阅读下面这首宋诗,回答问题。(8分)
春日怀秦髯
李 彭
山雨萧萧作快晴,郊园物物近清明。
花如解语迎人笑,草不知名随意生。
晚节渐于春事懒,病躯却怕酒壶倾。
睡余苦忆旧交友,应在日边听流莺。
1.本诗颔联运用了什么表现手法,有什么好处?(4分)
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2.诗人在前两联极写春色的美好,有什么用意?请简要分析。(4分)
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