Unit 1 How tall are you?
metre(米)smart(聪明的)countryside(乡村)heavy(重的)bigger((big的比较级)更大的)heavier((heavy的比较级)更重的)longer((long的比较级)更长的)older((old的比较级)更年长的)更多单词 >>
Unit 2 Last weekend?
enjoy(享受……乐趣;喜爱)before(在……之前)hotel(旅馆)stay(保持)slept((sleep的过去式)睡觉)broken(破损的)read(看;读)yesterday(昨天)更多单词 >>