Unit3知识点-Understanding ideas-Grammar练习 2025-2026学年外研版七年级英语上册

**基本信息** 初中英语七年级上册Unit3名词所有格同步练，通过“小试牛刀-配套练习-拓展思考”三层递进设计，实现从基础形式到语篇应用的知识巩固，适配新授课分层教学，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |小试牛刀|名词所有格基本形式及句型转换|基础填空与一般疑问句转换，直接巩固单一句法| |配套练习|名词所有格形式辨析及语境应用|单选（★）辨析所有格形式，完成句子（★★）结合中文提示强化语境运用| |拓展思考|名词所有格在语篇中的综合应用|段落写作要求使用至少三个名词所有格，提升语言表达与思维组织能力|

七年级英语上册Unit3知识点-Understanding ideas-Grammar练习 小试牛刀 A. 用括号内名词的所有格形式填空。 1. This is __________ (Mum) computer. We are waiting for Dad to call in. 2. “Let's have a video call!” It is __________ (Zihan) idea. 3. “Hello! Let’s take the photo together!” It's __________ (Dad) voice. 4. I think it is our __________ (family) best photo. 5. Tania is __________ (Catherine) grandmother. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. This is Mum’s computer. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. Zihan's idea is to have a video call. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. The family’s best photo is on the screen. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. — Whose computer is this? — It's ______. A. my mother B. my mothers C. my mother’s D. my mother is 2. ______ idea is to take a family photo online. A. Zihan B. Zihans C. Zihan's D. Zihans’ 3. The photo shows four smiling faces. It is ______ best photo. A. the family B. the family's C. the families D. the families’ 4. — Is that ______ voice? — Yes, it’s his. A. Dad B. Dad's C. Dads D. Dads’ 5. In the family tree, Eric and Tania are Catherine’s ______. A. parents B. grandparents C. uncle and aunt D. brother and sister B. 完成句子（★★） 根据提示，用名词所有格完成句子。 1. 那是我妈妈的电脑。 That is __________ computer. 2. 这是子涵的主意。 This is __________ idea. 3. 我听到爸爸的声音。 I hear __________ voice. 4. 这是我们家最好的照片。 This is __________ best photo. 5. 玛丽是吉姆的妻子。 Mary is __________ wife. 拓展思考 写一段话（至少5句）介绍你的家庭成员或家人的物品。使用至少三个名词所有格。例如：This is my mother's phone. My father’s car is blue. My sister's room is tidy. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. Mum’s 2. Zihan's 3. Dad’s 4. family's 5. Catherine’s 小试牛刀 B 1. Is this Mum's computer? Yes, it is. / No, it isn’t. 2. Is Zihan's idea to have a video call? Yes, it is. / No, it isn’t. 3. Is the family's best photo on the screen? Yes, it is. / No, it isn’t. 配套练习 A 1. C 2. C 3. B 4. B 5. B 配套练习 B 1. Mum's 2. Zihan’s 3. Dad's 4. our family’s 5. Jim's 拓展思考（示例） My mother’s phone is always on the table. My father's car is parked outside. My sister’s room is very tidy. Her desk is clean. My brother's toys are in a big box. Grandma’s glasses are on the sofa. I love my family. Everyone's things tell a story. We are a happy family. That’s my family’s greatest treasure. 1 学科网（北京）股份有限公司 $