1．__________/Ik′spleIn/ vt.&vi.解释，说明→n.解释explanation
2．__________/′riːzn/ n．原因，理由→adj.合情合理的reasonable
3．behavior /bI′heIvjə(r)/n.行为，举止→v.行为，表现，举止________
4．fault /fɔːlt/ n．过错，错误
5．rude /ruːd/ adj.粗鲁的，无礼的→adv.粗鲁地，无礼地________→n.粗鲁，无礼________________
6．______________/′pʌnIʃ/vt.惩罚→n.惩罚punishment→adj.免受惩罚的__________
