雅思appear用作连系动词，其意为“似乎”“好像”，其后的表语可以是：不定式He appeared to be talking to himself. 他仿佛在跟自己讲话。She didn't appear to know anything about it. 她似乎对此一无所知。They appeared to be satisfied with the result. 他们似乎对结果感到满意
