(
课件网) 状语从句 句子成分？ 主干成分： 修饰成分： 主语、谓语、宾语、表语 同位语、定语、状语、补语 状语的定义 状语：修饰动词、形容词、副词、整个句子 He writes carefully. He walks slowly. He is extremely happy. He runs very slowly. Unfortunately, he lost all of his money. Unluckily, I got up very late today. 状语的分类？ 动词 时 地 原 目 结 程 条 方 伴 比 让 何为状语从句？ 动词 时 地 原 目 结 程 条 方 伴 比 让 从句充当状语 用一个从句（引导词+句子）去修饰动词。 I was doing my homework when my mom came back. 主句的动词 状语从句痛苦？ I was doing my homework when my mom came back. 完整的句子 完整的句子 连 逻辑 并列句（4） 状语从句（9） and、but、or、so when、where、because、if、so that(目的)、so....that(结果)、although、than、as 状语从句的考点？ 一. 时态：主将从现 二. 连接词 三. 省略 四. 倒装 一. 时态：主将从现 主句 从句 现在 过去 将来 主句 从句 e.g.1. I will call you when I (arrive) in London. arrive 一. 时态：主将从现 主句 从句 现在 过去 将来 主句 从句 e.g.2. The news secretary is supposed to report to the manager as soon as she (arrive). arrives 状语从句的考点？ 一. 时态：主将从现 二. 连接词 三. 省略 四. 倒装 二. 连接词 时 间 状 语 从 句 二. 连接词：时间状语从句 when， while， as when at or during the time that something happens after or as soons as something happens used to mention a type of event or situation when talking about what happens . 点/段 紧接/之后 一般/自然 while during the time that something is happening all the time that something is happening 段 as when or while 1. 表时间点，接瞬间动作；表突然；用when 2.主从ing，尽量用while 3. 随着用as 4. when，while 可以省略， as 不可省略（状语从句的省略） 5.自然而然接when I had just stepped out of the room I heard the steps. when I was watching TV my mom was cooking dinner. while As time goes by,......... When/While I was in England, I...... 状语从句省略 前提： 1. 从句的主语 与 主句的主语一致； 2. 从句中需有be动词。 省略时需把从句主语和be动词一起省略。 He fell asleep when he was doing his homework. When I was surfing the net, the power was off. His father died when he was only three. 状语从句省略 特例： Call me when it is necessary. 从句主语是it，后面有be时，也可以把it 和be 省略。 前提： 1. 从句的主语 与 主句的主语一致；或从句主语为it； 2. 从句中需有be动词。 省略时需把从句主语和be动词一起省略。 1. when 表时间点，接瞬间动作，表突然 2.主从ing，尽量用while 3. 随着用as 4. when，while 可以省略， as 不可省略。 5.自然而然接when I had just stepped out of the room I heard the steps. when I was watching TV my mom was cooking dinner. while As time goes by,......... When/While I was in England, I...... Water boils when heated to 100 degrees. 二. 连接词：时间状语从句 before, after, since She gave me a hehe she put me into her blacklist. He went to Beiing he left Chengdu. You have made great progress I last met you. It is 100 years the company was founded. After seven days, we will meet again. It will be seven days we meet again. before after since since ... ...
