is的现在分词

回答
爱扬教育

2022-02-26

is的现在分词可以是being。
is可以作助动词,也可以作实意动词,但是都没有实际的现在分词形式,它在现在完成里面作助动词,当主语是第三人称单数的时候,句子的谓语用is doing。
is:be 的第三人称单数现在时形式,常放在其他词后缩写为 -’s;
过去式: was

扩展资料

  Inflation was so high that the notes were like Monopoly money.

  通货膨胀严重,货币变得跟“大富翁”游戏钞票无异。

  She was still half asleep when she arrived at work.

  她到了上班地点时仍然睡眼惺忪。

  The space available is not adequate for our needs.

  现有的空间不能满足我们的需要。

  The gene is activated by a specific protein.

  这种基因由一种特异性蛋白激活。

  The country's economic system is pure Alice in Wonderland.

  这个国家的经济制度实属匪夷所思。