1.條件狀語
（1）Given more time we could do it much better.
作條件狀語相當(dāng)于if/unless引導(dǎo)的條件狀從。
If we were given more time…
2.時間狀語
Asked why he was late,the boy made no answer.
作時間狀語相當(dāng)于when/while等引導(dǎo)的時間狀從。
When he was asked why he was late,the boy made no answer.
3.原因狀語
Encouraged by the teacher’s words, he went on with his research work.
作原因狀語相當(dāng)于as/since/because引導(dǎo)的原因狀從
Because he was encouraged by….
4.讓步狀語
Laughed at by many people,
he continued his study.
作讓步狀語相當(dāng)于though/although/even if引導(dǎo)的讓步狀從。
Though he was laughed at by…
5.方式或伴隨狀語
The old man went into the room,supported by his wife.
Seated at the table,my father and I were talking about my job.
The teacher stood there surrounded by many students.(表伴隨，無連詞相通）
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