Unit 4 课时2 Section A Pronunciation 语音课课件-七年级英语下册【趣味课堂】精品课件（人教版2024）

Activity to listen and repeat, notice the intonation. welcome to my home. First, do you want to play football or basketball in the garden? Football, okay. Later, would you like to eat chinese food or western food? Chinese food. nice. And after dinner, what about playing a game or watching a film? both? Wow, your full . of energy. Yes, let's do IT all. Pronunciation Section A 1-2 Unit 4 Eat Well 1 Lesson Objectives: In this lesson, we will be able to: 1. Pronounce /əʊ/, /ɒ/, /ʌ/, /u:/, /ʊ/, /aʊ/ and words with them correctly. Master the sound rules. 2. Be able to master the sound rules of letter o, oa, oo, ou and ow. 3. Be able to pay attention to the intonation in the alternative questions. 2 CONTENTS 目录 Review 01 Learn the phonetic symbol 02 Learn how to read the intonation in the alternative questions. 03 Exercise&Homework 04 3 Review page name lake Kate pad cat bag sad Aa在开音节中发：/ / Aa在闭音节中发：/ / eɪ æ me he the these Ee在开音节中发：/ / ten pet next pen Ee在闭音节中发：/ / i: e 4 Review mine like time five pig hill it fit Ii 在开音节中发：/ / Ii 在闭音节中发：/ / aɪ ɪ 5 Thinking home no phone rose Oo 在开音节中发：/ / jog fox hot clock come love some done Oo 在闭音节中发： / / / / əʊ ɒ ʌ 6 1 Listen and repeat. Add one more word to each group. o oa oo ou ow /əʊ/ /ɒ/ /ʌ/ /əʊ/ /uː/ /ʊ/ /aʊ/ /əʊ/ /aʊ/ no home _____ hot clock _____ come done _____ coat roast _____ food school _____ look book _____ about trousers _____ own know _____ down brown _____ those jog love goal room cook sound show how 7 Listen and follow： o /əʊ/ /ɒ/ /ʌ/ no home _____ hot clock _____ come done _____ 重读开音节中发/əʊ/ 重读闭音节中发/ɒ/或/ʌ/ 字母o重读开音节中发/əʊ/，如： phone /fəʊn/ 电话 rope /rəʊp/ 绳 hope /həʊp/ 希望 8 字母o重读闭音节中发/ɒ/，如： soft /sɒft/ 软的 lost /lɒst/ 迷路的 clock /klɒk/ 钟 字母o重读闭音节中,在字母m, n, th, v之前发/ʌ/，如： some /sʌm/ 一些 glove /ɡlʌv/ 手套 mother /'mʌðə(r)/ 母亲 字母o主要发/əʊ/，/ɒ/，/ʌ/，/uː/和/ə/等。 字母o在非重读音节中,常发 /ə/ 音。如： today /tə'deɪ/ 今天 second /'sekənd/ 第二 字母o在某些单词中发/uː/ 音。如： do /duː/ 做 to /tuː/ 到 who /huː/ 谁 9 Read the sound what you see as fast as possible. /bɒks/ /həʊp/ /rəʊz/ /bəʊt/ /fɒks/ /'mʌðə(r)/ klɒk/ /ɡlʌv/ 10 Listen and follow： oa /əʊ/ coat roast oa 通常发 /əʊ/，但在某些单词中可能会有其他发音或变化： broad /brɔːd/ 宽阔的 abroad /ə'brɔːd/ 在国外 11 Listen and follow： oo /uː/ /ʊ/ food school _____ look book _____ 12 字母组合oo的发音规则 字母组合oo在字母d和k前发短音/ʊ/。如: good /ɡʊd/ 好 book /ɡʊd/ 书 look /ɡʊd/ 看 特例词:food /u:/ 食物 oo 在大多数情况下发长音 /uː/。如： moon /muːn/ 月亮 tool /tuːl/ 工具 boot /buːt/ 靴子 在极少数单词中，oo 发 /ʌ/。如： blood /blʌd/ 血 flood /flʌd/ 洪水 13 Listen and follow： ou /aʊ/ about trousers ou 最常见的发音是 /aʊ/: out /aʊt/ 出来 house /haʊs/房子 在某些单词中，ou 发 /ʌ/ ： touch /tʌtʃ/ 触摸 young /jʌŋ/ 年轻的 在某些单词中，ou 发长音 /uː/： soup /suːp/ 汤 group /ɡruːp/ 组 在某些单词中，ou 发 /ʊ/ ： could /kʊd/ 能 should /ʃʊd/ 应该 14 Listen and follow： ow /əʊ/ /aʊ/ own know _____ down brown _____ 字母组合 ow 的发音主要有两种常见情况：/aʊ/ 和 /əʊ/ ow 最常见的发音是 /aʊ/，如： town /taʊn/ 城镇 flower /'flaʊər/ 花 ow 在某些单词中发 /əʊ/，如： grow /ɡrəʊ/ 长大 window /'wɪndəʊ/ 窗 15 2 Listen and repeat. Notice the intonation. A: Welcome to my home! First, do you want to play football or basketball in the garden? B: Football! A: Okay. Later, would you like to eat Chinese food or Western food? B: Chinese food! A: Nice! And after dinner, what about playing a game or watching a film? B: Both! A: Wow, you’re full of energy! Yes, let’s do it all! 选择疑问句中的语调通常遵循“前升后降”的原则，即前一部分用升调，表示问题尚未结束，后一部分用降调。 e.g. Do you like apples( ) or oranges( ) ? Is it red( ) or blue( ) ? 16 Language points A: Welcome to my home! First, do you want to play football or basketball in the garden? B: Football! A: Okay. Later, would you like to eat Chinese food or Western food? B: Chinese food! A: Nice! And after dinner, what about playing a game or watching a film? B: Both! A: Wow, you’re full of energy! Yes, let’s do it all! 等会儿你想吃中餐还是西餐？ 1）辨析later与late later 副词，意为“后来；稍后”；也可作形容词，表示“后来的” late 形容词，意为“晚的；迟的”；也可作副词，意为“晚；迟”。 2）would like sth. 想要某物 (= want sth.) would like to do sth. 想要做某事 (= want to do sth.) would like sb. to do sth. 想要某人做某事 (= want sb. to do sth.) Would you like...?的答语：Yes, please./Yes, I’d like to./No, thanks. 17 1. —Please don’t be _______ for the meeting next time, Millie. —Sorry, I won’t. I’m sure I’ll arrive at school on time ______. A. late; late B. late; later C. later; later D. later; late 2. —Would you like _______ a like with me in the park? —Sure, I’d love to. A. fly B. flies C. to fly D. flying 3. 这个周末你想去野餐吗？ ___________________ go for a picnic this weekend? 闯关练习： B C Would you like to 18 Language points A: Welcome to my home! First, do you want to play football or basketball in the garden? B: Football! A: Okay. Later, would you like to eat Chinese food or Western food? B: Chinese food! A: Nice! And after dinner, what about playing a game or watching a film? B: Both! A: Wow, you’re full of energy! Yes, let’s do it all! 哇，你真是精力充沛啊！ be full of 意为“充满；装满”，和be filled with同义。 练习：1. The garden is full ______ flowers. It looks beautiful. A. of B. with C. in 2. 篮子里装满了水果和蔬菜。 The basket _______________ fruit and vegetables. A is full of /is filled with 19 Practice According to the pronunciation rules of letters (combinations), read the following sentences. (1) He has an old phone in his home. (2) There are three hot dogs in the box. (3) The man wearing a coat is on the road. (4) My brother is reading a book in his room, too. (5) There is a house on the ground and some clouds in the sky. (6) The farmers show us how to sow and grow. 20 Exercises I. 按所给音标将方框中的单词分类。 1. /əʊ/ _____________________________________________ 2. /ɒ/ _____________________________________________ 3. /ʌ/ _____________________________________________ 4. /u:/ _____________________________________________ 5. /ʊ/ _____________________________________________ 6. /aʊ/ _____________________________________________ how phone soft some good about go mouth lost foot cool hope not love room cookie mother soon phone go hope soft lost not some love mother cool room soon good foot cookie how about mouth 21 Exercises II. 选出画线部分发音与其他不同的一项。 ( ) 1. A. phone B. glove C. rope D. those ( ) 2. A. show B. flower C. sound D. about ( ) 3. A. boat B. hope C. know D. jog ( ) 4. A. cookie B. lose C. good D. wolf ( ) 5. A. goal B. mobile C. belong D. those B A D B C 22 Summary We learn: 1. the words & sentences in pronunciation part. 2. the sound rules of letter o, oa, oo, ou and ow. 3. the intonation in the alternative questions. We can: summary the rules of each letter group and read more words with them. 23 Homework 1. 基础层：朗读课本中的单词和句子，注意字母 o、oa、oo、ou、 ow 的发音规则，并复习开音节与闭音节的区别。 2. 提高层：从课文中找出 5 个含有字母 o、oa、oo、ou 或 ow 的 单词，标出它们的音标，并根据选择疑问句的语调规则，标出 句中的语调走向。 3. 拓展层：用英语朗读一段短文或对话，注意 o、oa、oo、ou、 ow 的正确发音和选择疑问句的语调，并录音自评。 24 Thank you! 25 2025 Blues 11304.0 2025 Blues 744.0 2025 Blues 840.0 2025 Blues 1848.0 2025 Blues 8784.0 Lavf58.46.101 2025 Blues 1248.0 2025 Blues 2088.0 2025 Blues 1080.0 2025 Blues 10632.0 $Activity one, listen and repeat, add one more word to each group. Oh. oh. oh. no. no. home. home. Oh. oh. hot. hot. clock, clock. come，come . down . done. Oh. oh. oh, cold, cold. roast, roast. Oh, oh. a . food, food. school. school. Oh. look. look, book, book. Oh. you . all . about . about . rosa . sis. OW. oh. oh. 嗯嗯。no. no. Oh. I down, down. Brown. Brown.