一、词性转换
第三人称单数：sings
现在分词：singing
过去式：sang
过去分词：sung
二、词语搭配
begin to sing开始唱
like to sing喜欢唱
dance and sing载歌载舞
hear someone sing听某人唱
birds sing鸟儿鸣唱
sing a song唱歌
三、双语例句
1.She has a beautiful singing voice.
她有一副唱歌的好嗓子。
2.We all crowded into her office to sing 'Happy Birthday'.
我们全都涌进她的办公室，唱“祝你生日快乐”。
3.The idea of the wind singing is a romantic conceit.
风儿在唱歌这一巧妙的.比喻很有浪漫色彩。
4.Sing up, let's hear you.
大声唱，我们听不见。
5.She sings much better than I do.
她的歌唱得比我好得多。
6.There is some similarity in the way they sing.
他们的演唱风格有点像。