Unit 4 Grammar课件 2025-2026学年译林版七年级英语下册

Grammar 1.获取和梳理名词所有格、形容词性和名词性物主代词的形式以及形式变化规律。 2.理解和归纳名词所有格、形容词性和名词性物主代词的表意功能和使用规则，在语境中巩固和内化其使用方法。 3.在情境中正确运用名词所有格/形容词性和名词性物主代词，加深对中国传统艺术的了解。 学习目标： Revision 2.Whose home will be put up ‘double happiness’? New couple’s home. 1.Whose paper-cuts are introduced in reading? Zhao Yue’s paper-cuts. What are the words in red? Noun+’s 名词所有格 Sandy writes a text after reading Zhao Yue’s story. Read and pay attention to the use of noun+’s. What is the use of noun+’s? We usually add ’s or ’ to a noun to express the idea of belonging (所属). Presentation 4 Read and find Singular noun It is Simon’s lantern. That is my dad’s picture. This is the child’s kite. Plural noun These are my parents’ pictures. Those are the children’s kites. ’s ’ ’s Read and answer Singular noun It is Simon’s lantern. That is my dad’s picture. This is the child’s kite. Plural noun These are my parents’ pictures. Those are the children’s kites. Whose lantern is it? It is ________ lantern. = It is________. Simon’s Simon’s Whose picture is it? It is ________ (Elias) picture. =It is ________ (Elias) picture. Elias’s Elias’ We use ’s after a plural noun that does not end with s: __________(Children) Day; the ________ (people) Republic of China Summary We use ’s after a singular noun: the _______ (woman) daughter. woman’s We use ’s or ’ after a name: _______ (Tom) sister; ______________ (Charles) pen We use ’ after a plural noun ending with s: the ______ (twin) parents the _________ (student) hometown Tom’s Charles’s/ Charles’ twins’ Children’s students’ People’s 英语中有许多名词可加’s表示所属关系，意为“……的”，这种形式被称为名词所有格。名词所有格的构成如下： Summary 1. 单数名词的所有格形式是在其后加 's 。如： __________ father 男孩的父亲 ___________ daughter 这位妇女的女儿 the boy’s the woman's 2. 以s结尾的复数名词的所有格形式是在其后加上撇号 ’。如： ___________ parents 双胞胎的父母 ____________ hometown 学生们的家乡 the twins' the students' 3.不以s结尾的不规则变化的名词复数，其所有格形式是在后面加's。如： ____________ Day 儿童节 ____________ Day 妇女节 Children's Women's 4. 姓名的所有格形式是在其后加上 's 。如： _________ book 米莉的书本 _________ sister 汤姆的姐姐 _________ kite 西蒙的风筝 Millie’s Tom's Simon's 注意：以s结尾的姓名的所有格可以在其后加上's或者'。 如：Charles's/Charles' pen 查尔斯的钢笔 This is _______________ room. 这是埃米和简（共有）的房间。 These are ________________ rooms. 这些是埃米和简（各自拥有）的房间。 5. 如果表示两者各自拥有的东西，需要在两个名词的词尾都加 's，即 A’s and B’s ； 如果表示两者共同拥有一个东西，则只在位置靠后的名词词尾加's ， 即A and B’s 。如： Amy and Jane’s Amy’s and Jane’s today’s news 今天的新闻 China’s industry 中国的工业 6. 's 所有格也可用于表示时间、距离、集体、城市、国家、团体、机构等无生命的事物的名词。如： Go through “Grammar check” from pages 144–145. Presentation of 所有格的用法 __________________ the river 这条河的名字 ____________________ the table 桌子的形状 无生命事物名词的所有格，常用“of+名词”来表示。如： the name of the shape of 双重所有格: 名词+of+名词所有格/名词性物主代词 my parents’ my grandpa’s my mum’s Andy’s my grandma’s my aunt’s Practice Work in pairs. Help Sandy introduce handicrafts at her home, using noun +’s. That is my grandma’s teapot. It is really beautiful. This is ... It is a small paper-cut bird. ... Production parents grandma uncle Sandy Put the words in bold into two groups. Group 1 Group 2 possessive adjectives possessive pronouns Presentation 形容词性物主代词 名词性物主代词 We use possessive adjectives and pronouns to express the idea of belonging. Pay attention to the words in bold and summarize their use. Read and find There are different possessive adjectives and pronouns for each pronoun. before don’t use Work out the rule A possessive pronoun is the same as “ a possessive adjective + noun” What does “Hers” refer to ? “Hers” refers to “her work”. Hers is also good. = _________ is also good. Her work Read and find We use possessive adjectives and pronouns to express the idea of belonging. There are different possessive adjectives and pronouns for each pronoun. 我们常用形容词性物主代词和名词性物主代词来表示人或物的所有关系。 单数 第一人称 第二人称 第三人称 形容词性物主代词 名词性物主代词 复数 第一人称 第二人称 第三人称 my your his her its mine yours his hers our your their ours yours theirs 注意：形容词性物主代词后一般带有名词。 名词性物主代词相当于“形容词性物主代词+名词”。 Summary Go through “Grammar check” on page 145. Presentation This is ____ (我的) book. = This book is ______. These are ______ (我们的) books. = These books are _____. This is ____ (他的) book. = This book is ______. These are ______ (他们的) books. = These books are _____. mine my our ours his his their theirs Practice Practice mine yours Millie’s hers Daniel’s ours _____ his Simon’s Mum, my sister Zihan and I sat in front of (1) _______ (Mum) computer. The photo came on the screen. Every year, we take a family photo together during the Spring Festival. But this (2) _______ (year) photo was different. Dad is abroad. So we kept (3) _____ family tradition alive with the help of social media. It was (4) ______ (Zihan) idea. We had an online meeting, and one, two, three, cheese! I think it is the best photo. We are a family, together or far away. Practice year’s Mum’s our Zihan’s A special family photo Look! This painting is mine. The colours on it are so beautiful. My friend Lily has a lovely scarf. Her scarf is very soft. This wooden model ship is Tom’s. His model ship is very cool. Write at least five sentences about the handicrafts you and your friends have, using possessive adjectives and pronouns, and“noun+'s" Production 一、单项选择 1. It’s twenty _____ walk from the hospital to the school. A. minutes’ B. minute’s C. minutes D. minute 2. The girl on the balcony is _____. A. Tony’s and Lucy’s classmate B. Tony’s and Lucy classmate C. Tony and Lucy’s classmate D. Tony and Lucy classmate 3.The PLA man saved (救) three ________ lives(生命) in the accident. A. child B. children C. children’s D. childs’ 4.This is a photo ____. He often shows it to his friends. A. of her fathers B. of her father’s C. of her father D. of her fathers’ 当堂检测 双重所有格: 名词+of+名词所有格/名词性物主代词 Ⅱ. 根据语境用恰当的物主代词填空。 1. Cindy is my friend, and _______ dad is my teacher. 2. Those are your sisters’ books. I can see _______ names on them. 3. The blue pencil box isn’t _______, because (因为) my pencil box is green. 4. Tom’s father is a doctor (医生), but _______ mother is not. 5. This desk is my sister’s, and my desk is next to _______. 6. Doris and I are in Class 4, and Ms. Zhang is _______ English teacher. 7. —Is that dress in the box _______? —No, it’s not mine. her their mine his hers our yours Homework Must do: Work in pairs and make up a dialogue about the handicrafts you and your friends have, using possessive adjectives and pronouns, and “noun + ’s”. Finish the exercises. Choose to do Write a short passage about the handicrafts you and your friends have, using possessive adjectives and pronouns, and “noun + ’s”. $