语音第三章教案.doc

Chapter Three Central Vowels: /Λ/ / ? / / ?: / Teaching goals: 教学目标 Lead students to understand the definition of back vowels and the names and places of the speech organs involved. Lead students to know the characteristics of the back vowels in terms of the manner of articulation, the place of articulation and the force of articulation. Help students differentiate the sounds between /Λ / / ? / and / ?: /. Help students acquire correct pronunciation of back vowels (T sets good models, detects and helps ss correct whatever mistakes they may have; then ss do repetition work chorally and individually, in groups and in pairs) Teaching philosophy and methods: 教学理念与教学方法 The teaching process is based on the “student-oriented” philosophy. The teaching method is a student-centered comprehensive method, namely the teaching is instructed by missions, assisted by explanations, demonstrations from the teacher and the tape-recorder etc., accompanied and reinforced by a great deal of practice. Games and activities: 课堂活动 The following games and activities are to be used in chapter three: Read dialogues Read proverbs Read for fun Teaching expectations: 教学要求 Students are assigned to find the definition of central vowels and know the names and places of the speech organs involved . Students are assigned to listen to and imitate the tapes recommended by the teacher before hand. Students are expected to be very active and attentive in class. Students should finish in time the after-class assignments including listening to and imitating the recommended tapes and reading aloud the words, phrases, sentences, dialogues etc. assigned by the teacher. Time arrangement: （Total: 2 periods）课时安排（2学时） Central vowel / ?: / and / ? / ( 1 period) Central vowel /Λ / ( 1 period) Teaching procedure in details: 具体教学过程 The first period 教学重点：中元音 / ? / / ?: / Ⅰ. Warning-up exercise (5m) 热身练习: 通过让学生朗读下列句子,了解学生的发音问题。（见课件句子练习） The best player was injured. The wonderful weather was over. Were you