三年级上时 ruler 小学英语练习字帖 ruler ruler ruler ruler ruler 尺子 I'ru:le(r)/ ruler Unit 1 ruler I have a ruler 【例句】我有一把尺子。 I have a ruler. I have a ruler. pencil I have a ruler pencil pencil /'pensl/ 铅笔 pencil pencil I have five pencils 【例句】我有五支铅笔。 era eraser 3-6年级英语同步字帖