单词：school 学校bag 书包pencil 铅笔book 书eraser 橡皮擦ruler 尺子句子：I go to school every day. 我每天都去学校。I have a blue bag. 我有一个蓝色的书包。I have a pencil and a book. 我有一支铅笔和一本书。I use an eraser to erase my mistakes. 我用橡皮擦来擦掉我的错误。I use a ruler to draw lines. 我用尺子来画线。