预习26 Unit 7 Fun after school 重点语法讲解与练习【暑假预习】2026-2027学年沪教版七年级英语上册（广州卷）

**基本信息** 初中英语暑假专项训练，聚焦Unit 7四大核心语法（情态动词can/can't、特殊疑问词、like/enjoy/love+doing sth.、频度副词），通过规则讲解与分层练习，构建“能力-活动-询问-频率”的语言运用逻辑链，提升语言理解与表达能力及学习策略。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法讲解|4个核心语法点|can后接动词原形；特殊疑问词按功能分类；like等后接动名词；频度副词位置规则|从能力表达（can）到活动描述（like doing），再到信息询问（疑问词）和频率修饰（频度副词），形成完整语言运用链| |重点语法专练|70题（单选20+填空20+转换10+选词10）|通过不同题型强化语法规则应用，如单选考基础规则、填空考词形变化、转换考句式转换|题型与语法点精准对应，覆盖核心考法与易错点，实现从理解到应用的能力迁移|

【暑假预习】2026-2027学年沪教版七年级英语上册（广州卷） 预习26 Unit 7 Fun after school 重点语法讲解与练习 重点语法讲解 语法一：情态动词 can / can’t 1. 含义：能够、会；否定 ：can’t（cannot） 2. 句式结构 肯定句：主语 + can + 动词原形 否定句：主语 + can’t + 动词原形 一般疑问句：Can + 主语 + 动词原形？ 回答：Yes, …can. / No, …can’t. can 后面永远加动词原形，不受人称变化影响 语法二：特殊疑问词 What / Who / Where / When / How / How long / How often 1. What 询问活动；How often 询问课外活动频率 2. How long 询问活动持续时长 3. 实义动词疑问句要借助 do/does，后用动词原形 语法三：like / enjoy / love + doing sth. 爱好表达 后接动名词，表示长期课后爱好，动名词变化：直接+ing；去e+ing；双写尾字母+ing 例：dance-dancing；swim-swimming；make-making 语法四：频度副词（always, usually, often, sometimes, seldom, never） 1. 位置：be动词后，实义动词前 2. 词义梯度：always（总是）> usually（通常）> often（经常）> sometimes（有时）> seldom（很少）> never（从不） 重点语法专练 一、单项选择题 1. I ____ swim, but my sister can’t. A. can B. can’t C. is 2. —____ do you do after school? —I play table tennis. A. Where B. What C. Who 3. My brother enjoys ____ basketball after class. A. play B. playing C. plays 4. —Can you draw pictures? —Yes, I ____. A. am B. do C. can 5. He ____ watches TV on school days. He always reads books. A. always B. never C. often 6. How often ____ you ____ the Music Club? A. do; join B. does; joins C. do; joins 7. The girl loves ____ in the park after school. A. run B. running C. runs 8. —____ do you play chess every time? —For one hour. A. How often B. How long C. How many 9. ____ your father play badminton with you? A. Can B. Does C. Are 10. We ____ fly kites when it is windy. A. can B. can’t C. is 11. She ____ goes to the dancing club twice a week. A. seldom B. usually C. never 12. My cat likes ____ after small balls. A. chase B. chasing C. chases 13. —Can Tom speak English? —No, he ____. A. can’t B. isn’t C. doesn’t 14. ____ do you meet your friends after school? At the playground. A. Where B. When C. Why 15. My mum ____ lets me play games on weekdays. Only on weekends. A. often B. seldom C. always 16. He can ____ many different kinds of games. A. play B. plays C. playing 17. I often ____ my homework first after school. A. do B. does C. doing 18. —____ do you go skating? Once a month. A. How long B. How often C. How far 19. They don’t enjoy ____ computer games too much. A. play B. to play C. playing 20. Sometimes I ____ with my classmates after school. A. chat B. chats C. chatting 二、用所给词适当形式填空 1. I can ________ (sing) many English songs. 2. My sister enjoys ________ (dance) after school. 3. He ________ (not can) swim in the river alone. 4. How often ________ your brother ________ (play) football? 5. Look! They love ________ (run) in the playground. 6. Can your deskmate ________ (draw) beautiful pictures? 7. Tom ________ (sometimes) goes to the library after class. 8. She ________ (never) play games on school nights. 9. We like ________ (make) model planes in the club. 10. How long ________ they ________ (read) every afternoon? 11. My dad can ________ (cook) nice food for us. 12. The boy ________ (swim) twice a week after school. 13. Enjoying ________ (listen) to music is my hobby. 14. I ________ (usual) do my homework first after school. 15. Can they ________ (ride) bikes in the park? 16. He seldom ________ (chat) with friends online on weekdays. 17. My classmates love ________ (skip) rope in breaks. 18. ________ you ________ (can) speak Japanese? 19. This girl ________ (dance) every Wednesday afternoon. 20. We don’t like ________ (watch) cartoons too long. 三、句型转换 1. I can play badminton after school.（改为否定句） _______________________________________________________________ 2. She enjoys reading storybooks after class.（改为一般疑问句） _______________________________________________________________ 3. They play basketball three times a week.（对划线部分提问） _______________________________________________________________ 4. He always does homework after school.（改为否定句） _______________________________________________________________ 5. We can join the Art Club after class.（改为一般疑问句并否定回答） _______________________________________________________________ 6. I play chess for one hour every day.（对划线部分提问） _______________________________________________________________ 7. My sister likes swimming after school.（同义句，用enjoy） _______________________________________________________________ 8. They often meet friends at the playground.（对划线部分提问） _______________________________________________________________ 9. Lily can draw nice pictures.（对划线部分提问） _______________________________________________________________ 10. He seldom goes skating after school.（对划线部分提问） _______________________________________________________________ 4、 选词填空 can, often, dancing, How often, enjoy, seldom, play, running, what, usually My after-school life is full of fun. 1.____ do I do after school? I have many activities. I 2.____ play table tennis with my classmates.I 3.____ swim, so I never go to the swimming pool. My best friend likes 4.____ in the playground. I 5.____ join the Dancing Club every Wednesday, because I love 6._____. —7. _____do you go to the club? —Once a week. Most students 8.____ ball games after class, but I 9.____ read storybooks in the library. I really 10.____ my colourful after-school life. 参考答案 一、 1.A 2.B 3.B 4.C 5.B 6.A 7.B 8.B 9.B 10.A 11.B 12.B 13.A 14.A 15.B 16.A 17.A 18.B 19.C 20.A 二、 1. sing 2. dancing 3. can’t 4. does; play 5. running 6. draw 7. sometimes 8. never plays 9. making 10. do; read 11. cook 12. swims 13. listening 14. usually 15. ride 16. chats 17. skipping 18. Can; speak 19. dances 20. watching 三、 1. I can’t play badminton after school. 2. Does she enjoy reading storybooks after class? 3. How often do they play basketball? 4. He never does homework after school. 5. —Can you join the Art Club after class? —No, we can’t. 6. How long do you play chess every day? 7. My sister enjoys swimming after school. 8. Where do they often meet friends? 9. What can Lily do? 10. How often does he go skating after school? 四、 1.What 2.often 3.can’t 4.running 5.usually 6.dancing 7.How often 8.play 9.seldom 10.enjoy 学科网（北京）股份有限公司 $