各种从句引导词总表 一、如何使用宾语从句、主语从句、表语从句和同位语从句的引导词 引导词 作用 例句 That 相对不缺少成分；陈述语气 I knew that you were here [just now]. if 相对不缺少成分；疑问语气 I doubt if\whether he can do it [well now]. whether 从句的谓语动词为：ask;question;wonder--- what 缺少主语，宾语，定语 1. You can be sure of what you have [at present]. （指物） 2.I sold for what was enough Who Whom When Where Why How Which whose 缺少主语，（指人） 缺少宾语，（指人） 缺少时间状语 缺少地点状语 缺少原因状语 缺少方式状语 缺少定语，（指物、人） 缺少定语，（指人） I wanted to know who will come. I don’t know whom you’re waiting for. He told me [when ]we would gather. Can you tell me [where]he lived? He wanted to explained [why] he was late. Can you tell me [how] you want your tea? He’ll buy (which) book he is interested in. She asked whose jacket it is. 二、如何选择定语从句的关系词 关系词 who 先行词 人 从句成分 主语 例 句 Do you know the man who is talking with your mother? Mr. Smith is the person with whom I whom 关系代 词 whose 人 物 定语 人 宾语 am working The boy (whom) she loved died in whom, which和thatthe war. about history. is my deskmate. A plane is a machine that can fly. that 人 物 主语 宾语 缺少主语 She is the pop star (that) I want to see 【very much】. 缺少宾语 在从句中做宾语时，提前时后面关系代以用that 但介词I like those books whose topics are 常可以省略，也不可The boy whose father works abroad 词不能省略，备 注 第 1 页 共 2 页 The book (which) I gave you was which 物 主语 宾语 时间 状语 地点 状语 原因 状语 worth $10. 缺少宾语 The picture which was about the accident was terrible. 缺少主语 关系副 词 when 时间 I will never forget the day【 when】 we met【 there】. This is the house【 where】 I was born. I can’t imagine the reason 【why】he turned down my offer. 可用on which 可用in which 可用for which where 地点 why 原因 三．并列句和状语从句的连接词 and\both---and 并 同等关系 neither---nor、 not only---but also 列 转折关系 but\however\yet\while 连 选择关系 Or\either---or 词 因果关系 So\therefore when\while\since\as\till\until 时间 before\after\whenever 地点 where\wherever 连 原因 because\as(由于)\since（既然） 状 条件 If\unless\so long as\in case 语 让步 Though\although\no matter---\even if 从 从 词 方式 as(按照)\as if\as though 属 句 比较 as---as\not so---as 连 结果 So---that\such---that 词 目的 in order that 第 2 页 共 2 页 本文来源：https://www.wddqw.com/doc/40c19a396f85ec3a87c24028915f804d2a168775.html