Unit 1 This is my new friend.
teacher(教师)brother(兄；弟)sister(姐；妹)boy(男孩)friend(朋友)girl(女孩)doctor(医生)farmer(农民)更多单词 >>
Unit 3 It's a pineapple.
apple(苹果)banana(香蕉)orange(橙色；橙色的)pear(梨)potato(马铃薯；土豆)tomato(西红柿)eggplant(茄子)carrot(胡萝卜)更多单词 >>
Unit 4 How's the weather today?
cloudy(阴天的；多云的)rainy(阴雨的；多雨的)snowy(下雪（多）的)sunny(阳光充足的)windy(多风的；风大的)cold(寒冷的；冷的)cool(凉的；凉爽的)hot(热的；烫的)更多单词 >>
