第1个回答 2009-04-06
1. open, lock, sell, read, write, clean, cut, wash, burn, teach, drive, shut 等及物动词在用作不及物动词时,它们的主语为物,可用主动语态表示被动意义。如:
This kind of skirt sells well.这种样式的裙子很好卖。
The car drives well.这车很好开。
2. end, cool, do, print, copy, sell, work out, build 等动词的现在进行时态表示被动意义。如:
Our new teaching building is building.
3. look, taste, smell, sound 等连系动词用主动语态表示被动意义。如:
The dress looks nice on you.
The dish tastes good.
4. be worth doing 结构中doing为主动语态表示被动意义。如:
The topic is well worth talking about.
5. want, need, require等动词表示“需要”,后面常可跟动词—ing形式表示被动意义,相当于to be done 。如:
All these computers need repairing.=All these computers need to be repaired.
6.在too...to...及enough to结构中有时表示被动意义。如:
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