Unit8 SectionA（1a-pronunciation）课件2024-2025学年人教版英语七年级下册

Unit 8 Once upon a Time Section A (1a-pronunciation) What are your favorite stories？ 01 02 03 04 Contents Vocabulary Listening Pronunciation Assimilation Learning objectives 1.Language competence： Students can master the key words、phrases and sentences; 2.Thinking quality： Students can tell stories and talk about what you learn from them. 3.Learning ability： Students can use the simple past tense and the simple present tense to tell a story. 4.Cultural awareness： Students will explore stories from different cultures. Vocabulary upon /əˈpɒn/ prep.在……之上 once upon a time 从前；很久以前 bite /baɪt/ v.（bit /bɪt/）咬；咬伤 bite through 咬穿 net /net/ n.网；网状物 hunter /ˈhʌntə(r)/ n.猎人；搜寻者 promise /ˈprɒmɪs/ v.承诺；保证；n.承诺；诺言 long ago 很久以前 Look and share Why do we tell stories? 1. What are the students in the photo doing? 2. How do you think they feel about it? 3. What do you think the teacher is helping them with? They are talking. They are excited. The teacher is helping them practice dialogues. 1a Look at the pictures. Do you know what stories they are about? A—The Fisherman and the Golden Fish B—The Lion and the Mouse C—Hua Long Dian Jing D—Sai Weng Shi Ma 1b Listen to the first conversation. Put the sentences in order. ______ The mouse bit through the net. ______ The hunter caught the lion. ______ The lion let the mouse go. ______ The lion caught the mouse. ______ The mouse promised to help the lion. 5 4 3 1 2 1c Listen to the second conversation. Choose the correct words to complete the sentences. 1. Long ago, a farmer his horse. A. lost B. killed C. sold 2. The farmer’s horse came back with other horses. A. five B. six C. seven 3. The farmer’s son broke his . A. head B. arm C. leg 4. The didn’t have to join the war. farmer B. farmer’s son C. farmer’s neighbour C B A C 1d Listen to the two conversations again and answer the questions. Why do you think the lion laughed when the mouse promised to help him? Because he thought the mouse was too small and weak to help him. Yes, I do. Because it teaches us a lesson that kindness is never wasted. 2. Do you like the story about the lion and the mouse? Why or why not? 3. Did the farmer feel very sad when bad things happened? No, he didn’t. 4. Was the farmer wise? Why or why not? Yes, he was. Because he knew unlucky things might turn out well. And good things could go wrong too. Listen and repeat. Add one more word to each group. 1 ch ph sh th wh /tʃ/ /f/ /ʃ/ /θ/ /ð/ /w/ /h/ chair which ______ physics elephant ______ ship fashion ______ throw maths ______ then with ______ why where ______ who whose _____ teach photo shine thirsty there what whom 英语中"ch"的发音规则‌ ‌最常见的发音 /tʃ/‌ 类似中文"吃"的声母， 如：church（教堂）、chess（国际象棋）。这是英语中"ch"最典型的发音方式。 ‌发/k/音的情况‌ 主要出现在希腊词源或特定单词中， 如：Christmas（圣诞节）、chronic（慢性的）。 ‌发/ʃ/音的特殊情况‌ 多见于法语借词，如：chef（厨师）、champagne（香槟）。 在英语中，字母组合ph的发音规则相对固定，通常发清辅音/f/，以下为具体规则及示例：‌ 无论出现在单词的哪个位置（如词首、词中），"ph"均发/f/音，例如： phone /fəʊn/（电话） photo /ˈfəʊtəʊ/（照片） physics /ˈfɪzɪks/（物理学） 字母组合sh常见的发音是/ʃ/。‌ 例如，单词ship、sheep、short、shorts、wash、shell、shelf、shop、shape和sharp中都包含字母组合sh，并且都发/ʃ/音‌ 此外，字母组合sh的发音规则如下： ‌sh‌：舌尖后、清擦音。舌尖卷起接近硬腭前部，留出窄缝，气流摩擦通过，声带不振动，如“是”(shì)‌ 字母组合"th"在英语中有两种主要的发音： ‌清辅音/θ/‌： ‌发音特点‌：舌尖轻触上齿背，气流从舌齿间送出，声带不振动。发音类似于“s”或“sh”，但位置更靠前‌ ‌常见单词示例‌： think, thank, thin, thirty, method, mouth, math等‌ ‌浊辅音/ð/‌： ‌发音特点‌：舌尖抵住上齿龈，气流从舌尖和齿龈间冲出，声带振动。发音类似于“r”，但位置更靠前，且需要振动声带‌ ‌常见单词示例‌： this, that, these, those, father, mother等‌ ‌字母组合wh在英语中有两种常见的发音：/w/和/h‌。 1.在多数情况下，字母组合wh发/w/音，字母h不发音。 例如： what、when、where、white等单词中的wh都发/w/音‌ 2.然而，当wh后接o时，字母w不发音，字母h发/h/音。 例如：who、whom、whose、whole等单词中的wh发/h/音‌ 3.此外，在某些情况下，wh的发音可能与后面的元音相结合，形成一个新的音节。 例如：white中的wh实际上发的是/w/，然后紧接着是元音/aɪ/；whole中的wh发的是/h/（虽然在这里它几乎不发音或非常轻微），然后是元音/oʊ/‌ 2 In pairs, read the conversation aloud slowly. Then listen and read it again at a normal speed. Notice how the letters in bold change sounds. A: Did you read Little Women for English class? It’s great! B: No, I didn’t. Would you like to tell me about it? A: Well, I’d like to. But don’t you want to read it by yourself? 音的同化（Assimilation） 当两个音相邻时，其中一个音常常受另一个邻音的影响而变成与其邻音相同，或相似，或变成第三个音，这种变音现象叫作音的同化。 $$