Unit 3 Section A教学课件、课前预习、课后练习-2025-2026学年人教版英语七年级下册

该初中英语课件围绕“Keep Fit”主题，聚焦运动健康词汇（如baseball, badminton）、How often...?句型、频度副词及名词性物主代词，通过课前预习明确目标，以词汇带例句、句型配用法、语法结合实例的方式搭建学习支架，衔接课后预习，帮助学生逐步掌握语言知识。 其亮点在于融入文化小贴士介绍各国运动，渗透文化意识，小试牛刀通过填空、单选强化语言运用，预习环节引导学生思考个人运动习惯培养思维品质。结构完整从目标到总结，教师可直接使用，学生能巩固知识并养成健康习惯，提升教学效率。

Unit 3 Keep Fit Section A 课前预习 1.7.2013 Hello everyone, and welcome to our pre-class preview for Unit 3, Section A: "Keep Fit". In this lesson, we're going to explore the world of sports and health. Let's get started! ‹#› 目录 学习目标 核心词汇 重点句型 语法焦点 课文导读 小试牛刀 文化小贴士 总结与预习 Let's begin our learning journey! 1.7.2013 Here's what we'll be covering today. We'll start with our learning objectives, then dive into key vocabulary, sentence patterns, and grammar. After that, we'll have a preview of the text, some practice exercises, a cultural tip, and finally, a summary and preview for next time. ‹#› 学习目标 掌握与运动和健康相关的词汇。 学习并运用 How often...? 句型询问和回答做某事的频率。 理解并运用频度副词。 了解运动的重要性，培养健康的生活习惯。 1.7.2013 By the end of this preview, you should be able to master vocabulary related to sports and health, use the "How often...?" sentence pattern to talk about frequency, understand and use adverbs of frequency, and appreciate the importance of sports for a healthy lifestyle. ‹#› 核心词汇 Key Vocabulary 1.7.2013 Let's start with some key vocabulary. These words will help us talk about different sports and activities. ‹#› baseball 音标:/ˈbeɪsbɔːl/ 词性:n. (名词) 释义:棒球 例句:He plays baseball every weekend. 1.7.2013 First word: baseball. /ˈbeɪsbɔːl/. It's a noun. Example: He plays baseball every weekend. ‹#› glove /ɡlʌv/ n. (名词) 手套 She wears a glove to catch the ball. 1.7.2013 Next: glove. /ɡlʌv/. Noun. Example: She wears a glove to catch the ball. ‹#› mat 音标: /mæt/ 词性: n. (名词) 释义: 垫子 例句: She does yoga on a mat. 1.7.2013 Mat. /mæt/. Noun. Example: She does yoga on a mat. ‹#› rope 音标: /rəʊp/ 词性: n. (名词) 释义: 绳子 例句: They jump rope after school. 1.7.2013 Rope. /rəʊp/. Noun. Example: They jump rope after school. ‹#› racket /ˈrækɪt/ n. (名词) 球拍 He has a new badminton racket. 1.7.2013 Racket. /ˈrækɪt/. Noun. Example: He has a new badminton racket. ‹#› practice 音标: /ˈpræktɪs/ 词性: v. (动词) 释义: 练习 例句: She practices the piano every day. 1.7.2013 Practice. /ˈpræktɪs/. Verb. Example: She practices the piano every day. ‹#› badminton 音标:/ˈbædmɪntən/ 词性:n. (名词) 释义:羽毛球 例句:They play badminton in the park. 1.7.2013 Badminton. /ˈbædmɪntən/. Noun. Example: They play badminton in the park. ‹#› volleyball /ˈvɒlibɔːl/ n. (名词) 释义：排球 例句：We watch a volleyball game. 1.7.2013 Volleyball. /ˈvɒlibɔːl/. Noun. Example: We watch a volleyball game. ‹#› 重点句型 1.7.2013 Great job with the vocabulary! Now let's look at some important sentence patterns we'll use in this unit. ‹#› How often...? 句型 Pattern How often do you + 动词原形...? 用途 Usage 询问做某事的频率。 例句 Example How often do you play basketball? 1.7.2013 This is a very useful pattern: "How often do you...?". We use it to ask how frequently someone does an activity. For example: "How often do you play basketball?" ‹#› Maybe... 词性:adv. (副词) 用途:表示不确定的推测或建议。 例句:Maybe he is at home. 1.7.2013 "Maybe" is an adverb we use to show that we are not sure about something, or to make a suggestion. Example: "Maybe he is at home." ‹#› belong to 词性 (Part of Speech) Phrasal Verb (短语动词) 用途 (Usage) 表示某物属于某人。(To be the property of someone.) 例句 (Example) This book belongs to me. 1.7.2013 "Belong to" is a phrasal verb meaning to be the property of someone. Example: "This book belongs to me." ‹#› 语法焦点 Adverbs of Frequency & Possessive Pronouns 1.7.2013 Now, let's focus on some grammar. We'll learn about adverbs of frequency and possessive pronouns. ‹#› 频度副词 定义 表示动作发生频率的副词。 常见词汇 always usually often sometimes seldom hardly ever never 例句：I often play football. 1.7.2013 Adverbs of frequency tell us how often something happens. Words like always, usually, often, sometimes, seldom, hardly ever, and never. Remember to put them before the main verb. Example: "I often play football." ‹#› 名词性物主代词 定义 相当于“形容词性物主代词 + 名词”，可以独立使用。 常见代词 mine yours his hers ours theirs 例句 This book ismine. (相当于 my book) 1.7.2013 Possessive pronouns show ownership. Noun possessive pronouns like mine, yours, his, hers, ours, theirs, can stand alone. Example: "This book is mine." which means "This book is my book." ‹#› 课文导读 1.7.2013 Let's take a quick look at the text we'll be studying. It's a conversation about sports equipment. ‹#› Sports Equipment In the dialogue, we'll encounter some sports equipment. Do you recognize them? baseball bat baseball glove badminton racket 1.7.2013 In the dialogue, we'll encounter some sports equipment. Do you recognize them? A baseball bat, a baseball glove, and a badminton racket. ‹#› 小试牛刀 1.7.2013 Now it's time to test what you've learned with some exercises. ‹#› 一、用所给词的适当形式填空 1 He often ______ (play) basketball after school. 2 How often ______ (do) she go to the park? 3 Maybe this book is ______ (he). 4 The rope ______ (belong) to Tom. 1.7.2013 Exercise one: Fill in the blanks with the correct forms of the given words. 1. He often plays basketball after school. 2. How often does she go to the park? 3. Maybe this book is his. 4. The rope belongs to Tom. ‹#› 二、单项选择 1. — ______ do you watch TV? — Once a week. A How long B How many C How often 2. This is my book. ______ is on the desk. A Your B Yours C You 1.7.2013 Exercise two: Choose the best answer. 1. The answer is C. How often. 2. The answer is B. Yours. ‹#› 三、句型转换 1. I play footballevery day. (对划线部分提问) How often do you play football? 2. This pen ismine. (改为一般疑问句) Is this penyours? 1.7.2013 Exercise three: Rewrite the sentences as required. 1. How often do you play football? 2. Is this pen yours? ‹#› 文化小贴士 探索世界各地的有趣文化 1.7.2013 Let's learn something interesting about sports around the world. ‹#› Sports Around the World United States Baseball is one of the most popular sports in the United States. United Kingdom Soccer, or football, originated in the United Kingdom. China Table tennis is China's national sport. 1.7.2013 Different countries have different favorite sports. For example, baseball is very popular in the United States, soccer originated in the United Kingdom, and table tennis is China's national sport. ‹#› 总结与预习 Summary & Preview 1.7.2013 Let's quickly summarize what we've learned and see what's coming up next. ‹#› 本节总结 词汇 Vocabulary baseball, glove, mat, rope, racket, practice, badminton, volleyball... 句型 Sentences How often...? Maybe... belong to... 语法 Grammar 频度副词 名词性物主代词 温故而知新，多练习才能熟练掌握哦！ 1.7.2013 In this preview, we've covered key vocabulary like baseball and practice, useful sentence patterns such as "How often...?", and important grammar points including adverbs of frequency and possessive pronouns. ‹#› 课后预习 预习新内容 预习 Section B 的新词汇和句型。 思考与准备 你最喜欢的运动是什么？你多久做一次这项运动？ 我们将在课堂上讨论哦！ 1.7.2013 For homework, please preview the new vocabulary and sentence patterns in Section B. Also, think about your favorite sport and how often you do it. We'll talk about it in class! ‹#› Thank You! See you in class! 1.7.2013 That's all for today's preview. Thank you for your attention! See you in class! ‹#› $ 人教版2024七年级下册Unit 3 Keep Fit Section A 课后练习 一、词汇运用(每空1分，共15分) A) 根据句意及汉语提示完成单词 1. You should eat a lot of ______ (水果) every day, like apples and bananas. 2. Running is a good way to ______ (锻炼) our bodies. 3. Don’t eat too much ______ (垃圾食品). It’s not good for health. 4. We need to sleep for 8 hours every night to have enough ______ (能量). 5. Drinking a glass of milk for breakfast is ______ (健康的) for us. B) 用所给单词的适当形式填空 1. He ______ (usual) gets up early and does morning exercises. 2. We should ______ (have) breakfast every morning. It’s important. 3. Eating more vegetables makes us ______ (health). 4. My sister likes ______ (run) with her friends after school. 5. You shouldn’t ______ (eat) too much before going to bed. C) 从方框中选择合适的单词完成句子，每词限用一次(注意形式变化) (healthy, exercise, eat, sleep, usual) 1. She ______ an egg and a glass of milk for breakfast every day. 2. We should ______ for at least 20 minutes every day to keep fit. 3. It’s necessary to ______ for 8 hours a night. 4. My mother cooks ______ food for our family every meal. 5. He ______ walks to school, but today he takes a bus. 二、句型转换(每空1分，共10分) 1. We should eat healthy food.(改为否定句) We ______ ______ unhealthy food. 2. He runs every morning.(对划线部分提问) ______ ______ he do every morning? 3. I should drink more water.(改为一般疑问句) ______ I ______ more water? 4. She eats junk food twice a week.(对划线部分提问) ______ ______ does she eat junk food? 5. It’s good for you to sleep early.(改为同义句) You ______ ______ early. It’s good for you. 三、单项选择(每小题1分，共10分) 1. —What do you usually eat for breakfast? —I usually eat ______ egg and some bread. A. a B. an C. the D. / 2. You ______ eat too much junk food. It’s bad for your body. A. should B. shouldn’t C. can D. must 3. —How often do you exercise? —I exercise ______ a week. A. two time B. twice C. second D. two 4. Eating more fruit and vegetables ______ good for our health. A. is B. are C. am D. be 5. —What should I do to keep fit? —You should ______ every morning. A. exercise B. exercises C. exercising D. to exercise 6. He usually goes to bed early and ______ up early. A. get B. gets C. getting D. to get 7. —I feel hungry. —You should eat ______ healthy food. A. some B. any C. a D. an 8. We need ______ enough water every day. A. drink B. drinks C. to drink D. drinking 9. —What’s your favorite way to exercise? —I like ______ because it’s relaxing. A. run B. runs C. running D. to running 10. —You look healthy. —Thanks. I often exercise and eat ______ food. A. health B. healthy C. unhealthy D. healthily 四、补全对话(每空1分，共10分) A: Hi, Tom! You look strong. Do you often exercise? B: 1. ______! I exercise every morning. A: What do you usually do for exercise? B: I usually 2. ______ in the park. Sometimes I play basketball. A: That’s good. What do you eat every day? B: I eat a lot of vegetables and 3. ______. I never eat junk food. A: 4. ______ do you eat breakfast? B: I eat breakfast at 7:00 a.m. I always have milk and eggs. A: Should I exercise every day too? B: Yes, you 5. ______. It can make you strong. A: What else should I do? B: You should go to bed 6. ______ and get up early. Don’t stay up late. A: OK. And I like drinking cola. Is that bad? B: Yes. You should 7. ______ more water instead of cola. A: Thanks for your advice. I’ll 8. ______ it. B: You’re welcome. Let’s exercise together tomorrow. A: 9. ______! I’d love to. B: Great! Let’s meet at 6:30 a.m. A: 10. ______! See you then. A. Yes, I do B. run C. fruit D. When E. should F. early G. drink H. follow I. Good idea J. OK 五、阅读理解(每小题2分，共10分) My name is Lucy. I want to keep fit, so I have a regular life. Every morning, I get up at 6:30 a.m. Then I run for 20 minutes in the community. After running, I eat breakfast. I usually have a bowl of porridge, an egg and a small apple. For lunch and dinner, my mom cooks vegetables, rice and some meat. I don’t eat junk food, like chips or hamburgers. I drink a lot of water every day, not cola. I go to bed at 9:00 p.m. every night. I think my lifestyle is healthy. It makes me feel energetic every day. 1. When does Lucy get up every morning? A. At 6:00 a.m. B. At 6:30 a.m. C. At 7:00 a.m. D. At 7:30 a.m. 2. What does Lucy usually do after getting up? A. She eats breakfast. B. She runs for 20 minutes. C. She plays basketball. D. She reads books. 3. What does Lucy eat for breakfast? A. Porridge, an egg and an apple. B. Vegetables and rice. C. Chips and hamburgers. D. Milk and bread. 4. What doesn’t Lucy eat? A. Vegetables B. Meat C. Junk food D. Fruit 5. What can we know about Lucy? A. She drinks a lot of cola. B. She goes to bed late. C. She has a healthy lifestyle. D. She never exercises. 六、书面表达(15分) 假设你是王浩，你的同桌最近经常吃垃圾食品，很少锻炼，身体状态不好。请根据以下提示给他/她写一段建议(不少于60词)。 提示：1. 少吃垃圾食品，多吃蔬果；2. 坚持每天锻炼；3. 作息规律，早睡早起。 ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ 参考答案 一、词汇运用 A) 1. fruit 2. exercise 3. junk food 4. energy 5. healthy B) 1. usually 2. have 3. healthy 4. running 5. eat C) 1. eats 2. exercise 3. sleep 4. healthy 5. usually 二、句型转换 1. shouldn’t; eat 2. What; does 3. Should; drink 4. How; often 5. should; sleep 三、单项选择 1-5 BBBAA 6-10 BACCB 四、补全对话 1. A 2. B 3. C 4. D 5. E 6. F 7. G 8. H 9. I 10. J 五、阅读理解 1-5 BBACC 六、书面表达(范文) Dear deskmate, I’m worried about your health because I see you often eat junk food and hardly exercise. Let me give you some advice. First, you should eat less junk food. It’s bad for your body. You’d better eat more vegetables and fruit. Second, you should exercise every day, like running or walking after school. Third, you should go to bed early and get up early. Don’t stay up late. I hope you can follow my advice and keep healthy. Yours, Wang Hao 学科网（北京）股份有限公司 $ Unit 3 Keep Fit! Section A 人教版七年级下册 1.7.2013 Hello everyone, and welcome to today's English class. Today, we're going to dive into Unit 3, which is all about keeping fit and healthy. Let's get started! ‹#› CONTENTS 01 Lead-in What sports do you like? 02 Vocabulary Sports & Equipment 03 Listening & Speaking Talk about frequency 04 Grammar & Pronunciation Key rules and practice 1.7.2013 Here's what we'll be covering in today's lesson. We'll start with a lead-in to talk about our favorite sports, then learn some new vocabulary about sports equipment. After that, we'll practice listening and speaking about how often we do sports. Finally, we'll go over some grammar and pronunciation. ‹#› 01 Lead-in What sports do you like? 1.7.2013 First, let's start with a simple question: What sports do you like? Take a moment to think about it. ‹#› What sports can you see in the picture? Look at the pictures below. Can you name these sports in English? Basketball Football Swimming Running Badminton Jump Rope 1.7.2013 Now, let's look at these pictures. I can see people playing basketball, football, swimming, running, playing badminton, and jumping rope. What about you? ‹#› My Favorite Sport My favorite sport is basketball. I think it's exciting! Now, it's your turn. Talk about your favorite sport with your partner. You can use:"My favorite sport is ... I think it's ..." 1.7.2013 This is a great way to talk about your favorite sport. For example, you can say, "My favorite sport is basketball. I think it's exciting!" Now, I want you to practice this with your partner. ‹#› 02 Vocabulary Sports & Equipment 1.7.2013 Great job! Now, let's learn some new words about sports equipment. ‹#› baseball /ˈbeɪsbɔːl/ 中文释义: 棒球 1.7.2013 The first word is 'baseball'. B-A-S-E-B-A-L-L. Baseball. It's a popular sport in many countries. ‹#› glove /ɡlʌv/ （运动用的）手套 搭配: baseball glove 1.7.2013 Next, we have 'glove'. G-L-O-V-E. Glove. In baseball, you wear a baseball glove to catch the ball. ‹#› mat /mæt/ 垫子 exercise mat, yoga mat 1.7.2013 This is a 'mat'. M-A-T. Mat. You can use a yoga mat when you do yoga or other exercises. ‹#› rope 音标: /rəʊp/ 中文释义: 绳子 搭配: jump rope 1.7.2013 The word is 'rope'. R-O-P-E. Rope. Jump rope is a great way to exercise. ‹#› racket /ˈrækɪt/ 中文释义: 球拍 搭配: badminton racket, tennis racket 1.7.2013 Next up is 'racket'. R-A-C-K-E-T. Racket. You need a racket to play badminton or tennis. ‹#› skateboard /ˈskeɪtbɔːd/ 中文释义: 滑板 1.7.2013 And the last word for today is 'skateboard'. S-K-A-T-E-B-O-A-R-D. Skateboard. It's a fun way to get around and do tricks. ‹#› Match the words with the pictures. baseball glove mat rope racket 1.7.2013 Now, let's test your memory. Can you match the words on the left with the correct pictures on the right? ‹#› 03 Listening & Speaking Talk about frequency 1.7.2013 Well done! Now, let's move on to listening and speaking. We'll learn how to talk about how often we do things. ‹#› Listening - 1a Look at the picture and write the sports items. 1.7.2013 First, open your books to page 18. Look at the picture in 1a. What sports items can you see? Write them down. ‹#› Listening - 1b Listen and match the people with the sports. 1.7.2013 Now, let's listen to the recording for 1b. We'll hear some conversations. Match the people with the sports they like. ‹#› Listening - 1c Listen again and fill in the blanks. 1.7.2013 Great. Now, let's listen again. This time, we'll fill in the blanks in the table in 1c. Pay attention to how often they do each sport. ‹#› Speaking - 1d Role-play the conversation with your partner. A:Excuse me, does this baseball belong to you? B:No, it doesn't. Mine is in my bag. Maybe it's his. A:Hi, Peter. Is this your baseball? C:Yes, it is. Thank you. A:You're welcome. 1.7.2013 Now, let's practice speaking. Look at the conversation in 1d. Work with your partner and role-play it. ‹#› Talk about Your Week Useful Sentences A:How often do you play basketball? B:I play it three times a week. Sports Phrases play basketball go swimming jog Let's Practice! Now, ask your partner about their week and the sports they do. 1.7.2013 This is a useful structure to talk about how often you do sports. For example, "How often do you play basketball?" "I play it three times a week." Now, ask your partner about their week. ‹#› Frequency Adverbs These words tell us how often we do something. 1.7.2013 We use frequency adverbs to say how often we do things. From 'never' meaning 0% to 'always' meaning 100%. Let's read them together. ‹#› 04 Grammar & Pronunciation Let's learn some grammar and pronunciation. 1.7.2013 Excellent work! Now, let's learn some important grammar and pronunciation points. ‹#› Grammar - Possessive Pronouns Possessive pronouns show who something belongs to. Adjective vs. Pronoun: Learn the difference and usage. 1.7.2013 Today, we'll learn about possessive pronouns. There are two types: adjective and pronoun. Let's look at this table. ‹#› Possessive Pronouns - Usage Adjective Form This ismybook. Is thisyourpen? That ishisbag. Pronoun Form This book ismine. Is this penyours? That bag ishis. 1.7.2013 The difference is: adjective possessive pronouns are followed by a noun, like 'my book'. But noun possessive pronouns are used alone, like 'This book is mine'. ‹#› Grammar - Exercise Fill in the blanks with the correct pronouns. 1 This is ___ (I) pen. ___ (I) is red. 2 -Whose book is this? -It's ___ (she). 3 These are ___ (we) desks. ___ (we) are new. 4 -Is this ___ (you) T-shirt? -No, it's not ___ (I). 1.7.2013 Let's do some exercises to practice. Fill in the blanks with the correct possessive pronouns. ‹#› Pronunciation - /aɪ/ mine time pie sky Mouth Shape Tip Lips move from /a/ to /ɪ/, getting smaller. 1.7.2013 Now, let's practice pronunciation. First, the sound /aɪ/. It's a diphthong. Listen and repeat: mine, time, pie, sky. ‹#› Pronunciation - /ɪ/ big hill party healthy Mouth Shape Tips 舌尖抵下齿，舌前部稍抬起，双唇向两旁平伸。 Pronunciation Mouth Shape 1.7.2013 Next, the sound /ɪ/. It's a short vowel. Listen and repeat: big, hill, party, healthy. ‹#› Pronunciation - Exercise Listen and circle the word you hear. 1 bike / big 2 rice / miss 3 sky / sit 4 time / him Circle the Correct Word Focus on the sound differences 1.7.2013 Let's check your listening. I'll say one word from each pair. Please circle the word you hear. ‹#› Summary What have we learned today? 1.7.2013 Let's quickly summarize what we've learned today. We've covered new vocabulary about sports equipment, how to talk about frequency, possessive pronouns, and the pronunciation of /aɪ/ and /ɪ/. ‹#› Homework 1 Review the new words and expressions. 2 Write a short passage about your favorite sport, using the frequency adverbs and possessive pronouns. 3 Talk with your family about their favorite sports and how often they do them. Don't forget to finish your homework on time! 😊 1.7.2013 For your homework: first, review today's new words. Second, write a short passage about your favorite sport. Finally, talk with your family about sports. ‹#› Thank You! Keep fit, keep healthy! 1.7.2013 That's all for today's class. Thank you for your attention! Remember to keep fit and healthy! See you next time! ‹#› $