unconscious
单词辨析：
指不能正常地看、听、活动等的，也指某种感觉或想法是无意识的或未意识到的。
The climber was found unconscious at the foot of the mountain.
在山脚下找到那个登山者时，他已经不省人事。
Psychologists say that everyone has an unconscious need to be loved.
心理学家称每个人潜意识中都有被爱的需求。
指对自己可能会遇到的事情没有觉察的，也指人因受伤、醉酒等 而没有知觉的。
Did he really remain insensible of the dangers that lay ahead?
他真的依然对即将出现的危险毫无觉察吗？
Losing so much blood made him insensible.
流血过多使他失去了知觉。
作此义解时，可与 unconscious 换用。
When they found him, he had been beaten senseless/unconscious.
他们找到他的时候，他已经被打得失去了知觉。
He didn't know how to get out of trouble and just drank himself senseless/unconscious.
他不知该如何摆脱困境，只好喝得不省人事。
相关例句：
All the time Stephen was lying face down and unconscious in the bath tub
斯蒂芬一直脸朝下趴在浴缸里，不省人事。
Beneath the conscious mind there are many levels of the unconscious.
在意识心理之下存在很多层次的无意识。
He was battered unconscious.
他被打晕了。
He himself seemed totally unconscious of his failure
他本人似乎对自己的失败全然不知。
Mr Battersby was apparently quite unconscious of their presence.
巴特斯比先生显然没有注意到他们在场。
A hypnotist can act upon the unconscious mind directly.
催眠师能直接作用于无意识思维。