UC知道改句子的英语题
来源：百度知道 编辑：UC知道 时间：2024/06/30 21:12:28
The gardener said that he( (cut)) that tree down yesterday.
I told you I ( (have)) never played tennis before.
What does he said that he ( (do)) last weekend?
When does he told you that he ( (buy)) this car?
1,是不是用if引导的句子中的动词都应该是动词原形？
2，我们经常可以看见用can或may代替一些词组。那么can能代替什么词组，may呢？
I told you I ( (have)) never played tennis before.
What does he said that he ( (do)) last weekend?
When does he told you that he ( (buy)) this car?
1,是不是用if引导的句子中的动词都应该是动词原形？
2，我们经常可以看见用can或may代替一些词组。那么can能代替什么词组，may呢？
cut had did bought
1.不是if引导的句子都用动词原形,有3种情况,当从句一般现在时,主句将来时.从句过去时,主句过去时.还有就是在虚拟语气中用过去完成时或者过去时
2.can表能够的意思能代替be able to这个短语,may只是表可能的意思代替不了什么词组