Unit 2 All year round 第4课时（讲解课件）-【优翼·学练优】2025-2026学年新教材四年级英语下册同步备课（join in 外研剑桥英语）

该小学英语课件聚焦四年级下册Unit 2第4课时Phonics，核心内容为dr、tr、th（/θ/和/ð/）、ph字母组合的发音规则及应用。课堂导入通过Review环节复习时间介词in、at、on，衔接Warm up播放歌曲视频，再以Make friends环节从字母发音过渡到字母组合，搭建旧知到新知的学习支架。 其亮点在于采用“Read, observe and learn”模式引导学生观察例词总结发音规则，结合舌尖位置等动作描述提升语言能力，通过分类练习和互动问题培养思维品质。Summary以表格清晰梳理字母组合、发音及代表单词，帮助学生系统掌握，教师可借此高效开展教学，促进学生学习能力发展。

Unit 2 All year round Unit 2 All year round JQ·四年级英语下册 第4课时 Phonics Review in on at January Please use right time prepositions. Monday 9:30 Thursday winter lunchtime July 1st the morning Warm up: Sing a song Make friends What are the sounds of these letters? /t/ /h/ /r/ /p/ /d/ Try to read They are friends! What are the sounds now? Read, observe and learn Cindy draws a flower on her dress. draws dress dr — /dr/ Read and learn dr — /dr/ /dr/是浊辅音，发音时声带振动，舌尖抵住上齿龈后部，做好发/d/的准备，然后让气流冲破阻碍，同时声带振动发出/r/的音。 Try to read more words drive dragon dry dream drum drill drink Read, observe and learn tree train tr — /tr/ We plant a small tree near the train station. Read and learn tr — /tr/ /tr/是浊辅音，发音时声带振动，舌尖先抵住上齿龈后部，做好发/t/的准备，然后让气流冲破阻碍，同时舌尖快速滑向/r/的发音位置，发出类似“戳”的轻音。 Try to read more words trip true trust treat truck travel traffic drift drug trick dry try /tr/ /dr/ Read and divide Read, observe and learn My friend gets birthday gifts this month. birthday month th — /θ/ Read and learn th — /θ/ /θ/是清辅音，发音时声带不振动，舌尖轻轻放在上下齿之间，不要咬得太紧，留出缝隙让气流通过气流从舌尖和牙齿的缝隙中快速送出，同时保持声带不振动。 thank thirty bath think three maths Try to read more words Read and think Are the sounds of letter group “th” same in these words? this the that three Read, observe and learn the this th — /ð/ that /ð/是浊辅音，和/θ/的发音动作几乎一样，唯一的区别是声带要振动：舌尖同样放在上下齿之间，留出缝隙气流送出的同时，声带振动发出声音。 Try to read more words there they them these than /θ/ /ð/ mouth their thin path those father Read and divide weather Read, observe and learn phone photo ph — /f/ I use the phone to take a photo of Mum. ph — /f/ /f/是清辅音，发音时声带不振动，上齿轻轻咬住下唇内侧，将气息从唇齿的缝隙轻轻吹出来。 Read and learn alphabet trophy phrase physics elephant Try to read more words 13 Listen, point and say. 14 Read and match the sentences with the pictures. 1. We watch a dragon dance and l draw a dragon. 2. People plant trees in the park. 3. On this day, we say thank you to our teachers. 4. We take photos of elephants. Summary Phonics: 字母组合 发音 代表单词 dr /dr/ dragon draw dress tr /tr/ tree try train th /θ/ thank think month /ð/ the this them ph /f/ photo elephant phone Homework 听录音，熟练跟读Phonics Part 13，并掌握字母组合dr，tr，th和ph的发音； 按照字母组合所呈现的发音和发音规律，各字母组合积累3各单词； 复习Unit 2所学的词汇、句型、语法、歌曲、故事及语音知识。 本文件著作权为创作公司所有，仅限于教师教学及其他非商业性和非盈利性用途。如发现盗用、转卖、网络传播等侵权行为，本公司将依法追究其相应法律责任。 部分素材选自网络，如有争议，请联系删改。 声 明 null 53367.375 $Is for apple, apple, please football book ball c is for cat, cat d is for dog. Is elephant, elephant is fish, fish. G, A, A, A, A hat. 哈哈。孩子。i is for a glue. E glue jays for juice, juice for kanga kanga. And this for monkey . monkey. and this for nose, nose for octo octopus is for pig搭配。Q is a question, question are for ring ruling for some sun. T is for . ten天。you is for umbrella, umbrella, these for van 8WUS for watch，watch access for box box. Y is a yellow, e yellow, c is pursue zo. So many things for you to learn about so many ways and seeing your son. So many things for you to learn about so many ways to sing your song. Phoenix activity thirteen, listen point and say. dragon draw dress. dress tree, try train. thank . think months . the . the this then . photo . elephant phone.