问题补充:
she then purchased him a pair of shoes,and tying up the remaining pairs of socks为什么type不是加d.and不是并列吗
答案:
and并列的 是两个谓语 第一个谓语是 purchased 第二个谓语是gave
现在分词短语 tying up the remaining pairs of socks是第二个谓语gave 的 状语
原句是 Placing a pair upon the boys feet,she then purchased him a pair of shoes,and tying up the remaining pairs of socks,gave them to the boy.
======以下答案可供参考======
供参考答案1:
是tie 吧这里是非谓语的范畴
虽然有and 连词,可是没有主语,其实主语是she,she 和tie 之间是主动关系,所以用现在分词,tying
时态还是过去式,
and tying up the remaining pairs of socks
= and she tied up the ....
供参考答案2:
原句如下:Placing a pair upon the boy‘s feet, she then purchased him a pair of shoes, and tying up the remaining pairs of socks, gave them to the boy.
gave前面省略了 she. 现在你就应该明白了:并列的是两个句子。 两个句子中,placing 和 tying 都是动词的 ing 形式作状语。
供参考答案3:
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