作业帮---------where to go,he asked a pliceman.A.Having lost his way and not knowingB,Losing his way and did not knowC,Having lost his way and did not knowD,Lost his way and did not know是哪一个,为什么
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---------where to go,he asked a pliceman.A.Having lost his way and not knowingB,Losing his way and did not knowC,Having lost his way and did not knowD,Lost his way and did not know是哪一个,为什么
---------where to go,he asked a pliceman.
A.Having lost his way and not knowing
B,Losing his way and did not know
C,Having lost his way and did not know
D,Lost his way and did not know
是哪一个,为什么
---------where to go,he asked a pliceman.A.Having lost his way and not knowingB,Losing his way and did not knowC,Having lost his way and did not knowD,Lost his way and did not know是哪一个,为什么
答：选A.Having lost his way and not knowing
这是现在分词作状语,表示原因.用现在分词是因为动词与主语是成主动的关系的,如果是过去分词,就表示与主语是成被动的关系,而用过去分词的完成时,是因为动作发生在谓语动词之前.因为还有and连接的两个并列的成分,因此,动词do因该和前面having保持一致.用现在进行时.
这个句子中：he与lost是成主动的关系的,而动作asked a pliceman.是发生在 lost his way and not knowing where to go之后的,因为迷了路所以才询问警察.
这句话是说:
他迷了路并且不知道回家的路,所以他向一位警察询问.
②现在分词的完成时表示的动作,发生在谓语动词动作之前.
A,因为他对警察说他迷路了，那么首先，迷路这个动作已经是完成的动作，所以应该用现在完成时，后面的”不知道”应该和AND前的句型保持一致,那就应该用NOT KNOWING.
C
大概吧!
肯定是B.动词做主语的只能是动名词或不定式形式.所以是B.
楼上的说法肯定嘛?这里似乎不是前因后果的联系诶
A.and前后的结构应该一致。