1.主动语态中,hear只能接不带to的不定式或动名词作宾语即:
hearsbdosth:Iheardhersingthatsong.我听见过她唱那首歌.
hearsbdoingsth:Iheardhersingingthatsong.我听见她在唱那首歌.
2.但是,在被动语态中,又要将不定式前加上to,就以上面两句为例:
Shewasheardtosingthatsong.她被人听到过唱那首歌.
Shewasheardsingingthatsong.她正在唱那首歌时被人听到了.
所以behearddo是不存在的.
陈老师
2024-03-28 01:31:12
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