高考英語詞匯詳解：appear用法
    1 . appear to do sth 似乎要……。如：
    He appears to have a lot of money. 他似乎很有錢。
    He appeared not to notice anything. 他似乎沒看見什么。
    注：有時不定式用進行式或完成式等。如：
    It appears to be raining. 似乎在下雨。
    You appear to have traveled a lot. 看來你去過不少地方。
    2 . it appears that [as if ]… 似乎……。如：
    It appears that [as if] he will win. 看來他會贏。
    It appeared that he didn’t like her. 似乎他并不喜歡她。
    注：以上句型有時可與后接不定式的結構轉換。如：
    It appears that you have made a mistake. / You appear to have made a mistake. 似乎你弄錯了。
    3 . There appears to be… 似乎……。如：
    There appears to be no danger now. 現在似乎沒有危險了。
    注：該句型有時可與后接 that 從句的句型轉換。如：
    There seems to have been a mistake. / It appears that there has been a mistake. 看來一直就有錯。