Unit 2 课时3 Section A（Grammar Focus）（课件）英语人教版2024七年级上册

Unit 2 We’re family. Section A Grammar Focus Contents 1 Lead in 2 Presentation 3 Practice 4 Production 5 Summary 6 Language points 7 Exercises 8 Homework 学习目标 通过本节课学习，学生能够： 1.归纳动词一般现在时第三人称单数的变化规则，识别名词所有格（'s）的构成规则（学习理解） 2.模仿范例句型（Do/Does...? Whose...?），就教材提供的家庭话题进行简单问答。（应用实践） 3.运用所有格和动词三单描述真实家庭成员的个人情况和爱好等。（迁移创新） Part 1 Lead in Watch the video Let’s say I give you. You give him. He gives her. She gives it. It gives us. We give them. They give us. And we give them. I love you. You love him. He loves her. She loves it. It loves us. And we love them. They love us. And we love them. Can you find the differences? love love loves loves loves love love love give give gives gives gives give give give he, she, it被称为第三人称单数。 Part 2 Presentation Teng Fei and his grandfather play ping-pong every week. Teng Fei’s grandfather loves sport. They have some nice ping-pong bats. Teng Fei’s father has a fishing rod. Do you play the piano? Yes, I do./ No, I don’t. Does your father spend a lot of time fishing? Yes, he does./ No, he doesn’t. Whose piano is this? It's my mother's. Read the sentences. How do the verb forms change with the subjects? 3a Let’s finish the chart 单数 复数 第一人称 第二人称 第三人称 I we you you she, he, it, Lily, your father,... They, Peter and Teng Fei,... Notice:在一般现在时的肯定句中，当主语为第三人称单数时，谓语动词要用三单形式。 Let’s think 什么是一般现在时？ 现在 过去 将来 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) Let’s learn 2.一般现在时的结构 构成 be动词型 实义动词型 S非三单+V原形 +其他 S三单+V三单 +其他 1.一般现在时的标志词 表示频率的词：usually, often, never, every day, always.... Let’s learn be动词型句子结构：主语+be动词+其他 1.肯定句：I am a student.我是一名学生。 He is fat. 他很胖。 2.否定句：I am not a student.我不是一名学生。 He is not(=isn’t) fat. 他不胖。 3.一般疑问句：将be动词提到前面 □-Are you a student?你是一名学生吗？ -Yes, I am.是的，我是。/ No, I am not.不，我不是。 □-Is he fat?他胖吗？ -Yes, he is.是的，他胖。/ No, he isn’t.不，他不胖。 Let’s learn 实义动词非三单句子结构：主语+实义动词原形+其他 1.肯定句：We go to school every day.我们每天都去学校。 They play football every weekend.他们每个周末都踢足球。 2.否定句：We don’t go to school every day.我们不是每天都去学校。 They don’t play football every weekend.他们不是每个周末都踢足球。 3.一般疑问句：在句首加Do □-Do you go to school every day?你们每天都去学校吗？ -Yes, we do. 是的。/ No, we don’t.不是。 □-Do they play football every weekend?他们每周末都踢足球吗？ -Yes, they do.是的。/ No, they don’t.不是。 Let’s learn 实义动词三单句子结构：主语+实义动词三单形式+其他 1.肯定句：My mother often washes clothes at night. 我妈妈经常晚上洗衣服。 He goes to park every Sunday.他每周天去公园。 2.否定句：My mother doesn’t wash clothes at night.我妈妈不在晚上洗衣服。 He doesn’t go to park every Sunday.他不是每个周天都去公园。 3.一般疑问句：在句首加Does，实义动词变原形 □-Does your mother often wash clothes at night?你妈妈经常晚上洗衣服吗？ -Yes, she does. 是的。/ No, she doesn’t.不是。 □-Does he go to park every Sunday?他每周天都去公园吗？ -Yes, he does.是的。/ No, he doesn’t.不是。 Let’s learn 动词第三人称单数的变化规则 1.直接在动词词尾加-s like--likes work--works play--plays 2.以字母s,x,ch,sh结尾的动词，在词尾直接加-es pass--passes fix--fixes watch--watches wish--wishes 3.以 “辅音字母加-y结尾的动词，要先变y为i再加-es study--studies cry-cries fly--flies 4.特殊情况 have--has do--does go--goes Let’s review 名词所有格 1.一般在名词词尾加-s Teng Fei--Teng Fei’s grandpa(腾飞的爷爷) 2.以-s结尾的复数名词，名词末尾 + '（仅加撇号） parents--parents’ car(父母的车) 3.共有：最后一个人名 + 's。谓语动词用单数 Teng Fei and Peter's teacher（腾飞和彼得共同的老师） 4.各自所有：每个人名 + 's。谓语动词用复数 Teng Fei’s and Peter's book（腾飞和彼得各自的书） Part 3 Practice 写出下列动词的三单形式 looks look has have goes go stays stay studies study cries cry takes take does do Let’s write Complete the sentences with the correct possessive form (’s) of the words in brackets. 3b 1.This is _______ (Kate) cat. It likes fish very much. 2.This is _______________ (Peter and Emma) classroom. They love their big and clean classroom. 3.These are my little_________ (brothers) balls. They play with them in the playground every day. 4.A: Whose caps are these? B: They’re my _____________ (grandparents). They like wearing caps. 5.A: Whose schoolbag is this? B: It’s _________ (Teng Fei). He likes the colour blue. Kate’s Peter and Emma’s brothers’ grandparents’ Teng Fei’s 3c Complete the passage with the correct forms of the verbs in the box. be like look make play talk have 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. has makes looks likes talk play are Part 4 Production I have a brother and a sister. My brother is tall, and he has short hair. He is really funny, and he often makes us laugh. My sister looks very different. She is short, and she has long brown hair. She is a quiet girl. She really likes reading. I’m not tall or short. I don’t talk or read much. But I play the violin really well. I also like playing tennis. We are all different, but we have a lot of fun together. Let’s read and think topic主题 details细节 summary总结 Fill in the chart I have a brother and a sister. My brother is tall, and he has short hair. He is really funny, and he often makes us laugh. My sister looks very different. She is short, and she has long brown hair. She is a quiet girl. She really likes reading. I’m not tall or short. I don’t talk or read much. But I play the violin really well. I also like playing tennis. We are all different, but we have a lot of fun together. My brother My sister I Height(身高) Hair(头发) Personality(品格) Hobby(爱好) tall short funny,make us laugh short long brown quiet likes reading not tall or short don’t talk or read much play the violin;play tennis Ask and answer questions about each other's family. 3d Do you have any sisters or brothers? Does your father play any sport? Does your mother like music? Do you have any sisters or brothers? Yes, I do. I have a brother. Let’s say I have .... He / She is .... He / She often .... He / She likes .... My ... 选择你的一些家庭成员，介绍一下特征和喜好等。 Excellent Great Good Language Pronunciation Performance Part 5 Summary Summary 一般现在时 定义 标志词 句子结构 动词三单变化 在“现在”的时间段内，经常发生的动作(v)或存在的状态(be) always，often，等频率副词 be动词型 实义动词型 S非三单+V原形 +其他 S三单+V三单 +其他 1.一般加-s 2.以字母s,x,ch,sh结尾的动词，在词尾直接加-es 3.以 “辅音字母加-y结尾的动词，要先变y为i再加-es 4.特殊情况 Part 6 Language Points Language points 1. They like wearing caps.他们喜欢戴帽子。 He likes the colour blue.他喜欢蓝色。 【用法详解】 like表示喜欢，后面+名词或者+doing sth I like reading books. 我喜欢看书。 My father likes apples. =My father likes eating apples. 我爸爸喜欢苹果/吃苹果。 Language points 2. She has long brown hair.她有长的棕色的头发。 【用法详解】 多个形容词修饰名词的顺序： 口诀:限定描绘大长高，形状年龄和新老； 颜色国籍跟材料，作用类别往后靠。 a nice long new black Chinese plastic pen 限 描 长 新 颜色 国籍 材料 Part 7 Exercises 一、用所给单词的所有格填空。 1. This is____________(Peter) dog. It is so cute. 2. That is_____________________(Tom and Mike) teacher. She is very beautiful. 3. Every 10th September is______________(Teachers) Day. 4. This is my __________(parents) bedroom. It’s big. 5. -Whose schoolbag is this? -It’s __________(Mary). She likes red. Peter’s Tom and Mike’s Teachers’ parents’ Mary’s 二、用所给动词的正确形式填空。 1. My grandparents ________ (drink) milk every day. 2. Mike ________ (like) playing ping-pong very much. 3. She _______ (take) her dog for a walk every night. 4. My mother ________ (wash) clothes every day. 5. We _______ (have) English and PE every Tuesday. 6. Maria often _______ (have) dinner at home. 7. —________ your brother ________ (watch) TV every day? —No, he _________. drink likes takes washes have has Does watch doesn’t 三、句型转换。 1.I have a cousin.(改为一般疑问句) _____ ______ ______ a cousin? 2.She has short brown hair.(改为一般疑问句)_____ ___ _____ short brown hair? 3.She is a quiet girl.(改为否定句) She _________ a quiet girl. 4.My sister likes blue.(改为一般疑问句) _____ _____sister ______blue? 5.Do you often help your mother.(肯定回答)___________________ 6.Does Teng Fei have a football?(否定回答)___________________ 7. It’s my father’s.(对画线部分提问) _______ cap ______ this? Do you have isn’t Does she have Does your like Yes, I do. No, he doesn’t. Whose is Part 8 Homework Homework 基础性作业：①抄写并背诵本节课学习的单词，巩固课堂所学。 ②熟读并背诵3c短文 进阶性作业：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。 $$I gave you, you give hell, he gives her a, we tell them and they tell us. I love you. You love hill. SHE loves and he loves us. We love them. Yeah they love us. We love. I care with you, care with you, can you take? Can you take away? 也爱了，又晕了，虚了。