suffer与sufferfrom的区别.doc

suffer 指一般的损害、痛苦等等,但suffer from指长期的或习惯性的痛苦或困难。
suffer vi.受痛苦；受损害 vt.遭受；忍受
suffer the result /heavy losses /injuries承受结果/遭受大损失/负伤
suffer from headache/illness 遭受头痛/疾病的困扰
suffer (vt.) 和suffer from的区别：
suffer 指一般的损害、痛苦等等，但suffer from指长期的或习惯性的痛苦或困难。
名词形式：suffering
suffer
1.感到疼痛、痛苦
He died very quickly, he didn’t suffer much. 他死得很快,没有多少痛苦
2.承受,遭受
You must be prepared to suffer consequences. 你要准备承担后果.
Suffer from
1.患有（疾病等）
She suffers from headache. 她患头痛病
2.为...所苦,因...而吃苦头
Our business has suffered from lack of investment. 我们的企业因缺乏投资而受苦
I'm suffering from a real lack of time this week.
我这周为时间不够用而苦。
Mrs. White's little boy is suffering from a bad flu bug again.
怀特太太的小孩又再患了严重的感冒。
suffer单独用，是 忍受和经受的意思，如suffer pain 忍受痛苦
suffer from中，suffer本身是受苦的意思，suffer frome是因。。而痛苦，如suffer from cold and hunger饥寒交迫(因又饿又冷而痛苦)
suffer vt.
1.遭受;经历
He suffered many humiliations before he became a football star.
他在成为足球名将前受过许多屈辱。
2. (常用于否定句)忍受
I cannot suffer such rudeness.
我不能容忍这种粗鲁的举止。
容许;任凭
vi
1.受苦;患病
He suffered from poverty all his life.
他一生受贫穷之苦。
My father suffers from high blood pressure.
我父亲有高血压。
They suffered a great deal in those days.
那时他们吃了不少苦。
2.受损害,受损失;变糟
This scientific instrument suffered severely.
这部科学仪器受到严重损坏。
3.受惩罚;被处决
He suffered for his offence.
他因自己的过错而受到惩罚。
suffer from
1. 因(疾病)而痛或不舒服;因...而更糟;受...之苦
She often suffers from headaches.
她常常头痛。
suffer可以作及物动词，也可作不及物动词
作不及物动词时，跟上from，后面跟的动作是持续性的。
作及物动时，后面跟的动作是短暂性的。
例句：
The factory suffered a great loss.
工厂蒙受了重大的损失。（损失只是一时的运作）
She often suffer from headaches。
她经常头痛。（头痛，可不是一会的哦，是一个过程）