be back中的back是什么词性?

2024-12-29 08:14:26
推荐回答(5个)
回答1:

be back 中的 back 的词性是副词。
back 是一个多词性单词(动、名、副和形容词)。当用于系表结构的句子中时,back 只是副词。back 作为副词使用时的基本词义是“回来”、“回归”的状态。例:
I'm back home now. (我现在回到家里了。)
They will be back in three weeks. (他们三周后回来。)

回答2:

这里的“back”属于副词,表示“回来”的意思。

back
英 [bæk] 美 [bæk]
n.
背,背部;背面,反面;后面,后部;(椅子等的)靠背
vt.
使后退;支持;加背书于;下赌注于
vi.
后退;倒退
adj.
后面的;背部的;以前的;拖欠的
adv.
以前;向后地

例句:

  • The photographers drew back to let us view the body    

    摄影师往后退开,好让我们查看尸体。 

  • I went back to bed      

    我回到床上。 

  • The rail company said it expected services to get slowly back to normal      

    铁路公司表示,其运输服务将慢慢恢复正常。 

  • She handed the knife back      

    她递还刀子。 

  • They wrote back to me and they told me that I didn't have to do it      

    他们回信告诉我说不必那么做。 

  • Can I come back to the question of policing once again?      

    我能再回到维护治安的问题上来吗? 

  • Short skirts are back      

    短裙又流行起来了。 

  • Her hair was tied back      

    她的头发扎了起来。 

  • She lay back and stared at the ceiling      

    她躺下盯着天花板。 

  • Nick looked back over his shoulder and then stopped, frowning      

    尼克回头看了看,又皱着眉头停了下来。 

  • Meanwhile, back in London, Palace Pictures was collapsing      

    与此同时,伦敦的皇宫影业公司也正在分崩离析。 

  • He paced back and forth      

    他来回踱步。 

  • Her son was lying peacefully on his back      

    她儿子安静地仰面躺着。 

  • She raised her hands to the back of her neck      

    她举起双手放于颈后。 

  • He opened the back door      

    他打开了后门。 

  • There was a neatly folded pink sweater on the back of the chair.      

    椅子的靠背上搭着一件叠得整整齐齐的粉色毛衫。  


回答3:

back是形容词,形容回来的状态,不能在前面直接主语beback是动词,描述已经回来了,可以在前面直接加主语

回答4:

副词

回答5:

形容词