Unit 1 Section A Grammar 语法课课件 2025-2026学年人教版（2024）七年级英语上册

Unit 1 You and Me Section A How do we get to know each other? Grammar Focus 1 Learning Goals 1. 能够识别不同的人称代词，并正确说出不同人称代词与系动词be的搭配关系，初步建立主谓一致意识。 2.能够正确运用系动词be构建正确的陈述句和疑问句，并运用句式介绍自己或他人。 3.能根据不同的人称识别其对应的形容词性物主代词，并结合语境正确使用这些物主代词。 2 Do you know how to introduce a person? Name: Peter Brown Age: 13 Country: the UK Class: One Class teacher: Ms Gao Hello! ______ Peter Brown. ____ _____ 13 years old. ____ come from the UK. Now ____ ____ in Class One, Grade Seven. And Ms Gao ____ ____ class teacher. I’m I am I I am is my 3 Do you know how to introduce a person? Name: Chen Jie Age: 12 Country: China Class: Two Class teacher: Mr Lu Hi! I’m Ella. This _____ _____ friend, Chen Jie. Chen is _____ last name. ____ is 12 years old. _____ from China. _____ ____in Class Two. _____ class teacher _____ Mr Lu. is my her she She’s She is Her is 4 3a Pay attention to the red words. Then write am, is, or are next to the personal pronouns(人称代词). Are you Peter? Yes, I am. / No, I’m not. Are Meimei and Peter in the same class? Yes, they are. / No, they aren’t. Where is Mr Smith from? He’s from the US. What class are you in? I’m in Class 1, Grade 7. Who’s your class teacher? It’s Ms Gao. I ______ You ______ He/She/It ______ We/They______ am are is are 1. 5 一、人称代词 1.概念：表示‘你、我、他，你们、我们’等的词叫做人称代词，有人称（第1、2、3人称）、数（单数、复数）和格（主格、宾格）的变化。 2.人称代词主格：在句中作主语，指动作的发出者。 人称代词宾格，在句中作宾语，指动作的承受者，通常放在v.和prep.之后。 Grammar Focus ①人称代词主格&形容词性物主代词 1. 6 For example: 1. I am a student. 3.Listen to me carefully. 2. They are from China. 4.We all like them . I 人称代词主格 作主语 they 人称代词主格 作主语 me 人称代词宾格，prep.后 作宾语 them 人称代词宾格，v.后 作宾语 Grammar Focus ①人称代词主格&形容词性物主代词 1. 7 二、物主代词 1.概念：是表示所属关系的代词，分形容词性物主代词和名词性物主代词。 2.形容词性物主代词相当于形容词，放于名词前作定语，不能单独使用，表示‘谁的’。 名词性物主代词相当于名词，可作主语、表语、宾语，其后不接名词，单独使用，等于‘形物代+n.’. Grammar Focus ①人称代词主格&形容词性物主代词 1. 8 For example: This is my book. = The book is mine. Those are her friends. = Those friends are hers. Grammar Focus ①人称代词主格&形容词性物主代词 my 形容词性物主代词 mine 名词性物主代词 mine = my book her 形容词性物主代词 hers 名词性物主代词 her friends = hers 1. 9 人称 数 主格 宾格 形容词性 物主代词 名词性物 主代词 第一 人称 单数 I 我 me 我 my 我的 mine 我的 复数 we 我们 us 我们 our 我们的 ours 我们的 第二 人称 单数 you 你 you 你 your 你们的 yours 你们的 复数 you 你们 you 你们 your 你们的 yours 你们的 第三 人称 单数 he 他 him 他 his 他的 his 他的 单数 she 她 her 她 her 她的 hers 她的 单数 it 它 it 它 its 它的 its 它的 复数 they 他们 them 他们 their 他们的 theirs 他们的 10 Exercises： 用单词的正确形式填空： 1.This is _____(I) friend. _____(she) name is Emma. 2.Can you see the dog? _____(it) is brown. 3._____(he) father is a teacher. 4.I have an apple. _____(it) colour is red. 5.-Are these _____(you) socks? -Yes, thank _____(you). 6.我和他是同学。 my Her It His Its your you He and I are classmates. 【巧记】 人称代词的排列顺序 单数人称二三一，复数人称一二三。 男女并列男在前，错误责任“我”来担。 11 1.含义 be动词也称连系动词，是用来辅助主语的动词。其本身有词义，但不能独立作谓语，其后必须接表语，构成系表结构，说明主语的状况、性质、特征等。 Grammar Focus ②含系动词be(am, is, are) 的一般现在时 1. 12 2.形式 三种： am ， is ， are。由主语决定，需和主语的人称和数保持一致。 Grammar Focus ②含系动词be(am, is, are) 的一般现在时 [巧记] be动词，多变化， 我I用am，你you用are， is连着他he她she它it， 单数is，复数are， 切莫弄错闹笑话。 1. 13 Be动词归类： am is are geese apple I he Ella and Emma you they cat 1. 14 3.句式 1)肯定句：主 + be + 其他. 2)否定句：主 + be not + 其他. (am not不能缩写; is not=isn’t;are not=aren’t ) 3)疑问句：-Be + 主 + 其他？ -Yes, 主 + be. / No, 主 + be not. Grammar Focus ②含系动词be(am, is, are) 的一般现在时 1. 15 eg.变否定句和疑问句 I am a teacher. I am not a teacher. Are you a teacher? Yes, I am. / No, I’m not. Grammar Focus ②含系动词be(am, is, are) 的一般现在时 The apple is red. The apple isn’t red. Is the apple red? Yes, it is . / No, it isn’t. 1. 16 陈述句：I am a teacher. 一般疑问句：Are you a teacher? Grammar Focus ②含系动词be(am, is, are) 的一般现在时 含be动词的陈述句变疑问句： ‘一提’：be动词提至句首； ‘二改’：be动词首字母改为大写； 一二人称互改； ‘三问号’：句末加问号。 1. 17 3b Circle the correct words to complete the sentences. (1) Emma and Ella is / are twins. They are / is from the US. (2) I am / are 12 years old. Peter am / is 12 years old too. (3) Lin Hai’s favourite colour is / are green. (4) Lisa’s pet cat is / are very cute. She likes it very much. (5) Tom and I am / are both in the school band. 18 3c Complete the passage with am, is, and are. Hello! I ______ Liu Yu. I ______ 13 years old. I _______ from Chengdu, China. My favourite animal ________ the panda. I like hot pot very much. This is my new classmate. Her name is Sally Wood. She ______ also 13 years old. She _____ from Sydney, Australia. Now she lives in Chengdu with her parents. She likes Chinese food a lot. Her favourite food ______ Mapo tofu. Sally and I ______ good friends. am am am is is is is are 19 1. 20 3d Introduce one of your new friends to a partner. Hello! I’m ... This is my new friend. His / Her name is ... He’s / She’s from ... His / Her favourite ... is ... I ∙∙∙∙∙∙∙∙∙∙∙∙ my he ∙∙∙∙∙∙∙∙∙∙ his she ∙∙∙∙∙∙∙∙ her 1. 21 Language Points 1.Emma and Ella are twins. (P23 3b) twin n.双胞胎之一 adj.双胞的 eg. I have a twin brother. 2.Lin Han’s favourite colour is green. (P23 3b) favourite = favorite adj. 最喜爱的 n.最爱的人/物 eg. 英语是我的最爱。 English is my favourite. = English is my favourite subject. 22 Language Points 3. Linda’s pet cat is very cute. She likes it very much. (P23 3b) 1) very adv.非常，修饰adj./adv. , 放在所修饰词之前。 eg. 我们的教室很整洁。 Our classroom is very tidy. 2) very much adv.非常，修饰v. ，等于a lot, 放在所修饰词之后。 eg. Thanks very much / a lot. 3) a lot of + 复n. / un. 许多... eg. I like reading a lot. So I know a lot of things. 23 Language Points 4. Tom and I are both in the school band. (P23 3b) both adj. & pron. 两个；两个都 1) 放于三类动词后，实义动词前。 eg. They are both teachers. / They both like math. 2) both ... and... 两者都 eg. 我和你都在自中国。 Both you and I come from China. 3) both of + n./pron. 两者都,谓语动词用复数。 eg. Both of you are right. 24 Language Points 5.She is also 13 years old. (P23 3c) also adv.也，放于三类动词后，实义动词前。 = too 放于句末，可用逗号隔开。 eg. 我的弟弟也来自美国。 My brother is also from the US. eg. 他也犯了一个错。 He also makes a mistake. 25 Language Points 6.Now she lives in Chengdu with her parents. (P23 3c) live vi.居住 live in/at sp (with sb) (和某人)居住在某地 eg. 我和同学一起住在学校。 I live at school with my classmates. 26 形容词性 物主代词 含be动词的 一般现在时用法 人称代词 主格 Summary 1. 27 THANKS 28 Blues 210180.53 $$