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选修7《Learning about Language》公开课PPT课件优质课下载
一般现在时
do/does
一般过去时
did
一般将来时
will do
过去将来时
would do
现在完成时
have/has done
过去完成时
had done
现在进行时
am/is/are doing
过去进行时
was/were doing
am/is/are done
was/were done
will be done
would be done
have/has been done
had been done
am/is/are being done
was/ were being done
(2016·全国卷Ⅲ)Truly elegant chopsticks might______________ (make) of gold and silver with Chinese characters.