as引导定语从句时在从句中一定要做成分吗?Tom had such a wonderful time when he v

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/03 22:57:29

as引导定语从句时在从句中一定要做成分吗?Tom had such a wonderful time when he visited BJ last summer holiday?这个句子里用when能不能换成as?

as引导定语从句时,有如下结构：“the same …as”,“such …as”,“as…as”“so many （much,few,little）…as”,译作“像……一样的人（或物）”.例如：
　　This is such an easy novel as you can read.
　　这本小说很容易,你能读得懂.
　　I have the same dictionary as you （have）.
　　我的词典和你的词典一样.
　　He is as cleve

as引导定语从句时在从句中一定要做成分吗?Tom had such a wonderful time when he v 定语从句that作主语能否省略?AS引导的定语从句在句中做成分吗? THAT引导定语从句时必须在从句中做成分吗? THAT引导定语从句时才会在从句中做成分? such…as在引导定语从句时的用法 such as 引导定语从句的用法定语从句中先行词前有such, the same时,关系代词一定要用AS吗.? that 引导定语从句时一定在从句中作成分吗? 在区分as,when引导的状语从句时,若从句和主句主语一致且主句中含有主系表时,when he was a young 状语从句引导词在从句能做成分吗用which引导的非限制性定语从句中,which必须要做成分吗? 宾语从句引导词在从句中做成份吗