Unit 2 My friends Part A 第3课时 Let's spell（课件+素材）-2025-2026学年人教PEP版（2024）英语四年级上册

You can share my shell. 海葵的基本特征海葵作为海葵目的海洋刺胞动物，外形酷似植物，实则是一种捕食性动物。它们的身体呈圆柱状，一端是基盘牢牢附着在海底的岩石或其他物体上，另一端是口盘，周围布满了细长的触手。这些触手不仅色彩斑斓，还布满了刺细胞，能够捕捉并麻痹猎物。海葵的颜色多样，有红色、白色、紫色、蓝色等，这些绚丽的色彩不仅让他们在海底世界中格外引人注目，还帮助他们吸引猎物和共生伙伴。 Letter s, we say, letter h, we say, put the letter together and they make a sound. You sound in these words, shake, shake, shake, shine, shine, shine. Shark, shark, shark. Let's spell. I'm a little little fish. I find many color for shells. Come on, come on, my friend. We can share them all. SHE SHE. Shop shop. Let's spell, look, listen and write true . friends share, tall or short, strong or not, they help each other. You can share my shell. should go away, fish. Let's spell. read. listen a number ENGO, ash, english. Ash fish. Air share. E sheep . sheep. Shop shop. Show, go away, fish. share? No, we can't. S, H. I have no shell. Can we share? share? No, we can't. I have no shell, can we share? PEP版英语四年级（上） Part A Let’s spell Unit 2 My friends 1 Warming up: Watch and learn Lead-in Guess and learn What animals are they? 海葵 贝壳 shell 寄居蟹hermit crab 文化链接 海洋中的海葵 Presentation Now listen I have no shell. Can we share? Share? No, we can’t. sh 贝壳 Presentation Now listen sh You can share my shell. Shoo! Go away, Fish! 发出嘘声，表示赶走 文化链接 海葵和寄居蟹是海洋中常见的一种互惠共生关系。 海葵 寄居蟹 驱赶捕食者 提供附着点 提供食物 Listen and read aloud sh I have no shell. Can we share? Share? No, we can’t. You can share my shell. Shoo! Go away, Fish! What are the same letters in these words? They’re sh. Look and say share shoo fish shell share shoo fish Look and say shell It’s /ʃ/. What’s the sound of the letters “sh”? /ʃel/ /ʃeə(r)/ /ʃuː/ /fɪʃ/ sh 的发音规则 /ʃ/是清辅音，发音时，舌尖抬向上齿龈后方，但不接触，舌身靠近口腔上壁，形成狭长的通道。气流通过狭长通道，摩擦成音，声带不振动。 11 English she ship shop /ˈɪŋɡlɪʃ/ /ʃ iː/ /ʃɪp/ /ʃɒp/ 更多 sh 例词 /ʃ/ Presentation Read, listen and number. English fish share she ship shop sh在词尾 Listen again and group. English fish sh在词尾 share she ship shop cash dish flash rush short shark What else? Presentation Look, listen and write. True friends ____ .Tall or ____ ,strong or not, they help each other. share short 书写时注意角度稍倾斜，大写字母h要顶满上面两格。 Practice Listen and write I'm a little, little _____ . I find many colourful shells. Come on, come on, my friend. We can _____ them all. 有些小鱼也会躲在贝壳中哦。听一听，写一写。 fish share Summary 辅音字母组合sh在单词中发/ʃ/ shell share shoo fish English she ship shop 字母组合 sh 的发音规则 常见例词 sh Homework 01 熟读Let’s spell课文和相关例词； 02 找到更多含有辅音字母组合sh的单词，练习运用规则去拼读和拼写。 预习Part B Let’s talk。 03 Lavf58.20.100 2025 Blues 9912.0 2025 Blues 6696.0 2025 Blues 24552.0 Blues 3030.2073 Blues 2795.1042 Blues 2847.3494 Blues 3317.5554 2025 Blues 37128.0 2025 Blues 15216.0 2025 Blues 17184.0 $$Ship ship. English. english. Let's spell, listen and repeat, then read a loud. S, H. I have no shell. Can we share? share? No, we can't. You can share my shell shoe. Go away. fish.