课题 仁爱科普版七上英语Unit 3 Exploring the topic-Pronunciation 教学设计 一、教学目标 1. Students are able to correctly identify and pronounce the phonetic symbols of / ai /, / t /, / f /, / v /, / s /, / z /, / h /, / r /. 2. Students can spell the words according to the phonetic symbols they hear. 3. Students can correctly use the rise and the drop in their sentences. 二、教学重难点 1. Key points Master the pronunciation of the phonetic symbols / ai /, / t /, / f /, / v /, / s /, / z /, / h /, / r /. Be able to accurately hear and distinguish between the words containing these phonetic symbols. 2. Difficult points For confusing phonetic symbols, such as / f / and / v /, / s / and / z / accurate pronunciation. Use the rise and drop the tone naturally and smoothly in the sentence. 三、教学方法 1. Teaching method: explain the methods and skills of phonetic symbols pronunciation. 2. Practice method: consolidate the learned phonetic symbols through listening, reading, writing and other exercises. 3. Imitation method: let the students imitate the recording or the teacher's pronunciation, and correct the pronunciation errors. 四、教学过程 (I) Lead in (5 minutes) 1. Play a simple English song, such as "ABC Song", to let the students enter into the English learning state in a relaxed and happy atmosphere. 2. Show some pictures of the words containing the phonetic symbols to learn in this lesson, such as bike (/ baik /), sun (/ s n /), etc., and guide the students to observe the pronunciation of the letters in the words, so as to introduce the pronunciation of the topic ——— of this lesson. (II) Teaching of phonetic symbols (5 minutes) 1. Explain the pronunciation methods of phonetic AIDS / ai /, / t /, / f /, / v /, / s /, /, / z /, / h / and / r / in turn. /ai/：由元音 /a/ 滑向元音 /i/，发音时口型从大到小。例如：bike，kite 。 /t/：舌尖抵住上齿龈，形成阻碍，然后突然放开，让气流冲出，声带不振动。例如：time，sit 。 /f/：上齿轻触下唇，气流从唇齿间通过，形成摩擦音，声带不振动。例如：fine，five 。 /v/：发音方法与 /f/ 相似，但声带振动。例如：very，have 。 /s/：舌尖靠近上齿龈，气流从舌尖与上齿龈间通过，形成摩擦音，声带不振动。例如：sun，see 。 /z/：发音方法与 /s/ 相似，但声带振动。例如：zoo，zero 。 /h/：张开嘴巴，让气流自由逸出口腔，声带不振动。例如：hello，house 。 /r/：舌尖卷起，靠近上齿龈后部，舌两侧稍收拢，双唇略突出，气流通过舌尖和齿龈形成轻微的摩擦，声带振动。例如：red，right 。 2. The teacher demonstrates the pronunciation of each phonetic symbol, and lets the students observe the mouth shape and imitate the pronunciation. Then let the students individual pronunciation, the teacher to give correction and guidance. (III) Practice the pronunciation (10 minutes) 1. Activity 1: Listen to the text. Pay attention to the pronunciation of the colored letters. Play the recording and let the students listen carefully to the pronunciation of the colored letters in the text, such as "Zaki has a bike. A nice big bike. He sees the sun rise. And he goes outside. To ... ...
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