①塞 ②横
③当 ④转
2.理解词语
(1)解释下列加点的词语
①西当太白有鸟道:___________________________________________________
②然后天梯石栈相钩连:________________________________________________
③上有六龙回日之高标:________________________________________________
④猿猱欲度愁攀援:___________________________________________________
⑤雄飞雌从绕林间:____________________________________________________
⑥枯松倒挂倚绝壁:____________________________________________________
⑦飞湍瀑流争喧豗:____________________________________________________
⑧砯崖转石万壑雷:_____________________________________________________
⑨侧身西望长咨嗟:_____________________________________________________
⑩渚清沙白鸟飞回:_____________________________________________________
(2)通假字
所守或匪亲:_______________________________________________________
(3)一词多义
①危
②去