Unit 8 Pronunciation课件2025-2026学年人教版英语七年级下册

该初中英语课件聚焦双字母组合（ch、ph、sh、th、wh）发音规则及音的同化，通过视频匹配活动导入，先明确“双字母发一个音”，再分模块讲解各组合音标与单词示例，结合绕口令、对话练习及音变分析，构建从规则学习到应用实践的学习支架。 其亮点在于以语言能力培养为核心，通过th发音规则分类表、绕口令“她在岸边卖贝壳”等实例，结合音变对话分析，提升学生发音准确性与表达能力。融入思维品质训练，如wh发音规则的情境归纳，多样活动激发学习兴趣，助力教师高效开展发音教学，促进学生系统掌握语音知识。

Unit 8 Once upon a Time Section A What are your favourite stories? (Pronunciation) Learning Objectives学习目标 In this lesson,you'll be able to: >know how to pronounce“ch,ph,sh,th and wh”in words correctly; know the rules of assimilation and pronounce it well. nex clock 人cook box give ce ge 根据字母发音规则拼读单词。 Pronunciation sh th ch ph wh Let's watch a video and match the pronunciation. 双字母组合由两个字母组成，两个字母只发一个声音 make one sound 圓目Let's learn.. sh ship fashion s shirt wash ch chair which watch match ph physics(物理) elephant photo phone 圓目Let's read the tongue twisters.. If Charlie chews shoes,should Charlie choose the shoes he chews?如果查理喜欢啃鞋子，那查理应该选择自已要啃的鞋子 吗？ Phyllis finds elephants and dolphins for the photo shoot 菲利斯为拍照找到了大象和海豚。 Se seHls sea eHs by the sea,u岸5亮 目Let's learn. h的两种发音 1.h出现在单词开头或结尾一般发音为 /01 2.h出现在单词中间或者在代词、介词、连词、副词 或冠词中一般发音为/δ/ /0/ /ǒ/ think mouth mother this three teeth weather with 圓目Let's read. Thank you! Thank your mother and your father! Think how they help you They give you things. They are always there. That's why you must say, "Thank you!" 目Let's learn. wh的两种发音 1.wh后面有o一般发音为 /h/ 2.其余情况下，wh的发音为w /h/ /w/ whose whom where which who whole why what Let's parctice. ① cheer ②shy ③ this ④ white ⑤ think⑥champion ⑦ whoever⑧phenomenon ⑨ thick⑩when 1① father Ifl /0/ /ǒ1 /wl /h/ ①⑥ 8 ⑤⑨ 3 ④⑩ ⑦ Read and notice how the letters in hold change sounds. /did/ /ju:/ A:Did you read Little Women for English class?It's great! /d/+/j/=/d3 /wod//ju:/ B:No,I didn't Would you like to tell me about it? d/+/j/=d3l A:Well,I'd like to.But don't you want to read it by yourself? /daunt//ju:/ /t/+/j/=/t Assimilation 红色字母的读音发生了什么变化呢？ 音的同化 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。例如： /t/+/j/→Y >Nice to meet you./mi:t ju/>/mi:tfu/ /d/+/j/→/d3/ What did you do last night?/did ju/-/did3u/ /s/+/j/→ I miss you very much./mis ju/-/mifu/ /z+/j/→13/ It is your turn to clean the classroom. 1zjp:(r)/→3：(r)M 目Let's practice. A:Can I get you something? B:Thanks!Could you give me some cold yogurt? A:Here,I got you one.It's really good yogurt. B:Yuk!What did you do?This is very bad yogurt! A:Oh,did you find your yogurt not yummy? B:I bet you added some salt,didn't you? A:Haha,yes!I tricked you! B:Just you wait!I'll get you next time!