with后面可以接从句吗

我读到 Using these instruments, with which magnification of from 40 to 300 diameters were obtained, he observed minute bodies. 这样一句，感觉中间那个 with 去掉就是简单的结构，但是加上我就不理解了。

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分类：句子成分

最佳答案 2023-12-27 19:29

Using these instruments, with which magnification of from 40 to 300 diameters were obtained, he observed minute bodies.

1. 句首的现在分词短语 Using these instruments 为方式状语，表示主语“他”做某事的方式，即“他通过使用这些仪器”。

2. with which magnification of from 40 to 300 diameters were obtained 是属于“介词+关系代词which”引导的定语从句。这个 with 不能去掉，否则不仅语法不对（因为with后面不能这样接从句），而且意思也不通了。这里的关系代词 which 指代先行词these instruments，所以 with which 意思就是“用这些仪器可以获得放大40倍到300倍的效果”。

3. 句意：他利用这些可以放大40倍到300倍的仪器观察到了微小的物体。

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奉国平 -

采纳率 44% | 回答于 2023-12-27 14:22

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陈才 - 英语教师 2023-12-27 14:45

擅长：中考英语,词法问题

Using these instruments【方式状语(2)】, with which【方式状语(1)】// magnifications 【主语(1)】//of from 40 to 300 diameters【后置定语(1)】// were obtained【谓语动词(1)】//, he 【主语(2)】//observed 【谓语动词(2)】//minute bodies【宾语((2)】//.

备注(1) :Using these instruments为现在分词短语作方式状语。

备注(2) :with which magnifications of from 40 to 300 diameters were obtain为由关系代词which引导的非限制性定语从句修饰前面名词these instruments，关系代词which指代前面名词these instruments.并在定语从句作介词with的宾语。关系代词which与介词with一起构成介词短语作方式状语。定语从句为被动语态结构，结构为:主语(A) be +obtained(被获得/被得到/被实现)

备注(4) :由介词+关系代词which 引导定语从句，介词是不能省略掉的。

备注(5) :句子主干结构：He observed minute bodies

备注(6) :with which...定语从句作非限制性定语为词组层面的成分，即名词these instruments后置修饰语,these instruments为现在分词using宾语成分。

备注(7) :现在分词短语using these instruments作方式状语为句子层面成分，修饰句子谓语动词observed。

备注(8) :句子整体框架结构：Using these instruments, +后置修饰语/定语从句，+he observed minute bodies

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with后面可以接从句吗

最佳答案 2023-12-27 19:29

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