什么是状语从句，关于这个问题很多人没弄明白，一起来看看吧。
状语从句是一种什么样的存在？以下是小编的解答，欢迎点赞、评论和转发，期待与您共同进步！
状语的作用:修饰说明跟动作相关的信息
状语的定义：说明动作发生的时间，地点，原因，条件。状语从句指句子用作状语时，起副词作用的句子。状语从句中的从句可以修饰谓语、非谓语动词、定语、状语或整个句子。
状语从句的常见种类：
时间状语从句By the time Gina reached to the office, her colleagues had already started.
Gina到办公室时，她的同事已经开始工作了。
As soon as they arrived in the city, they found it difficult to find somewhere cheap to live.
他们一到城里，就发现很难找到便宜的地方住。
Once I’ve found somewhere to live, I’ll send you my address.
一旦我找到了住处，我就把我的地址寄给你。
条件状语从句Once you sign your name down here, you can’t change your mind.
一旦你在这里签名，你就不能改变主意。
As long as the weather is fine this weekend, we’ll have a picnic.
只要这个周末天气好，我们就去野餐。
Most wild animals won’t attack unless they are provoked .
大多数野生动物不会攻击，除非他们被激怒。
目的状语从句Jessie posted her article online so that more people would have chance to read it.
Jessie把她的文章贴在网上，这样更多的人就有机会阅读了。
Daren chose a different route this morning in order that he could avoid the traffic jam.
今天早上，为了避免交通堵塞，Daren 选择了另一条路线。
结果状语从句(1) so vs such----一般规则
The internet connection is so bad that I can hardly hear you.
网络连接太差了，我几乎听不到你的声音。
It was such a wonderful night that we’ll never forget this moment.
这是一个美妙的夜晚，我们永远不会忘记这一刻。
(2) so vs such----特殊情况
Sorry, Lucy. I’ve got so much work to do, so I can’t come to you.
对不起，Lucy。我有很多工作要做，所以我不能来找你。
让步状语从句1. no matter + wh-word
No matter where that cowboy is, find and arrest (逮捕) him!
No matter what you believe, you should respect others’ idea.
No matter how handsome and how rich Dale is, Ali won’t marry him.
No matter how others may see you, be yourself, my dear.
No matter who comes, please tell him or her to wait in the hall.
【语序】尽管引导词中含有疑问词，从句始终采用陈述语序（主语在
谓语前）。
【成分】what、which、who有可能在从句中充当主语（如u句）
2. wh-word-ever
No matter + wh-word的结构还可以表达成wh-word-ever（写为一个词）。
Whichever kind of animal pulled the wagons (大篷货车), moving along the Santa Fe Trail was never exciting.
Wherever you go, whatever you do, I will be right here waiting for you.
3.though, although 和 even though
though, although 和 even though 可以位于句首，也可以位于句中。
引导从句位于句首时，要用逗号与后面的主句隔开。
though, although 和 even though 不与but连用在同一个句子中。
例：
Though he was tired he was still working.
他虽然累了，但仍在工作。
We shall try although it's not esay to learn well.
我们会努力学习的，尽管不是很容易。
Even though you are right,I will not give up.
即使你是对的，我也不会放弃。
原因状语从句1. because、for、since 和 as
意义上的“小异”----表达时的侧重点不太一样
（1）because和for强调“为什么”，重点是原因
Because引表示直接原因，for表示间接原因，或者推断的根据。
Kate spoke quietly because she didn’t want Ali to hear.
Kate悄悄地说，因为她不想让阿里听到。
I’m sure it rained last night, for the ground is wet.
我肯定昨晚下雨了，因为地面是湿的。
（2）since和as 强调“结果是什么”，原因只是附加说明
二词差别不大，但since的理由比as更充分一些。
Since everyone is here, let’s start.
既然大家都在这里，我们开始吧。
I really want Ellen to come as I want to hear about her France trip.
我真的希望Ellen能像我想听到的那样来法国旅行
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怎么区分状语从句？以下是小编的解答，欢迎点赞、评论和转发，期待与您共同进步！
状语从句，顾名思义，就是在句子中充当状语成分的从句。
状语从句的区分主要根据从属连词来确定。
常见的状语从句类型有如下：
(1) 时间状语从句：
I was doing my homework when the doorbell rang.
I was watching TV while my mum was cooking.
As time went by, the weather became colder.
He didn't go to bed until his mother came back.
I will call you as soon as I get there.
(2) 条件状语从句：
If it doesn't rain tomorrow, we will go for a picnic.
You will fail the exam unless you work hard.
(3) 结果状语从句：
He was so angry that he couldn't say a word.
(4) 比较状语从句：
You are as pretty as your mother.
I am taller than my brother.
(5) 让步状语从句：
Although it is difficult, we will do it.
Though he was ill, he was still working.
(6) 原因/结构状语从句：
He didn't go to school because he was ill.
Since you ask me, I will tell you all.
(7) 地点状语从句：
Where there is a will, there is a way.
Wherever I am, I will be thinking of you.
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什么是状语，什么是状语从句？修饰动词，形容词或副词的句子成份。整个句子做状语，这个句子称为状语从句。
