请问“to be questioned”在该句中的成分是什么

onetwothree

原句：The witness went on the witness stand  to be questioned by the prosecution
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我自己的句型分解是 the witness是主语，went on是动词，the witness stand是宾语，by the prosecution是修饰语，我就不太清楚 to be questioned 充当什么成分
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- p/ q( v& q, h# Q请教一下各位朋友们。感谢每一位热心帮助的朋友

sabrina2111

后置定语  比如 a book to be read 将要读的一本书

yuqinghuaz1

主语补语

onetwothree

sabrina2111 发表于 2020-5-17 10:20
后置定语  比如 a book to be read 将要读的一本书

谢谢

deepbluedic

The witness went on the witness stand to be questioned by the prosecution.
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"To be questioned" 是否可以理解为 动词不定式 做非谓语 表示目的。
' Q" k4 c5 T+ \6 _1 c" R2 z表明目击证人走上证人席等待被询问。
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0 |. k7 V% J: b* d语句也可调整为：
To be questioned by the prosecution the witness went on the witness stand.

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mxh3698

The witness went on the witness stand  to be questioned by the prosecution
证人               走上            证人席          接受  控方           的盘问。

4 }2 J  [: m4 s( v) i$ _He  went to the cinema to watch a movie he had been looking forward for quite some time.
) V" K+ Y2 ]# f/ m4 MHe went to the barber's to have his hair cut.

: L! |- |( K9 U! g$ t! G目的状语
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