剑桥少儿英语中的单词可以根据不同的标准进行分类，以下是一些示例：
动物类：
dog, chicken, frog, duck, horse, cat, sheep, fish, monkey, elephant, lizard, giraffe, tiger, lion, crocodile, kangaroo, bear, pig, hen, cock, parrot1
动词及其现在分词形式：
stand - standing; eat - eating; walk - walking; sleep - sleeping; draw - drawing; drink - drinking; read - reading; run - running; swim - swimming; sit - sitting; jump - jumping; write - writing; ride - riding; dance - dancing1
动词词组：
have/has breakfast; have/has lunch; have/has supper; watch TV; play a game; listen to the music; sing a song; have a bath; take a shower; learn English; learn math; learn Chinese; tell stories; read books; ask and answer question; take a walk; draw a picture; draw a line; spell the word; open the window; close the window1
学习用品：
pen, pencil, ruler, eraser, crayon, desk, chair, pencil-box, bag, schoolbag2
bus, jeep, bike, train, plane, taxi, van, motorbike, ship, helicopter2
人的称谓：
teacher, student, boy, girl, baby, man, woman, nurse, doctor, father, mother, grandfather, grandmother, uncle, aunt, classmate, parents, cousin, nephew, niece, brother, sister, driver2
以上分类仅是示例，实际上剑桥少儿英语中的单词分类可能更加丰富和详细。