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副词性从句即状语从句，一个句子做了副词的作用就叫副词性从句。 1、什么叫副词？ 修饰动词、形容词和装个句子的可有可无的成分叫做副词。可以删掉，且删掉句子依然完整。 具体表现为说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等 I love you deeply.（深深地，修饰动词love，说明程度） You are beautiful enough.（足够，修饰形容词beautiful，说明程度） I have breakfast every day.（每天，修饰整个句子I have breakfast，说明频率） He went there yesterday.(那里 昨天，说明地点 时间) he went是主谓结构，句子结构完整，there yesterday都是副词说明地点和时间。前面的文章多次学习过这个句型。比如 I go to school/ I go to Hong Kong 都是介词短语做副词，to 名词一定是介词短语，介词短语通常做状语，也就是副词性的。 It suddenly rained. (突然，方式) I often read English loudly in the morning. (经常 大声地 早上，频率 程度 时间） I seldom go to the movies. (频率) 2、副词性从句 一个句子做了副词的作用就叫副词性从句。 | love you.主干 | love you very much.副词 | love you as a mouse loves rice. 连词as 完整的句子=副词。 含有副词性从句的句子结构：完整句子1 连词 完整句子2。句子的主干有可能是句子1，也有可能是句子2. 3、副词性从句的9种类型 具体属于哪种类型的副词性从句，主要取决于连词。这些类型不需要强记，看一下有个大概的印象即可。 时间：After I finish my homework,I will play games with you. 地点：You should have put the book where you found it 原因：I didn't come to work because I was ill 目的：He looked down so that she could not see his eyes 条件：If plastics are burned ,they give off poisonous gases. 结果：I didn't sleep well last night,so I feel sleepy this morning 比较: You look younger than you are.此处 you are 不是完整句子，实际上是you are young，英语中同一个单词出现两遍往往会被省略，所以次数young被省略。 让步: Although he studied hard,he didn't pass the examination. 方式: You must try to hold the tool as I do 4、两个特殊句型 Hardly had he reached the school gate when the bell rang. l had no sooner arrived home than it began to rain. 这是两个固定搭配，翻译为一...就...，记住即可，平时很少用到。 小结: 时间状语连词在英文中特别重要。 1.常见的简单时间状语连词: when/while/asbefore/after/since/till/until/ 2.翻译为“—...就...”系列: as soon as/(the moment/minute/second)/once/hardly...when/no soone...than/ 3. Time系列: every time/each time/next time/the last time/the first time/by the time |
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