Unit2This is my pencil.1. What's this? 这是什么?pencil-box Mary AliceWhat 's inside the Mary's pencil-box? pen 笔This ispencil 铅笔This iseraser 橡皮擦This isscissors 剪刀This isruler 尺子This issharpener 卷笔刀This isTell me!What's inside your pencil-boxes?Can you tell me?HomeworkTo introduce the stationeries in your pencil-boxes to your friends or parents in English.Thank youThank you !!