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to have been
请问非谓语动词的
to
have
been
doing形式是怎么用的?
答:
非谓语动词
to
have
been
doing形式是过去进行时态的一种形式,表示过去某一段时间内的持续动作,常常与一些时间状语或上下文中的时间信息相呼应。to have been doing的结构为“to have been + v.-ing”,它可以作为主语、宾语、表语、定语等在句子中使用。比如,“I’m very tired today because I ...
tohavebeen
与tohavebeendone的区别
答:
have
been
done 是完成时的被动语态,
to
have been done是动词不定式的完成时被动语态have been done 是句子中的谓语,to have been done是动词不定式 是一种动词的特殊形式可以充当状语,表语,定语,宾语补足语,主语,宾语,总体来说比have been done实用。之所谓他也是完成时,是因为当他在做某个...
to
have
been
…的省略是保留to have还是to have been
答:
连
been
保留,因为been也是be。
to
be doing和to
have
been
求助中
答:
to
be doing正在做某事 (其实就是现在进行时)to
have
been
doing过去正在做某事,现在还在做(通常表示延续)当实际用的时候,to没有任何实际意义,所以这两个结构可以简写成:be doing,have been doing.例:I'm singing(我在唱歌)She
has
been playing the piano for 5 years.(她已经弹了5年钢琴).(...
to
have
been
doing的用法?
答:
to have been
doing 是动词不定式的完成进行式,表示与谓语动词同时并持续下去。He pretended to have been listening to the teacher.他假装一直在听老师讲课。
to
have
been
done和
having
been done有什么区别吗?怎么用?
答:
to
have
been
done 不定式形式
having
been done 现在分词的完成被动式 不同点:不定式作目的状语。而分词作状语,远比不定式使用范围广:常表示伴随情况;表示原因;表示时间和表示结果。例如:1. I am glad to have been invited to this party.不定式:to have...party 作原因状语 2.
Having
...
to
be+ed分词和to
have
been
+ed分词有区别吗?
答:
to
be v-ed是动词不定式的一般被动式,表示在谓语动词之后发生,并与其逻辑主语是被动关系;to
have
been
v-ed是动词不定式的完成被动式,表示在谓语动词之前发生,与其逻辑主语也是被动关系。如:He wanted to be invited to the party.他想被邀请参加聚会。(to be invited to the party发生在谓语...
having
been
done和
to
have
been done 用法?
答:
回答:这两个均是非谓语动词的完成式被动语态:
having
been
done 是现在分词或动名词的完成式被动语态,
to
have
been done 是不定式的完成式被动语态。之所以用完成式被动语态,是因为其动作在句子谓语动作之前发生,它们的逻辑主语是该动作的承受者。现在分词短语having been done 在句中可用作状语, 表示...
to
have
been
done和have been done区别 在什么时候用动词不定式_百度...
答:
1
have
been
done往往是谓语动词:By now all the collapsed houses have been cleared
to
make way for the new ones to be built.2 to have been done往往是非谓语动词或者是复合谓语动词结构:By now all the collapsed houses are supposed to have been cleared to make way for the new ...
done和
to
have
been
done有什么区别?
答:
你好,第一个done叫做过去分词,既可以表完成,也可以表示被动。可以做表语,定语,补语和状语。第二个
to
have
been
done叫不定式的完成体的被动形式。用于先于谓语动词前的情况。作主谓表定状补。用于不定式先于谓语动词的情况下。满意请关注
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