Poems and bedtime stories are usually written to sound smooth and are usually very easy to read. We can improve our english pronunciation by reading them aloud. Here you have an example of someone reading Goodnight moon, an American children's picture book published in 1947. It features a child saying Good Night to everything around him.
Activity: You will hear the audio as many times as you wish and choose a different poem, or bedtime story. Learn to pronounce every word and when you are ready, record yourself reading it. If you prefer, you can learn it and recite it but be very careful with the pronunciation, you should sound as natural as possible.

