both of the boys are play soccer还是both of the boys are playing soccer

问题描述:

both of the boys are play soccer还是both of the boys are playing soccer

应为:both of the boys are playing soccer
翻译为:这两个男孩都正在踢足球。
句子为现在进行时,所以are doing sth

应该是are playing首先这句话的意思是男孩在踢足球,需要一个进行时态,进行时态的基本结构be doing,在这反映出来就是are playing。然后are play这种结构根本就不对

Both of boys play soccer。
Both of boys are playing soccer。
前者一般现在时,后果现在进行时。

both of the boys are playing soccer. 两男孩都在踢足球。

be doing 现在进行时, 表示 正在做某事, 所以 play要加ing

例如, I am doing my homework now 我正在做作业, 而不是 I am do my homework, 这是错的
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playing
这是现在进行时态 be动词+doing的形式