问英语语法问题

来源:百度知道 编辑:UC知道 时间:2024/06/19 23:41:47
college dorm rooms can have up to eight students sleeping in one room and are not good environment for students to study in.
其中得sleeping in ... 和sleeping前边得句子是什么语法关系?为什么这么用?能告诉我这类用法叫什么和具体是怎么样用得吗? 最后得study in为什么要又个IN呢?是什么语法结构?

University much build large libraries designed to accommodate students as well as books。其中designed to ... 和designed前边得句子是什么结构关系?是和上一个sleeping一个关系吗?我总觉得前边一句完整得怎么加了sleeping和designed后就有补充句子了?

想学会这个语法。

Ⅰ、college dorm rooms can have up to eight students sleeping in one room and are not good environment for students to study in.
语法分析:
1.eight students 【sleeping in one room】:这是现在分词短语sleeping in one room做eight students的后置定语。英语中的后置定语,可以由分词、不定式、介词短语、形容词、从句等来做。分词有现在分词和过去分词,用现在分词还是过去分词,一要看被它限定的成分和它是主动关系还是被动关系,二要看被它限定的成分于整个句子谓语是同时进行还是业也完成,如果都是前者,就用现在分词。“八个学生:eight students”是“睡在同一个屋子sleeping in one room”这个动作的执行者,也就主动关系,故用现在分词。

2.students 【to study in】:这是不定式做后置定语,表将来。即“对于将在此学习的学生”

Ⅱ、University much build large libraries designed to accommodate students as well as books.

libraries 【designed to accommodate students】:是括号里的过去分词做后置定语,与前面的被限定词libraries 构成被动关系。

PS:这几个问题都是非谓语动词后置做定语的语法现象。知识浅薄,回答到此。语法学习,纵横联系,搞清概念,必有进步。祝你成功!

第一句是说大学每个宿舍最多睡八个人,sleeping是修饰前面的八个人的,第二句是说大学建大图书馆,图书馆被建,