高中英语从句类型

从句的分类

六大从句类型

主语从句用作主语.

That the earth is round is true.

宾语从句用作宾语。

Do you know where he lives?

表语从句用作表语.

My opinion is that you should not go alone.

同位语从句用于解释说明前面的名词,与先行词同位或等同的从句叫作同位语从句。其关联词多为that。

The fact that the earth is round is true.（that从句用于解释说明the fact）

定语从句相当于一个形容词，用于修饰前面的名词。定语从句一般皆放在被它所修饰的名（代）词之后，这种名（代）词就叫作先行词（Antecedent）。引导定语从句的关联词为关系代词和关系副词。关系代词在定语从句中可用作主语、宾语、定语等；关系副词在定语从句中用作状语。

The student who answered the question was John.

状语从句相当于一个副词，修饰主句中的动词, 形容词和副词, 通常有从属连词引导, 按其意义和作用可分为时间, 地点, 条件, 原因, 让步, 目的, 结果, 方式, 比较.等

When it rains, I usually go to school by bus.

If he comes tomorrow, you will see him.

He returned home to learn his daughter had just been engaged.

You must speak louder so that /in order that you can be heard by all.

Since /As the weather is so bad, we have to delay our journey.

从句划分技巧

主句和从句的划分方法是相同的。句子的成分从谓语动词处来划分比较容易。谓语动词前面的部分是主语，后面常接宾语，修饰谓语动词的是状语，修饰主语、宾语的是定语，若谓语是系动词，则系动词后的部分是表语。

定语从句VS同位语从句

定语从句是先行词的修饰语，它不涉及先行词的实质内容，在定规从句中“that”往往充当某一成分且作宾语时可以省略。

同位语从句是对中心词的内容作进一步的解释和说明，表明中心词语的具体、实际内容。“that”在同位语从句中不充当任何成分且不可以省略。

从句划分练习

1. It is quite clear that the crime was down deliberately.

2. She suggested that he do it at once.

3. That the earth is round is true．

4. The problem is not who will go but who will stay.

5. The student who answered the question was John．

6. Have you any idea how soon they’re coming.

7. My original question, why he did it at all ,has not been answered.

8. When it rains，I usually go to school by bus．

9. What you need is more practice.

10. It is still a question when we shall have our sports meet.

11. I think it best that you should stay here.

12. The question is whether it is worth doing.

14. We must find out who did all these.

15. Jack is no more frightened than Mike is.

16. We expressed the hope that he would come to China again.

17. The fact that the earth is round is true．

18. There are many organizations whose purpose is to help the homeless.

19. Do you know where he lives?

20. This is the reason why he refused to help us.

21. Such people as you describe are rare nowadays.

22. He is so humorous that we’ll never forget him.

23. My opinion is that you should not go alone．

24. I will stand where I can see the parade clearly.

25. I’ll take whoever wan ts to go with me to the theatre.

26. The news that he told me was that Tom would go abroad.

27. If he comes tomorrow，you will see him．

28. The news that Tom would go abroad was told by him.