Unit 3 Keep Fit Section A Grammar Focus课件 2025-2026学年人教版七年级英语下册

Unit 3 Keep Fit Section A Grammar Focus Learning Objectives Know the difference between the adjectival possessive pronoun and the nominative possessive pronoun. Be able to use the nominative possessive pronoun to express ownership in daily life. Understand the meaning of different frequency adverbs. Ask and talk about sports habits and other habits with frequency adverbs. Lead in Some people like to exercise in the sports centre. Some students are playing sports. Let’s see what they are doing! Let’s Learn. 人称代词 与 物主代词 人称 单数 复数 主格 宾格 主格 宾格 一 我 我们 二 你 你们 三 他 /她 /它 他们 1. 人称代词（“谁”） I me you you he she it him her it we us you you they them Tip: 主格 → 主语 宾格 → 宾语（动宾、介宾） Let’s Learn. 人称代词 与 物主代词 2. 物主代词（“谁的”） 人称 类型 单数 复数 一 二 三 一 二 三 形容词性物主代词 我的 你的 他的 她的 它的 我们的 你们的 他们的 名词性物主代词 my mine his yours your his her hers its its our ours your yours their theirs Tip: 名词性物主代词=形容词性物主代词+名词 Do you often play basketball? Yes, I play __________________. once a week twice a week three times a week Grammar Focus Is this baseball glove yours? Yes, that’s mine. Thank you. Whose badminton racket is this? I think it’s Han Lin’s. His has “HL” on it. Tip: 名词性物主代词=形容词性物主代词+名词 your baseball glove my baseball glove his badminton racket 3b. Complete the conversations with the correct pronouns. 1. A: Dad, where are my tennis shoes? And Tom’s? B: Yours are right here. ________ are over there. 2. A: Whose badminton racket is that? It looks just like mine! B: It’s Sarah’s. It’s not ________. 3. A: Who does this T-shirt belong to? Is it yours? B: Yes, it’s ________. Thanks! 4. A: Are these our baseballs? B: No, they’re not ________. They belong to Emma and Ella. They’re ________. mine yours his hers its ours theirs His yours mine ours theirs His tennis shoes your badminton racket my T-shirt our baseballs their baseballs belong to 1、sth. belong to sb.某物属于某人。 2、表示某团体的成员。 belong to不能用于进行时态，也不可用于被动语态。 这本书属于我。 你是英语俱乐部的成员吗？ This book belongs to me. Do you belong to the English club? Do you often play ping-pong? I play ______________,usually at weekends. twice a week I ______________________ play it. seldom / hardly ever Grammar Focus Read the sentences. Circle the adverbs of frequency and put them in order from the least to the most often. Do you often play ping-pong? Yes, I play once / twice / three times a week. How often do you play football? I play it twice a week, usually at weekends. I seldom / hardly ever play it. I never do. never (从不) ＜ hardly ever (几乎不) ＜ seldom (很少) ＜ often (经常) ＜ usually (通常) 保护动物 从我做起 Ask and answer Let’s find the owner. Who do these ping-pong bats belong to? They belong to _____. Peter They belong to him. 保护动物 从我做起 Ask and answer Let’s find the owner. Who do these tennis rackets belong to? They belong to ________________. Ella and Emma They belong to them. Boys and girls, I want to know something about your exercise habits. Would you like to share with me? Do you often play badminton? Yes, I play it four times a week. Yes, I play it twice a week. No, I never play it. No, I seldom play it. Yes, I sometimes play it. 第一人称 第二人称 第三人称 单数 复数 单数 复数 单数 复数 我 我们 你 你们 他 她 它 他们/它们 口诀： 我是_____， 你是______. 男他______， 女他______. 动物_____， 我们_____. 你们_____， 他们_______. me me you him you him her her it it you us us you them them 人称代词 宾格 It belong to him/her. They belong to them. 动/介之后宾格跟 保护动物 从我做起 Ask and answer Let’s find the owner. Is this your baseball glove? Yes, it is ____ baseball glove. my How often do you play football? Hardly ever. Every day. I often play it after school. I never play it. I play it twice a week. What other sports do you often do? I play tennis once a week. I play ping-pong twice a week. I play tennis three times a week. I always play tennis. I play volleyball every day. 保护动物 从我做起 Ask and answer Let’s find the owner. Are these your ping-pong bats? Yes, they are ____ ping-pong bats. my 保护动物 从我做起 Ask and answer Let’s find the owner. Is this your football ? No, it is _________football. Han Lin’s it is his football. 保护动物 从我做起 Ask and answer Let’s find the owner. Are these your tennis rackets? No, they are ___________________ tennis rackets. Ella and Emma’s they are their tennis rackets. In groups, ask one another how you keep fit. Take notes and give a report. P21 3d Name What sport/exercise do you do? How often do you do it? Lin Tao jogging every day badminton twice a week In our group, many students like to do sport and exercise. Lin Tao jogs every day ... Sample: In our group, many students like to do sports and exercise. Lin Tao always jogs every day and plays badminton twice a week. He likes breathing in the fresh morning air, listening to the sweet birdsong, and feeling the wind against his face. Xiao Shu sometimes plays basketball after school and sometimes goes hiking on weekends to enjoy nature. Yu Ze often swims three times a week and takes part in diving activities. Tom is fond of cycling and does it almost every day. These sports habits not only keep us fit but also bring fun and energy to our lives. Well, I know your exercise habits according to the frequency of doing sports or exercise. You have different exercise habits. Doing sports or exercise is a good way to keep fit. Is it easy to keep fit? Do you often play ping-pong? Yes, I play once/twice/three times a week. How often do you play football? I play it twice a week, usually at weekends. I seldom / hardly ever play it. I never do. Read the sentences. Circle the adverbs of frequency and put them in order from the least to the most often. 3a never < hardly ever < seldom < often < usually 频度副词 频度副词表示某一动作或状态出现的频率，即在一 定时间内某一动作或状态重复出现的次数，常用来回答 how often引导的特殊疑问句。 一、概述 Ⅰ. 用所给单词的正确形式填空。 1. I can't find _______ (I) pencil. Can I use _______ (you)? 2. Both Jack and I have a dog. _______ (I) dog and _______ (he) often fight (打架). 3. Mr and Mrs Green and a friend of _________ (they) are coming to see us. 4. The red bike is ______ (she) and the blue one is ______ (I). 5. Alice and I share one bedroom. ________ (we) bedroom is clean. my yours My his theirs hers mine Our II. 根据中文提示，用always、usually或never完成英语句子。 1. 杰克总是穿着他的蓝色夹克。 Jack ________ wears his blue jacket. 2. 埃里克通常放学后和朋友们打篮球。 Eric ________ plays basketball with his friends after school. 3. 我们都喜欢布朗先生，因为他的课总是很有趣。 We all like Mr. Brown because his classes are ________ interesting. 4. 安妮从来不把她的工作留到第二天。 Annie ________ leaves her work for the next day. 5. 这家衣服店通常在周五有大减价活动。 The clothes store ________ has a big sale on Fridays. always usually always never usually 1. Can you use possessive pronouns correctly? 2. Can you use the adverbs of frequency correctly? $