Unit 4 Time to celebrate核心知识点（背诵版+默写版）2025-2026学年外研版七年级英语上册

该初中英语Unit 4知识清单全面梳理了“Time to celebrate”单元内容，涵盖核心词汇、短语、句型及语法四大知识范畴，为学生搭建了从“基础词汇积累”到“短语运用”再到“句型表达”和“语法巩固”的递进式学习架构。 清单采用“默写填空+表格归纳”的方式呈现知识体系，核心词汇和短语设空白默写栏强化语言能力积累，语法部分通过“结构/规则-例句-说明”表格梳理一般现在时、频度副词等要点，如“频度副词位置”标注“行为动词前、be动词后”并配例句，培养学生的思维品质与学习能力。学生可自主填空自测，教师能借助句型和语法示例设计教学活动，提升学习效率。

Unit 4 Time to celebrate 单元核心知识（默写版） 一、核心词汇 1. __________ n. 黄瓜 2. __________ n. 猪肉 3. __________ n. 水饺 4. __________ n. 厨师 5. __________ n. 菜肴，一道菜 6. __________ n. 气味；闻起来 7. __________ n. 味道；尝起来 8. __________ n. 形状 9. __________ n. 片；块；截 10. __________ n. 刀（pl. knives） 11. __________ n. 提灯；灯笼 12. __________ n. 团圆 13. __________ n. 笑声 14. __________ n. 文化 15. __________ n. 龙 16. __________ n. 礼物 17. __________ n./v. 浪费 18. __________ n. 污染 19. __________ n. 义务，责任 20. __________ n. 紧急情况 21. __________ n. 挑战 22. __________ n. 病人；adj. 耐心的 23. __________ n. 决定 24. __________ n./v. 支持 25. __________ v. 庆祝 26. __________ v. 请客，款待 27. __________ v. 成为 28. __________ v. 悬挂 29. __________ v. 思念；错过 30. __________ v. 更喜欢 二、核心短语 1. __________ 春节 2. __________ 家庭团聚 3. __________ 端午节 4. __________ 龙舟比赛 5. __________ 吃粽子 6. __________ 共享一顿大餐 7. __________ 为某人做饭 8. __________ 用某物款待某人 9. __________ 代表，表示 10. __________ 挂气球 11. __________ 掛灯笼 12. __________ 发生 13. __________ 扔掉，丢弃 14. __________ 用……充满…… 15. __________ 与某人共度时光 16. __________ 放弃 17. __________ 做决定 18. __________ 后悔做了某事 19. __________ 充分利用 20. __________ 违法 21. __________ 砍伐 22. __________ 充满 23. __________ ……常见的做法 24. __________ 在……的北部/南部 三、重点句型 1. _____________________________________________________ 今天是春节，所以我想请她吃一顿中国晚餐。 2. _____________________________________________________ 中国的午夜时分，是吃水饺的时候了。 3. _____________________________________________________ 菜肴的味道和我们的笑声充满了房间。 4. _____________________________________________________ 月饼的圆形代表着家庭团圆。 5. _____________________________________________________ 你在开玩笑吗？那难道不是违法的吗？ 6. _____________________________________________________ 他早上总是起得很早。 7. _____________________________________________________ 她通常忙于工作。 8. _____________________________________________________ 我在家从不浪费食物。 9. _____________________________________________________ 在紧急情况下，医生不得不不停地工作。 10. _____________________________________________________ 不要浪费水。 11. _____________________________________________________ 比起咸粽子，我更喜欢甜的。 12. _____________________________________________________ 我自己能做到！ 13. _____________________________________________________ 他后悔浪费了这么多时间。 14. _____________________________________________________ ATM代表什么？ 15. _____________________________________________________ 我们应该充分利用与家人在一起的时光。 四、核心语法 一般现在时复习、频度副词与反身代词 一、一般现在时巩固 主语为第三人称单数时，动词加 -s / -es： • He likes dumplings very much. • She goes to school by bike. • The sun shines brightly. 否定句：don't / doesn't + 动词原形 • I don't like sweet food. • He doesn't get up early on weekends. 疑问句：Do/Does + 主语 + 动词原形？ • Do you celebrate Christmas? • Does she prefer sweet or salty zongzi? 二、频度副词 always（总是100%）> usually（通常80%）> often（经常60%） > sometimes（有时40%）> seldom（很少10%）> never（从不0%） 位置：行为动词之前，be动词/情态动词之后 • He always gets up early. / She is usually busy. • I never waste food. / They sometimes play football. 常见提问：How often...?（多久一次） • How often do you visit your grandparents? — Twice a month. 三、反身代词 I→myself, you→yourself, he→himself, she→herself, we→ourselves, you→yourselves, they→themselves, it→itself 常见用法： • enjoy oneself = have fun 玩得开心 Enjoy yourselves at the party! • by oneself = alone 独自 She finished the task by herself. • teach oneself = learn by oneself 自学 He taught himself English. • help oneself to 随便吃 Help yourself to some dumplings! 四、否定祈使句 Don't + 动词原形！ • Don't waste water! / Don't be late! / Don't give up! 五、spend用法 sb. + spend + 时间/钱 + (in) doing / on sth. • I spend two hours doing my homework every day. • She spends a lot of money on clothes. 语法点 结构/规则 例句 说明 一般现在时 主语(三单)+动词s/es He likes dumplings. 三单变化 否定句 don't/doesn't + 动原 He doesn't like it. 助动词+动原 频度副词 be后/行为动词前 I never waste food. 位置固定 How often How often + 一般疑问句 How often do you visit? 问频率 反身代词 主语 + -self/-selves I did it myself. 强调/宾语 enjoy oneself enjoy + 反身代词 Enjoy yourselves! 玩得开心 by oneself by + 反身代词 She did it by herself. 独自 否定祈使句 Don't + 动原 Don't waste water! 用来禁止 学科网（北京）股份有限公司 $ Unit 4 Time to celebrate 单元核心知识（背诵版） 一、核心词汇 1. cucumber n. 黄瓜 2. pork n. 猪肉 3. dumpling n. 水饺 4. chef n. 厨师 5. dish n. 菜肴，一道菜 6. smell n. 气味；闻起来 7. taste n. 味道；尝起来 8. shape n. 形状 9. piece n. 片；块；截 10. knife n. 刀（pl. knives） 11. lantern n. 提灯；灯笼 12. reunion n. 团圆 13. laughter n. 笑声 14. culture n. 文化 15. dragon n. 龙 16. present n. 礼物 17. waste n./v. 浪费 18. pollution n. 污染 19. duty n. 义务，责任 20. emergency n. 紧急情况 21. challenge n. 挑战 22. patient n. 病人；adj. 耐心的 23. decision n. 决定 24. support n./v. 支持 25. celebrate v. 庆祝 26. treat v. 请客，款待 27. become v. 成为 28. hang v. 悬挂 29. miss v. 思念；错过 30. prefer v. 更喜欢 二、核心短语 1. Spring Festival 春节 2. family reunion 家庭团聚 3. the Dragon Boat Festival 端午节 4. dragon boat races 龙舟比赛 5. eat zongzi 吃粽子 6. share a large meal 共享一顿大餐 7. cook sth. for sb. 为某人做饭 8. treat sb. to sth. 用某物款待某人 9. stand for 代表，表示 10. hang up balloons 挂气球 11. put up lanterns 掛灯笼 12. take place 发生 13. throw away 扔掉，丢弃 14. fill…with… 用……充满…… 15. spend time with 与某人共度时光 16. give up 放弃 17. make a decision 做决定 18. regret doing 后悔做了某事 19. make the most of 充分利用 20. against the law 违法 21. cut down 砍伐 22. be full of 充满 23. the common way of ……常见的做法 24. in the north/south of 在……的北部/南部 三、重点句型 1. Today is the Spring Festival, so I want to treat her to a Chinese dinner. 今天是春节，所以我想请她吃一顿中国晚餐。 2. It was midnight in China. It was time to eat dumplings. 中国的午夜时分，是吃水饺的时候了。 3. The smell of the dishes and our laughter filled the room. 菜肴的味道和我们的笑声充满了房间。 4. The moon cakes' round shape stands for family reunion. 月饼的圆形代表着家庭团圆。 5. Are you joking? Isn't that against the law? 你在开玩笑吗？那难道不是违法的吗？ 6. He always gets up early in the morning. 他早上总是起得很早。 7. She is usually busy with her work. 她通常忙于工作。 8. I never waste food at home. 我在家从不浪费食物。 9. Doctors have to work without breaks in an emergency. 在紧急情况下，医生不得不不停地工作。 10. Don't waste water. 不要浪费水。 11. I prefer sweet dumplings to salty ones. 比起咸粽子，我更喜欢甜的。 12. I can do it myself! 我自己能做到！ 13. He regrets wasting so much time. 他后悔浪费了这么多时间。 14. What does ATM stand for? ATM代表什么？ 15. We should make the most of our time with family. 我们应该充分利用与家人在一起的时光。 四、核心语法 一般现在时复习、频度副词与反身代词 一、一般现在时巩固 主语为第三人称单数时，动词加 -s / -es： • He likes dumplings very much. • She goes to school by bike. • The sun shines brightly. 否定句：don't / doesn't + 动词原形 • I don't like sweet food. • He doesn't get up early on weekends. 疑问句：Do/Does + 主语 + 动词原形？ • Do you celebrate Christmas? • Does she prefer sweet or salty zongzi? 二、频度副词 always（总是100%）> usually（通常80%）> often（经常60%） > sometimes（有时40%）> seldom（很少10%）> never（从不0%） 位置：行为动词之前，be动词/情态动词之后 • He always gets up early. / She is usually busy. • I never waste food. / They sometimes play football. 常见提问：How often...?（多久一次） • How often do you visit your grandparents? — Twice a month. 三、反身代词 I→myself, you→yourself, he→himself, she→herself, we→ourselves, you→yourselves, they→themselves, it→itself 常见用法： • enjoy oneself = have fun 玩得开心 Enjoy yourselves at the party! • by oneself = alone 独自 She finished the task by herself. • teach oneself = learn by oneself 自学 He taught himself English. • help oneself to 随便吃 Help yourself to some dumplings! 四、否定祈使句 Don't + 动词原形！ • Don't waste water! / Don't be late! / Don't give up! 五、spend用法 sb. + spend + 时间/钱 + (in) doing / on sth. • I spend two hours doing my homework every day. • She spends a lot of money on clothes. 语法点 结构/规则 例句 说明 一般现在时 主语(三单)+动词s/es He likes dumplings. 三单变化 否定句 don't/doesn't + 动原 He doesn't like it. 助动词+动原 频度副词 be后/行为动词前 I never waste food. 位置固定 How often How often + 一般疑问句 How often do you visit? 问频率 反身代词 主语 + -self/-selves I did it myself. 强调/宾语 enjoy oneself enjoy + 反身代词 Enjoy yourselves! 玩得开心 by oneself by + 反身代词 She did it by herself. 独自 否定祈使句 Don't + 动原 Don't waste water! 用来禁止 学科网（北京）股份有限公司 $