Unit 2 No Rules, No Order 单元重点词汇变形100题- 2025-2026学年人教版七年级下册英语

答案解析 一、根据中文提示写出单词的正确形式 1. break 解析：mustn’t 为情态动词否定式，后接动词原形，“违反” 的动词原形为 break。 2. public 解析：形容词作定语修饰名词 rules，“公共的” 形容词为 public，public rules 表示 “公共规则”。 3. littering 解析：No 后接动名词表示 “禁止做某事”，“乱扔垃圾” 的动名词为 littering。 4. better 解析：much 修饰形容词比较级，“更好的” 是 good/well 的比较级 better。 5. rest 解析：want to 后接动词原形，“休息” 的动词原形为 rest。 6. terrible 解析：be 动词后接形容词作表语，“糟糕的” 形容词为 terrible。 7. noise 解析：much 修饰不可数名词，“噪音” 的不可数名词为 noise，make noise 表示 “制造噪音”。 8. polite 解析：be 动词后接形容词作表语，“有礼貌的” 形容词为 polite。 9. learn 解析：will 为一般将来时助动词，后接动词原形，“了解到” 的动词原形为 learn。 10. person 解析：不定冠词 a 后接可数名词单数，“人” 的单数名词为 person。 11. practises 解析：主语 Mike 为第三人称单数，时态为一般现在时，动词 “练习” practise 变第三人称单数 practises。 12. smart phone 解析：“智能手机” 的固定表达为 smart phone，形容词 smart 修饰名词 phone。 13. think of 解析：“思考；认为” 的固定短语为 think of，助动词 did 后接动词原形。 14. hanging 解析：enjoy 后接动名词，“闲逛” 的短语 hang out，动名词为 hanging。 15. lend 解析：want to 后接动词原形，“借出”（主语发出，借给他人）为 lend，区别于 borrow（借入）。 16. focus 解析：it 为形式主语，真正主语为 to do 不定式，后接动词原形，focus on 表示 “聚焦于”。 17. leave 解析：主语 parents 为复数，时态为一般现在时，“离开” 用动词原形 leave。 18. either 解析：否定句中表示 “也” 用 either，肯定句用 too/as well。 19. If 解析：引导条件状语从句，“如果” 为 If，句首首字母大写。 20. on time 解析：“准时” 的固定短语为 on time，区别于 in time（及时）。 21. be late for 解析：“迟到……” 的固定短语为 be late for，don’t 后接动词原形 be。 22. understands 解析：主语 the man 为第三人称单数，一般现在时，“理解” understand 变第三人称单数 understands。 23. lent 解析：“借出” 的动作已发生，用一般过去时，lend 的过去式为 lent。 24. have to 解析：“不得不” 的固定表达为 have to，主语 I 后用原形 have to。 25. advice 解析：lots of 修饰不可数名词 / 可数名词复数，“建议” advice 为不可数名词，无复数形式。 26. make the bed 解析：“整理床铺” 的固定短语为 make the bed，have to 后接动词原形 make。 27. be/become 解析：want to 后接动词原形，“成为” 可用 be 或 become。 28. follow 解析：need to 后接动词原形，“遵守” 规则用 follow。 29. absent 解析：be absent from 为固定短语，“缺席……”，absent 为形容词。 30. feed 解析：mustn’t 后接动词原形，“喂养” 的动词原形为 feed。 31. forget 解析：Don’t 后接动词原形，“忘记” 为 forget，forget to do 表示 “忘记去做某事”。 32. if 解析：引导条件状语从句，“如果” 为 if。 33. relax 解析：help sb. (to) do sth.，“放松” 用动词原形 relax（to 可省略）。 34. everything 解析：“一切” 为不定代词 everything，作 share 的宾语。 35. order 解析：in order 为固定短语，“整齐；秩序井然”。 二、根据首字母提示完成句子 1. keep 解析：must 后接动词原形，keep + 宾语 + 形容词表示 “使…… 保持某种状态”，keep our neighborhood clean “保持社区干净”。 2. really 解析：副词修饰形容词 wonderful，really“真正地；确实”。 3. However 解析：前后句为转折关系，however “然而”，句首首字母大写，后接逗号。 4. Finally 解析：副词作状语，finally“最后；终于”，句首首字母大写。 5. strict 解析：be strict with sb. 为固定短语，“对某人严格”。 6. messy 解析：make + 宾语 + 形容词，messy “凌乱的”，与 clean 形成对比。 7. necessary 解析：it’s necessary to do sth.“做某事是必要的”，necessary “必要的”。 8. Outside 解析：介词，outside of“在…… 外面”，句首首字母大写，指教室外。 9. library 解析：school library “学校图书馆”，符合 “课后读书” 的语境。 10. uniforms 解析：school uniform “校服”，学生穿的校服为复数，uniforms。 11. fight 解析：Don’t 后接动词原形，fight with sb.“和某人打架”。 12. silent 解析：keep silent 为固定短语，“保持安静”，silent 为形容词。 13. queue 解析：in the queue “排队”，push in the queue “插队”。 14. sweet 解析：形容词作表语，sweet “甜的”，符合 “不喜欢糖果” 的原因。 15. hang 解析：see sb. do sth.“看见某人做某事（全过程）”，hang “挂”，hang the red lanterns “挂红灯笼”。 16. belts 解析：seat belt “安全带”，复数 belts，put on seat belts “系安全带”。 17. everything 解析：不定代词，everything “一切事物”，指春天万物生长。 18. add 解析：please 后接动词原形，add...to...“把…… 加到…… 里”。 19. absent 解析：be absent from school “缺课”，与前文 39 题一致。 20. just 解析：副词，just“正好；刚刚”，指正好 13 岁。 21. noise 解析：make noise “制造噪音”，mustn’t 后接动词原形，noise 为不可数名词。 22. follow 解析：should 后接动词原形，follow the school rules “遵守校规”。 23. dining 解析：dining hall “餐厅”，固定搭配，动名词 dining 作定语。 24. turn 解析：have to 后接动词原形，turn off“关掉（电器等）”。 25. arrive 解析：have to 后接动词原形，arrive at“到达（小地点）”。 26. distract 解析：情态动词 can 后接动词原形，distract sb. from doing sth.“使某人分心，无法做某事”。 27. manner 解析：a good manner“有礼貌的行为；好习惯”，符合说 “请” 的语境。 28. focus 解析：need to 后接动词原形，focus on learning “专注于学习”。 29. hang 解析：would like to 后接动词原形，hang out “闲逛”。 30. mind 解析：never 后接动词原形，mind“在意；介意”，指不要在意别人的话。 31. dangerous 解析：be 动词后接形容词作表语，dangerous “危险的”，指独自下河游泳危险。 32. brushes 解析：主语 he 为第三人称单数，一般现在时，brush teeth “刷牙”，brush 变 brushes。 33. fast 解析：fast food “快餐”，固定搭配，与 “不吃蔬菜” 对应。 34. strict 解析：be strict with sth.“对某事严格”，指父母对学习严格。 35. weekdays 解析：on weekdays “在工作日”，与 from Monday to Friday 一致。 三、用括号内单词的正确形式填空 1. untidy 解析：but 表转折，前文 “每天打扫房间”，后文指弟弟 “不整洁的”，tidy 的反义词 untidy。 2. dangerous 解析：it’s + 形容词 + to do sth.，玩火是 “危险的”，safe 的反义词 dangerous。 3. speech 解析：形容词性物主代词 his 后接名词，speak 的名词为 speech“说话方式；演讲”。 4. noisy 解析：形容词作定语修饰 kids，noise 的形容词为 noisy “吵闹的”。 5. swimmer 解析：不定冠词 a 后接可数名词单数，swim 的名词为 swimmer “游泳者”。 6. child’s 解析：名词所有格修饰 backpack，指 “这个孩子的背包”，child 的所有格 child’s。 7. us 解析：介词 for 后接人称代词宾格，we 的宾格为 us。 8. to close 解析：remember to do sth.“记得去做某事（未做）”，指离开时记得关窗，用 to close。 9. exciting 解析：it’s + 形容词 + to do sth.，修饰事情用 exciting “令人兴奋的”，excited 修饰人。 10. helpful 解析：be 动词后接形容词作表语，help 的形容词为 helpful“有用的；有帮助的”。 11. quietly 解析：副词修饰动词 speak，quiet 的副词为 quietly “安静地”。 12. advice 解析：a piece of 后接不可数名词，advise 的名词为 advice “建议”。 13. becomes 解析：主语 he 为第三人称单数，一般现在时，become 变 becomes，how 引导感叹句。 14. snacks 解析：many 后接可数名词复数，snack 的复数为 snacks “零食”。 15. politely 解析：副词修饰动词 ask，polite 的副词为 politely “有礼貌地”。 16. better 解析：than 表示比较，good 的比较级为 better “更好的”。 17. relaxed 解析：形容词作表语，修饰人 Catherine 用 relaxed “感到放松的”，relaxing 修饰事物。 18. mustn’t 解析：前文 “请慢下来”，指 “禁止” 在街上骑太快，must 的否定式 mustn’t “禁止”。 19. photos 解析：No 后接动名词 / 名词，No photos “禁止拍照”，固定表达，用复数 photos。 20. don’t 解析：否定祈使句，Don’t + 动词原形，指 “不要在墙上画画”。 21. talking 解析：No 后接动名词表示 “禁止做某事”，No talking “禁止交谈”。 22. careful 解析：Be 后接形容词构成祈使句，care 的形容词为 careful “小心的”，Be careful!“小心！”。 23. to leave 解析：it is time to do sth.“到做某事的时间了”，固定句型，用 to leave。 24. untidy 解析：后文 “书和衣服到处都是”，指房间 “不整洁的”，tidy 的反义词 untidy。 25. to practise 解析：agree to do sth.“同意做某事”，固定搭配，用 to practise。 26. listening 解析：focus on 后接动名词，listen 的动名词为 listening “听”。 27. understanding 解析：have trouble (in) doing sth.“做某事有困难”，in 可省略，用 understanding。 28. to build 解析：plan to do sth.“计划做某事”，固定搭配，用 to build。 29. wear 解析：have to 后接动词原形，wear“穿；戴”，指穿校服。 30. treats 解析：主语 my sister 为第三人称单数，一般现在时，treat 变 treats，treat...as...“把…… 当作……”。 学科网（北京）股份有限公司 $ 人教版（2024）七年级下册Unit 2单元重点词汇变形100题 一、根据中文提示写出单词的正确形式。 1．You mustn’t ________ (违反) the traffic rules, or you’ll get a fine. 2．It’s everyone’s duty to follow the ________ (公共的) rules in public places. 3．Can’t you see the sign on the wall? It says, “No ________ (乱扔垃圾)” . 4．He had a fever yesterday but he feels much ________ (更好的) now. 5．I’m very tired now. I just want to ________(休息). 6．The film is ________ (糟糕的). It’s long and boring. 7．It is not polite to make too much ________ (噪音) when eating or drinking. 8．Remember to be ________ (有礼貌的) when speaking to elders. 9．If you read more books, you will _______ (了解到) many amazing facts about the world. 10．He is a kind and helpful ________ (人). 11．Mike often ________ (练习) volleyball on Friday afternoons. 12．How long do you use your ________ ________ (智能手机) every day? 13．What did you ________ ________ (思考) the idea? 14．I enjoy ________ (闲逛) out with him. 15．I don’t want to ________ (借出) my storybook to my classmate. 16．It is important for us to ________ (聚焦) on our health in our daily life. 17．Susan’s parents usually ________ (离开) home at seven o’clock in the morning. 18．She doesn’t like Chinese ________ (也). 19．________ (如果) you like playing football, you can join the Football Club. 20．He will come ________ ________ even though it rains. (准时) 21．Please don’t ________ ________ ________ school. It’s a rule. (……迟到) 22．The man ________ (理解) the importance of health. 23．Helen ________ (借出) me some books. 24．I can’t go to the zoo this Sunday. I ________ ________ do my homework at home. (不得不) 25．The teacher gave us lots of ________ (建议) on how to improve our English. 26．I have to ________ ________ ________ (整理床铺) after I get up every day. 27．The girl’s brother wants to ________ (成为) a teacher. 28．If you want to join our club, you need to ________ (遵守) our rules carefully. 29．Cathy is ________ (缺席) from school because she is ill. 30．We mustn’t ________ (喂养) the animals in the zoo. It’s too dangerous. 31．Don’t ________ (忘记) to bring your dictionary to school tomorrow. 32．You will pass the exam ________ (如果) you study hard. 33．Rowing a boat on the lake helps me ________ (放松) at the weekend. 34．Good friends should share ________ (一切) with each other. 35．It’s a good habit to put everything in ________ (秩序). 二、根据首字母提示完成句子。 1．We must k________ our neighborhood clean and tidy. 2．This is r________ a wonderful movie. You shouldn’t miss it. 3．I plan to go hiking. H________, the weather forecast says it will rain. 4．F________, I caught the last bus and didn’t have to walk home. 5．Our math teacher is s________ with us, but we know she cares about us. 6．Keep your bedroom clean. Don’t make it m________. 7．It’s n________ to learn about fire safety rules. 8．O________ of the classroom, you can play ball games with your friends. 9．You can read books in the school l________ after class. 10．Students must wear school u________ on school days. 11．Don’t f________ with your little sister. Share your toys with her. 12．Please keep s________ during the meeting. The leader is speaking. 13．Don’t push in the q ________ when waiting for the bus. It’s impolite. 14．Eric doesn’t like candies at all because they are too s________. 15．At the Spring Festival, we can see many people h________ the red lanterns in front of the house. 16．Drivers must put on their seat b________ before driving. Safety must come first. 17．When spring comes, e________ begins to grow. 18．Please a________ some salt to the soup to make it more delicious. 19．Cathy is a________ from school because she is ill. 20．The boy is j________ 13 years old because today is his birthday. 21．We must keep quiet in the library. We mustn’t make n________. 22．We should f______ the school rules. They are good for us. 23．You mustn’t eat in class. You should eat in the d______ hall. 24．We can’t use our mobile phones in class. We have to t______ them off. 25．Students have to a______ at school on time. Being late is not allowed. 26．You mustn’t use your mobile phone in class. It can d________ you from learning. 27．When we ask for help, we should say “please”. It’s a good m________. 28．You can’t use the phone in class because you need to f________ on learning. 29．I’d like to h________ out with friends at weekends. 30．Never m________ what others say to you. Just be yourself. 31．You mustn’t swim in the river by yourself because it’s really d________. 32．He b________ his teeth every day. 33．—I enjoy eating burgers and f________ food. I don’t eat many vegetables. —That’s not a healthy diet! 34．My parents are s________ with my study. They always ask me to work hard. 35．They go to school on w________, from Monday to Friday. 三、用括号内单词的正确形式填空。 1．He cleans his room every day but his brother is ________ (tidy). 2．It’s ________ (safe) to play with fire. 3．His ________ (speak) is not clear. We can’t understand him well. 4．The ________ (noise) kids are running around the restaurant. 5．Tom is a fast ________ (swim). He won first place in the competition. 6．Is this ________ (child) backpack left in the playground? 7．Loud music is bad for ________ (we) to focus on study. 8．Remember ________ (close) the window when you leave the classroom. 9．It’s ________ (excite) to learn about funny rules in different countries. 10．The new library rules are ________ (help) for us to read in a quiet place. 11．When you go to a library, you should speak ________ (quiet). 12．I can give you a piece of ________ (advise) on your problems. 13．Look! How excited he ____________ (become) when he hears the news! 14．Don’t eat too many sweet ________ (snack). They’re bad for your teeth. 15．If you want others’ help, you should ask them ________ (polite). 16．I think hot drinks are ________ (good) for us than cold drinks in winter. 17．Catherine feels very ________ (relax) after taking a shower. 18．Slow down, please. You ________ (must) ride so fast in the streets. 19．— May I take some pictures here？ — Sorry, you mustn’t. Please look at the sign. It says “No ________ (photo)”. 20．—Tom, ________ (not) draw on the wall. —Sorry, I won’t do it again. 21．No ________ (talk) in the library! 22．Be ________ (care)! The knife may hurt you. 23．It is time ________ (leave) our school. 24．Emma’s room is ________ (tidy). The books and clothes are everywhere. 25．The team members agreed ________ (practise) together every afternoon before the basketball match. 26．In class we must focus on ________ (listen) to the teacher. 27．At first, I had trouble ________ (understand) the book. 28．China plans ________ (build) 30 airports in the next three years. 29．We have to ________ (wear) the school uniform on weekdays. 30．My sister ________ (treat) her dog as a friend. 学科网（北京）股份有限公司 $