英语,关于passive voice的问题Have they fed the dog yet?My sister never gives me brithday presents.这两句具体怎么转换成passive voice的句式呢?还有p.p.就是过去分词大多是原动词加ed还是en啊?谢谢了···好的再加
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英语,关于passive voice的问题Have they fed the dog yet?My sister never gives me brithday presents.这两句具体怎么转换成passive voice的句式呢?还有p.p.就是过去分词大多是原动词加ed还是en啊?谢谢了···好的再加
英语,关于passive voice的问题
Have they fed the dog yet?
My sister never gives me brithday presents.
这两句具体怎么转换成passive voice的句式呢?还有p.p.就是过去分词大多是原动词加ed还是en啊?谢谢了···好的再加分···谢谢了!
为什么都用been呢?不是现在式只要is/am/are加pp吗?不是只有现在完成式才是is/am/are加been
英语,关于passive voice的问题Have they fed the dog yet?My sister never gives me brithday presents.这两句具体怎么转换成passive voice的句式呢?还有p.p.就是过去分词大多是原动词加ed还是en啊?谢谢了···好的再加
>>Has the dog been fed by them yet?
>>I have never been given birthday presents by my sister.
passive voice 用过完吧
Has the dog been fed yet?
I've never been given birthday presents by my sister.
动词过去分词变形很多,就ed和en比较,好象加ed的多些。
过去式是加d,ed
过去分词是n,en
不一样的
1. Has the dog been fed by them yet?
2. I have never been given birthday presents by my sister.
大部分 pp 都是原形+ed