Read and write. (将下列单词按照所给类别分类，并将单词写在横线上)
1. walkman 2. Watermelon 3. peach 4. apple 5. hot dog 6. tiger
7. sister 8. ice-cream 9. lion 10. short 11. snake 12. fish
13. mom 14. lamp 15.dog. 16. long 17. tall 18. box
19. chair 20. Deer 21. dad
1. 人物：______ ______ ______
2. 动物：______ ______ ______ ______ ______ ______
3. 日常用品：______ ______ ______ ______
4. 食物：______ ______ ______ _______ _______
5. 形容词：_______ _______ _______
