英语定语从句语法(仅指that引导的定语从句)

问题描述:

英语定语从句语法(仅指that引导的定语从句)
如何判断关系代词that在定语从句中做什么成分?
例如:The boy that talked to me just now is my cousin.
The man (that) you saw in the library is my teacher.
注:我知道that在做宾语是可省,仅问如何判断作何成分
望尽快作答,

1 that 作主语,因为后接动词talk ,缺少主语
2 that 作宾语, 引导词作saw 的宾语,这里已有主语YOU
如果不明白,请再问;如果对你有所帮助,
请点击本页面中的“选为满意回答”按钮,以上两道题仅是举例,能否告诉我今后做这种题都怎样判断?可否讲得详细些。谢谢看它在句中的成分呀,一般来说引导词后紧接动词就是作主语,如(1); 如果从句已有主语和谓语,缺少宾语时就是作宾语,又如Do you know the teacher that is talking to Jim ?The teacher (that ) my mother is talking to is my English .