英语题目(2道,要原因)1.Connie_____(not break)her leg,but she_______(break)her arm.2.The children_______(not finish)their homework.

问题描述:

英语题目(2道,要原因)
1.Connie_____(not break)her leg,but she_______(break)her arm.
2.The children_______(not finish)their homework.

1 didn't break ; broke (事情过去,所以全部用一般过去时形式)
2 haven't finished (表示目前为止的情况,用现在完成时)

1.Connie_didn't break____(not break)her leg,but she__broke_____(break)her arm.
过去时的肯定以及否定.
2.The children__haven't finished_____(not finish)their homework.
未完成.表示至今为止的时间段,应用现在完成时,并且是否定.