have been seeing /have been seen/ have seen的用法.以及I was saw 和I saw的用法请说清楚过去时和完成时的用法.
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have been seeing /have been seen/ have seen的用法.以及I was saw 和I saw的用法请说清楚过去时和完成时的用法.
have been seeing /have been seen/ have seen的用法.
以及I was saw 和I saw的用法
请说清楚过去时和完成时的用法.
have been seeing /have been seen/ have seen的用法.以及I was saw 和I saw的用法请说清楚过去时和完成时的用法.
1.have been seeing(现在完成进行时)表示从过去某时到现在一直都在看.,并且现在还正在看.;
2.have been seen(现在完成时的被动语态)表示已经被看见;
3.have seen(现在完成时)表示已经看见.
4.I was saw是错误的,应该是I was seen.表示我(在过去)被看见或发现.
5.I saw sth/sb.表示我(过去)看见某事/某人.
一般过去时主要表示过去做过某事,对现在没有影响;而现在完成时则主要强调该动作对现在的影响.例如:
I bought an English-English dictionary.我买过一本盈盈字典.(意思是:我现在也许还拥有这本字典,也许给人了,也许丢了.)
I have bought an English-English dictionary.我已经买了一本英英字典.(意思是:我现在拥有这本字典,不需要再买了.)
1.have been seeing(现在完成进行时)表示从过去到现在一直都看见,并且现在还正在看见;
2.have been seen(现在完成时的被动语态)表示已将被看见;
3.have seen(现在完成时)表示已经看见。
4.I was saw不对,应该是I was seen。表示我(在过去)被看见或发现。
5.I saw sth.表示我(过去)看见某某。...
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1.have been seeing(现在完成进行时)表示从过去到现在一直都看见,并且现在还正在看见;
2.have been seen(现在完成时的被动语态)表示已将被看见;
3.have seen(现在完成时)表示已经看见。
4.I was saw不对,应该是I was seen。表示我(在过去)被看见或发现。
5.I saw sth.表示我(过去)看见某某。
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