Unit 5 Water is life 单元重点单词,单词变形,短语,语法,句型练习-2025-2026学年七年级英语下册单元重难点易错题精练(沪教版)

2026-04-30
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学段 初中
学科 英语
教材版本 初中英语沪教版七年级下册
年级 七年级
章节 Unit 5 Water is life
类型 题集-专项训练
知识点 -
使用场景 同步教学-单元练习
学年 2026-2027
地区(省份) 全国
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发布时间 2026-04-30
更新时间 2026-04-30
作者 初高中精品英语馆
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审核时间 2026-04-30
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摘要:

**基本信息** 聚焦“Water is life”单元核心词汇与语法,通过分层题型系统强化语言知识应用,提升语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词变形填空|20题|括号内单词适当形式填空|从词性转换(如invent→invention)及时态(如drop→dropped)等基础语法,构建词汇应用逻辑| |汉语提示写单词|10题|根据汉语提示完成单词|单元核心词汇(如“足够的”“大海”)的拼写与词义匹配,夯实基础词汇积累| |完成句子|10题|中英互译完成句子|短语搭配(如“节约用水”)与句型结构(如It takes...to do)的应用,衔接词汇与语用表达| |短文填空|10题|语篇语境语法填空|结合“雨水”节气语篇,综合考查时态(arrive→arrives)、代词(it→its)等语法知识在语境中的运用,实现知识向语篇能力的迁移|

内容正文:

班级 姓名 学号 分数 Unit 5 Water is 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) 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.Regular exercise is good for ________ (form) healthy habits. 【答案】forming 【详解】句意:规律运动有助于养成健康的习惯。be good for意为 “对……有好处”,其中for是介词,介词后应该跟动名词forming。 2.The ___________ (invent) of the Internet changed the way we communicate. 【答案】invention 【详解】句意:互联网的发明改变了我们沟通的方式。invent“发明”,动词。根据句意和空格前的定冠词The可知,此处需用名词作主语,invent的名词形式为invention,意为“发明”。故填invention。 3.Many people move to ___________ (city) for better jobs. 【答案】cities 【详解】句意:许多人为了更好的工作而搬到城市。city“城市”,名词。此处泛指多个城市,应用复数形式,city的复数形式为cities。故填cities。 4.It is ___________ (near) impossible to get there on time. 【答案】nearly 【详解】句意:准时到达那里几乎是不可能的。near意为“附近;接近”,可用作形容词、介词或副词,此处修饰形容词impossible,表示程度“几乎”,应用副词形式nearly。故填nearly。 5.The firemen went into the building and ___________ (make) sure everyone was out. 【答案】made 【详解】句意:消防员进入大楼,确保所有人都已撤离。句子中“and”为并列连词,连接两个并列的谓语动词,前面的“went”是“go”的过去式,因此后面的“make”也需用其过去式“made”。故填made。 6.Climate change is a ________ (globe) problem that affects everyone. 【答案】global 【详解】句意:气候变化是一个影响每个人的全球性问题。globe“地球,球体”,名词,其形容词形式为global,意为“全球的”,在句中修饰名词problem,作定语。故填global。 7.My uncle has a small ___________ (busy) selling handmade products. 【答案】business 【详解】句意:我的叔叔有一家售卖手工制品的小生意。 busy为形容词,意为“忙碌的”。句中“a small”后需要接可数名词单数,busy的名词形式是business,意为“生意”,“a small business”表示“一家小生意/小商铺”,符合语法规则和句意。故填business。 8.The ___________ (industry) Revolution changed the way we work. 【答案】Industrial 【详解】句意:工业革命改变了我们的工作方式。industry“工业”,为名词;根据“Revolution”可知,此处指工业革命,用形容词Industrial“工业的”修饰名词Revolution。故填Industrial。 9.The shop sells many different _________ (good). 【答案】goods 【详解】句意:这家商店出售许多不同的商品。good“商品”,为可数名词。根据“many different”可知,此处用复数形式goods表示泛指。故填goods。 10.Dad, the food you cooked is too ________ (salt) for me to eat. 【答案】salty 【详解】句意:爸爸,你做的食物太咸了,我吃不了。句中“too”后接形容词或副词原级,此处需要形容词作表语,“salt”的形容词形式是“salty”,意为“咸的”。故填salty。 11.Taking a hot shower is a good way to calm our ___________ (brain). 【答案】brains 【详解】句意:洗个热水澡是让我们的大脑平静下来的好方法。句中“our”表示“我们的”,指代多人,因此“brain”要用复数形式“brains”。故填brains。 12.Jack ___________ (drop) a small stone into the water just now. 【答案】dropped 【详解】句意:杰克刚才把一块小石头扔进了水里。句中“just now”是一般过去时的标志,“drop”的过去式是规则变化,需要双写末尾辅音字母加“ed”,即“dropped”。故填dropped。 13.Time is ___________ (value). We mustn’t waste it. 【答案】valuable 【详解】句意:时间是宝贵的。我们不能浪费它。句中“is”后需要形容词作表语,“value”的形容词形式是“valuable”,意为“宝贵的、有价值的”。故填valuable。 14.My father spent two days ________ (fix) his bike and turned it into a new one again. 【答案】fixing 【详解】句意:我爸爸花了两天时间修理他的自行车,又把它修得像新的一样了。fix“维修”,动词原形,根据“spent”可知,spend+时间/金钱+ (in) doing sth.“花费时间/金钱做某事,此处应用动名词。故填fixing。 15.Our main ________ (duty) as students are to study hard and follow the school rules. 【答案】duties 【详解】句意:我们作为学生的主要职责是努力学习和遵守校规。根据系动词“are”可知,句子的主语应为复数形式。名词“duty”的复数形式为“duties”,在句中作主语,与谓语动词“are”保持数的一致。故填duties。 16.When the mother heard the kid’s cry, she ________ (rush) to see if he was in danger. 【答案】rushed 【详解】句意:当母亲听到孩子的哭声时,她急忙去看孩子是否有危险。根据“heard”可知,句子时态为一般过去时,rush的过去式是rushed。故填rushed。 17.It’s your turn ________ (bath) the baby today. 【答案】to bath 【详解】句意:今天轮到你给那个婴儿洗澡。bath“给……洗澡”,动词;It’s one’s turn to do sth“轮到某人做某事”,固定搭配。故填to bath。 18.It is very __________ (danger) to go through the red light. 【答案】dangerous 【详解】句意:闯红灯是非常危险的。本句是“It is+形容词+to do sth.”的固定句型,其中“it”是形式主语,真正的主语是后面的不定式短语,空格处需用形容词作表语;“danger”是名词,意为“危险”,其形容词形式是“dangerous”,意为“危险的”,符合语境。故填dangerous。 19.To keep ________ (health), we students do morning exercises every day at school. 【答案】healthy 【详解】句意:为了保持健康,我们学生每天在学校做早操。“keep”是系动词,其后接形容词作表语,“health”是名词,意为“健康”,其形容词形式是“healthy”,意为 “健康的”,符合语境。故填healthy。 20.The brain makes up 2% of our body ________ (weigh) but uses about a fifth of the energy we get from food. 【答案】weight 【详解】句意:大脑占我们体重的2%,但却消耗我们从食物中获取的大约五分之一的能量。空格前有形容词性物主代词“our”和名词“body”,需用名词形式;“weigh”是动词,其名词形式“weight”意为 “重量”,“weight”在句子中作宾语,与“body”构成名词短语“body weight”。故填weight。 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.We don’t have ________ (足够的) milk for the baby. 【答案】enough 【详解】句意:我们没有足够的牛奶给这个婴儿。根据汉语提示可知,enough“足够的”,形容词,此处修饰不可数名词milk需要形容词,作定语。 22.How ________ (多少) pens do you have in your pencil case? 【答案】many 【详解】句意:你的铅笔盒里有多少支钢笔?根据汉语提示可知,how many“多少”,many“许多”,可用于修饰可数名词复数pens,疑问句中用how many询问可数名词的数量,意为“多少”。 23.Water will finally flow into the ________ (大海). 【答案】sea 【详解】句意:水最终会流入大海。“大海”可译为sea,在句中作宾语,the sea泛指“大海”。 24.People keep clean water in a ________ (水库). 【答案】reservoir 【详解】句意:人们将干净的水储存在水库里。“水库”可译为reservoir,为可数名词。a后接单数名词。 25.Water falls from a ________ (云) into a river. 【答案】cloud 【详解】句意:水从云中落入河中。“云”可译为cloud,为可数名词。a后接单数名词。 26.When you ________ (返回) home, you go back home. 【答案】return 【详解】句意:当你返回家时,你就回到家中。“返回”可译为return,动词。本句陈述一般情况,时态用一般现在时;从句主语是第二人称you,谓语动词用原形,所以直接填return。 27.The ________ (人口) of this city is over 10 million. 【答案】population 【详解】句意:这个城市的人口超过一千万。根据“The”及“of this city”提示,需填名词作主语。“人口”为名词population,为不可数名词。 28.A police officer’s ________ (职责) is to keep us safe. 【答案】duty 【详解】句意:警察的职责是保护我们的安全。根据“A police officer’s …(职责) is…”可知,横线处需填名词,职责对应的英文单词是“duty”,且根据“is”可知用单数形式。故填duty。 29.My parents’ ________ (收入) has increased over the years. 【答案】income 【详解】句意:这些年来,我父母的收入增加了。收入“income”,此处表示整体概念。故填income。 30.In the school play, I have the ________ (角色) of a princess. 【答案】role 【详解】句意:在校园话剧中,我扮演一位公主的角色。根据汉语提示可知,role“角色”,名词作宾语。故填role。 三、完成句子(本大题共10小题,每小题3分,共30分) 31.我们需要用水做饭、洗碗。 We need water to ________ food and to wash the ________. 【答案】 cook dishes 【详解】原句中“做饭”是关键词,“做饭”对应的英文表达是“cook”,“wash the dishes”是固定短语,表示“洗碗”,所以第二个空填“dishes”。 32.我们日常生活中有很多节约用水的方法。 There are many ________ to ________ water in our daily lives. 【答案】 ways/methods save/conserve 【详解】原句第一空关键词为“方法”,同时根据“There are many”可知,用名词复数形式ways/methods;第二空关键词为“节约”,to是不定式符号,这里后接动词原形,应填save/conserve。 33.把更多衣服一起洗。 Wash ________ clothes ________. 【答案】 more together 【详解】原句中“更多”是关键词,对应的单词是more,作定语修饰“clothes”;“一起”是关键词,对应的单词是副词together。 34.水是宝贵的,所以我们应该明智地使用它。 Water is ________, so we should use it ________. 【答案】 precious/valuable wisely 【详解】原句中“宝贵的”和“明智地”是关键词。表示“宝贵的”,用形容词precious/valuable作表语;表示“明智地”,用副词wisely,修饰动词use。 35.请帮我查一查下一班火车什么时候开。 Please help me _________ _________ when the next train is leaving. 【答案】 find out 【详解】根据句意可知,此处表示“查明,弄清楚”,用动词短语“find out”,且“help sb. do sth.”是固定搭配,意为“帮助某人做某事”,所以“find”用原形。故填find;out。 36.建一座大楼需要很多时间。 It ________ a lot of time ________ ________ a building. 【答案】 takes to build 【详解】根据句子结构可知,此处考查句型“It takes time to do sth.做某事需要花费时间”,根据语境可知,此句在陈述事实,时态应用一般现在时,主语“It”是第三人称单数形式,因此动词“take”需变为第三人称单数形式“takes”,“build”是动词,意为“建造”。故填takes;to;build。 37.你可以吃冰淇淋,但不可以同时又喝热水。 You can have ice-cream, but you can’t have hot water _________ _________. 【答案】 at once 【详解】根据中英文对照可知,此处缺少“同时”。at once“同时”,空格处需要表达“同时”的含义,且需填入两个单词,at once符合语境与词数要求。故填at;once。 38.找到你在意的事情,你将会在上面花很多时间和精力。 Find something you _________ _________, and you will spend much time and energy on it. 【答案】 care about 【详解】根据中英文对照可知,此处缺少“在意”。care about“在意,关心”,陈述事实时态为一般现在时,主语为you,此处用动词原形。故填care;about。 39.水对我们意味着什么? ________ water ________ to us? 【答案】 What does mean 【详解】结合中英文提示及语境可知,该句时态为一般现在时,为含有实义动词的特殊疑问句,其结构为“特殊疑问词+助动词+主语+谓语动词(+其他)”。第一空缺“什么”,what“什么”,特殊疑问词,且句首首字母大写;主语water为第三人称单数形式,what后的助动词应用does;第二空缺“意味”,mean“意味”,动词,且助动词后应用动词原形。故填What does;mean。 40.因此,靠近水域的城市规模显著扩大。 _________, the cities that were close to water grew much larger. 【答案】As a result 【详解】根据中英文对比可知,此处缺“因此”。对应的英文短语是“As a result”,用于句首引出结果。故填As a result。 四、短文填空(本大题共10小题,每小题4分,共40分) Rain Water, the second solar term in the Chinese lunar calendar, usually 41 ( arrive) around February 18th or 19th each year. Just as 42 (it) name tells, at this time, the cold winter begins to leave, and the weather gets warmer. Rainfall becomes 43 ( often).​ The coming of Rain Water brings many changes. The icy cold of winter 44 (slow) goes away. Little by little, grass starts to turn green, and trees grow new and tender 45 (leaf). The earth seems to wake up 46 its long winter sleep. For farmers, this solar term is really important. The extra rain helps water the crops. Crops can grow better with enough water, and this means 47 good harvest in autumn.​ In Chinese culture, there are some 48 (interest) traditions during Rain Water. Married daughters often visit their parents-in-law. They take gifts like food or nice clothes 49 (show) their love and respect. Also, this is a time for people to make plans for the new farming season. Everyone is full of hope 50 the gentle rain brings new life to the world. We all look forward to a great year ahead. 【答案】 41.arrives 42.its 43.more often 44.slowly 45.leaves 46.from 47.a 48.interesting 49.to show 50.because 【导语】本文是一篇说明文。文章主要介绍了中国农历二十四节气中的雨水节气,包括其时间、带来的天气变化、对农业的重要性以及中国文化中在雨水节气的一些传统。 41.句意:雨水,中国农历的第二个节气,通常在每年的2月18日或19日左右到来。根据句中的“usually”和“each year”可知,句子时态是一般现在时,主语“Rain Water”是第三人称单数,所以动词arrive要用第三人称单数形式arrives,故填arrives。 42.句意:就像它的名字所表明的那样,在这个时候,寒冷的冬天开始离开,天气变得更暖和。name是名词,前面需要用形容词性物主代词修饰,it的形容词性物主代词是its,故填its。 43.句意:降雨变得更频繁了。根据前文“the cold winter begins to leave, and the weather gets warmer”可知与之前相比,降雨变得更频繁,要用比较级,often的比较级是more often,故填more often。 44.句意:冬天的冰冷慢慢地消退了。goes away是动词短语,需要用副词来修饰,slow的副词形式是slowly,故填slowly。 45.句意:渐渐地,草开始变绿,树木长出了新的嫩叶子。leaf是可数名词,根据语境,树不可能只长一片叶子,所以要用复数形式leaves,故填leaves。 46.句意:大地似乎从它漫长的冬眠中苏醒过来。wake up from是固定短语,意为“从……中醒来”,故填from。 47.句意:有了足够的水,庄稼可以长得更好,这意味着在秋天会有一个好收成。harvest是可数名词,此处表示“一个好收成”,good是以辅音音素开头的单词,所以用不定冠词a,故填a。 48.句意:在中国文化中,在雨水节气期间有一些有趣的传统。traditions“传统”是名词,前面需要用形容词修饰。interest的形容词形式有interesting“有趣的”,修饰物;interested“感兴趣的”,修饰人;这里修饰traditions,所以用interesting,故填interesting。 49.句意:已婚女儿经常去看望她们的公婆。她们带食物或漂亮衣服之类的礼物来表达她们的爱和尊重。根据语境,带礼物的目的是表达爱和尊重,所以用动词不定式to show作目的状语,故填to show。 50.句意:每个人都充满希望,因为温柔的雨给世界带来了新的生命。根据语境,“the gentle rain brings new life to the world”是“Everyone is full of hope”的原因,所以用because“因为”引导原因状语从句,故填because。 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 Water is 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) 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.Regular exercise is good for ________ (form) healthy habits. 2.The ___________ (invent) of the Internet changed the way we communicate. 3.Many people move to ___________ (city) for better jobs. 4.It is ___________ (near) impossible to get there on time. 5.The firemen went into the building and ___________ (make) sure everyone was out. 6.Climate change is a ________ (globe) problem that affects everyone. 7.My uncle has a small ___________ (busy) selling handmade products. 8.The ___________ (industry) Revolution changed the way we work. 9.The shop sells many different _________ (good). 10.Dad, the food you cooked is too ________ (salt) for me to eat. 11.Taking a hot shower is a good way to calm our ___________ (brain). 12.Jack ___________ (drop) a small stone into the water just now. 13.Time is ___________ (value). We mustn’t waste it. 14.My father spent two days ________ (fix) his bike and turned it into a new one again. 15.Our main ________ (duty) as students are to study hard and follow the school rules. 16.When the mother heard the kid’s cry, she ________ (rush) to see if he was in danger. 17.It’s your turn ________ (bath) the baby today. 18.It is very __________ (danger) to go through the red light. 19.To keep ________ (health), we students do morning exercises every day at school. 20.The brain makes up 2% of our body ________ (weigh) but uses about a fifth of the energy we get from food. 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.We don’t have ________ (足够的) milk for the baby. 22.How ________ (多少) pens do you have in your pencil case? 23.Water will finally flow into the ________ (大海). 24.People keep clean water in a ________ (水库). 25.Water falls from a ________ (云) into a river. 26.When you ________ (返回) home, you go back home. 27.The ________ (人口) of this city is over 10 million. 28.A police officer’s ________ (职责) is to keep us safe. 29.My parents’ ________ (收入) has increased over the years. 30.In the school play, I have the ________ (角色) of a princess. 三、完成句子(本大题共10小题,每小题3分,共30分) 31.我们需要用水做饭、洗碗。 We need water to ________ food and to wash the ________. 32.我们日常生活中有很多节约用水的方法。 There are many ________ to ________ water in our daily lives. 33.把更多衣服一起洗。 Wash ________ clothes ________. 34.水是宝贵的,所以我们应该明智地使用它。 Water is ________, so we should use it ________. 35.请帮我查一查下一班火车什么时候开。 Please help me _________ _________ when the next train is leaving. 36.建一座大楼需要很多时间。 It ________ a lot of time ________ ________ a building. 37.你可以吃冰淇淋,但不可以同时又喝热水。 You can have ice-cream, but you can’t have hot water _________ _________. 38.找到你在意的事情,你将会在上面花很多时间和精力。 Find something you _________ _________, and you will spend much time and energy on it. 39.水对我们意味着什么? ________ water ________ to us? 40.因此,靠近水域的城市规模显著扩大。 _________, the cities that were close to water grew much larger. 四、短文填空(本大题共10小题,每小题4分,共40分) Rain Water, the second solar term in the Chinese lunar calendar, usually 41 ( arrive) around February 18th or 19th each year. Just as 42 (it) name tells, at this time, the cold winter begins to leave, and the weather gets warmer. Rainfall becomes 43 ( often).​ The coming of Rain Water brings many changes. The icy cold of winter 44 (slow) goes away. Little by little, grass starts to turn green, and trees grow new and tender 45 (leaf). The earth seems to wake up 46 its long winter sleep. For farmers, this solar term is really important. The extra rain helps water the crops. Crops can grow better with enough water, and this means 47 good harvest in autumn.​ In Chinese culture, there are some 48 (interest) traditions during Rain Water. Married daughters often visit their parents-in-law. They take gifts like food or nice clothes 49 (show) their love and respect. Also, this is a time for people to make plans for the new farming season. Everyone is full of hope 50 the gentle rain brings new life to the world. We all look forward to a great year ahead. 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 $

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Unit 5 Water is life 单元重点单词,单词变形,短语,语法,句型练习-2025-2026学年七年级英语下册单元重难点易错题精练(沪教版)
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