2、ǎoniǎohéyè________________________6.读一读,拼一拼,再写出音节。b—a—________b—o—________b—i—________b—u—________7.填空________—ū—wū y—________—yǐy—________—yǔ y—ǘ—________8.按口型从大到小的顺序排列单韵母。u i a e o ü________9.补一补。________ēi________ǒu________ēn________òu黑狗跟后10.填空ju的韵母是______