求大神解答：下列句子结构是什么？另外，介词短语算是句子结构吗？如是，是什么语？

发布网友发布时间：2023-04-01 03:53

共2个回答

热心网友时间：2023-11-17 16:26

She received a letter from her brother last week.主谓宾状.she是主语received 谓语a letter 宾语from her brother 状语last week.状语
There are a lot of people at the bus stop.这是倒装句。即there are是谓语。a lot of是定语，people是主语，at the bus stop是地点状语
I borrowed a book from the library this morning.主谓宾状。I 主语borrowed谓语 a book宾语 from the library this morning状语
He left immediately.主谓状。He 主语left 谓语immediately状语。
注：介词短语可做各种成份，定语，状语，表语等等。追问谢谢。But今天老师讲课的时候说There are a lot of people at the bus stop是主系表状诶....各种凌乱ing

追答我保证你老师说的是错的。因为there be 结构就是一种倒装句，谓语在主语的前面。前面的谓语即there be译为“有”后面是句子的主语，即某人或某物。最后是地点状语。所以整个句子译为“在某处/某时有某人或某物”如
There are sixteen seconds in a minute.
There are three hundred and sixty-five days.
There is a bag on the table.
There are some students in the classroom.
系动词要出现在主系表结构中。如
He is tall.
I am a doctor.
The students are in the classroom.这时句中句首是没有there 的。

热心网友时间：2023-11-17 16:27

完全同意小幽ice 的回答。from her brother, at the bus stop, from the library都是介词短语，在句中都可理解地点状语（具体的方位或抽象的来源等）。
另，介词短语在句中的语法功能多种多样，可具体分析。