为什么hold＋inghe come in with abook inhis hand 用hold改同义句He came in holding a book in his hand

为什么hold＋inghe come in with abook inhis hand 用hold改同义句He came in holding a book in his hand
为什么hold＋ing
he come in with abook inhis hand 用hold改同义句He came in holding a book in his hand

为什么hold＋inghe come in with abook inhis hand 用hold改同义句He came in holding a book in his hand
因为这里是定语从句的省略形式
不知道你们是否学过定语从句啊

要具体语境

及物动词 vt.
1.握着;抓住;夹住
He held a knife in his hand.
他手里握着一把刀。
2.托住;支承
The roof was held up by pillars.
屋顶由柱子支撑着。
3.使保持某种姿态等[O]
She held herself erect.
她把身子挺直。

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及物动词 vt.
1.握着;抓住;夹住
He held a knife in his hand.
他手里握着一把刀。
2.托住;支承
The roof was held up by pillars.
屋顶由柱子支撑着。
3.使保持某种姿态等[O]
She held herself erect.
她把身子挺直。
4.拘留,扣留
The highjackers held two women hostage.
劫机者扣留两名妇女作人质。
5.(船或飞机)沿...航行
The ship held an easterly course.
船继续向东航行。
6.继续唱(某音符)
7.抑制,约束
Jim was able to hold back his anger and avoid a fight.
吉姆忍住了怒气,避免了一场斗殴。
8.占据,守住;吸住(注意力等)
He held this office for ten years.
他担任这一职务有十年。
9.拥有,握有,持有[W]
He holds much property in the town.
他在镇上拥有很多地产。
10.容纳;包含[W]
The box can hold all my clothes.
这箱子能装下我的全部衣服。
11.认为;持有(见解等)[W][O2][O8][+that]
She holds the same view.
她持有同样的看法。
12.举行
They will hold a meeting to discuss this problem tomorrow.
他们明天将开会讨论这个问题。
不及物动词 vi.
1.持续,保持
I hope this beautiful weather will hold.
我希望这种好天气将持续下去。
2.顶住,支持
The dike held during the flood.
洪水期间河堤没有崩溃。
3.有效,适用
My decision still holds.
我的决定仍然有效。
名词 n.
1.抓住,握住;握法[C][U][(+of/on)]
He lost hold of the rope and fell to the ground.
他没有抓住绳子,摔到地上。
2.可手攀(或脚踏)的东西,支撑点[C]
He couldn't find a hold on the cliff.
他在悬崖上找不到一个可以站住脚的地方。
3.掌握;支配(力)[U][C][(+of/on/over)]
He's got a good hold of his subject.
他很好地掌握了自己的学科。
4.延迟;延期;耽搁
It is time to put love on hold.
该是把爱情暂时搁下的时候了。

收起

因为hold前是用的介词in ,所以加ing
动词前有介词，动词加ing

虽然是过去了，但是他当时是拿着的。
He was holding a book.

V.+Prep.+V-ing

这个是现在分词做伴随状语 你可能还没把非谓语动词学好

伴随状语，而且hold这个动词是由he主动发出的，所以用现在进行时表伴随