. Soon it’s going 17 (get) dark. They will take 18 rest. There are millions of plants 19 earth. They give more than food and oxygen. Without 20 (plant) , the natural world would be very different! 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 $