diff --git a/README.md b/README.md
index 4a1b9d96bb4b2f566e0d1d24b5a19373acfbb631..0cecdf16ff58bb1c42a42b9a0ac71fc14f4f0e0d 100644
--- a/README.md
+++ b/README.md
@@ -12,15 +12,16 @@
| 成分 | 词性 | 定义 |
| -- | -- | -- |
-| 主语 | 名词性 | 陈述对象:动作发出者或谈论的话题 |
+| [主语/从句](docs/主语从句.md) | 名词性 | 陈述对象:动作发出者或谈论的话题 |
| 谓语 | 动词性 | 陈述内容:主语的动作或状态
(是..人或..的) |
-| 宾语 | 名词性 | 动作的承受者 |
+| [宾语/从句](docs/宾语从句.md) | 名词性 | 动作的承受者 |
| 表语 | 名词性(身份)
形容词性(特征) | 又叫主补,补充说明主语身份
(..人)或特征(..的) |
| 补语 | 大致同 表语 | 主要指宾补,补充说明宾语 |
-| 同位语 | 名词性 | 补充解释说明 主宾表 |
-| [定语/从句](docs/定语从句.md) | 形容词性 | 限定修饰 主宾表 |
-| 状语 | 副词性 | 主要修饰 谓语动词 |
-| [虚拟句](docs/虚拟句.md) | 情绪状态 | 虚-假的,拟-假设
不可能发生的事情 or 和假设相反的
用来加强语气,表达强烈的情绪|
+| [同位语/从句](docs/同位语从句.md) | 名词性 | 补充解释说明 主宾表 |
+| [定语/从句](docs/定语从句.md) | 形容词性 | 限定、修饰 主宾表 |
+| [状语/从句](docs/状语从句.md) | 副词性 | 主要修饰 谓语动词 |
+| [虚拟句](docs/虚拟句.md) | 情绪状态 | 虚-假的,拟-假设
不可能发生的事情 or 和假设相反的
用来加强语气,表达强烈的情绪 |
+| [反问句](docs/反问句.md) | | |
## 句型结构 Sentence Structure
@@ -58,6 +59,8 @@ That I love you is a lie. => It(形式主语) is a lie that I love you.
> 复杂句
+主语从句 + 宾语从句 + 同位语从句(隐藏的复杂句, 2个独立句子)
+
* 并列 and/in addition: 主谓 and 主谓
* 转折 but/while/however: 主谓 and 主谓
* 选择 or: 主谓 and 主谓
diff --git "a/docs/\344\270\273\350\257\255\344\273\216\345\217\245.md" "b/docs/\344\270\273\350\257\255\344\273\216\345\217\245.md"
new file mode 100644
index 0000000000000000000000000000000000000000..3f0ef3a786fabe032bfcced4a7128e0bdbe77d3e
--- /dev/null
+++ "b/docs/\344\270\273\350\257\255\344\273\216\345\217\245.md"
@@ -0,0 +1,5 @@
+# 主语从句 - 头重脚轻(基本上很少用)
+
+* 主语从句 That you live her is a lie.
+* 定语从句 => It is a lie (that 可省略...) you live her.
+
diff --git "a/docs/\345\217\215\351\227\256\345\217\245.md" "b/docs/\345\217\215\351\227\256\345\217\245.md"
new file mode 100644
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+++ "b/docs/\345\217\215\351\227\256\345\217\245.md"
@@ -0,0 +1,10 @@
+# 反问句
+
+宾语从句的反问:
+
+* 如果前面是肯定,反问就否定;
+* 如果前面是否定,反问就肯定。
+* I never thought that he would come for the dinner party, would he?
+* 主语是我(我肯定是认同自己的),所以肯定不会反问自己,而是别人
+* She never thought we were wrong, did she?
+* 主语是she,那么是可以反问的
diff --git "a/docs/\345\220\214\344\275\215\350\257\255\344\273\216\345\217\245.md" "b/docs/\345\220\214\344\275\215\350\257\255\344\273\216\345\217\245.md"
new file mode 100644
index 0000000000000000000000000000000000000000..c0969655eb4d1f21f9b164f545ab59111d0d5f22
--- /dev/null
+++ "b/docs/\345\220\214\344\275\215\350\257\255\344\273\216\345\217\245.md"
@@ -0,0 +1,23 @@
+# 同位语从句
+
+句子 + that/, + 句子(两个完全独立的句子, 后面的句子用来 解释 前面的句子)
+
+* 同位语从句 (两句话,隐藏的并列句)
+* She hates the idea that we should abandon her.
+
+他很讨厌这个观点,即我们要抛弃她
+
+* He, my brother, is a superstar.
+
+(他,即我的哥哥,是个明星。my brother 就是he的同位语,两者指同一个对象,只是同位语的含义更具体。)
+
+* Tom, my brother, is coming.
+
+Tom 我哥马上来了
+
+> 同位语和定语从句的区别:
+
+* 定语从句 (一句话,修饰宾语)
+* She hates the idea that you told her.
+* 句子 + that + 句子(两个完全独立的句子, 后面的句子用来 限定(画了一个范围)前面的 the idea)
+
diff --git "a/docs/\345\256\232\350\257\255\344\273\216\345\217\245.md" "b/docs/\345\256\232\350\257\255\344\273\216\345\217\245.md"
index 0be3224e1059f1f51f9774f9d0ec6deeb7699ad2..d368166828cef1462d2d4757f5d5508ecf09d5a3 100644
--- "a/docs/\345\256\232\350\257\255\344\273\216\345\217\245.md"
+++ "b/docs/\345\256\232\350\257\255\344\273\216\345\217\245.md"
@@ -1,8 +1,6 @@
-# 定语从句
+# 定语从句 (限定范围) who-人/which-物
-## 定语从句(限定范围) who-人/which-物
-
-**who-人 :定语从句形成过程**
+## **who-人 :定语从句形成过程**
我认识那个在车里哭的人 (man作为主语,用who)
@@ -116,3 +114,35 @@
* I don't understand the reason he left me for/because of the reason.
* I don't understand the reason for which/because of which he left me.
* I don't understand the reason why he left me.
+
+## 非限定 定语从句(补充说明) - 插入语
+
+* I like my father, who is good to me.
+* He left without bye bye, which made me sad.
+* I'm from China, which is my home.
+
+## That 偷懒行为 (which/who = that)
+
+* which = that
+* where = (in/on) + which
+* 所以: where != that (而 in that 因为; 原因是;)
+
+
+* I'm from China, which is my home.
+* => I'm from China, and that is my home. (两个句子连接,需要连接词,不然就变成2个句子了)
+
+## 必须用 that 有强调作用
+
+all, everything, anything, nothing, little,
+much, any, each, no, some, few, the only, the very,
+the ---est, the ---th.
+
+* You are the most beautiful girl that I have ever seen.
+
+--> 特例(严谨性)
+
+You are not the only one who understands contract.(用who主要是想说这是人,而that(不合适)因为它还可以表示物)
+
+---
+
+I know the man (who is) smiling in the car = I know the man smiling in the car.
diff --git "a/docs/\345\256\276\350\257\255\344\273\216\345\217\245.md" "b/docs/\345\256\276\350\257\255\344\273\216\345\217\245.md"
new file mode 100644
index 0000000000000000000000000000000000000000..634d0e4350a126b0884766a247a96cbe6b8cb745
--- /dev/null
+++ "b/docs/\345\256\276\350\257\255\344\273\216\345\217\245.md"
@@ -0,0 +1,19 @@
+# 宾语从句
+
+宾语从句:
+
+* I don't know what to do.
+* I don't know which one is the best.
+* 象这种有what, which, that引导句子在整个句子, 充当宾语成分.那就是宾语从句.
+* 主语:I
+* 谓语:don't know
+* 宾语:what to do.
+
+区别于 定语从句:
+
+* I don't know the man who is wearing a pair of glass.
+* 象这中由who, which, that, when 引导的句子在整个句子中做定语成分就叫定语从句.
+* 主语:i
+* 谓语:don't know
+* 宾语:the man
+* 定语:who is wearing a pair of glass.修饰the man.
diff --git "a/docs/\347\212\266\350\257\255\344\273\216\345\217\245.md" "b/docs/\347\212\266\350\257\255\344\273\216\345\217\245.md"
new file mode 100644
index 0000000000000000000000000000000000000000..40078c2a0e6a7029353d559aded00177e34fcab8
--- /dev/null
+++ "b/docs/\347\212\266\350\257\255\344\273\216\345\217\245.md"
@@ -0,0 +1,11 @@
+# 状语从句
+
+* 状语从句:
+* I don't know she is my english teacher when i see her at first time.
+* 我第一眼见到她的时候,不知道她是我的英语老师.
+* 象这样以when引导的句子在整个句子中充当状语成分的就是状语从句.
+* 主语:I
+* 谓语:don't know
+* 宾语:she is my english teacher.
+* 状语:when 引导的句子.
+