Unit 3 Our Colorful School Life核心单词,词性转换,短语,语法,句型精练-2025-2026学年七年级英语上册单元重难点易错题练习（仁爱科普版2024）

班级 姓名 学号 分数 Unit 3 Our Colorful School Life 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） 单元知识点默写 1.五颜六色的；五彩缤纷的（形容词）colorful/colourful→ （名词）color（颜色） 2.生活；生命（名词） life → （复数形式） lives 3.中文；中国人（名词）/中国的（形容词） Chinese → （名词）China（中国） 4.建筑物（名词） building →（动词）build （建筑） 5.国家的；国民的（形容词） national→ （名词）nation（民族） 6.不同的（形容词） different→ （名词） difference（不同点） 7.友好的（形容词）friendly →（名词）friend（朋友） 8.盒子（名词） box→ （复数形式） boxes 9.照片（名词） photo → （复数形式） photos 10.刀（名词） knife → （复数形式） knives 11.一半（名词） half → （复数形式） halves 12.国家（名词） country → （复数形式） countries 13.作家（名词） writer → （动词） write （写；写作） 单元知识点习题训练 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．Jay is one of my (hero). Do you like him? 【答案】heroes 【详解】句意：Jay是我心目中的英雄之一。你喜欢他吗？根据句子中的“one of my”可知，此处需用名词复数形式表示“其中之一”，hero是单数名词，意为“英雄”，其复数形式为heroes。故填heroes。 2．Please take two for me. (photo) 【答案】photos 【详解】句意：请帮我拍两张照片。根据“two”可知，此处需用复数形式，“photo”的复数形式为“photos”。故填photos。 3．Mom says (tomato) are very delicious. 【答案】tomatoes 【详解】句意：妈妈说西红柿很好吃。tomato“西红柿”，根据“are”可知，此处应该填名词复数形式。故填tomatoes。 4．The little boy is six months old. He has only two (tooth). 【答案】teeth 【详解】句意：这个小男孩六个月大了。他只有两颗牙齿。two修饰可数名词tooth的复数形式。故填teeth。 5．We can buy (strawberry) from the supermarket in winter, but the price is high. 【答案】strawberries 【详解】句意：在冬天，我们可以在超市买到草莓，但价格较高。strawberry意为“草莓”，可数名词，此处用名词复数表示类别，strawberry的复数为strawberries，故填strawberries。 6．There are many playing in the park. (child) 【答案】children 【详解】句意：有很多孩子正在公园里玩。child孩子，是可数名词；many后跟可数名词复数， 此处应该用child的复数children。故填children。 7．I like math because I’m good with . (number) 【答案】numbers 【详解】句意：我喜欢数学，因为我擅长数字。此处表示泛指用名词复数numbers“数字”。故填numbers。 8．—Are there any (box) in the boy’s hands? —Yes, there are. 【答案】boxes 【详解】句意：——那男孩手里有箱子吗？——是的，有。根据are可知，主语用复数形式，故填boxes。 9．Sam is good with . (number) 【答案】numbers 【详解】句意：萨姆对数字很在行。根据“Sam is good with…”可知，是指萨姆擅长数字，number“数字”，为可数名词，此处应用名词复数形式表示泛指。故填numbers。 10．Russian dolls are colourful and full of (surprise). 【答案】surprises 【详解】句意：俄罗斯套娃色彩鲜艳并且充满惊喜。surprise作可数名词时意为“令人惊喜的事”，作不可数名词时意为“惊讶，惊奇”。此处表达俄罗斯套娃充满了让人惊喜的地方，是可数名词的概念，full of修饰可数名词复数，所以要用surprise的复数形式surprises。故填surprises。 11．How many kinds of (brush) do we have? 【答案】brushes 【详解】句意：我们有多少种刷子？根据“How many kinds of…”可知，空处用可数名词的复数形式，brush的复数是brushes。故填brushes。 12．Tom often asks his teacher for some at school. (advice） 【答案】advice 【详解】句意：Tom经常在学校向他的老师寻求建议。some后跟可数名词复数或不可数名词，advice“建议”为不可数名词。故填advice。 13．You are born to enjoy the (colour) world. 【答案】colourful 【详解】句意：你生来就是为了享受这个五彩缤纷的世界。空后的world是名词，空处应填形容词colourful“五彩缤纷的”作定语，修饰名词。故填colourful。 14．When autumn comes, (leaf) turn from green to yellow. 【答案】leaves 【详解】句意：当秋天来临时，树叶从绿色变成黄色。句子时态是一般现在时，根据谓语动词turn是原形可知，主语是复数，leaf的复数形式是leaves。故填leaves。 15．How beautiful the look! I want to buy one for my mother. (scarf) 【答案】scarves 【详解】句意：这些围巾看起来多漂亮啊！我想给我妈妈买一条。scarf“围巾”，根据“look”可知，此处用名词复数，故填scarves。 16．You can see some (sheep) on the farm. 【答案】sheep 【详解】句意：你可以在农场看到一些羊。some后跟名词复数，sheep在英语中其单复数形式相同，表示“羊”，故填sheep。 17．The old man gave some to the young men to cherish their time. (suggest) 【答案】suggestions 【详解】句意：老人给了年轻人一些建议，以珍惜他们的时间。根据所给词可知，suggest“建议”，动词；又根据空格前“some”后跟可数名词复数或不可数名词可知，此处应该用名词。suggest的名词为suggestion，是可数名词。此处some后跟可数名词复数。suggestion的复数为suggestions。故填suggestions。 18．In our group, we always work out (problem) together. 【答案】problems 【详解】句意：在我们小组里，我们总是一起解决问题。problem一般是作可数名词，其复数形式为problems，意思是“问题、难题”。根据“work out”可知，是“解决问题”。故填problems。 19．Our family have great fun with special (celebrate) on special days. 【答案】celebrations 【详解】句意：在特殊的日子里，我们全家都会举行特别的庆祝活动，玩得很开心。根据“special”可知，空处用名词形式，结合“on special days”可知，不止一项庆祝活动，用名词复数形式celebrations“庆祝活动”。故填celebrations。 20．Yuan Longping is one of the famous (scientist) in China. 【答案】scientists 【详解】句意：袁隆平是中国著名的科学家之一。scientist “科学家”，可数名词。one of “……之一”，后接可数名词复数。故填scientists。 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．In spring, we can see (五彩缤纷的) flowers here and there in Siyang Ecological Park. 【答案】colourful 【详解】句意：春天，我们可以在泗阳生态公园看到到处都是五颜六色的花朵。根据汉语提示可知，提示词“五彩缤纷的”对应的英文为colorful，形容词，修饰后面的名词“flowers”，故填colorful。 22．This boy shouldn’t eat too many sweets because they are bad for his (牙齿). 【答案】teeth 【详解】句意：这个男孩不应该吃太多的糖果，因为它们对他的牙齿不好。根据汉语提示可知，“牙齿”对应的英文为tooth，这里说的是他所有的牙齿，应用复数形式，tooth的复数形式为teeth。故填teeth。 23．Let’s go to the garden to pick some . (草莓) 【答案】strawberries 【详解】句意：我们去花园摘些草莓吧。strawberry“草莓”，根据空前的“some”可知，此处应用复数形式strawberries。故填strawberries。 24．Our (国家) is becoming stronger and stronger now. 【答案】country 【详解】句意：我们的国家现在正变得越来越强大。“国家”常见英文表达为“country”，根据“is”，填单数形式，故填country。 25．A lot of (错误) in my paper make the teacher angry. 【答案】mistakes 【详解】句意：我论文里的许多错误使老师很生气。根据汉语提示可知，mistake“错误”，可数名词。前有“a lot of”修饰，应用名词复数mistakes。故填mistakes。 26．We are making a survey (调查) on eating (习惯) in the UK. 【答案】habits 【详解】句意：我们正在做一项关于英国饮食习惯的调查。根据中文提示，habit“习惯”符合语境，eating habits“饮食习惯”。故填habits。 27．We sell all of our clothes at very good (价格). 【答案】prices 【详解】句意：我们所有的衣服都以很好的价格出售。根据汉语提示可知，空处应填price“价格”，此处all of our clothes为复数，对应多种价格，应用复数形式。故填prices。 28．My favorite subject is (生物学) because my teacher, Mr Liu, is great fun. 【答案】biology 【详解】句意：我最喜欢的科目是生物，因为我的老师刘老师很有趣。biology“生物学”，不可数名词。故填biology。 29．Reading is an important (部分) in our life. 【答案】part 【详解】句意：阅读在我们生活中是一个非常重要的部分。根据汉语提示可知，part“部分”，可数名词，冠词an后跟名词单数。故填part。 30．Doctor King is always kind to his (患者) to make them feel better. 【答案】patients 【详解】句意：金医生总是善待他的病人，使他们感觉好些。“患者”patient，且由“make them”可知此处应是复数。故填patients。 三、完成句子(本大题共10小题，每小题3分，共30分) 31．运动会在我校是一个有趣的活动。 The sports meeting is . 【答案】an interesting activity 【详解】interesting“有趣的”，activity“活动”，an interesting activity“一个有趣的活动”。故填an interesting activity。 32．John 每天都很忙，因为他要学习很多科目。 John is busy every day because he has to . 【答案】learn many subjects 【详解】learn“学习”，has to后跟动词原形；many subjects“很多科目”，many修饰可数名词复数形式。故填learn many subjects。 33．我家里有很多规矩。 in my family. 【答案】There are many rules 【详解】表示“有”，用there be句型，many“许多的”，rule“规则”，名词应用复数形式rules，be动词用are。故填There are many rules。 34．大雨会给户外活动带来问题。 The heavy rain can . 【答案】bring problems to outdoor activities 【详解】bring...to...给……带来……，can是情态动词，后跟动词原形；problem问题，此处应用复数；outdoor activity户外活动，应用复数表示泛指。故填bring problems to outdoor activities。 35．在回家的路上，他看见了一只可爱的小狗。(way) He sees a cute dog . 【答案】on his way home 【详解】根据英汉对照可知，空处缺少“在回家的路上”，用英语表达为on one’s way home，结合主语“He”，此处用形容词性物主代词his，表示“他的”。故填on his way home。 36．那些书架紧邻着窗户。 The bookcases are the window. 【答案】 next to 【详解】对照中英文，设空处可用next to“紧邻”表达，为介词短语。故填next；to。 37．德国是一个西方国家。 Germany is a . 【答案】western country 【详解】根据汉语提示及“Germany is a…”可知，此处指的是西方国家，西方的“western”，形容词作定语修饰名词；country“国家”，名词作表语。故填western country。 38．艾伦给我们带了充足的水。 Alan brings for us. 【答案】plenty of water 【详解】plenty of water“充足的水”，故填plenty of water。 39．黑色、白色和灰色和任意颜色都很搭。     Black, white and grey . 【答案】match any colour well/go well with any colour 【详解】对比所给中英文可知，设空处为“和任意颜色都很搭”；match...well/go well with...“和……都很搭”，固定词组，句子时态为一般现在时，主语“Black, white and grey”为复数，所以动词用原形；any colour“任意颜色”。故填match any colour well/go well with any colour。 40．这座房子有超过100年的历史了。 The house has a history of 100 years. 【答案】more than/over 【详解】根据中英文对照可知，空格处为“超过”more than或over。故填more than/over。 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，在空白处填入一个适当的单词或括号内单词的正确形式。 Do you want 41 (have) a desk? You can write 42 it and don’t need the paper. Look, the desk is a little strange (奇怪的) but 43 (use). Students use it to learn in class. The desk is very big. Two 44 (girl) and four boys can sit around it. They can learn many things and have 45 good time. There 46 a big whiteboard surface (白色书写面板) on it. What can students do? They can 47 (write) on the surface. They can also draw pictures and play games on it. All the students 48 (real) like it. Mary is one of 49 (they). She says “I often write on its surface and it 50 (help) me a lot.” Do you like the desk? 【答案】 41．to have 42．on 43．useful 44．girls 45．a 46．is 47．write 48．really 49．them 50．helps 【导语】本文介绍了一种新型课桌，学生可以在上面写字、画画和玩游戏，而且不需要用纸。 41．句意：你想要一张课桌吗？“want to do sth.”意为“想要做某事”，需填入have的动词不定式。故填to have。 42．句意：你可以在上面写字，而且不需要用纸。根据“There ... a big whiteboard surface (白色书写板面) on it.” “They can ... on the surface.”可知，课桌上有一块白色书写面板，学生可以在上面写字，介词on意为“在……上面”，符合语境。故填on。 43．句意：看，这张桌子有点奇怪但很实用。根据“strange but ...”可知，需填入和strange词性一致的形容词，use的形容词useful意为“实用的”，符合语境。故填useful。 44．句意：两个女生和四个男生可以围坐在它周围。根据“Two ... and four boys”可知，数字two后跟可数名词复数，girl的复数形式是girls。故填girls。 45．句意：他们能学到很多东西，还能玩得很开心。“have a good time”意为“玩得开心”，符合语境。故填a。 46．句意：桌子上有一块大的白色书写面板。该句为there be句型，时态为一般现在时，“a big whiteboard surface”是可数名词单数，be动词用is。故填is。 47．句意：他们可以在这个表面上写字。can是情态动词，后跟动词原形。故填write。 48．句意：所有学生都很喜欢它。需填入副词，修饰动词like，real的副词形式是really，意为“很；真正地”，符合语境。故填really。 49．句意：玛丽就是其中之一。根据“All the students ... like it. Mary is one of ...”可知，此处的they指代“all the students”，介词of后跟宾格，they的宾格是them。故填them。 50．句意：我经常在它的表面写字，它帮了我大忙。该句时态为一般现在时，主语it是第三人称单数，动词help要用三单形式。故填helps。 阅读下面短文，在空白处填入一个适当的单词 (有提示词的，填入所给单词的正确形式)。 The library is a very good place. We can find a library in a city, a town, 51 school, even a small village. 52 (library) are here and there in the world. Our school has a library. It’s not big 53 clean and tidy. There 54 (be) different kinds of books in it. The chairs and desks are nice and teachers are friendly to students. All the students in our school like reading in the library. There are four small 55 (read) rooms in the library. Every room 56 (have) many books. Some are in 57 (China) and others are in English. We can read and do homework there. We often read 58 the help of our teachers because some books are too difficult for us. My classmates and I are getting interested in reading now. Reading books helps 59 (we) a lot. You see, a library is always 60 (use) because it can open our eyes to the outside world. 【答案】 51．a 52．Libraries 53．but 54．are 55．reading 56．has 57．Chinese 58．with 59．us 60．useful 【导语】本文介绍了图书馆的作用和好处。 51．句意：我们可以在一个城市、一个城镇、一个学校、甚至一个小村庄里找到一个图书馆。根据“school, even a small village.”可知，空处表泛指，需不定冠词，school是以辅音音素开头，需冠词a修饰。故填a。 52．句意：图书馆全世界到处都是。根据“are”可知，主语应用复数。library“图书馆”的复数为libraries，放句首时，首字母大写。故填Libraries。 53．句意：它不大但是干净整洁。根据空前后词可知，空处表转折，需连词but。故填but。 54．句意：图书馆里有各种不同种类的书。根据“different kinds of books.”可知，be动词用复数are。故填are。 55．句意：图书馆里有四个小的阅览室。rooms为名词，需动名词来修饰，read“读”的动名词为reading，reading rooms意为“阅览室”。故填reading。 56．句意：每个房间有很多书。Every room为名词单数，谓语动词需第三人称单数，have的三单形式为has。故填has。 57．句意：一些是用中文写的，其他的是用英文写的。in Chinese“用中文”，固定搭配。故填Chinese。 58．句意：我们经常在我们老师的帮助下读书，因为有些书对我们来说太难了。with the help of意为“在……的帮助下”，固定搭配。故填with。 59．句意：读书帮助我们很多。helps为动词，其后可跟宾格，we为主格，其宾格为us。故填us。 60．句意：你看，一个图书馆总是有用的，因为它可以打开我们看外面世界的双眼。根据分析句子成分可知，空处需形容词作表语。use“使用”的形容词为useful，意为“有用的”。故填useful。 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 3 Our Colorful School Life 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） 单元知识点默写 1.五颜六色的；五彩缤纷的（形容词）colorful/colourful→ （名词）_________________（颜色） 2.生活；生命（名词） life → （复数形式）_________________ 3.中文；中国人（名词）/中国的（形容词） _________________ → （名词）_________________（中国） 4.建筑物（名词） _________________ →（动词）_________________（建筑） 5.国家的；国民的（形容词） _________________→ （名词）_________________（民族） 6.不同的（形容词） _________________→ （名词） _________________（不同点） 7.友好的（形容词）_________________ →（名词）friend（朋友） 8.盒子（名词） box→ （复数形式） _________________ 9.照片（名词） photo → （复数形式） _________________ 10.刀（名词） knife → （复数形式） _________________ 11.一半（名词） half → （复数形式） _________________ 12.国家（名词） country → （复数形式）_________________ 13.作家（名词） _________________→ （动词）_________________ （写；写作） 单元知识点习题训练 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．Jay is one of my (hero). Do you like him? 2．Please take two for me. (photo) 3．Mom says (tomato) are very delicious. 4．The little boy is six months old. He has only two (tooth). 5．We can buy (strawberry) from the supermarket in winter, but the price is high. 6．There are many playing in the park. (child) 7．I like math because I’m good with . (number) 8．—Are there any (box) in the boy’s hands? —Yes, there are. 9．Sam is good with . (number) 10．Russian dolls are colourful and full of (surprise). 11．How many kinds of (brush) do we have? 12．Tom often asks his teacher for some at school. (advice） 13．You are born to enjoy the (colour) world. 14．When autumn comes, (leaf) turn from green to yellow. 15．How beautiful the look! I want to buy one for my mother. (scarf) 16．You can see some (sheep) on the farm. 17．The old man gave some to the young men to cherish their time. (suggest) 18．In our group, we always work out (problem) together. 19．Our family have great fun with special (celebrate) on special days. 20．Yuan Longping is one of the famous (scientist) in China. 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．In spring, we can see (五彩缤纷的) flowers here and there in Siyang Ecological Park. 22．This boy shouldn’t eat too many sweets because they are bad for his (牙齿). 23．Let’s go to the garden to pick some . (草莓) 24．Our (国家) is becoming stronger and stronger now. 25．A lot of (错误) in my paper make the teacher angry. 26．We are making a survey (调查) on eating (习惯) in the UK. 27．We sell all of our clothes at very good (价格). 28．My favorite subject is (生物学) because my teacher, Mr Liu, is great fun. 29．Reading is an important (部分) in our life. 30．Doctor King is always kind to his (患者) to make them feel better. 三、完成句子(本大题共10小题，每小题3分，共30分) 31．运动会在我校是一个有趣的活动。 The sports meeting is . 32．John 每天都很忙，因为他要学习很多科目。 John is busy every day because he has to . 33．我家里有很多规矩。 in my family. 34．大雨会给户外活动带来问题。 The heavy rain can . 35．在回家的路上，他看见了一只可爱的小狗。(way) He sees a cute dog . 36．那些书架紧邻着窗户。 The bookcases are the window. 37．德国是一个西方国家。 Germany is a . 38．艾伦给我们带了充足的水。 Alan brings for us. 39．黑色、白色和灰色和任意颜色都很搭。     Black, white and grey . 40．这座房子有超过100年的历史了。 The house has a history of 100 years. 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，在空白处填入一个适当的单词或括号内单词的正确形式。 Do you want 41 (have) a desk? You can write 42 it and don’t need the paper. Look, the desk is a little strange (奇怪的) but 43 (use). Students use it to learn in class. The desk is very big. Two 44 (girl) and four boys can sit around it. They can learn many things and have 45 good time. There 46 a big whiteboard surface (白色书写面板) on it. What can students do? They can 47 (write) on the surface. They can also draw pictures and play games on it. All the students 48 (real) like it. Mary is one of 49 (they). She says “I often write on its surface and it 50 (help) me a lot.” Do you like the desk? 阅读下面短文，在空白处填入一个适当的单词 (有提示词的，填入所给单词的正确形式)。 The library is a very good place. We can find a library in a city, a town, 51 school, even a small village. 52 (library) are here and there in the world. Our school has a library. It’s not big 53 clean and tidy. There 54 (be) different kinds of books in it. The chairs and desks are nice and teachers are friendly to students. All the students in our school like reading in the library. There are four small 55 (read) rooms in the library. Every room 56 (have) many books. Some are in 57 (China) and others are in English. We can read and do homework there. We often read 58 the help of our teachers because some books are too difficult for us. My classmates and I are getting interested in reading now. Reading books helps 59 (we) a lot. You see, a library is always 60 (use) because it can open our eyes to the outside world. 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 $