教学要求:1.复习字母及单词。2.新授:字母:r s t:单词:rubber snake tiger。教学重点与难点:1.区分字母 a i r 的读音。2.掌握 rubber 的读音。教学过程:一、课前准备:儿歌 abc cba aabbccd…。二、复习:1.背诵所学字母。2.认读字母:ai bd pq nh bag face bike lamp3.游戏:Guess,What letter is it?教师用自制的字母扑克牌变戏法,先让学生看一个字母,然后老师找出这个字母。T:Is it a?S:Yes,it’s a.(No,it is b.) Teaching requirements: 1. Review letters and words. 2. New award: Letter: r s t: Word: rubber snake tiger. Teaching highlights and difficulties: 1. Distinguish the pronunciation of letters a i r. 2. Master the pronunciation of rubber. Teaching process: First, class preparation: children’s songs abc cba aabbccd.... Second, review: 1. Recite the learned letters. 2. Read the letters: ai bd pq nh bag face bike lamp 3. Game: Guess, What letter is it? The teacher uses a homemade letter poker card trick to let students see a letter, and the teacher finds out the letter. T:Is it a?S:Yes,it’s a.(No,it is b.)