英语即兴演讲之前需要准备什么吗

Once upon a time, a queen was doing needle work while staring outside her window at the beautiful snow. It was because of her distracted state that she pricked her finger on her needle and a drop of blood fell on some snow that had fallen on her windowsill. As she looked at the blood on the snow she said to herself, "Oh, how I wish that I had a daughter that had skin white as snow, lips red as blood, and hair black as ebony." Soon after that, the queen gave birth to a baby girl who had skin white as snow, lips red as blood, and hair black as ebony. They named her Princess Snow White, but sadly, the queen died after giving birth to Snow White. Soon after, the king took a new wife who was beautiful, but very proud and possessed evil powers. She also possessed a magic mirror, to whom she would often ask, "Mirror, mirror on the wall, who's the fairest of them all?" and to which the mirror would always reply, "You are." But after Snow White became seven