2006年浙江省宁波高二英语下学期Unit14情态动词新课标课件
日期:2010-12-05 12:14
Review the Passive Voice
Passive Voice
一般现在时
am/is/are +pp
2 一般过去时
was/were +pp
3 一般将来时
will/shall/be going to+pp
4 现在完成时
have/has been +pp
5 过去完成时
had been + pp
6 现在进行时
am/is/are being + pp
7 过去进行时
was/were be,
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