表语从句的用法

Question

如题所述

Answer 1

表语(predicative)它是放在连系动词之后表示主语的身分或特征的，如I am a student(我是一个学生)中的student；Our classroom is clean(我们的教室很干净)中的clean
表语：名词、代词和形容词
His father is a doctor.他父亲是个医生。(名词doctor作表语
句(clause)内含主语部分和谓语部分，表达一定的概念，但不成为一个独立句子的一组词，叫做从句。从句在句子里可以作为一个句子成分，一般由连词、关
系代词或关系副词所引导。
从句在句中可用作主语、表语、宾语、定语、状语等句子成分；
a)主语从句(subject clause)如What I want to say is this(我要说的是这么一点)中的what I want to say。
b)表语从句(predicative clause)如This is what I want to say(这是我要说的)中的what I want to say。
c)宾语从句(object clause)如I have said what I want to say(我说完了我要说的话)中的what I want to say。
d)定语从句(attributive clause)如This is the thing I want to say(这就是我要说的)中的I want to say。
状语从句(adverbial clause)如If you want to say something，say it clearly(假如你要说什么，就应说清楚)中的if you want to say something。
句子(sentence)内含主语部分和谓语部分，有比较完整的意义的一组词，叫做句子。
表语的位置 在连系动词之后。如：
It's fine today.今天天气很好。

Answer 2

表语从句的注意事项有哪些

Answer 3

表语从句置于主句之后，而主句的动词只能是连系动词。 　　
名词性从句在be等系动词后作表语时被称为表语从句。追问

能否详细一点

追答

表语从句
表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外，还可由because,as if(though)等引导。that常可省略。如主句主语为reason,只能用that引导表语从句，不可用because.
Perhaps the most important thing to remember is that there is no one common type of life in America.

The reason why so many people died there is that there were not enough food supplies.

It looks as if successful international cultural communication will make the world smaller.

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Answer 4

be 动词后面出现的句子，就叫做表语从句。如：
1. What I want to say is that you must work hard. 其中，that you must work hard 就是表语从句。
2. This is where he was born. 其中，where he was born 就是表语从句。
中文中没有表语和表语从句，因此，学生很容易将它和宾语从句混在一起。