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课件网) Part A Unit 4 When is the art show? Let’s spell ………………………………… 课堂导入 three thin thirteen maths 同学们，读下列单词，你能发现它们的共同之处吗？ this that mother brother Let’s spell Read, listen and chant. three thin thirteen maths this that mother brother My birthday is in three more days. Three more days, three more days. My birthday is in three more days. I will be thirteen. My brother has a birthday, too. A birthday, too, a birthday, too. He has a birthday on the third day of the month. What about you? 原文 Let’s spell Let’s spell Listen, circle and say. 1 mother maths 2 father thin 3 brother fifth 4 this birthday 5 there three 6 that third 1. maths 2. father 3. brother 4. birthday 5. there 6. third 录音原文 Let’s spell Let’s spell Choose, write and say. 1. _____ 2. _____ 3. _____ Thursday is his eleventh birthday. Thursday/Monday is his eleventh/third/fourth birthday. That is her brother/grandfather/father. His mother/brother is a maths/Chinese teacher. 字母组合th的发音 知识讲解 字 母 发 音 发音要点 例 词 th /θ/ 清辅音，声带不振动。发音时舌尖轻触上齿背，气流由舌齿间送出，形成摩擦音。 three 3 thin 瘦的 /?/ 浊辅音，声带振动。发音时舌尖轻触上齿背，气流由舌齿间送出，形成摩擦音。 this 这个 that 那个 this 随堂练习 一、把单词和图片搭配。 three maths brother A. B. D. C. 随堂练习 二、为下列单词选出相应的图片。 ( ) 1. thin A. B. ( ) 2. mother A. B. B B 课时小结 重点语音 字母组合th的发音 1. 掌握字母组合th的发音，并熟记本 课所学的单词。 课后作业
