Unit 3 Keep Fit Section A ( Pronunciation～2e )课件-2024-2025学年人教版（2024）七年级英语下册

Unit 3 Keep Fit Section A ( Pronunciation-2e ) Why are animals important? BIG ? Question How do we keep fit? Learning Objectives 能正确识别并读出含有字母i, y及字母组合ie的元音音素词汇，听辨并准确认读单词重读的发音； 获取对话中关键信息，如物品归属的确认以及个人运动习惯的描述等。运用从对话中获取的关键信息，与同伴进行角色扮演，并在班级中展示。 按要求写出正确的单词、词组或句子。 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? 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。 ________________________________________ How often do you play tennis? I usually play tennis once or twice at weekends. 上节要点回顾 Pronunciation 1 Listen and repeat. Add one more word to each group. 开音节 闭音节 听辨并准确认读含有字母i, y及字母组合ie在单词中的发音i[aɪ] [ɪ]、ie[aɪ] [i:]、y[aɪ] [i] [j]‌的音标以及带有这些音素的词汇 find hit die thief cry thirty yes 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在的读音 1. mine time his find 2. big kiss tidy kite 3. pie piece lie tie 4. party healthy pity yours Read them aloud and find the different one. 自我检测 Listen and clap when you hear the stressed words. Then listen again and repeat. 在句子中，有的单词重读，有的不重读，那些比较重要的词保留着重读，这些重读音就叫句子重音。 2 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”。 1. What sports are they playing? 2. How many people are they playing each sport? 3. Do you like these sports? Why or why not? Prediction（预测） Look at the pictures and answer these questions. Ping-pong and badmintion. Two. Yes. Because they’re interesting. 2a Listen to the conversation and fill in the blanks. Emma: There is a __________ bat here. Is it yours? Jim: No, it isn’t mine. Is it Ella’s? Emma: No, hers is __________. Jim: Maybe it’s Yaming’s. Emma: Hi, Yaming! Is this your bat? Yaming: Oh yes, it’s mine. Thanks! Emma: __________. Your bat looks well-used. Do you play often? Yaming: Yes, ______________, and sometimes more! And you? Emma: Hardly ever. I’m at it! Yaming: Well, practice makes perfect. How often do you play, Jim? Jim: I seldom do, but I often play badminton. Yaming: Oh, me too. Emma: I ____________ play badminton with Ella. We should all play doubles sometime! ping-pong at home Not at all twice a week not very good sometimes (名词性物主代词) 她的（所有物） 相当于“her+名词”，可在句中作主语、表语或宾语。 用 法 —Are those your clothes? 那些是你的衣服吗？ —No, they aren’t. They are hers. 不，不是。它们是她的（衣服）。 例 句 =her clothes （副词）也许；大概 maybe 与 may be 辨 析 maybe 也许；大概 副词，在句中作状语，常位于句首 may be 可能是 “情态动词 may+动词原形 be”，在句中作谓语 Maybe the woman is a reporter. =The woman may be a reporter. 这位女士可能是一名记者。 ❶（名词）练习；实践 ❷（动词）练习；训练 用 法 ❶ 不可数名词，没有复数形式。 ❷ 其后接名词、代词或动词-ing 形式作宾语。 用作动词，意为“练习”时， 美式英语写作 practice， 英式英语写作 practise。 注 意 ❶（名词）练习；实践 ❷（动词）练习；训练 例 句 ❶ Playing the violin needs lots of practice. 拉小提琴需要多加练习。 ❷ She has to practice/practise the piano now. 她现在必须练钢琴。 Gina practices/practises dancing every day. 吉娜每天练习跳舞。 （形容词） 完美的；极好的 imperfect 不完美的；有缺点的 反义词 Practice makes perfect. 熟能生巧。（谚语） Nobody is perfect. 人无完人。 例 句 （副词）很少；不常 表示频率，具有否定意义。通常位于 be 动词、助动词或情态动词之后，实义动词之前。 用 法 Cindy is seldom absent from work. 辛迪很少旷工。 Jessica seldom makes mistakes in maths. 杰西卡很少在数学上犯错。 例 句 （名词）羽毛球运动 basketball 篮球（运动） volleyball 排球（运动） football 足球（运动） 联 想 play badminton 打羽毛球 badminton racket 羽毛球拍 搭 配 The handsome man is good at playing badminton. 这位英俊的男士擅长打羽毛球。 例 句 例 句 ❶ Maybe she can win the women’s doubles. 也许她能赢女子双打。 ❷ Eight is the double of four. 8 是4 的两倍。 ❸ The word “cool” has a double “o” in the middle. 单词“cool”中间有两个“o”。 ❸（形容词）成双的； 两倍的 ❶（名词） 双打（doubles） ❷（名词）两倍 2b Read the conversation. How often do the students do each sport? Tick the correct boxes. Name Ping-pong Badminton seldom sometimes often seldom sometimes often Emma Jim Yaming ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ Retell the conversation with the information from the table in 2b. 2c Emma, Jim, and Yaming talk aboutthe sports they do and how often they do them. Emma and Jim seldom play, but Yaming... Name Ping-pong Badminton seldom sometimes often seldom sometimes often Emma Jim Yaming ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ Retell the conversation with the information from the table in 2b. Emma, Jim, and Yaming talk about the sports they do and how often they do them. Emma and Jim seldom play ping-pong, but Yaming plays it twice a week, and sometimes even more. When Yaming is asked about a ping-pong bat found by Emma, he confirms it’s his. Emma says she hardly ever plays ping-pong as she’s not very good at it. Meanwhile, Although Jim seldom plays ping-pong, he often play badminton. Yaming shares that he also enjoys playing badminton. Emma playis badminton sometimes with Ella and suggests that they all should play doubles together sometime in the future. 2c Listen to the conversation again and match the stress patterns below with the coloured sentences. Then role-play the conversation. 2d Emma: There is a ping-pong bat here. Is it yours? Jim: No, it isn’t mine. Is it Ella’s? Emma: No, hers is at home. Jim: Maybe it’s Yaming’s. Emma: Hi, Yaming! Is this your bat? Yaming: Oh yes, it’s mine. Thanks! Emma: Not at all. Your bat looks well-used. Do you play often? Yaming: Yes, twice a week, and sometimes more! And you? Emma: Hardly ever. I’m not very good at it! Yaming: Well, practice makes perfect. How often do you play, Jim? Jim: I seldom do, but I often play badminton. Yaming: Oh, me too. Emma: I sometimes play badminton with EIla. We should all play doubles sometime! B A D C —Twice a day. —How often does she brush her teeth? how often “多久一次”， 常用来询问某一动作或事情生的频率， 第三种情况，用次数固定搭配回答 once a day\week\year; twice a week\month\year; three/four/five/six times a week\month\year. 答语有三种情况： 第一种情况；用频度副词回答，如：always, usually, often, sometimes, hardly ever, never. 第二种情况；用时间短语回答，如：every day, every week, every year. Language points 100% 70% 50% 20% 5% 0% 总是，一直 通常 常常 有时 几乎不 从不 never hardly sometimes often usually always Find the right places. 频率副词 （frequency adverb） 观察与思考：你发现了什么？ I am always busy. I usually watch TV. I often play basketball. I sometimes go to movies. I hardly ever do housework. He is never late for school. 结论：1.频率副词在句中通常放在实义动词之 前, be动词或助动词之后。 主语+频率副词+动词 2.频率副词所表示的含义和频率是不同的, 从高到低依次是： always usually often sometimes hardly ever never 100% 总是 80%  通常  60% 经常  40% 有时 20% 很少,几乎不 0 从不 100% 0% usually often sometimes never always hardly ever 总是 通常 常常 有时 几乎不曾 从未 24 2e Imagine you have found an item at a sports centre. Make up a conversation with a partner. Use the expressions to help you. ping-pong bat, badminton racket, baseball glove, jump rope, volleyball, mat, running shoes... hers, his, theirs... play football / basketball / badminton /... go swimming / jogging /... do exercise jump rope a few times / three times / only once or twice (a month, a week...) (名词性物主代词) 他们的， 她们的， 它们的（所有物） his 他的（所有物） hers 她的（所有物） 联 想 =their computers 相当于“their+名词”，可在句中作主语、表语或宾语。 用 法 Our computers are new, but theirs are old. 我们的电脑是新的，但是他们的（电脑）是旧的。 例 句 （动词）慢跑 动词-ing 形式是jogging。 用 法 To keep fit, she enjoys jogging in the park. 为了保持健康，她喜欢在公园里慢跑。 例 句 （形容词） （表示否定的） 很少的；几乎没有的 few，a few，little 与 a little 辩 析 含义 修饰可数 名词复数 修饰不可 数名词 肯定含义 （一些；少量） a few a little 否定含义 （很少；几乎没有） few little （形容词） （表示否定的） 很少的；几乎没有的 There are a few lions in the zoo, but few persons are interested in them. 动物园里有一些狮子，但是很少人对它们感兴趣。 There is little milk at home. So he has to drink a little juice. 家里几乎没有牛奶。所以他不得不喝点果汁。 联 想 （形容词） （表示否定的） 很少的；几乎没有的 few，a few，little与a little few，little表否定， 前面加a表肯定。 可数名词复数前， （a）few修饰记心间。 不可数名词来报道， 其前要用（a）little。 巧 记 Imagine you have found an item at a sports centre. Make up a conversation with a partner. Use the expressions to help you. A: Excuse me, is this your...? B: Yes, that’s mine. Thanks!/No, that’s not mine. I think it’s... A: Do you often...? B: Yes, I...two or three times a week/...How often do you...? A: I often/sometimes/hardly ever... 2e 例 句 ❶ Please excuse him—he is only a child. 请原谅他，他只是一个孩子。 ❷ You’re late again. What’s your excuse this time？ 你又迟到了。你这次有什么借口？ ❶ （动词）原谅；宽恕 ❷ （名词）借口；理由 =reason 劳驾；请原谅 excuse me 与 I’m sorry/sorry 辩 析 excuse me 多用于麻烦、打扰或有求于人时 常用于打扰他人之前 I’m sorry/sorry 多用于因做错了事、有愧于某人而道歉时 通常用于道歉 2e Imagine you have found an item at a sports centre. Make up a conversationwith a partner. Use the expressions to help you. A: Excuse me, is this your ping-pong bat? B: No, that’s not mine. I think it’s hers. Do you often play ping-pong here? A: Yes, I do. I play ping-pong two or three times a week. How often do you play badminton? I noticed a badminton racket over there too. B: Oh, the badminton racket? That’s mine, actually. Thanks for asking! I play badminton almost every day. I love exercising. Do you often do other exercises here? A: Yeah, I sometimes go jogging in the morning and use the jump rope a few times a month. How about you? Do you ever go swimming? B: Not often, but I do enjoy it when I get the chance. I mostly stick to badminton and using the mats for some stretching exercises. It’s never too late to exercise. Start exercising now! Read the last paragraph emotionally!! Homework Must do 以 “My Favourite Sport” 为题，写一篇不少于 60 词的短文，介绍你最喜欢的运动，包括你多久做一次这项运动，以及你为什么喜欢它等内容。 58392.0 $$