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 Part A Grammar Focus Learning Objectives In this lesson, we will be able to: 1. understand and correctly use possessive pronouns; 2. use frequency adverbs to describe the frequency of activities; 3. share healthy lifestyle with one another. Enjoy a Song Possessive Pronouns 保护动物 从我做起 Ask and answer What sports items can you see in the sports centre? ping-pong ball It is a(n) _. 保护动物 从我做起 Ask and answer What sports items can you see in the sports centre? It is a(n) _. exercise mat Enjoy a Song Possessive Pronouns Mine and yours, his and hers. Its and ours, yours and theirs. My hair is mine. Your hair is yours. His hair is his. Her hair is hers. Its hair is its. Our hair is ours. Your hair is yours. Their hair is theirs. 名词性物主代词 形容词性 物主代词 Let’s Learn. 什么是 代词? ——指代人、事、物的词 保护动物 从我做起 Ask and answer What sports items can you see in the sports centre? They are _. badminton rackets 保护动物 从我做起 Ask and answer What sports items can you see in the sports centre? They are _. running shoes 保护动物 从我做起 Ask and answer What sports items can you see in the sports centre? They are _. basketballs 人称代词 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 主格 口诀: 我是_, 你是_. 男他_, 女他_. 动物_, 我们_. 你们_, 他们_. I I you he you he she she it it you we we you they they It is a(n) _. They are _. 动词之前主格填 Boys and girls, I want to know something about your exercise habits. Would you like to share with me? Do you often play baseball? Yes, I play twice a week. Yes, I play once a week. No, I seldom play it. No, I never do. 保护动物 从我做起 Ask and answer: Oh, the sport centre is untidy. Let’s find the owner[ n (r)]. How often do you play ping-pong? I always play it. I often play it after school. I hardly ever play it. I never do. 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. Well, I know your exercise habits according to the frequency of doing sports or exercise. Do you often play ping-pong? How often do you play football? Yes, I play once/twice/three times a week. 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. never < hardly ever < seldom <often <usually never hardly never 0% 100% seldom adverbs of frequency——表示动作发生的频率 sometimes often usually always 总是 通常 经常 有时 很少 几 乎 从 不 从不 频度副词,一般位于be动词、助动词或情态动词之后,实义动词之前。 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. 人称 物主代词 形容词性 名词性 第 三 人 称 单数 他的 她的 它的 复数:他们的/她们的/ 它们的 his his her hers its its their theirs 形容词性物主代词+名词=名词性物主代词 This is her toy. = This toy is hers. These are not our books. = These books are not ours. Look at our classroom. It’s big and bright. = The big and bright classroom _. Their desks are clean and tidy. = These clean and tidy desks _. is ours are theirs 表示具体的频率、次数时,一次用once,两次用 twice,三次及三次以上用“基数词+times”。 a week Mon. Tues. Wed. Thur. Fri. Sat. Sun. _ a week once 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. 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 一、将下列句子改为同义句。 1. That is my blue T-shirt. _ 2. Are those CDs yours? _ 3. The name of it is Kiki. _ 4. Is this his telephone? _ 5. These rulers are ours. _ That blue T-shirt is mine. Are those your CDs? Its name is Kiki. Is this telephone his? These are our rulers. 二、将下列汉语句子翻译成英语。 1. Peter从来不在河(river)里游泳。 _ 2. 王娜总是帮助我学中文。 _ 3. Eric和Tom经常星期天在家。 _ 4. Jane通常在周日下午打篮球。 _ 5. 你妈妈多久购物一次? _ Peter never swims in the river. Wang Na always helps me with my Chinese. Eric and Tom are often at home on Sunday. / ... Jane usually plays basketball on Sunday afternoon. How often does your mom go shopping / do some shopping? 基础作业:总结形容词性物主代词和名词性物主代词的用法,频度副词的用法和顺序。 进阶作业:用形容词性物主代词和名词性物主代词以及频度副词各造三个句子。 拓展作业:介绍班级同学(至少五位)所拥有的体育用品及其运动频率,评选出你认为的运动达人。 Homework Thank you for listening! Lavf59.27.100 Bilibili VXCode Swarm Transcoder v1.0.19 $