期末复习.综合高频词汇变形及专项训练 2025-2026学年沪教版七年级英语下册

**基本信息** 聚焦期末高频词汇变形，通过基础转换到语境应用的递进训练，系统强化全册8单元核心词汇的词性变化与综合运用，提升语言能力中的词汇理解与表达。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |重点单词词性转换|40题|直接考查词性转换（名词/形容词/副词等）|从基础词性变化规则（如help→helpful）构建词汇网络| |括号内单词形式填空|30题|语境中运用单词正确形式|连接词性转换与语境，强化语法应用思维| |首字母提示填空|30题|首字母线索补全单词|训练词汇记忆与语境推断能力| |汉语提示填空|40题|根据汉语提示写单词|综合考查词汇拼写与语义匹配，形成词汇习得闭环|

沪教版七年级英语下册期末综合高频词汇变形及专项训练 共120分 一、重点单词词性转换（20分） Unit1 People around us 1.help (v./n.帮助) → ________(adj.乐于助人的) / ________(adj.无助的) 2.kind (adj.善良的) → ________(n.善良) / ________(adv.善良地) 3.friend (n.朋友) → ________(adj.友好的) / ________(n.友谊) 4.care (v.关心) → ________(adj.细心的) / ________(adj.粗心的) 5.work (v./n.工作) → ________(adj.努力的) / ________(n.工人) Unit2 Travelling around the world 6.travel (v./n.旅行) → ________(n.旅行者) / ________(n.旅行) 7.visit (v.参观) → ________(n.游客) / ________(n.参观) 8.tour (n.游览) → ________(n.游客) / ________(adj.旅游的) 9.famous (adj.著名的) → ________(n.名声) 10.beauty (n.美丽) → ________(adj.美丽的) / ________(adv.美丽地) Unit3 Trees and us 11.tree (n.树) → ________(复数) 12.use (v.使用) → ________(adj.有用的) / ________(adj.无用的) 13.grow (v.生长) → ________(过去式/过去分词) / ________(n.生长) 14.breathe (v.呼吸) → ________(n.呼吸) / ________(adj.呼吸的) 15.wood (n.木头) → ________(adj.木制的) / ________(n.树林) Unit4 Our animal friends 16.animal (n.动物) → ________(adj.动物的) 17.friend (n.朋友) → ________(adj.友好的) 18.love (v./n.爱) → ________(adj.可爱的) / ________(adj.充满爱的) 19.protect (v.保护) → ________(n.保护) / ________(adj.保护性的) 20.danger (n.危险) → ________(adj.危险的) / ________(n.安全) Unit5 Water is life 21.water (n./v.水；浇水) → ________(adj.含水的) / ________(adj.无水的) 22.use (v.使用) → ________(n.用途) / ________(adj.有用的) 23.clean (v.打扫) → ________(adj.干净的) / ________(n.清洁工) 24.pollute (v.污染) → ________(n.污染) / ________(adj.被污染的) 25.save (v.节约) → ________(过去式/过去分词) / ________(n.节约) Unit6 Electricity everywhere 26.electric (adj.电的) → ________(n.电) / ________(adj.电子的) 27.use (v.使用) → ________(过去式/过去分词) / ________(adj.有用的) 28.power (n.力量；电力) → ________(adj.强大的) / ________(adv.强大地) 29.safe (adj.安全的) → ________(n.安全) / ________(adv.安全地) 30.danger (n.危险) → ________(adj.危险的) / ________(adv.危险地) Unit7 Role models of our time 31.role (n.角色) → ________(adj.角色的) 32.model (n.榜样) → ________(adj.模范的) 33.work (v.工作) → ________(过去式/过去分词) / ________(adj.努力的) 34.help (v.帮助) → ________(n.帮助) / ________(adj.乐于助人的) 35.inspire (v.激励) → ________(n.灵感) / ________(adj.鼓舞人心的) Unit8 Follow your interests 36.interest (n.兴趣) → ________(adj.有趣的) 37.hobby (n.爱好) → ________(复数) 38.like (v.喜欢) → ________(过去式) 39.learn (v.学习) → ________(过去式) 40.enjoy (v.享受) → ________(过去式) 二、用括号内单词的正确形式填空（30分） 1.The ________ (help) neighbour often helps the old people carry heavy things. 2.Her ________ (kind) to the homeless boy made everyone in the neighbourhood moved. 3.My best friend is very ________ (friend) and always ready to help others. 4.Be ________ (care) not to make ________ (care) mistakes in your homework. 5.The ________ (work) workers in the factory are busy making new products every day. 6.Many ________ (travel) come to visit the beautiful places around the world every year. 7.The ________ (visit) to the Great Wall was very exciting for the students. 8.This ________ (beauty) place is famous for its clean rivers and green mountains. 9.The ________ (grow) of trees takes many years and needs lots of water and sunshine. 10.People need to take deep ________ (breathe) to keep healthy every day. 11.The children love their ________ (love) animal friends very much. 12.We should ________ (protect) the animals in danger and keep them safe. 13.It is ________ (danger) to play with fire near the dry trees in the forest. 14.We should ________ (save) water in our daily life because it is very important. 15.The ________ (pollute) water in the river is bad for the fish and plants. 16.The students are learning about ________ (electric) in science class this week. 17.The ________ (power) electricity makes our life convenient and colourful. 18.We must learn to use electricity ________ (safe) to avoid accidents at home. 19.The famous ________ (model) in our city helps many poor children go to school. 20.His hard ________ (work) makes him a successful role model for many students. 21.The teacher’s words ________ (inspire) the students to study harder last term. 22.The students are ________ (interest) in learning about different hobbies in class. 23.Her ________ (hobby) are drawing pictures and reading books in her free time. 24.He ________ (like) playing basketball with his friends after school every day. 25.The students ________ (learn) many new things about trees in science class last week. 26.We had a very ________ (enjoy) trip to the countryside last summer holiday. 27.The ________ (use) of trees is very important for our environment and life. 28.The ________ (clean) of the river makes the water clear and the fish happy. 29.The ________ (danger) animals in the zoo are kept in safe cages for people to see. 30.The children are ________ (excite) about their new hobbies in the new school term. 三、根据首字母提示完成单词填空（30分） 1.The h________ neighbour often helps the old people carry heavy things. 2.Her k________ to the homeless boy made everyone in the neighbourhood moved. 3.My best friend is very f________ and always ready to help others. 4.Be c________ not to make careless mistakes in your homework. 5.The w________ workers in the factory are busy making new products every day. 6.Many t________ come to visit the beautiful places around the world every year. 7.The v________ to the Great Wall was very exciting for the students. 8.This b________ place is famous for its clean rivers and green mountains. 9.The g________ of trees takes many years and needs lots of water and sunshine. 10.People need to take deep b________ to keep healthy every day. 11.The children love their l________ animal friends very much. 12.We should p________ the animals in danger and keep them safe. 13.It is d________ to play with fire near the dry trees in the forest. 14.We should s________ water in our daily life because it is very important. 15.The p________ water in the river is bad for the fish and plants. 16.The students are learning about e________ in science class this week. 17.The p________ electricity makes our life convenient and colourful. 18.We must learn to use electricity s________ to avoid accidents at home. 19.The famous m________ in our city helps many poor children go to school. 20.His hard w________ makes him a successful role model for many students. 21.The teacher’s words i________ the students to study harder last term. 22.The students are i________ in learning about different hobbies in class. 23.Her h________ are drawing pictures and reading books in her free time. 24.He l________ playing basketball with his friends after school every day. 25.The students l________ many new things about trees in science class last week. 26.We had a very e________ trip to the countryside last summer holiday. 27.The u________ of trees is very important for our environment and life. 28.The c________ of the river makes the water clear and the fish happy. 29.The d________ animals in the zoo are kept in safe cages for people to see. 30.The children are e________ about their new hobbies in the new school term. 四、用括号里汉语提示完成单词填空（40分） Unit1 People around us（5题） 1.The ________ (乐于助人的) neighbour often helps the old people carry heavy things. 2.Her ________ (善良) to the homeless boy made everyone in the neighbourhood moved. 3.My best friend is very ________ (友好的) and always ready to help others. 4.Be ________ (细心的) not to make careless mistakes in your homework. 5.The hard-working ________ (工人) in the factory are busy making new products every day. Unit2 Travelling around the world（5题） 6.Many ________ (旅行者) come to visit the beautiful places around the world every year. 7.The ________ (参观) to the Great Wall was very exciting for the students. 8.This ________ (美丽的) place is famous for its clean rivers and green mountains. 9.The ________ (游客) from different countries love to see the famous places in China. 10.The students are learning about different ________ (国家) in geography class. Unit3 Trees and us（5题） 11.The ________ (生长) of trees takes many years and needs lots of water and sunshine. 12.People need to take deep ________ (呼吸) to keep healthy every day. 13.The ________ (有用的) trees help clean the air and keep our environment fresh. 14.We should use ________ (木制的) things carefully and not waste them. 15.The students are learning about the ________ (用途) of trees in science class. Unit4 Our animal friends（5题） 16.The children love their ________ (可爱的) animal friends very much. 17.We should ________ (保护) the animals in danger and keep them safe. 18.It is ________ (危险的) to play with wild animals in the forest. 19.The ________ (安全) of the animals in the zoo is the most important thing. 20.The students are learning about different ________ (动物) in science class. Unit5 Water is life（5题） 21.We should ________ (节约) water in our daily life because it is very important. 22.The ________ (被污染的) water in the river is bad for the fish and plants. 23.The students are learning about the ________ (用途) of water in science class. 24.The ________ (干净的) water in the lake is good for the animals and plants. 25.Water is ________ (重要的) for all living things on the earth. Unit6 Electricity everywhere（5题） 26.The students are learning about ________ (电) in science class this week. 27.The ________ (强大的) electricity makes our life convenient and colourful. 28.We must learn to use electricity ________ (安全地) to avoid accidents at home. 29.It is ________ (危险的) to touch the electric wires with wet hands. 30.The students are learning about different ________ (电器) in the classroom. Unit7 Role models of our time（5题） 31.The famous ________ (榜样) in our city helps many poor children go to school. 32.His hard ________ (工作) makes him a successful role model for many students. 33.The teacher’s words ________ (激励) the students to study harder last term. 34.The students are learning about different ________ (角色) models in history class. 35.The hard-working ________ (工人) in the factory are good role models for us. Unit8 Follow your interests（5题） 36.The students are ________ (感兴趣的) in learning about different hobbies in class. 37.Her ________ (爱好) are drawing pictures and reading books in her free time. 38.He ________ (喜欢) playing basketball with his friends after school every day. 39.The students ________ (学习) many new things about their hobbies in class last week. 40.We had a very ________ (令人愉快的) trip to the countryside last summer holiday. 参考答案 一、重点单词词性转换（40题） 1.helpful;helpless 2.kindness;kindly 3.friendly;friendship 4.careful;careless 5.hard-working;worker 6.traveller;travelling 7.visitor;visit 8.tourist;touristic 9.fame 10.beautiful;beautifully 11.trees 12.useful;useless 13.grew/grown;growth 14.breathing;breathable 15.wooden;woods 16.animal 17.friendly 18.lovely;loving 19.protection;protective 20.dangerous; safety 21.watery;waterless 22.use;useful 23.clean;cleaner 24.pollution;polluted 25.saved;saving 26.electricity;electronic 27.used;useful 28.powerful;powerfully 29.safety;safely 30.dangerous;dangerously 31.role 32.model 33.worked;hard-working 34.help;helpful 35.inspiration;inspiring 36.interesting 37.hobbies 38.liked 39.learnt/learned 40.enjoyed 二、用括号内单词的正确形式填空（30题） 1.helpful 2.kindness 3.friendly 4.careful;careless 5.hard-working 6.travellers 7.visit 8.beautiful 9.growth 10.breaths 11.lovely 12.protect 13.dangerous 14.save 15.polluted 16.electricity 17.powerful 18.safely 19.model 20.work 21.inspired 22.interested 23.hobbies 24.likes 25.learnt/learned 26.enjoyable 27.use 28.cleanliness 29.dangerous 30.excited 三、根据首字母提示完成单词填空（30题） 1.helpful 2.kindness 3.friendly 4.careful 5.hard-working 6.travellers 7.visit 8.beautiful 9.growth 10.breaths 11.lovely 12.protect 13.dangerous 14.save 15.polluted 16.electricity 17.powerful 18.safely 19.model 20.work 21.inspired 22.interested 23.hobbies 24.likes 25.learnt/learned 26.enjoyable 27.use 28.cleanliness 29.dangerous 30.excited 四、用括号里汉语提示完成单词填空（40题） 1.helpful 2.kindness 3.friendly 4.careful 5.workers 6.travellers 7.visit 8.beautiful 9.tourists 10.countries 11.growth 12.breaths 13.useful 14.wooden 15.uses 16.lovely 17.protect 18.dangerous 19.safety 20.animals 21.save 22.polluted 23.uses 24.clean 25.important 26.electricity 27.powerful 28.safely 29.dangerous 30.electrical appliances 31.model 32.work 33.inspired 34.role 35.workers 36.interested 37.hobbies 38.likes 39.learnt/learned 40.enjoyable 学科网（北京）股份有限公司 $