what time does his mother do the housework?从哪里看出是一般现在时?

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what time does his mother do the housework?从哪里看出是一般现在时?
what time does his mother do the housework?从哪里看出是一般现在时?

what time does his mother do the housework?从哪里看出是一般现在时?
因为does就是一般现在时形式,hismother是第三人称单数,所以用does,而因为有了does这个助动词,所有后面加动词原形,这里就是do.

do

does

does

does是助动词

does (一般现在时第三人称单数时使用)
动词变时态变

Does

这不是现在时吧??

does

does,没加ed

does可以看出

does

does是助动词,而his mother是第三人称,助动词后面应该加动词原型,所以应该是do the housework.如果是过去时助动词应该是did

does

孩子。。。你几年级啊

dose