练习材料：
Lesson39 Am I all right?
While John Gilbert was in hospital, he asked his doctor to tell him whether his operation had been successful, but the doctor refused to do so. The following day, the patient asked for a bedside telephone.
[waɪl] [ʤɒn] [ˈgɪlbət] [wɒz] [ɪn] [ˈhɒspɪtl], [hiː] [ɑːskt] [hɪz] [ˈdɒktə] [tuː] [tɛl] [hɪm] [ˈwɛðə] [hɪz] [ˌɒpəˈreɪʃən] [hæd] [biːn] [səkˈsɛsfʊl], [bʌt] [ðə] [ˈdɒktə] [ˌriːˈfjuːzd] [tuː] [duː] [səʊ]. [ðə] [ˈfɒləʊɪŋ] [deɪ], [ðə] [ˈpeɪʃənt] [ɑːskt] [fɔːr] [ə] [ˈbɛdˌsaɪd] [ˈtɛlɪfəʊn].
任务配置：L0+L1+L4
知识笔记：
L0：朗读NCE II, L39：第1+2句，原声长度：19秒
L1：练习音标[ɪ] : 在句中的词有：Gilbert, in, his, him, telefon
发音要点：
① [ɪ] 是前元音。发音时舌前部向硬腭抬起，高度比[i:]要低。
② 舌的两侧抵住上牙的两侧（这个以前没有留意到）
③ 舌头肌肉松弛（与发[i:]时正好相反）
④ 嘴唇向两旁伸开
练习感悟：练习时长30分钟。今天又把朗读新概念的指导文读了一遍，发现了一些理解错误。我把L39分成好几段，每天练习2句，反复读，加上复习一个音标，这样比整篇读的效果更好。就是这么两句，也不好读。复习的音标不能读错了，要读到原声同样的描述，还要关注气息和节奏。还是要把功夫下到位。
