joyous,joyful,delightful,pleased,cheerful,happy,glad 分别都是在什么

joyous joyful delightful,pleased cheerful happy glad
意思都含“快乐的”、“高兴的”.
1\ joyous 指“性情或气质上快乐的”,如:a joyous family
2\ joyful指“一种外来事件使情绪强烈、起劲、愉快的”,如:They were singing and dancing to celebrate this joyful occasion.
3\ delightful "令人高兴的,使人快乐的 可爱的,讨人喜欢的"
delightful weather爽快的天气
We had a delightful time by the seashore last Sunday.
4\pleased“欣喜的,高兴的,(常和with连用)”
We are very pleased with her decision.
5、happy 是常用词,本义是“幸福的”,指“由于幸福、满足而感到快乐”,如:
He was very happy to hear that .
6、 cheerful 指“乐观愉快天性的自然流露,包括在不利或令人不快的情况下保持愉快心情”,如:
He always looked cheerful even in defeat.
7、glad 指“由于某一特定事情或原因而高兴的”,如:
I'm very glad to have such a chance to go abroad.