动词不定式或that从句作主语时，一般须以it作形式主语，置于句首，而将该动词不定式或that从句置于appear之后。
扩展资料
常用的`词组：appear a fool 显得像个白痴appear healthy 看起来健康appear serially 连载appear as 作为…出现，表现为appear in person 亲自到场
例句：
1、A woman appeared at the far end of the street.
一个女人远远出现在街的尽头。
2、The pop concert went off like a damp squib when the main act failed to appear.
由于主要演员没出场，那场流行音乐会结果失败了。
3、It would appear that this was a major problem.
看来这是个主要问题。
