发音器官：双唇lips 、鼻腔nasal cavity、牙齿teeth、舌尖tip of tongue、舌根root of tongue、口腔oral cavity、硬腭hard palate

元音发音时要使用气息，就是感觉肚子上的肌肉有紧绷的感觉。

[ʌ]口型打开，打开口腔，用气发声，手放到胃的地方，发音的时候感受肌肉有收紧。

[ɒ]口型呈圆形

[ə]扁口型

[ɪ]牙齿不能碰到一起，要留一个缝

[ʊ]发音时嘴巴不能撅起，口型略扁

[e] 舌头抵住下面的牙齿，上下牙齿之间留一个手指的宽度发音

[æ] 舌头抵住下面的牙齿，上下牙齿之间留两个手指的宽度发音

20200103  房小树  分享单词D2

happy  [ˈhæpi] adj

20200105  房小树  分享单词D3

lesson  [ˈlesn] n

20200106  房小树  分享单词D4

log  [ˈlog] n

20200107  房小树  分享单词D5

look  [ˈluk] v&n

20200108  房小树  分享单词D6

little [ˈlitl] adj

20200109  房小树  分享单词D7

fun[ˈfʌn] n

20200110  房小树  分享单词D7

teacher['titʃɚ] n

From this year, I have had English lessons. look around the classmates in the wechat group,  most of them keep a word-log every day, even though the study time is a little and flexible. Moreover,  our teacher is awesome. She makes the learning funny. And we all learn happily.