Unit3语法(名词所有格)讲解与练习-2026-2027学年外研版英语七年级上册

**基本信息** 初中英语小升初衔接名词所有格专项训练，以规则分类为框架、公式化提炼为方法、梯度练习为载体，系统构建从概念理解到综合应用的能力体系。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法精讲|6规则+4易错点|'s/of所有格分类规则，公式化呈现（如单数+'s），共同/分别拥有区分技巧|从定义（所属关系）到分类（有生命/无生命），规则按名词特征递进（单数→复数s结尾→不规则复数→特殊情况）| |配套练习|50题（15填空+15选择+10改写+10翻译）|词形转换三步法（判断名词类型→套用对应规则→检查单复数），句式转换所有格替换策略|基础题（规则直接应用）→综合题（规则辨析）→迁移题（语境化表达），覆盖中考高频易错点|

Unit3 Family ties语法(名词所有格)讲解与练习 一、名词所有格 超详语法精讲 核心定义：名词所有格用来表示所属关系，翻译为“……的”，主要分为’s 所有格（有生命）和of 所有格（无生命）两大类型。 （一）’s 所有格（主要用于人、动物等有生命名词） 规则1：单数有生命名词 → 词尾直接加 ’s 公式：单数名词 + ’s 例句： 1. This is my brother’s bag. 这是我弟弟的书包。 2. The dog’s tail is short. 这只小狗的尾巴很短。 3. Lucy is Emma’s best friend. 露西是艾玛最好的朋友。 规则2：以 s 结尾的复数名词 → 词尾只加 ’ 公式：复数s结尾名词 + ’ 例句： 1. This is the students’ classroom. 这是学生们的教室。 2. My parents’ room is very big. 我父母的房间很大。 3. We celebrate Teachers’ Day every year. 我们每年庆祝教师节。 规则3：不以 s 结尾的不规则复数名词 →加 ’s 常见不规则复数：children（孩子们）、women（女人们）、men（男人们） 例句： 1. The children’s books are on the desk. 孩子们的书在桌子上。 2. These are the women’s dresses. 这些是女士们的连衣裙。 规则4：以 s 结尾的单数人名/单词 → 加 ’s 例句： 1. James’s hobby is playing basketball. 詹姆斯的爱好是打篮球。 2. Charles’s family is very warm. 查尔斯的家庭很温馨。 规则5：共同拥有 vs 分别拥有（高频重难点） ✅ 共同拥有（两人共有同一个事物）：A and B + ’s + 单数名词 例句：This is Tom and Jerry’s room. 这是汤姆和杰瑞共有的房间。 ✅ 分别拥有（两人各自拥有）：A’s and B’s + 复数名词 例句：These are Tom’s and Jerry’s rooms. 这是汤姆和杰瑞各自的房间。 规则6：时间、距离、节日（特殊无生命，可用’s所有格） 例句： 1. It’s a ten minutes’ walk. 步行十分钟的路程。 2. Today’s homework is easy. 今天的作业很简单。 （二）of 所有格（用于无生命事物） 用法：桌子、房间、窗户、城市等无生命物体，统一用「the +名词+ of +名词」 例句： 1. the door of the room 房间的门 2. the window of the classroom 教室的窗户 （三）必考易错点总结 1. 有生命优先用’s所有格，无生命优先用of所有格； 2. 复数s结尾只加’，不规则复数必须加’s； 3. 共同拥有只在后一个名词加’s，分别拥有两个名词都加’s； 4. 所有格后名词可省略，避免重复：This pen is my brother’s.（省略pen） 【配套专项练习】 大题一：用所给词的正确形式填空 根据句意，用括号内名词的正确所有格形式填空。 1. This is my ________ (father) new mobile phone. 2. My ________ (parent) bedroom is clean and tidy. 3. The ________ (child) toys are in the box. 4. This is ________ (James) favourite storybook. 5. Lucy and Lily share a room. This is their ________ (sister) room. 6. These are ________ (Tom) and ________ (Mike) new schoolbags. (各自拥有) 7. It is a five ________ (minute) walk from my home to school. 8. Our ________ (teacher) office is on the second floor. 9. All the ________ (student) notebooks are on the desk. 10. My ________ (grandma) garden has many beautiful flowers. 11. We enjoy our ________ (family) warm dinner every night. 12. These dresses are the ________ (twin). 13. The ________ (woman) hats look very fashionable. 14. ________ (Charles) new bike is very cool. 15. The ________ (visitor) bags are placed at the gate. 大题二：单项选择 1. This is my ___ bedroom. It’s small but warm. A. parent B. parents C. parents’ D. parent’s 2. The ___ games are very interesting. A. children B. children’s C. child’s D. child 3. This is ___ and ___ new study. They live together. A. Lucy; Lily B. Lucy’s; Lily’s C. Lucy and Lily’s D. Lucy’s and Lily 4. These are ___ and ___ new desks. They have their own desks. A. Jack; Bob B. Jack’s; Bob’s C. Jack and Bob’s D. Jack’s and Bob 5. It’s only a ten ___ walk from here to the park. A. minute B. minutes C. minutes’ D. minute’s 6. This new dictionary is my ___. A. brother B. brothers C. brother’s D. brothers’ 7. The ___ coats are all red and white. A. women B. woman’s C. women’s D. womens’ 8. This is ___ new pencil box. A. James B. James’s C. James’ D. Jameses 9. The ___ meeting room is big and bright. A. teachers B. teacher’s C. teachers’ D. teacher 10. This is a photo of my ___ new house. A. sister’s B. sister C. sisters D. sisters’ 11. The ___ bags are on the sofa. A. twin’s B. twins’ C. twin D. twins 12. This is ___ new car. They own it together. A. my father and mother B. my father’s and mother C. my father and mother’s D. my father’s and mother’s 13. The two ___ names are Dale and Eric. A. boy’s B. boys’ C. boys D. boy 14. This room is ___. A. the students B. the student’s C. the students’ D. student 15. We love our ___ happy daily life. A. Family B. family’s C. families D. families’ 大题三：句子改写 按要求改写句子，重点练习名词所有格句式转换。 1. This is the room of my sister.（改为名词所有格） This is my ________ ________. 2. These are the books of the children.（改为名词所有格） These are the ________ ________. 3. This is Tom and Linda’s classroom.（对划线部分提问） ________ classroom is this? 4. The bag on the chair belongs to my brother.（改为所有格形式） The bag on the chair is my ________. 5. Amy and Kate share a bedroom.（用所有格改写句子） This is ________ and ________ bedroom. 6. Peter has a watch. Sam has a watch too.（改为分别拥有所有格） These are ________ and ________ watches. 7. The office is for all teachers.（改为名词所有格） This is the ________ office. 8. It takes ten minutes to walk to the park.（用所有格改写） It’s a ________ ________ walk to the park. 9. The new bike belongs to my parents.（改为所有格形式） The new bike is my ________. 10. The cat’s name is Mimi.（对划线部分提问） ________ ________ the cat’s name? 大题四：汉译英翻译 要求：正确使用名词所有格，语句通顺、语法准确。 1. 这是我祖父母的温馨小家。_____________________________________ 2. 这对双胞胎的房间干净又整洁。_____________________________________ 3. 露西和莉莉共有的书房非常漂亮。_____________________________________ 4. 这是汤姆的书包，那是杰瑞的书包。_____________________________________ 5. 老师们的办公室在教学楼二楼。_____________________________________ 6. 步行十分钟就可以到达我们的学校。_____________________________________ 7. 我姐姐的朋友们都非常友好。_____________________________________ 8. 孩子们的笑声让整个家庭充满温暖。_____________________________________ 9. 这张照片记录了我们一家人的幸福生活。_________________________________ 10. 詹姆斯的爱好是阅读和陪伴家人。_____________________________________ Keys （一）词形填空答案 1. father’s 2. parents’ 3. children’s 4. James’s 5. sisters’ 6. Tom’s; Mike’s 7. minutes’ 8. teachers’ 9. students’ 10. grandma’s 11. family’s 12. twins’ 13. women’s 14. Charles’s 15. visitors’ （二）单项选择答案 1.C 2.B 3.C 4.B 5.C 6.C 7.C 8.B 9.C 10.A 11.B 12.C 13.B 14.C 15.B （三）句子改写答案 1. sister’s room 2. children’s books 3. Whose 4. brother’s 5. Lucy; Lily’s 6. Peter’s; Sam’s 7. teachers’ 8. ten minutes’ 9. parents’ 10. What is （四）汉译英参考答案 1. This is my grandparents’ warm small home. 2. The twins’ room is clean and tidy. 3. Lucy and Lily’s study is very beautiful. 4. This is Tom’s schoolbag and that is Jerry’s. 5. The teachers’ office is on the second floor of the teaching building. 6. It is a ten minutes’ walk to reach our school. 7. My sister’s friends are all very friendly. 8. The children’s laughter makes the whole family full of warmth. 9. This photo records our family’s happy life. 10. James’s hobby is reading and staying with his family. 2 / 2 学科网（北京）股份有限公司 $