能
首先要了解什麼是狀語。狀語就是告訴我們主句的謂語動詞是何時、何地、怎樣、在怎樣的條件下...發生。
根據狀語的功能不同可以分為時間狀語，地點狀語，方式狀語，條件狀語，原因狀語等等9類狀語。
一般具有副詞性的詞、短語、句子來做狀語。
例如:He played the violin beautifully. beautifully 是此句中的方式狀語，告訴我們他拉(小提琴)得如何。
Barbala read quietly in the library all afternoon. 此句中有3個狀語，quietly/ in the libraly/ all afternoon.分別告訴我們read這個動作的方式、地點、時間。
When he saw the door open, the stranger entered the house.此句中when he saw the door open這個句子做時間狀語，叫時間狀語從句。這個句子還可以改寫為：
Seeing the door open , the stranger entered the house. 把時間狀從簡化成了現在分詞短語。
After it was destroyed during the war , the city has now been completely rebuilt. after引導時間狀語從句。這個句子還可以改寫為：
Destroyed during the war , the city has now been completely rebuilt. 從句簡化成了過去分詞短語。
I went into the garden to pick some flowers. to do短語（不定式短語）作目的狀語。
其實形容詞或形容詞短語也可以做狀語，只是比較少見：
I went to bed hungry. hungry 在此句中做狀語。
Tired of sleeping on the floor , a young man save up for years to buy a real bed. tired of ..floor 在句中作原因狀語。
所以總結一下：副詞， 副詞短語， 介詞短語，副詞性的從句，-ing短語，-ed短語， 不定式，形容詞都可以做狀語。
能
首先要了解什麼是狀語。狀語就是告訴我們主句的謂語動詞是何時、何地、怎樣、在怎樣的條件下...發生。
根據狀語的功能不同可以分為時間狀語，地點狀語，方式狀語，條件狀語，原因狀語等等9類狀語。
一般具有副詞性的詞、短語、句子來做狀語。
例如:He played the violin beautifully. beautifully 是此句中的方式狀語，告訴我們他拉(小提琴)得如何。
Barbala read quietly in the library all afternoon. 此句中有3個狀語，quietly/ in the libraly/ all afternoon.分別告訴我們read這個動作的方式、地點、時間。
When he saw the door open, the stranger entered the house.此句中when he saw the door open這個句子做時間狀語，叫時間狀語從句。這個句子還可以改寫為：
Seeing the door open , the stranger entered the house. 把時間狀從簡化成了現在分詞短語。
After it was destroyed during the war , the city has now been completely rebuilt. after引導時間狀語從句。這個句子還可以改寫為：
Destroyed during the war , the city has now been completely rebuilt. 從句簡化成了過去分詞短語。
I went into the garden to pick some flowers. to do短語（不定式短語）作目的狀語。
其實形容詞或形容詞短語也可以做狀語，只是比較少見：
I went to bed hungry. hungry 在此句中做狀語。
Tired of sleeping on the floor , a young man save up for years to buy a real bed. tired of ..floor 在句中作原因狀語。
所以總結一下：副詞， 副詞短語， 介詞短語，副詞性的從句，-ing短語，-ed短語， 不定式，形容詞都可以做狀語。