Unit 1 You and Me 单元语法精讲精练2026-2027学年人教版七年级英语上册

七上 Unit 1 You and Me 单元语法精讲精练 第一部分 单元两大核心语法 语法一：be 动词（am /is/are）一般现在时（本单元核心） 一、核心含义 be 动词是本单元唯一动词，用于介绍个人信息、身份、年龄、籍贯、班级、所属关系，描述客观事实、个人现状，属于一般现在时；有人称和单复数变化，无实义动词变形。 二、句式结构 1. 人称搭配固定规则（必背） 主语 搭配 be 动词 缩写形式 I am I’m = I am you /we/they / 复数人名 are you’re / we’re / they’re he /she/it / 单数人名 / 单数事物 is he’s / she’s / it’s / who’s = who is 2. 肯定句 结构：主语 + am/is/are + 信息（姓名 / 年龄 / 地点 / 班级 / 爱好） 例句： I’m Liu Yu. 我是刘宇。 She is Sally. 她是萨莉。 They are good friends. 她们是好朋友。 3. 一般疑问句（be 提前） 结构：Am/Is/Are + 主语 + 其他？ 回答必须对应 be 动词，不能混用 —Are you Peter? —Yes, I am. / No, I’m not. —Is he from the US? —Yes, he is. / No, he isn’t. —Are they in Class 1? —Yes, they are. / No, they aren’t. 4. 特殊疑问句（疑问词 + 一般疑问语序） What’s your name? 你叫什么名字？ How old are you? 你几岁？ Where is he from? 他来自哪里？ What class are you in? 你在哪个班？ Who’s your class teacher? 你的班主任是谁？ 三、易混辨析 is vs are 单数主语（单个某人、单个物品）用 is；复数主语（多个人、多个事物）用 are Emma and Ella are twins.（两个人，复数→are） Lisa’s cat is cute.（单数动物→is） 名词所有格区分 his（他的）、her（她的），后接名词，搭配 be 动词不变 His name is Peter. Her favourite food is Mapo tofu. 四、标志词 / 场景提示 name, age, from, class, teacher, favourite, live, hobby；问句 How old / Where / What class / Who 语法二：形容词性物主代词 I-my /he-his/she-her 一、核心含义 物主代词表示 “…… 的”，后面必须加名词，用于介绍他人信息、自我介绍。 主格（作主语） 形容词性物主代词（+ 名词） 中文 I my 我的 he his 他的 she her 她的 二、句式结构 My + 名词 + be… His + 名词 + be… Her + 名词 + be… 例句： My name is Liu Yu. His favourite sport is tennis. Her pet is a parrot. 三、易混易错点 his 男女通用？不：he 对应 his（男性）；she 对应 her（女性） 物主代词后面必须带名词，不能单独使用 四、标志词 my, his, her + name / age / class / food / sport / pet 语法三：姓名结构（first name 名 /last name 姓）拓展考点 英文姓名顺序：名在前，姓在后 Peter Brown → first name: Peter；last name: Brown 提问拼写：How do you spell your name? 回答：E-M-M-A 第二部分 语法专项精练 一、be 动词基础专练（用 am /is/are 填空） I ______ Liu Yu. (am) I ______ 13 years old. (am) She ______ from Australia. (is) Her favourite food ______ Mapo tofu. (is) Sally and I ______ good friends. (are) Emma and Ella ______ twins. (are) What class ______ you in? (are) Who’s your teacher? It ______ Ms Gao. (is) ______ you from the UK? (Are) ______ he 12 years old? (Is) 二、物主代词填空（my /his/her） ______ name is Peter. He is from London. (His) Pauline has a parrot. ______ pet’s name is Coco. (Her) I live in Chengdu. ______ favourite animal is panda. (My) This is Sally. ______ favourite food is Mapo tofu. (Her) Tom likes tennis. ______ favourite sport is tennis. (His) 三、易混辨析单项选择 （一）be 动词辨析 ( )1. Tom and I ______ in Class 1. A. am B. is C. are ( )2. My cat ______ very cute. A. am B. is C. are ( )3. —______ you 12 years old? —Yes, I ______. A. Are; am B. Is; is C. Are; are ( )4. Who ______ your class teacher? A. am B. is C. are （二）物主代词辨析 ( )1. This is Pauline. ______ hobby is playing tennis. A. My B. His C. Her ( )2. Peter likes the guitar. ______ favourite place is the Great Wall. A. His B. Her C. My ( )3. I’m Liu Yu. ______ favourite food is hot pot. A. His B. My C. Her 四、句型转换 （一）be 动词句型转换 I am 13 years old.（改为一般疑问句） ______ ______ 13 years old? She is from Australia.（改为否定句） She ______ ______ from Australia. They are good friends.（改为一般疑问句并否定回答） —______ ______ good friends? —No, ______ ______. His name is Peter Brown.（对划线部分提问：Peter Brown） ______ ______ name? I’m in Class 1, Grade 7.（对划线提问：Class 1） ______ ______ are you in? He is from the UK.（对划线提问：the UK） ______ ______ he from? （二）物主代词同义改写 Her name is Sally.（用 she 改写） ______ ______ Sally. My favourite sport is basketball.（I 作主语改写） I ______ basketball best. 五、短文填空（综合语法） Hello! I ______ (am/is/are) Liu Yu. I ______ 13 years old. ______ (My/His/Her) hometown is Chengdu. My favourite animal ______ the panda. This ______ my new classmate Sally. ______ (His/Her) age is 13 too. She ______ from Australia. ______ favourite food ______ Mapo tofu. Sally and I ______ good friends. ______ (Our/His/Her) favourite place is the Great Wall. 第三部分 单元配套交际语法考点 自我介绍 My name is… = I’m… 问句：May I have your name? / What’s your name? 初次见面问候 Nice to meet you. — Nice to meet you too. 介绍他人 This is my new friend. 询问个人信息全套句型 How old are you? 年龄 Where are you from? 籍贯 What class are you in? 班级 Who’s your class teacher? 班主任 What’s your favourite food/sport? 喜好 第四部分 全部习题参考答案 一、be 动词填空 1.am 2.am 3.is 4.is 5.are 6.are 7.are 8.is 9.Are 10.Is 二、物主代词填空 1.His 2.Her 3.My 4.Her 5.His 三、单项选择 （一）be 动词 1.C 2.B 3.A 4.B （二）物主代词 1.C 2.A 3.B 四、句型转换 Are you is not / isn’t Are they; they aren’t What’s his What class Where is 改写： She is like 五、短文填空 am; am; My; is; is; Her; is; Her; is; are; Our 学科网（北京）股份有限公司 $