Unit 3 Section A（Pronunciation）（同步教学课件）-2025-2026学年八年级英语上册同步教学精品课件（人教版2024）

该初中英语课件聚焦单元音/ɜː/和/ə/的发音规则及语调应用，通过“Listen and repeat”导入，从字母组合（er,ir等）到单词归类，再到对话中的语调实践，搭建从音到词再到语用的学习支架。 其亮点在于融合语言能力与思维品质，通过“规则讲解-实例归类-语境应用”提升发音准确性和语调运用能力。比如音标辨音练习培养逻辑分析，对话中升调表惊讶（Ella and Emma?）、降调表肯定（No.Today）的实例助语用。核心规律总结（重复惊讶用升调等）方便学生迁移，教师可借助多样练习（辨音、填空等）高效教学，学生提升学习能力与跨文化沟通意识。

This is a short file sound. It's pronounced. And to make this sound, you just relax your mouth, you try, listen and repeat and again. In fact, this is a very common sound in english, and in many grammar words, it's the only other sound such as a, the of that. Let's practice these, listen and repeat a, the of that. Now you also get this sound in many words of more than one syllable. Listen about common standard butter. Let's practice. Listen to me and repeat about common. standard. butter. good. You could say that the value is the most important value in english. In fact, it's so important. IT has its own name. It's called john. No, not really. It's actually called sha r, which is pretty strange when you think about IT because the word shar doesn't have the shaw sound or in IT. So why is this sound so important? Well, it's a very natural sound for english speakers, and it's actually the most frequent sound in english. IT appears in just about every word with more than two syllables. And it's very important for getting the stress and rythm of english right. Swag is usually in unstressed sylvans. Let's have a look at some examples. Accuse banana father camera. Okay, now you try, listen and repeat. Accuse banana. 份子camera now，as well as being a part of many words share, can also be the pronunciation for a whole world itself. And to show you this, i'm going to need an assistant. A cup of tea, thank you, an ordinary cup of tea. But listen to what happens when I say the words a and of, naturally, a cup tea, a cup tea. The words a and of become sure. Uh, now you try, listen and repeat after me. A cup tea. A cup tea. good. Now, this is such a natural and common way to pronounce cup of that. In british english, the word copper actually means a cup of tea. And after all that, i'm really looking forward to my copper. Actually, what I really fancy is a peace of cake. Section A Pronunciation Unit 3 Same or Different? Learning Aims 语言能力 文化意识 思维品质 学习能力 Identify and practice pronunciation rules of "-ed" endings (e.g., /t/, /d/, /ɪd/) and stress patterns in comparative adjectives. Develop self-correction skills via listening and imitation, and apply pronunciation rules to new words. Analyze pronunciation patterns logically and summarize rules through examples. Recognize how intonation reflects attitudes in English-speaking cultures, e.g., rising tone for comparisons. Listen and repeat. 除了er, ir, ur, ear之外，or也发此音。如：word, world, work等。 发元音/ɜː/的字母/字母组: 单元音/ɜ:/ 舌中部稍抬起，舌尖微抵下齿，双唇扁平，发音较长。 除了a, e, o, er, or之外，u / ur也发此音。如：August, difficult, surprise等。 发元音/ə/的字母/字母组: 单元音 /ə/ 双唇扁平，舌尖微抵下齿，口张开比/ɜ:/略大。 Listen and repeat. Add one more word to each group. 1 /ɜː/ /ə/ er ir ur ear a e o er, or term person ______ first dirty _____ nurse Thursday ______ early learn ______ China agree ______ happen moment ________ together compare ______ number doctor ________ shirt bird hurt earth banana problem today teacher 除了er, ir, ur, ear之外，or也发此音。如：word, world, work等。 发元音/ɜː/的字母/字母组: 除了a, e, o, er, or之外，u / ur也发此音。如：August, difficult, surprise等。 发元音/ə/的字母/字母组: Listen and repeat. Add more words to each group. /ɜː/ /ə/ er ir ur ear a e o er,or term person _____ first dirty ____ nurse thursday _______ early learn _____ Chinaagree _____ happen moment ______ together compare _______ number doctor _______ her perfect serve girl bird third turn fur hurt earth heard wear arrive woman about often open children carrot tomato potato ruler teacher forget actor Tip： er, ir, ur, ear字母组合在单词中重读时，发/ɜː/； a, e, o, er, or字母(组合)在单词中非重读时，发/ə/。 Let’s choose the different sound. 1. term number person dirty 2. about agree banana compare 3. nurse quiet first learn 4. early turn bird today Thursday number Let’s look and say! compare together learn moment Listen and repeat. Notice the intonation. Tip 英语的升降调规则主要用于通过语调变化传递语气、情感或意图。它有规可循，但在实际的语境中根据说话者的意图会有灵活调整。 2 1. A: You know Ella and Emma? They won the first prize in the school music festival. B: Ella and Emma? They did? A: Yes. They did. 2. Parent: How was school today? Child: I took part in the school music festival. Parent: Today? You did? I thought the festival would be tomorrow. Child: No. Today. 语调（Intonation） 英语有两种最基本的语调，即降调和升调。降调的基本意义是“肯定”和“完结”，通常用于陈述句、特殊疑问句、选择疑问句的后半部分、祈使句和感叹句等。升调的基本意义是“不确定”和“未完结”，可表示犹豫、怀疑、婉转、含蓄、试探等含义。升调通常用于一般疑问句、陈述句表示疑问的各类句子，以及表示意思未完的各种情况。升调可以用于说话者不能确定信息是否准确，需要对方核实的情况。例如： A: I’m putting the mixture into the oven. What temperature and time should I set? B: 160 degrees, 50 minutes. A: 160 degrees? 50 minutes? B: Exactly. 语调（Intonation） 升调：多用来表示“不确定”或“未完结”，可表示犹豫、怀疑、婉转、含蓄、试探等含义。常见的句式有： * 一般疑问句 *陈述句表示疑问的各类句子 *说话者不能确定信息是否准确，需要对方核实的情况 *选择疑问句的前半部 *列举事物时，前面的各件事物都用升调，最后一件事物用降调。 *同一句话用不同降调表达时，意义则不同。 语调（Intonation） 降调：多用来表示“肯定”或“完结”。常见的句式有： * 特殊疑问句 * 陈述句 *选择疑问句的后半部分 *感叹句 *祈使句 *列举事物时，最后一项用降调。 *一般疑问句的Yes / No 回答。 在列举事物时，前面的各件事物都用升调，最后一件事物用降调。例如： The family enjoy outdoor activities such as mountain climbing, hiking, boating, and camping. 同一句话用不同语调表达时，意义也会有所不同。 Be quiet. （表示命令） Be quiet. （表示善意的警告） I’m sorry. （比较随意） I’m sorry. （比较真诚） You will go to the party, won’t you? （说话人不太确定，提出问题让对方回答） You will go to the party, won’t you? （说话人比较确定，提出问题让对方确认） Read and mark the following sentences. A: Welcome to my home! First, do you want to play football or basketball? B: I want to play football. （祈使句用降调，选择疑问句前半部分用升调，后半部分用降调） （陈述句用降调） A: You like tea and water? （不确定信息是否准确，需要核实用升调） “ ” rising tone “ ” falling tone B: Yes. I also like different kinds of juice such as milk, orange juice, and coffee. A: Nice. After dinner, do you want to play a game? （表示意义未完用升调，表示意义完结用降调） （一般疑问句用升调） B: Yes. I also want to watch a game. （肯定句用降调） A: How great you are! Let’s do it. （感叹句、祈使句用降调） 重复信息的惊讶语气：当对方重复人名、时间等信息时，常用升调（/）表示意外或质疑（如 Ella and / Emma?、/ Today?）。 省略疑问句的语调：类似 They did?、You did? 的省略句，用升调（/）体现未说出的疑问（如 Did they really do that?）。 否定与纠正：否定词（No）和纠正信息（'Today）用降调（\），语气果断，重音突出关键信息。 情感传递：家长的疑问和孩子的肯定回答通过语调高低和重音位置，清晰展现了 “惊讶 — 陈述 — 纠正” 的互动逻辑。 核心规律总结 Exercises 单项选择 一、音标辨音与归类（将下列单词按画线部分发音归类，填序号） 1.A. hurt B. skirt C. actor D. sir E. doctor 发音类别 1（/ɜː/）：______ 发音类别 2（/ə/）：______ 【答案】1. 发音类别 1（/ɜː/）：A、B、D；发音类别 2（/ə/）：C、E 二、从每小题 A、B、C、D所给的四个单词中，选出画线部分读音与其 他三个不同的一项 (　C　)1. A. burn B. bird C. doctor D. verb (　D　)2. A. work B. birthday C. perfect D. banana　 (　B　)3. A. sister B. girl C. about D. salad　 (　A　)4. A. skirt B. hello C. carrot D. tomato C D B A 返回 (   )5. A. compare B. congratulation C. population D. opinion (   )6. A. silver B. humour C. perform D. dirty (   )7. A. square B. pleasure C. compare D. spare (   )8. A. budget B. honey C. solve D. nothing (   )9. A. touch B. cloudy C. loud D. outgoing C D B C A 三、根据单词画线部分的读音，将单词归类 purple　together　third　first　serve　polite teacher　Thursday　excellent　onion 1. /ɜː/ ⁠ 2. /ə/ ⁠ purple； third； first； serve； Thursday　 together； teacher； polite； excellent； onion　 heard　about　nurse　quiet　term　compare　dirty 1./ɜː/ 　 　　  2./ə/ 　 　  heard　　nurse　　term　　dirty about　　quiet　　compare 四、根据语境及首字母提示写单词（每空一词） 1.Tom is so h____ that he always finishes his homework before playing games. 2.My brother is too c____—he often leaves his keys at home. 3.Don’t c____ yourself with others; everyone has his own advantages. 4.The music from the ____ (音标：/piˈænəʊ/) sounds so soft in the evening. 5.The ____ (音标：/waɪt/) walls make the room look bright. 【答案】1. hard-working 2. careless 3. compare 4. piano 5. white 20 She was ____________ (interest) in novels, so she bought three last week.  Look! They ____________ (make) a mistake in the math problem. There are many ____________ (similarity) between the two stories. I love reading this ____________ /ˈnɒvl/ because it’s funny. His ____________ /ˈhjuːmə/ always makes us laugh. ____________ to her help, I finished my homework easily. If you practice ____________(little), you will improve more slowly. The main ____________(different) between these two phones is the color. Everyone has different ____________(opinion) about the best way to learn English. She makes ____________ mistake every time she rushes her work. interested are making similarities novel humo(u)r Thanks less difference opinions a 五、用括号内所给词的适当形式填空 Thank you ! Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 null 26749.531 Blues 31944.0 $$This is a long val sound. It's pronounced now. You try listen and repeat after me. Here are. Some words which have this sound nurse, stir, learn, refer. Now you try listen carefully and repeat after me nurse. str. learn. refer. good.