六年级下册单元知识点第四单元四会单词 learn Chinese—learned Chinese 学汉语 sing and dance—sang and danced 唱歌和跳舞 eat good food—ate good food 吃好吃的食物take pictures—took pictures 照相 climb—climbed 爬 have—had buy presents—bought presents 买礼物row a boat—rowed a boat 划船 see elepha...