干货:高考英语中的八种否定形式,千万别混淆!
2020-01-18 20:41
来源:新东方网整理
作者:
运用含否定意义的词或词组表否定意义
1.动词短语表否定意义,如:
differ from 与……不同
prefer...to... 喜欢……而不喜欢……
keep/prevent/stop/protect ... from 阻止,使……不
keep off 不接近, 不让……接近
lose sight of 看不见
例如:
The Great Green Wall stops the sand from moving to the rich land in the south.
绿色长城阻止了风沙吹向南方肥沃的田地。
He lost sight of his wife and went away alone.
他没看见他的妻子,独自走了。
Sally prefers singing to dancing.
莎丽喜欢唱歌而不喜欢跳舞。
2.动词表否定意义
如,absent(缺席)、fail(不及格)、refuse(拒绝)、miss(未赶上,错过)、escape(被……忘掉)等。例如:
Why did you absent yourself from school yesterday?
昨天你为什么不来上学?
He missed the 9:30 train and therefore missed the accident.
他没赶上9:30的那班火车,也因此而逃过那次车祸.
3.介词表否定意义
without(无,没有)、against(反对)、beyond(超出,无法)、except/but(除……外)、past(超过)、off(离开)、above(超出……之外)等。
例如:
I can t finish the work without your help.
没有你的帮助,我完不成这工作。
His conduct has always been above suspicion.
他的行为一直无可置疑。
His stupidity is past all belief.
他的愚蠢简直不可思义。
运用连词before unless等引导的状语表否定意义
例如:
WangWei went to bed before he finished his homework.
王伟没完成作业就睡觉了。
Unless you put on your overcoat, you ll catch a cold.
如果你不穿大衣,你就会感冒