Unit 3 Keep Fit 第1课时 A (1a-Pronunciation) 课件 2024-2025学年人教版（2024）英语七年级下册

Section a activity once, see, listen again. Complete the table with the correct information conversation one. Is this football yours, honey? Yes, thank you. That's mine. How often do you play football? I play football three times a week. How about you? Hardly ever, maybe just once a year. I'm not very good at IT. You can practice with me if you like. thanks. Conversation two, whose baseball glove is this? Oh, that's mine. thanks. Your your computer. Do you play baseball often? Yes, I usually play once or twice at weekends. How often do you play . twice a week? Can I join your game this weekend? Of course. Conversation three. ella, is this tennis racket? yours? No, it's not mine, as can lean. I think it's is. oh, you're right. IT has HL on? IT do . you play tennis? Bin, bin. I never do. I don't like IT, what about you? I like tennis. How often do you play IT? I play IT three times a week and sometimes more. That's a lot. Unit 3 Keep Fit Section A (1a-pronunciation) In this unit, you will 1. talk about how to keep fit. 2. share how often you do sport or exercise. 3.use possessive pronouns to identify ownership. 4.discover how exercise helps you keep fit. 健康的;健壮的 多久一次;频率 物主代词 鉴别 发现 Look and share = healthy 1. Can you name the sport in the photo? 2. Is it a popular sport in China? Why do you think so? 3.Do you like to do this sport? Why or why not? 流行的 Yes. It’s basketball. Yes. Because many people play it almost every day in China. Yes, I do. Because playing basketball is exciting and it can help me to keep fit. What other sports do you do? play football play ping-pong play badminton play tennis play baseball Brainstorm   What other sports do you do? run practise yoga jump rope cycle(骑行)/go cycling Brainstorm   We need sports items when doing sports. What is it/ are these? an exercise mat a basketball running shoes ping-pong bats and a ping-pong ball badminton rackets and a shuttlecock a jump rope jianzi a baseball glove and a baseball We need sports items when doing sports. What is it/ are these? Ask and share play football play ping-pong play badminton play tennis play baseball football ping-pong ball ping-pong bat badminton racket shuttlecock tennis ball tennis racket glove baseball baseball bat Do you like...?/ Can you...? Do you have a/an...？   Ask and share run practise yoga jump rope cycle(骑行)/go cycling running shoes exercise mat jump rope bike 头盔helmet Do you like...?/ Can you...? Do you have a/an...？   baseballjump ropebaseball gloveping-pong batbasketballrunning shoesexercise mattennis racket baseball baseball glove basketball exercise mat jump rope ping-pong bat running shoes tennis racket Write the sports items in the box under the pictures. 1a baseball baseball glove basketball running shoes ping-pong bat exercise mat tennis racket jump rope 运动物品 Presentation How often do you ...? I run every Sunday. Week → I run once a week. → I jump rope twice a week. I... every ... and ... Mon Tue Wed Thu Fri Sat Sun 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 How often do you … ? 多久一次 once a week twice a week three times a week four times a week Let’s practise! Mon Tue Wed Thu Fri Sat Sun 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 How often do you play tennis? I play it twice a week. Mon Tue Wed Thu Fri Sat Sun 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 How often do you play baseball? I play it three times a week. Let’s practise! Mon Tue Wed Thu Fri Sat Sun 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 How often do you play ping-pong? I hardly ever play it. Let’s practise! Mon Tue Wed Thu Fri Sat Sun 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 How often do you play basketball? I never play basketball. Let’s practise! I play football . How often do you play football? usually always often sometimes hardly ever never always 总是,始终 usually 通常,平常 often 经常，常常 sometimes 有时候 hardly ever /seldom很少 never 从不 5% 0% 100% 80% 30-50% 20% 频 度 副 词 多久一次 注意：频度副词用在实义动词之前，be动词和情态动词之后 How often是对频率提问的特殊疑问短语。它通常用于询问某件事发生的频率。 Peter Ella Emma Fu Xing Wu Binbin Han Lin Now there are some students at the sports centre. Let’s listen and find out what they are talking about.   Listen to the conversations at a sports centre. Answer the questions. 1. Whose football is it? 2. Whose baseball glove is it? 3. Whose tennis racket is it? How do you know? Han Lin’s. Peter’s. Han Lin’s. HL on the tennis rocket. 1b Listen again. Complete the table with the correct information. Name Sport How often Han Lin Emma hardly ever Peter once or twice at weekends Fu Xing Binbin tennis Ella football baseball three times a week twice a week never three times a week, sometimes more 1c 几乎从不 从不 Listen again and fill in the blanks. Conversation 1 Emma: Is this football yours, Han Lin? Han Lin: Yes, thank you. ____________ Emma: __________________________ Han Lin: I play football three times a week. How about you? Emma: ___________ Maybe just once a year? I’m not very good at it! Han Lin: You can practise with me if you like. Emma: Thanks! How often do you play football? Hardly ever. That’s mine. 形物代 名物代 my your his her it our their mine yours his hers its ours theirs 名物代=形物代+名词 Listen again and fill in the blanks. Conversation 2 Fu Xing: Whose baseball glove is this? Peter: Oh, that's mine. Thanks! Fu Xing: You're welcome, Peter. Do you play baseball often? Peter: Yes. _______________________ ___________ How often do you play? Fu Xing: Twice a week. Can I join your game this weekend? Peter: Of course! I usually play once or twice at weekends. 0% 100% 80% 60% 40% 20% always sometimes usually often hardly ever never 频度副词 Listen again and fill in the blanks. Conversation 3 Binbin: Ella, is this tennis racket yours? Ella: No, it's not mine. Ask Han Lin. ______________ Binbin: Oh, you’re right. It has “HL” on it. Ella: Do you play tennis, Binbin? Binbin: __________ I don’t like it. What about you? Ella: I like tennis. Binbin: How often do you play it? I think it’s his. Ella: __________________________ _________________ Binbin: That’s a lot! I play it three times a week, and sometimes more! I never do. Whose football is it? It’s mine. 谁的 =my football “我的” 形代 my 名代 mine 其后需要跟人/物名词 其后不再需要人/物名词 形代 + 名词 = 名代 名词性代主代词 /maɪn/ pron. 我的（所有物） Is this football yours? Yes, that’s mine. 人物插图补充 一般情况下，名代在形代的基础上 __________ 3个词除外：my --- ________; his --- ________; its --- ________; 人称 人称代词 (表示“某人”) 物主代词 ( 表示“某人的”) 主格 宾格 形容词性物主代词 （形物代) 名词性物主代词 (名物代) 一 单数 我： 我： 我的： 我的： 复数 我们： 我们： 我们的： 我们的： 二 单数 你： 你： 你的： 你的： 复数 你们： 你们： 你们的： 你们的： 三 单数 他： 他： 他的： 他的：   她： 她： 她的： 她的：   它： 它： 它的： 它的： 复数 他们： 他们： 他们的： 他们的： I me my mine we us our ours you you your yours you you your yours he him his his she her her hers it it its its they them their theirs Find out the rules(找规律) mine his its 加-s Whose tennis racket is it? Whose running shoes are they? Guessing game It’s hers. It’s Zheng Qinwen’s. It’s his. It’s Su Bintian’s. Do you have a ping-pong bat? Yes, I do. I play it three times a week. How often do you play ping-pong? In pairs, find one sports item that you both have. Talk about the sport or exercise you do with it. 1d 保护动物 从我做起 1. running shoes Language points. 跑鞋 动名词作定语 此处的running是动词run的动名词形式,用作定语,表示用途或功能.即running shoes=shoes for running. 常见的类似表达还有: living room 起居室 reading room 阅览室 waiting room 候车室 例句:我们应该穿跑鞋跑步. We should wear running shoes when we run. 保护动物 从我做起 2. Whose football is it? Language points. 它是谁的足球? whose adj./pron. 谁的 用来询问物品的所属关系,即可放在名词前作定语,也可单独使用,常用句型结构: 问句:Whose +(名词+)一般疑问句? 答语:常用含有名词所有格或名词性物主代词的句子作答. 例句: -这是谁的篮子? -是玛丽的. -Whose basket is this?=Whose is this basket? -It’s Mary’s. 保护动物 从我做起 3. hardly ever Language points. 几乎从不 (1)hardly ever 几乎从不(为否定意义,表示频率.) 例句:我几乎从不吃垃圾食品. (2)hardly adv.几乎不;几乎没有 本身具有否定意义,不能再与其他否定词连用,常位于实义动词之前,助动词,情态动词或系动词be 之后. 例句:1.几乎没有事物剩下. 2.人们几乎看不出这对双胞胎的区别. People can hardly tell the difference between the twins. I hardly ever eat junk food. There’s hardly any food left. 辨析: hardly hard adv. “几乎不”,表示否定意义 adj. “艰难地;坚硬的” 1.他几乎不看电视. He hardly watches TV. adv. “努力地;猛烈地” 2.这张床很硬. The bed is very hard. 3.他发现很难做决定. He finds it hard to decide. 4.我们应该努力工作. We should work hard. 5.外面正在下大雨. It’s raining hard outside. 31 保护动物 从我做起 4. once or twice at weekends Language points. 周末一两次 次数的表达: “一次”为once; “两次”为twice; “三次及以上”用 “基数词+times” 频率的表达: once a month 一月一次 twice a week 一周两次 three or four times a year 一年两三次 how often 多久一次 用来询问动作发生的频率,常用表示频率的词或短语回答。 1 Listen and repeat. i ie y /aɪ/ /ɪ/ /aɪ/ /iː/ /aɪ/ /ɪ/ /j/ mine time big hill pie lie piece niece sky why party healthy yard yours 观察并总结字母或字母组合i, ie, y的常见发音，可以有效帮助我们识记单词。 Pronunciation i 在重读开音节中,通常发[ai] mine time kite 在重读闭音节中,通常发[i] big hill hit ie 通常发[ai]或[i:] [ai] pie lie tie [i:] piece niece thief y 通常发[ai] sky why cry 通常发[i] party thirty healthy 通常发[j] yard yours yes 元音字母i及字母组合ie，以及辅音字母y常用读音 Listen and clap when you hear the stressed words. keep fit play sport Don’t talk. What’s this? once a week keep me fit Not at all. Where’s my phone? work as a team play with my friends Give her a book. Why do you like it? if you like in the summer Is it yours? Do you see it? ( ) ( ) 在句子中，有的单词重读，有的不重读，比较重要的词保留着重读，这些重读音就叫句子重音。 一般情况下，如名词、动词、形容词、副词、数词等在句中要重读，如介词、冠词、连词、人称代词、情态动词肯定式等不重读，这样就形成了以句子为单位的词的轻重交替。英语句子按“词的相对重要性”形成“句子重音”。 2 Listen again and repeat. keep fit play sport Don’t talk. What’s this? once a week keep me fit Not at all. Where’s my phone? work as a team play with my friends Give her a book. Why do you like it? if you like in the summer Is it yours? Do you see it? ( ) ( ) Watch and think: What do sports bring to us? Reading is to the mind while exercise to the body. 读书健脑，运动强身。 Life depends on exercise. 生命在于运动。 Let’s start exercising before it’s too late！ 让我们从现在就开始锻炼吧！ 自我检测 按要求写出正确的单词、词组或句子。 保持健康 (短语) __________ 2. 多久一次 (短语) ___________ 3. 几乎不(名词) __________ 4. 棒球手套(短语) __________ 5. 跳绳(短语) __________ 6. 瑜伽垫 (短语) __________ 7. 跑鞋（名词）__________ 8. 乒乓球拍（短语）___________ 9. 这个足球是你的吗？ ___________________________ 10. 这是谁的棒球手套？ _______________________ 11. 你多久打一次网球？___________________ 12. 我通常打网球在周末一次或两次。 ________________________________________ keep fit how often hardly ever baseball glove jump rope exercise mat running shoes ping-pong bat Is this football yours? Whose baseball glove is this? How often do you play tennis? I usually play tennis once or twice at weekends. null 113035.055 Blues 145152.0 Blues 54408.0 Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 $$Unit three, keep fit. Big question. How do we keep fit? Section a how often do you do sport or exercise? Section a activity one b listen to the conversations at a sport centre. Answer the questions. Conversation one. is this football yours, honey? yes. Thank you. That's mine. How often do you play football? I play football three times a week. How about you? Hardly ever, maybe just once a year. I'm not very good at IT. You can . practice with me if you like. thanks. Conversation, too. Who's baseball glove is this? Oh, that's mine. thanks. Your your computer. Do you play baseball often? Yes, I usually play once or twice at weekends. How often do you play twice a week? Can I join your game this weekend? Of course. Conversation three. ella, is this tennis racket yours? No, it's not mine, as can lean. I think it's is. Oh, you're right. IT has HL on? IT, do you play tennis in bin? I never do. I don't like IT, what about you? I like tennis. How often do you play IT? I play IT three times a week and sometimes more. That's a lot.