什么是 主语、谓语、宾语？什么是 从句？什么是宾语从句、谓语从句？请详讲，在举些例子。O(∩ 宾语从句what做主语时，谓语动词要用什么数？
\u5bbe\u8bed\u4ece\u53e5\u3001\u4e3b\u8bed\u4ece\u53e5\u3001\u8868\u8bed\u4ece\u53e5\u662f\u4ec0\u4e48\uff1f\u5e76\u4e3e\u4f8b\u8bf4\u660e\u3002\u4e3b\u8bed\u4ece\u53e5\u662f\u4ee5\u4ece\u53e5\u505a\u4e3b\u8bed\u7684\uff0c\u4e3b\u8981\u6709\u4e09\u4e2d\u7c7b\u578b\uff1a
\uff081\uff09\u7531that \u5f15\u5bfc
That he hasn't phoned is odd.\u4ed6\u6ca1\u6765\u7535\u8bdd\u662f\u5f88\u5947\u602a\u7684\u3002
\uff082\uff09\u7531\u8fde\u63a5\u4ee3\u8bcd\u548c\u8fde\u63a5\u526f\u8bcd\u5f15\u5bfc
Why he left wasn't inportant.\u4ed6\u4e3a\u4ec0\u4e48\u8d70\u5e76\u4e0d\u91cd\u8981\u3002
\uff083\uff09 \u7531\u5173\u7cfb\u4ee3\u8bcdwhat, whatever \u5f15\u5bfc
What I want is a bag.\u6211\u8981\u7684\u662f\u4e00\u4e2a\u4e66\u5305\u3002
\u5bbe\u8bed\u4ece\u53e5\u4fee\u9970\u7684\u662f\u52a8\u8bcd
I know that his car is blue.\u6211\u77e5\u9053\u4ed6\u7684\u8f66\u662f\u84dd\u8272\u7684\u3002
\u80fd\u591f\u63a5\u5bbe\u8bed\u4ece\u53e5\u7684\u52a8\u8bcd\u6709say, understang, beleve,think,know,hope,forget,mean,tell,hear,feel,guess \u7b49\u3002
\u8868\u8bed\u4ece\u53e5\u662f\u8ddf\u5728be \u52a8\u8bcd\u540e\u9762
That's where the battle took place.\u8fd9\u5c31\u662f\u90a3\u6b21\u6218\u5f79\u53d1\u751f\u7684\u5730\u65b9\u3002
That's what I want to be.\u8fd9\u5c31\u662f\u6211\u7684\u5fd7\u613f\u3002
\u7531\u6b64\u53ef\u77e5\uff0c\u52a8\u8bcd\u540e\u9762\u7684\u4ece\u53e5\u662f\u5bbe\u8bed\u4ece\u53e5\uff0cbe\u52a8\u8bcd\u540e\u9762\u7684\u4ece\u53e5\u662f\u8868\u8bed\u4ece\u53e5\u3002\u4f4d\u4e8e\u53e5\u9996\u7684\u4ece\u53e5\u662f\u4e3b\u8bed\u4ece\u53e5\u3002
\u7528\u5355\u6570.What you are doing
what \u5f15\u5bfc\u7684\u5bbe\u8bed\u4ece\u53e5\u548c\u8c13\u8bed\u52a8\u8bcd\u7684\u5173\u7cfb\u662f\u52a8\u5bbe\u5173\u7cfb\u3002
what \u5f15\u5bfc\u7684\u5bbe\u8bed\u4ece\u53e5\u662f\u540d\u8bcd\u6027\u4ece\u53e5\uff0c\u5176\u53e5\u5b50\u529f\u80fd\u662f\u5bbe\u8bed\uff0c\u4e0e\u53e5\u5b50\u7684\u8c13\u8bed\u52a8\u8bcd\u6784\u6210\u52a8\u8bcd+\u5bbe\u8bed\u7684\u53e5\u5b50\u5173\u7cfb\u3002\u5982\u679c\u8c13\u8bed\u52a8\u8bcd\u662f\u53ca\u7269\u52a8\u8bcd\uff0cwhat \u5f15\u5bfc\u7684\u5bbe\u8bed\u4ece\u53e5\u76f4\u63a5\u8ddf\u5728\u5176\u540e\uff1b\u5982\u679c\u662f\u4e0d\u53ca\u7269\u52a8\u8bcd\uff0c\u5728\u8c13\u8bed\u52a8\u8bcd\u548c what \u5f15\u5bfc\u7684\u5bbe\u8bed\u4ece\u53e5\u4e4b\u95f4\u9700\u8981\u7528\u4ecb\u8bcd\u3002\u4e0d\u53ca\u7269\u52a8\u8bcd\u540e\u7684\u5bbe\u8bed\u4ece\u53e5\u4ece\u8bed\u6cd5\u7ed3\u6784\u4e0a\u8bf4\u662f\u201c\u4ecb\u8bcd\u5bbe\u8bed\u4ece\u53e5\u201d\u3002\u4f8b\uff1a
A good student reviews what he/she has learned in class. \uff08\u597d\u5b66\u751f\u4f1a\u590d\u4e60\u8bfe\u5802\u4e0a\u6240\u5b66\u7684\u5185\u5bb9\u3002\u2014\u2014 \u53ca\u7269\u52a8\u8bcd+\u5bbe\u8bed\u4ece\u53e5\uff09
A good student prepares for what will be taught in class. \uff08\u597d\u5b66\u751f\u4f1a\u4e3a\u8bfe\u5802\u6559\u5b66\u505a\u51c6\u5907\u3002\u2014\u2014 \u4e0d\u53ca\u7269\u52a8\u8bcd+\u4ecb\u8bcd+\u5bbe\u8bed\u4ece\u53e5\uff09hurt my heart.
“l ”就是主语；know是谓语，就是动词；you是宾语
这个很好分的，和中文一样
表语就是be动词后的
The Red Tower is （within sight）。红塔以引入眼帘。“within sight 就是表语
从句就是复合句，两句话和一起
一、定语从句
l know the book that（which或省略） you told me。
跟在名词后面的是定语从句
物品用that ；which；省略
人用who；that；省略
二、宾语从句
l know that the book is popular。
跟在及物动词、介词和某些形容词后面的从句就是宾语从句
三、主语从句
在整个句子中充当主语的就是主语从句
【It】 made us surprised 【that】 he failed in the exam。
【What】 you have said is really a surprise to you。
四、表语从句
be动词之后的从句
His suggestion is【 that】we should start early。
That was 【because】 he was held up by the traffic。那是因为他在路上堵车了。
五、同位语从句
在句中作主语、表语或宾语
Where did you get the idea 【that l couldn‘t come。】
这个太多了，就简单打了点，希望可以帮到你。
看语法书，其实，这些都是很基础的。
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