状语由什么充当？

答：状语可由副词、介词短语、不定式、分词、从句等充当：

1.副词充当状语

They got up early. 

他们早起床。

We all make mistakes sometimes. 

我们都会时不时的犯错误。

He understood very well that there might be difficulties. 

他很明白可能会有困难。

2.介词短语充当状语

Tom was scolded for his mistakes. 

汤姆因为错误受到责备。

They live in Europe. 

他们住在欧洲。

3.不定式充当状语

She returned home to find her husband watching TV. 

她回到家发现她丈夫在看电视。

She is glad to see her son. 

见到她儿子，她很高兴。

4.现在分词充当状语 

Using the computer, we can save a lot of time.

 如果用电脑，我们可以省很多时间。

Though missing the school bus, they managed to get to school early. 

虽然错过了校车，但是他们早早到了学校。

5.过去分词充当状语

Given a few more minutes, they would have finished the task. 

要是多给他们几分钟，他们已经完成任务了。

The mirror fell down to the ground, broken. 

镜子掉到了地上，破碎了。

6.从句充当状语：状语从句

If it rains, we won't go out for a walk. 

如果下雨，我们就不出去散步。

I met her when she was ten years old. 

我在她十岁的时候遇见了她。

Although they rarely see each other, they're still very good friends. 

虽然他们很少见面，但是他们还是很好的朋友。

希望这篇文章对你有所帮助。你可能还需要：状语有哪几种