Unit 2 Section A Grammar 课件-2024-2025学年人教版英语七年级上册

Unit 2 We’re Family! Section A Grammar Focus What is your family like? By the end of this lesson, you’ll be able to: Summarize the relationship between verbs and different personal pronouns in the present simple tense by observing the examples. talk about family members’ hobbies and use possessive form to introduce family’s things. talk about your family members’ appearance, personality, hobbies and other information with present simple tense. Learning objectives Warming up _______(do) Teng Fei’s grandpa play ping-pong? Yes, they ______ (play) ping-pong every week. Teng Fei’s grandpa __________ (love) sport. Does play loves They ______ （have) some nice ping-pong bats. have Teng Fei’s father ____ (have) a fishing rod. has Ask and answer _______(do) you play the piano? Do Yes, I _____. / No, I _____. do don’t _______(do) your father spend a lot of time fishing? Does Yes, he_______. / No, he _______. does doesn’t Whose piano is this? It’s my mother’s. 动词形式 v. 改变 n. 主语 3a Read the sentences. How do the verb forms change with the subjects. Exploring the rules: 第三人称复数 动词用原形 第三人称单数 动词用第三人称单数 一般疑问句 主语任何人称动词用原形 回答看问句主语对应变化 We are going to learn something about simple present tense (do). Grammar Focus (一般现在时) simple present 一般现在时 含有实义动词(v) I. 意义： 在“________”的时间段内，经常发生的______ (v)或存在的 _______ (be)。 现在 play 过去played 将来 现在 动作 状态 2. 结构变化 I live in China. I play basketball with Teng Fei. My father and I like sport. My name is Peter. I’m from the UK. Meimei and I are in Class 1. S(主语)+____ +其他 S(主语)+_____ +其他 V 1 2 be I live in China. We (father and I) like sport. He (Teng Fei) plays ping-pong every week. You play ping-pong every week. You and your friend both like sport. She (Li Xin) plays the erhu well. They (Teng Fei and his friend) play ping-pong well. It ( dog) has two big eyes. S(主语)+_____ +其他 V 2 第一人称 第二人称 第三人称 He (Teng Fei) plays ping-pong every week. She (Li Xin) plays the erhu well. They (Teng Fei and his friend) play ping-pong well. I live in China. We (father and I) like sport. It ( dog) has two big eyes. You play ping-pong every week. You and your friend both like sport. 当主语是第三人称单数 时, 动词用第__人称 单数形式，除此 之外其他人称都 用________。 三 动词原形 单 数 一般现在时的结构 be动词型 实义动词型 主语+be +其他 S非单三 +V原形 +其他 S单三 +V单三 +其他 3.人称变化 分清第三人称单数 人称代词 __________ 是第三人称单数。 It looks like a cat. She plays the piano well. He likes sport. he, she, it 1 3.人称变化 分清第三人称单数 单个______、_______或______ 作主语:是第三人称单数。 Mr Smith is our English teacher. Beijing is in China. Sun Yingsha plays ping-pong best. 人名 2 地名 称呼 3.人称变化 分清第三人称单数 ____ 可数名词或 _________ + _______ 可数名词"作主语时，是第三人称单数。 That schoolbag red. This book is yours. A horse is useful animal. 单数 2 "this /that / the 单数 The cat is Lucy’. 4. the 3rd change (动词变化) 在动词后面+ _____; 以“s,x, sh, ch”结尾的动词在词尾+ _______; study- fly- play- miss - fix - brush - watch - love - s es flies loves watches fixes brushes misses studies plays 3. 以“辅音字母+y”结尾的动词变__为__加“___”以“元音字母+y”结尾的动词直接加_____“ y i es s 1 2 3 4 go - do - have - be - goes does has is 特殊三单特殊记 否定回答：____________ 5.句式变化 把下面句子变成 一般疑问句。 I have a brother. He often plays tennis 肯定回答：____________ Does he often play tennis? Do you have a brother? Yes, I do. 否定回答：____________ No, I don’t. 当主语是非第三人称单数时：在主语前 + _____。 do 肯定回答：____________ Yes,主语+do/does. No, 主语+don’t /doesn't. 当主语是第三人称单数时：在主语前+ _____ , 同时将单三形式的动词变回 _____。 does 肯定回答：____________ Yes, he does. 否定回答：____________ No, he doesn’t. 原形 1 2 3 两种情况下都要注意大小写和标点的变化；如主语第一人称(I,we)别忘变第二人称(you)；如有some别忘变any；如有and别忘变or！ A. 肯定陈述句变成 一般疑问句。 5.句式变化 把下面句子变成否定句。 I have a brother. He often plays tennis He doesn’t often play tennis. I don’t have a brother. 当主语是非第三人称单数时：在 主 + ________ + 动词原形 do not 提示：两种情况下都要注意如有some别忘变any；如有and别忘变or！ 当主语是第三人称单数时：主+ ________+动词____ 。 does not don’t = do not doesn’t = does not 原形 1 2 B.肯定陈述句“变成否定句： 5.句式变化 B.肯定陈述句“变成否定句： Read the sentences. How do the verb forms change with the subjects. Exploring the rules: 3a Whose piano is this? It’s my mother’s. 名词所有格 所有格表示所属关系，’s所有格是其中的一种，意为_______ 。 Exploring the rules: 名词所有格名词 定义： 名词后加 ‘s或of来表示所有关系，叫做名词所有格。 “....的” 2. 以 -s或 es结尾的复数名词只需在词尾加 ______; 1. 单数名词和不以-s结尾的复数名词在词尾加 _____; ‘s ‘ the boy's mother students’ schoolbags women's clothes 3. 表示两个人共同拥有某物时，只需后一个名词用 ____ 所有格，后面名词用_____;表示两个人各白拥有某物时，则两个名词 都得用 ‘s 所有格。后面名词用 _______。 ‘s 单数 复数 This is Linda and Benny’s desk. Linda Benny These are Linda’ and Benny’s desks. This is_______(Kate) cat. It likes fish very much. This is _________________ (Peter and Emma) classroom. They love their big and clean classroom. These are my little ____________ ( brothers) balls. They play with them in the playground every day. A: Whose caps are these? B: They’re my _____________ (grandparents). They like wearing caps. A: Whose schoolbag is this? B: It’ _________ (Teng Fei). He likes the colour blue. 3b Complete the sentences with the correct possessive form (’s) of the words in brackets. Kate’s Peter and Emma’s grandparents’ brothers’ Teng Fei’s 所有格 n.操场 I have a brother and a sister. My brother is tall, and he _______ short hair. He is really funny, and he often _________ us laugh. My sister ________ very different. She is short, and she has long brown hair. She is a quiet girl. She really ________ reading. I‘m not tall or short. I don’t ________ or read much. But I ________ the violin really well. I also like playing tennis. We _________ all different, but we have a lot of fun together. be like look make play talk have 3c Complete the passage with the correct forms of the verbs in the box. has makes likes is talk play look Do you have any sisters or brothers? Yes, I have an older sister. She's really smart and loves to read. 3d Ask and answer questions about each other’s family. Group work Yes, he does. My father likes running in the morning. He almost runs every day. Does your father play any sport? 3d Ask and answer questions about each other’s family. Group work 3d Ask and answer questions about each other’s family. Group work Does your mother like music? Yes, she does. My mother plays the piano beautifully. Hello, everyone! Now I will share something about my family. My father likes… My mother … … As for me, I … That’s all, thank you. Report Summary 一般现在时（simple present） 在“现在”的时间段内，经常发生的动作(v)或存在的状态(be) 一般现在时的结构 be动词型 实义动词型 主语+be +其他 S非单三 +V原形 +其他 S单三 +V单三 +其他 1 情况 构成方法 一般情况 以s, x, ch, sh结尾 以“辅音字母+y”结尾 特殊 V（单三）变化规则： 2 词尾加-s 词尾加-es 变y为i, 再加-es go-goes, do-does, have-has, be-is I _______ (have) a sister and a brother. On weekends, Peter _______ (like) playing basketball. He _____ ( play) it with his friends. Lily always _____ (help) her mother clean the room every day. - ______ your sister ____ (go ) to the library every Saturday? - Yes, she ______ (like ) reading very much. likes have 一、根据句意，用所给词的适当形式填空。 plays helps Does go likes Exercises 5. Jack ____________ ( not play) computer games. 6. - _______ you _________(play) the piano? - Yes, I do. 7. Jack and Mark are form London. They ________ (live) in China now. 8. I __________( watch) TV and my brother _________ (listen） music at night. 9. My friend _________(play) soccer with me after school. 10. Tim is a book lover. She ___________ (spend) an hour reading every day. doen’t play Do play live watch listens plays spends 二、句型转换。 1. I have a baseball bat. (改为一般疑问句) ______ ______ ______ a baseball bat? 2. My brother has a soccer ball. (改为一般疑问句) _____ your brother ______ a soccer ball? 3. Do your friends have a volleyball? (肯定回答) ______, ______ ____. 4. Does Mr Smith have a brother? (否定回答) _____, _____ _______. Do you have Does have Yes they do No he doesn’t Homework 基础作业： 抄写并背诵本节课学习的单词，巩固课堂所学。 2. 提高作业： 熟读并背诵3c短文 3. 挑战作业： 结合本节课所学用英语创编对话。要求分别使用第一和第三人称的一般现在时的句子，包含至少三个人物及介绍他们的性格及爱好，发挥想象力，体现创新性。 $$null