第4课李白诗三首1.给下列加点的字注音①瀛洲()②天姥()③剡溪()④渌水()⑤谢公屐()⑥水澹澹()⑦洞天石扉()⑧訇然中开()⑨霓为衣()⑩鸾回车()○魂悸()○噫吁嚱()○鱼凫()○秦塞()○石栈()○猿猱()○萦岩峦()○扪参历井()○酣高楼()2.为下列各组字组词①②③④⑤3.解释下列加点的词语①烟涛微茫信难求:________________________________________________________________________②势拔五岳掩赤城:________________________________________________________________________③栗深林兮惊层巅:________________________________________________________________________④霓为衣兮:________________________________________________________________________⑤鸾回车:________________________________________________________________________⑥难于上青天:________________________________________________________________________⑦开国何茫然:________________________________________________________________________⑧但见悲鸟号古木:________________________________________________________________________梳理文本结构