a friend of my father's is repaireing it 如何改为被动语态?为什么是it is being repaired by a friend of my father's.其中being repaired 为什么不是is repaired 或者 是be repaired
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![a friend of my father's is repaireing it 如何改为被动语态?为什么是it is being repaired by a friend of my father's.其中being repaired 为什么不是is repaired 或者 是be repaired](/uploads/image/z/10535169-57-9.jpg?t=a+friend+of+my+father%27s+is+repaireing+it+%E5%A6%82%E4%BD%95%E6%94%B9%E4%B8%BA%E8%A2%AB%E5%8A%A8%E8%AF%AD%E6%80%81%3F%E4%B8%BA%E4%BB%80%E4%B9%88%E6%98%AFit+is+being+repaired+by+a+friend+of+my+father%27s.%E5%85%B6%E4%B8%ADbeing+repaired+%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E6%98%AFis+repaired+%E6%88%96%E8%80%85+%E6%98%AFbe+repaired)
a friend of my father's is repaireing it 如何改为被动语态?为什么是it is being repaired by a friend of my father's.其中being repaired 为什么不是is repaired 或者 是be repaired
a friend of my father's is repaireing it 如何改为被动语态?
为什么是it is being repaired by a friend of my father's.
其中being repaired 为什么不是is repaired 或者 是be repaired
a friend of my father's is repaireing it 如何改为被动语态?为什么是it is being repaired by a friend of my father's.其中being repaired 为什么不是is repaired 或者 是be repaired
首先,改成被动语态是:It is repaired by a friend of my father's
其次,改成现在进行时,需要把动词变成ing形式,前面加上be动词,那么句中的动词实际就是is,把它变成ing形式就成了being,前面再加上be动词就成了is being,所以整句就成了:it is being repaired by a friend of my father's.
原句是现在进行时,更改后还必须是现在进行时,所以被动是BE+BEING,后面的BE是原形
is being repaired强调了正在被修理。
is repaired只是阐述了一个客观事实。时间概念上就没那么确定。
而be repaired。。
这个就是am/is/are being done啊。
所以be be repaired是错的。
原句是is repaireing,强调现在进行时,所以改被动语态后也要体现出进行时,所以is repaired 不行。至于be repaired 呢,前面是is,且是现在进行时,所以动词要加ing(be动词也是动词的一种)