Unit 2 We're Family!（知识讲解）2026-2027学年人教版英语七年级上册

该初中英语Unit 2知识清单系统梳理了"家庭关系"主题内容，涵盖家庭成员谈论、外貌性格描述、一般现在时（do/does）、名词所有格's等核心目标，通过Section A/B分主题词汇讲解、语法梳理、易混辨析到主题写作，搭建递进式学习支架。 清单采用分类呈现与对比分析结合的知识体系，如语法部分用表格清晰对比do/does在不同主语下的句型结构，易混辨析表区分have/has的主语差异及like/look like的用法，培养学生语言能力与思维品质。设计写作框架及范文、针对性随堂练习，助力学生高效掌握要点，教师可直接用于教学规划，提升课堂实效。

Unit 2 We're Family! 知识讲解 一、学习目标 1. talk about your family members.（谈论家庭成员） 2. describe family members' appearance and personality.（描述家人的外貌与性格） 3. use 'do/does' in present tense.（使用 do/does 构成一般现在时） 4. learn possessive case with 's.（学习名词所有格 's） 二、单元概览 主题语境 人与社会 → 家庭关系；大问题：家庭对你意味着什么？ Section A 词汇 家庭成员称调及外貌/性格描述词：father, mother, grandfather, grandmother, brother, sister, parent, family, tall, short Section B 词汇 家庭生活相关词汇：son, daughter, uncle, aunt, cousin, photo, love, like, have, has 重点短语 1. family tree 2. a photo of 3. look like 4. have/has got 5. family member 6. love sb. very much 语法重点 1. 一般现在时（实义动词 do/does） 2. 名词所有格（'s） 写作任务 用照片介绍你的家庭（Use a photo to introduce your family） 三、Section A 课文讲解 1. father / mother (n.) 父亲 / 母亲 口语中也可说 dad/mom。复数 parents。 » My father is a doctor. » Her mother is a teacher. » My parents are kind. 2. grandfather / grandmother (n.) 祖父 / 祖母 口语中也可说 grandpa/grandma。 » My grandfather is 70. » My grandmother likes cooking. 3. brother / sister (n.) 哥哥/弟弟 / 姐姐/妹妹 不区分年长年幼。 » I have a brother. » His sister is 10 years old. 4. have / has (v.) 有 主语为第三人称单数时用 has，其他用 have。 » I have a brother. » She has a sister. » Do you have a photo? 5. family (n.) 家庭 强调家庭成员时复数 families。 » I love my family. » There are five people in my family. 四、Section B 课文讲解 1. uncle / aunt (n.) 叔叔/舅舅 / 姑姑/阿姨 uncle 可指父亲或母亲的兄弟，aunt 可指父亲或母亲的姐妹。 » My uncle is a policeman. » My aunt lives in Beijing. 2. cousin (n.) 堂/表兄弟姐妹 指 uncle/aunt 的子女。 » My cousin is 12. » I have two cousins. 3. photo (n.) 照片 复数 photos。a photo of... 一张…的照片。 » This is a photo of my family. » Let me take a photo. 4. look like (phrase) 看起来像 后接名词或代词，描述外貌相似。 » He looks like his father. » She doesn't look like her mother. 五、语法重点 一般现在时（实义动词）do/does 主语 助动词 肯定句 否定句 疑问句 I/You/We/They do I have a brother. I don't have a brother. Do you have a brother? He/She/It does She has a sister. She doesn't have a sister. Does she have a sister? 名词所有格 's 结构 用法 例词 意义 单数名词 + 's 表示某人的 Tom's book, Lily's father 汤姆的书，莉莉的父亲 复数名词(s结尾) + ' 表示多人共有 my parents' room, teachers' office 我父母的房间 不以 s 结尾的复数 + 's 表示多人共有 children's books, women's room 孩子们的书 六、易混辨析 have 与 has 的区别 动词 主语 例句 have I/You/We/They + have I have a brother. We have a big family. has He/She/It + has She has a sister. He has a new bike. like 与 look like 短语 含义 后接 例句 like 喜欢 后接名词/动名词 ing I like reading. She likes music. look like 看起来像 后接名词/代词 He looks like his father. 七、主题写作 写作任务 用照片介绍你的家庭（Use a photo to introduce your family） 写作框架 1. 第一段：总体介绍（家庭成员数量、照片背景） 2. 第二段：逐一介绍家庭成员（职业、外貌、性格） 3. 第三段：表达对家庭的爱并结尾 范文参考 Look at this photo of my family. There are five people in it. My father is tall and strong. He is a doctor. My mother is beautiful and kind. She is a teacher. I have a little sister. Her name is Mary. She is 5 years old. She is very cute. My grandfather is in the photo, too. He is 68 years old. He likes telling stories. I love my family very much. We are a happy family! 八、随堂练习 I. 单项选择 1. She ______ a sister. A. have B. has C. is D. are 【答案】B 主语 she 是第三人称单数，用 has。 2. - ______ you have a brother? - Yes, I do. A. Do B. Does C. Is D. Are 【答案】A 主语 you 用 Do。 3. This is ______ photo. (汤姆的) A. Tom B. Toms C. Tom's D. Toms' 【答案】C 单数名词加 's。 II. 词汇填空 1. He ______ (has) two brothers and one sister. 【答案】has 主语 he 用 has。 2. My aunt's ______ (daughter) is my cousin. 【答案】daughter aunt 的女儿是 cousin。 3. Tom ______ (looks) like his father. 【答案】looks 主语 Tom 是第三人称单数，动词加 s。 第 页 学科网（北京）股份有限公司 $