听力资源简介：

Hush, little baby, don’t say a word. Papa’s gonna buy you a mockingbird.
And if that mockingbird don’t sing, Papa’s gonna buy you a diamond ring.
If that dimond righ is brass, Papa’s gonna buy you a looking glass.
And if that looking glass should crack, papa’s gonna buy you a jumping jack.
If that jumping jack won’t hop, Papa’s gonna buy you a lollipop.
When that lollipop is done, Papa’s gonna buy you a another one.
If that lolliopo is all eaten up, papa’s gonna buy you a real live pup.
And if that real live pup won’t bark, papa’s gonna buy you a horse and cart.
If that horse and cart fall down, you’ll still be the prettiest girl in town.