Unit 3 Section A Grammar（同步课件）-【精品课】2025-2026学年七年级英语下册同步精品课件（新教材人教版）

该初中英语课件围绕名词性物主代词和频度副词展开，以《哪吒2》预告视频导入，结合哪吒情境学习人称代词，过渡到物主代词辨析，再通过对话学习频度副词，形成观察示例、练习应用、迁移实践的学习支架。 其亮点在于情境化与任务型教学结合，以哪吒和生活情境为载体，通过小组调查运动习惯并制作报告，提升语言能力和思维品质。频度副词排序练习和物主代词替换训练强化语法应用，学生能在实践中掌握目标语言，教师可直接使用丰富的活动设计和练习资源。

Unit 3 Keep Fit How often do you do sports exercise? Section A Grammar Focus Objectives 1.能够在哪吒和贴近实际生活的学习情境中，通过观察和分析示例句子，深入理解并准确辨析名词性物主代词和频度副词的表意功能；(学习理解) 2.能够运用名词性物主代词和频度副词表达自己和他人的物品归属和运动习惯；（应用实践） 3.能够调查班级同学的运动习惯，并制作一个报告，熟练运用目标语言介绍班级同学的运动习惯，并在班级中做分享。（迁移创新） 阿黎老师原创课件,请勿侵权！微Alilaoshi68 小红书号：阿黎老师小助手 抖音号：阿黎老师3 Learning Objectives 1.能够在哪吒和贴近实际生活的学习情境中，通过观察和分析示例句子，深入理解并准确辨析名词性物主代词和频度副词的表意功能；(学习理解) 2.能够运用名词性物主代词和频度副词表达自己和他人的物品归属和运动习惯；（应用实践） 3.能够调查班级同学的运动习惯，并制作一个报告，熟练运用目标语言介绍班级同学的运动习惯，并在班级中做分享。（迁移创新） Watch a video Personal pronoun人称代词 This baby is Ne Zha. Ne Zha is a boy. He is a brave boy with special powers and a beloved character in Chinese culture. 指代人、动物或事物的代词 He 1. Ne Zha's mother has long hair. Ne Zha's mother loves Ne Zha very much. 2. Ne Zha's father is tall. Ne Zha's father loves Ne Zha, too. 3. Ne Zha's mother and father take good care of Ne Zha. Personal pronoun人称代词的用法 She He They him him him 1.动词前用主格 2.动词或介词后用宾格 Practice人称代词的练习 完成句子 1.我现在正在学英语。_________ am studying English now. 2. 我们热爱我们的国家。_________ love our country. 3.你能帮助我们吗？Can you help _________? 4.我们正在等他们。_______ are waiting for_________. 5.是谁呀？是我。Who is there? It’s __________. 6.我和你、Tom，在音乐上有天赋。 ____________________are talented in music I We us them me We Tom, you and I Practice人称代词的练习 1.You promised to write the article，and you must do_____. A.it B.she C.one D.he 2. 外面正在下雨。不用出去了！ _______is raining outside. Don’t go out! 从学校到市场的路很远。 _______is very far from the school to the market. 3.对他来说，搬动箱子很容易。 __________________________ to carry the box. A 代替上文提到的事物或情况。 It 用来指天气、时间、距离等。 It 用作形式主语和形式宾语。 It’s very easy for him 注意代词it的用法 Personal pronoun人称代词 单数 复数 主格 宾格 主格 宾格 第一人称 I me we us 第二人称 you you you you 第三人称 he him they them she her it it 数 格 人称 排列顺序： 单数：二，三，一 （you, he and I ) 复数：一，二，三 (we, you and they ) 阿黎老师原创课件,请勿侵权！微Alilaoshi68 小红书号：阿黎老师小助手 抖音号：阿黎老师3 Possessive pronoun 物主代词 表示所有关系的代词叫物主代词，“...的” Ne Zha is 3 years old now. _____(他的) eyes are very big and _______(他的）smile is creepy(令人毛骨悚然). his His Possessive pronoun 物主代词 Ne Zha's coat is red. Ne Zha's mother's coat is purple. Ao Bing's coat is white. Her coat =Hers =His His coat 名词性物主代词=形容词性物主代词 + 名词. Possessive pronoun 物主代词 人称 分类 第一人称 第二人称 第三人称 单数 复数 单数 复数 单数 复数 形容词性 名词性 my our your your his her its their mine ours yours yours his hers its theirs 名词性物主代词=形容词性物主代词+名词 a. 名词性物主代词起名词的作用。 Look at the two pencils. The red one is your pencil，the blue one is mine. b. 在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经提起过。 e.g. It's hers. 　是她的。 （单独使用大家不知是怎么回事，不可以这样用。） There is a book. It's hers. 　这有本书。是她的（书）。 （这里的hers=her book） 名词性物主代词 有“名”则"形“，无“名”则“名” c. 名词性物主代词=形容词性物主代词+名词 为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。 My bag is yellow, her bag is red, his bag is blue and your bag is pink. d. 名词性物主代词可以用在介词of的后面，相当于“of+名词所有格”——名词的双重属格。 Some friends of hers will come here tomorrow. 她的几个朋友明天将到这儿来。 Two classmates of my sister's came to see her yesterday. 我妹妹的两位同学昨天来看过她。 名词性物主代词 3a. Read the sentences. Decide what the pronouns in bold refer to. 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. your baseball glove my baseball glove his badminton racket Grammar Focus 名词性物主代词=形容词性物主代词+名词 阿黎老师原创课件,请勿侵权！微Alilaoshi68 小红书号：阿黎老师小助手 抖音号：阿黎老师3 阿黎老师原创课件,请勿侵权！微Alilaoshi68 小红书号：阿黎老师小助手 抖音号：阿黎老师3 Let’s apply. Complete the sentences and help Sarah and Tom find the owners. Tip : Complete the answers by judging if there is a noun after the blanks. 通过判断空后有无名词 These are footballs. Those footballs aren’t .(their) The volleyball is . name is on it. (your) That is jump rope. This isn’t .(her) are over there. These are not exercise mats.(our) This is not baseball glove. That one is .(his) Look! The tennis racket is and tennis ball is here, too. (my) their theirs yours Your her hers Ours our his his mine my 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 Sara'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 _________. His yours mine ours theirs 保护动物 从我做起 Lead-in: Read the sentences. What are we talking about? Grammar: 保护动物 从我做起 Grammer: I kick it twice a week, usually at weekends. Ao Bing, Do you often kick shuttlecock? Yes, I play once / twice / three times a week. Nezha, how about you? How often do you kick shuttlecock? frequency Read the sentences. What are we talking about? I seldom / hardly ever play it. I never do. Shen Xiaobao, How often do you kick shuttlecock? I kick it twice a week, usually at weekends. Ao Bing, Do you often kick shuttlecock? Yes, I play once / twice / three times a week. Nezha, how about you? How often do you kick shuttlecock? I seldom / hardly ever play it. I never do. Shen Xiaobao, How often do you kick shuttlecock? 保护动物 从我做起 Lead-in: Circle the adverbs of frequency and put them in order from the least to the most often. Grammar: 从低到高排序 保护动物 从我做起 Grammer: I kick it twice a week, usually at weekends. Ao Bing, Do you often kick shuttlecock? Yes, I play once / twice / three times a week. Nezha, how about you? How often do you kick shuttlecock? I seldom / hardly ever play it. I never do. Shen Xiaobao, How often do you kick shuttlecock? frequency never hardly ever seldom often usually What kind of words are they? Frequency adverbs 保护动物 从我做起 Grammer: Frequency adverbs 频度副词,表示动作发生或状态出现的频率 概念 可放于句首,也可放于实义动词之前,连系动词be,助动词或情态动词之后. 位置 What other frequency adverbs do you know? usually always often sometimes seldom hardly never 通常; 一般 总是;一直 经常 有时 很少 几乎不 从不 约70%-80% 100% 约60%-70% 约30%-50% 约10%-20% 约5% 约0% Grammer: 懒人笔记资料库制作,资料已申请版权,请认准懒人工作室购买,请勿侵权,请勿私自传播,谢谢!!! 公众号:懒人笔记资料库 wx助理号:lanrenbiji456/13540328504 . 23 usually always often 通常;一般 总是;一直 经常 约70%-80% 100% 约60%-70% He always plays badminton in the morning. He usually play ping-pong after school. Do you often play basketball with your friends? Grammer: sometimes seldom hardly 有时 很少 几乎不 约30%-50% 约10%-20% 约5% Sometimes he plays the piano in the afternoon. He seldom plays the computer games. He is hardly late for school. never 从不 约0% He never goes to bed late. Grammer: 保护动物 从我做起 Grammer: I kick it twice a week, usually at weekends. Ao Bing, Do you often kick shuttlecock? Yes, I play once / twice / three times a week. Nezha, how about you? How often do you kick shuttlecock? I seldom / hardly ever play it. I never do. Shen Xiaobao, How often do you kick shuttlecock? frequency Frequency phrases 保护动物 从我做起 Grammer: Frequency phrases 次数+ a day/week/month/year/... 1 Nezha kicks shuttlecock twice a week. Peter plays basketball three times a week. Tom plays ping-pong four times a month. every day/week/month/... 1 Nezha does his homework every day. Emma plays volleyball every weekend. Pay attention to the position of frequency phrases. Let’s apply. Complete the passage with always, usually, sometimes, seldom, or never. 3c I love jogging! I jog in the park near my home in the morning. The air is clean, and I can hear birds singing. I jog in the evening after work, but I jog when I'm tired. I jog in the afternoon on working days because I'm busy then. It's easy to go jogging. You just need running shoes. I jog three times a week or more. I'm full of energy after jogging. Keeping fit is not that hard! What other sports or exercise does Tom do? always never usually seldom sometimes Tip : Complete the answers by reading context.根据语境填空 放be动词 之后 Nothing is hard if you keep doing it. /sometimes/always /usually /usually What other sports or exercise does Tom do? How often does he jog? Complete the passage… 28 保护动物 从我做起 Lead-in: 3c Read and answer: What is the topic sentence of the passage? How often does the man jog? What time of a day does he jog? Why? Under what circumstances(在什么条件下) does he not jog? Why? Why does the man like jogging? Do you agree with him? I love jogging! He jogs three times a week or more. In the morning. Because the air is clean and he can hear birds singing. He’s full of energy after jogging. I agree with him. Tip: Topic sentence is often at the beginning or end of the paragraph. He seldom/never jogs when he is busy or tired. 保护动物 从我做起 Lead-in: Think deeper: What can you learn form the man? 保护动物 从我做起 Lead-in: 3d In groups, ask one another how you keep fit. Take notes and give a report. 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 ... 保护动物 从我做起 Lead-in: ln our group, many students like to do sports and exercise. Lin Tao jogs every day and plays badminton twice a week. Han Li likes playing ping-pong, and she plays it once a week, usually at weekends.Wang Liang plays basketball three times a week. I like Chinese kung fu and do it every morning. Exercising can help us to keep fit. Start exercising now! Example How well can you do these things? Very well OK Needs work 1. Talk about frequency; 2. Pay attention to the third person; 3. Loud, fluent and confident; 4. Body language and emotions. 保护动物 从我做起 Lead-in: Show Time It’s your turn. Let’s share. Work in groups and collect your sports items you’ve prepared before class. Choose one group leader to interview and take notes in the chart. Name What sports item do you have? What sport/ exercise do you do? How often do you do it? More information (Where/When/Who/How long …) Lin Tao running shoes jogging every day … badminton rackets badminton twice a week … … … … □ Is this/Are these.? □ Whose… is this/are these? □ What sport/ exercise do you do? □ How often do you …? □ What else do you do to keep fit? □ Where/ When/Who/How long … Group leader shows the sports items you have and introduce your ways to keep fit in front of the class. In our group, many students like to do sport and exercise. Lin Tao jogs every day. Look, the running shoes are his. They are very comfortable. … You can join us and keep fit together. Checklist Content Identify the ownership. ★★ Describe different ways to keep fit. ★★ Add more information. ★★ Grammar Use nominal possessive pronouns correctly. ★★ Use adverbs of frequency and adverbial phrases of frequency correctly. ★★ I think we can have ___ stars, because _____________. I think they can have ___ stars, because ____________. In our group, we talked about how we keep fit. We found that everyone has their own favorite sports and exercise habits. Lin Tao is very energetic. He jogs every day. He said that jogging in the morning makes him feel awake and ready for a new day. Also, he plays badminton twice a week, often with his classmates after school. Badminton helps him move quickly and have fun with friends. Li Ming likes playing basketball. He plays it three times a week, usually on the school playground during breaks. When he plays basketball, he jumps, runs, and throws the ball. It's a great sport for him to grow taller and stronger. Wang Hong is into swimming. She goes swimming once a week, mostly on Saturdays. She enjoys being in the water. Swimming exercises her whole body and she feels really relaxed in the pool. Zhang Wei does morning exercises every day. Just simple stretching, running in place, and bending exercises right in his yard. It only takes him about ten minutes, but it starts his day in an active way. As you can see, we all know that doing sports regularly is important for our health, and we're going to keep it up! Who does this T- shirt belong to? Is it yours? belong v. 应在(某处) belong to 属于(某人)； 是（某俱乐部、组织等）的一员 e.g. Where do these plates belong (= where are they kept)? Are you sure these documents belong together? Those islands belong to China. The magazines on the desk belong to you. Which club do you belong to? belong to其后接人，表示“某物属于某人”时，通常可以和名词性物主代词或名词所有格互相转换。 e.g. The guitar belongs to her. = The guitar is hers. The house belonged to my grandmother. = The house was my grandmother's. 注意：belong to不用于进行时态。 【语境应用】 Ⅰ. 完成句子。 1) 这艘船是Alex的。 The ship _______ _______ _______. 2) 那个足球是他的吗？ _______ that football _______ _______ _______? 3) Lisa现在是网球俱乐部的一员。 Lisa _______ _______ the tennis club now. Ⅱ. 同义句转换。 The new computer belongs to me. ____________________________________________ belongs to Alex Does belong to him belongs to The new computer is mine. Ⅰ. 根据语境，用恰当的物主代词填空。 1. Look at Tina. _______ cap, dress and schoolbag are all blue. 2. This is my brother’s (哥哥的) desk and my desk is next to _______. 3. _______ parents (父母) do a lot for us, and we should (应该) thank them. Her his  Our 4. They are Jack’s and Andy’s maps. I can see _______ names on them. 5. These are my sister’s CDs. Those books are _______, too. 6. —Jimmy, I can’t find _______ eraser. Can I use (使用) _______? —OK. Here you are. their hers my yours Ⅱ. 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. Ⅲ. 用适当的人称代词或物主代词填空，使对话内容通顺、完整。 A: Hello. Are 1. _______ a new student? B: Yes. 2. _______ name is Nick. I’m in Class Two. A: I have a good friend in 3. _______ class. She is Betty. B: I know 4. _______. She sits (坐) next to me. A: I find a coat. Is this your coat? B: No, it isn’t. 5. _______ is on my desk. I think 6. _______ is David’s. you  My  your her Mine it  A: Oh. Do you know 7. _______? B: Yes, he is my brother. Please give it to 8. _______. A: Well, here you are. B: Thanks. him  me IV. 仿照例子，改写句子。 例：He does his homework at school. (usually) He usually does his homework at school. 1. My grandmother goes to bed before nine o’clock. (seldom) __________________________________________________ 2. I eat bread in the morning. (never) __________________________________________________ 3. They read books in the library. (often) ___________________________________________________ My grandmother seldom goes to bed before nine o’clock. I never eat bread in the morning. They often read books in the library. / ... 4. Kate plays ping-pong with her friends. (always) ___________________________________________________ 5. When does your father have lunch? (usually) ____________________________________________________ 例：He does his homework at school. (usually) He usually does his homework at school. Kate always plays ping-pong with her friends. When does your father usually have lunch? V. 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? I can 理解并正确运用形容词性物主代词和名词性物主代词。 识别并正确使用频度副词(always, usually, often, sometimes, seldom, hardly ever, never )。 运用所学语法结构进行关于运动和锻炼频率的交流。 Homework Must-do必做 1. Finish possessive pronouns worksheet. 2. Use adverbs of frequency to write a sport report. Choose-to-do选做 Make a poster of adverbs of frequency. 阿黎老师原创课件,请勿侵权！微Alilaoshi68 小红书号：阿黎老师小助手 抖音号：阿黎老师3 Lavf58.20.100 mid:NTEzMjE2Njk3MTk4MTg0Mg== Lavf58.20.100 $