Unit3 Section A grammar focus 物主代词专项讲解课件2025-2026学年人教版英语七年级下册

该初中英语课件聚焦物主代词语法点，通过任务分析代词指代、圈出频率副词并排序导入，衔接形容词性与名词性物主代词的分类及用法，以规则解析、口诀记忆、对比表格为支架构建知识体系。 其亮点在于采用“有名则形，无名则名”口诀及变格规则表辅助记忆，结合情景翻译、对话填空等多样化练习，提升学生语言运用能力。通过对比辨析培养思维品质，助力学生掌握语法规律，教师可高效开展教学，促进学生语言能力与学习能力发展。

Grammar Focus Unit 3 keep fit！ 语法聚焦：物主代词 Read the sentences. Decide what the pronouns in bold refer to. Circle theadverbs of frequency and put them in order from the least to the most often. Is this baseball glove yours? Yes, that's mine. Thank you. Whose badminton racket is this? I think it's Han Lin's. His “HL”on it. Do you often play ping - pong? Yes, I play once / twice / three times a week. How often do you play football? I seldom / hardly ever play it. I never do. 什么是物主代词？ 物主代词分为哪几类？ 形容词性物主代与名词性物主代词 1、形容词性物主代词不能单独使用，其后必须加名词，表示某人所拥有： ( my / your / his / her / its / our / their ) + 名词 my pen 我的钢笔 your bag 你的书包 his bike 他的自行车 her desk 她 2、如果名词前有形容词性物主代词, 就不能同时用冠词 (a, an, the) 或指示代词 ( this, that, these, those)修饰此名词。 [正] This is my eraser. [误] This is my a eraser. 3、形容词性物主代词 与形容词一起修饰名词时, 要放在形容词之前。 即：形代+形容词+名词 如: his old books 他的旧书 their Chinese friends 他们的中国朋友 形代 形容词 名词 物主代词分形、名，形容词性先出场； 我的 my， 你的 your， 男他的 his， 女她的 her， 物它的 its不加点， 我们的 our， 他、她、它们的 their， 你们的 your 形容词性物主代词之歌： 注意“有名则形”：物主代词后面有名词时，就用形容词性物主代词 my book， his goose 物主代词形 变 名，多数词尾+s,my变mine，需分明，his，its是本身， my your his her its our their your 注意“无名则名”：物主代词后面没有名词时，就用名词性物主代词 It's mine. It's his. mine yours his hers its theirs ours yours 人称 数 人称代词 物主代词 主格 宾格 形物代 名物代 第一人称 单数 I me my mine 复数 we us our ours 第二人称 单数 you you your yours 复数 you you your yours 第三人称 单数 she her her hers 单数 he him his his 单数 it it its its 复数 they them their theirs 按要求写出下列代词的其他形式。 1.my(名物代)_____ 2.their(名物代)_____ 3.it(复数)_____ 4.her(名物代)_____ 5.my(名物代)_____ 6.yours(形物代)_____ 7.his(形物代)_____ 8.its(形物代)_____ 9.ours(形物代)_____ 10.hers(形物代)_____ mine theirs they hers mine your his its our her 注意 汉语表达常有省略“的”字的习惯,如:我哥哥、你们老师。但英语中只能译成： my brother, your teacher;而不能译成 I brother, you teacher。 1.— Cindy, is this ____ new bike? — No, it is not my bike. ____ is over there. A.you; Mine B.your; My C.your; Mine D.yours; Me 2.— Are Kate and Joan ____ good friends? — Yes, they are. Please look after ____． A.you; theirs B.your; them C.yours; theirs D.you; them 3.— Is this ____ ruler? — No. ____ is over there. A.her; Her B.her; Hers C.hers; Hers D.hers; Her C 有名则形 无名则名 B 有名则形 动词介词后用宾格 B 有名则形 无名则名 1.这是你们的车吗？ 2.不，这不是我们的车。 3.我们的车是白色的。 4.这是他们的车。 5.他们的车是黑色的。 Is this your car?=Is the car yours? No, it's not our car. Our car is white. This is their car. Their car is black. 情景翻译 3b Complete the conversations with the correct pronouns. 1. A: Dad, where are my tennis shoes? And Tom's? B: Yours are right here. are over there. 2. A: Whose badminton racket is that? It looks just like mine! B: It's Sarah's. It's not ! 3. A: Who does this T - shirt belong to? Is it yours? B: Yes, it's Thanks! 4. A: Are these our baseballs? B: No, they're not They belong to Emma and Ella. They're His yours mine ours theirs 3c 练习 Complete the passage with usually always usually sometimes，seldom or never . I love jogging! I jog in the park near my home in the morning. The air is fresh, and I can hear birds singing. I jog in the evening after work, but I jog when I'm tired. I jog in the afternoon on working days because I'm busy then. It's easy to go jogging. You just need running shoes. I jog three times a week or more. I'm full of energy after jogging. Keeping fit is not that hard! usually sometimes seldom never always 七. 作业布置（课后完成） 1.完成课本上相关的课后练习题。 2.用所学的物主代词和频率副词写一篇短文，描述自己的日常生活和兴趣爱好。 $