高考英语试题(is的否定形式)

完全否定
英语中的完全否定可以用not, no, never, none, nobody, nothing, neither...nor, nowhere等表示 。如:
1.Nothing is difficult for him. 没什么难得到他 。
2.Mary never has beef. 玛丽从来不吃牛肉 。
3.Neither answer is correct. 两种答案都不对 。
部分否定
英语中表示“全体”意义的代词,形容词或副词 。如:all, both, altogether, always, completely, every day, everyone, everything, everywhere, every, everybody, many, often等与not搭配时,通常表示部分否定,意思是“并非都是”、“不完全是”、“不是每个都是”等 。例如:
1.Not everyone was amused by these April Fool's jokes.
并不是每个人都觉得这些玩笑有趣 。
2.Food likes and dislikes do not always seem related to nutrition.
对食物的好恶似乎并不总与营养有关 。
比较:
Nothing makes him happy.
(全部否定)没有哪一件事情让他开心 。
Not everything makes him happy.
(部分否定)并不是每一件事都让他开心 。
None of the students went to visit the science museum last week.
(完全否定)上周没有一个学生去参观科技博物馆 。
Not all of the students went to visit the science museum last week.
(部分否定)上周并不是所有的学生都去参观了科技博物馆 。
几乎否定(半否定)
一些半否定词表否定之意 。他们不可再与否定词连用,他们与谓语肯定式连用,构成几乎否定句 。如:hardly、scarcely、seldom、little、few等词 。例如:
1.I could hardly hear what he said.
我几乎没听见他说了什么 。
2.There is little water in the bottle, isn't there?
瓶子里几乎没有水,不是吗?
双重否定
双重否定句由not + 具有否定意义的词构成,形成“否定+否定=肯定”的语言效果 。双重否定可以表示强调,也可以表示委婉的含义 。例如:
1.Her name can't escape me forever.
我永远忘不了她的名字 。
2.The songs never fail to make the children smile.
这些歌曲一向都能使孩子微笑 。
转移否定
转移否定,即句中的否定虽然出现在谓语部分,否定范围却不在主句谓语动词本身,而转移到了句子中的宾语、状语或其他成分上 。这种形式在初中比较常见的有以下两种情况:
1.转移否定多用于表思维活动
如:believe(相信)、expect(期望)、hope(希望)、imagine(想象)、think(认为)等 。
例如:I don't think he will pass the exam.
我认为他考试会不及格的 。
2.主句的谓语动词是表感觉的系动词,通常也用于转移否定句
这类动词有:seem(好像)、feel(感觉)、appear(出现)、look like(看起来像)等 。例如:
It doesn't look like it's going to rain.=It looks like it isn't going to rain. 好象不会下雨 。
No matter how hard he studies, he never seems to be able to pass the exam. 不管他多么努力的学习,他似乎永远也考不及格 。
运用某些结构表达否定意义
1.too...to 太……而不能
He is too tired to walk. 他太累了,走不动了 。
2.more A than B(与其B不如A)或more than +含有can的从句
The young man is more brave than wise.
这年轻人有勇无谋 。
The gratitude for your help is more than I can express.
对于你给我的感激之情我无法言表 。
3.prefer to do sth rather than do sth 宁愿(喜欢)……而不愿……,例如:
He prefers to write his letters rather than dictate them.
他喜欢自己写信而不愿口授自己的信 。
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.
【高考英语试题(is的否定形式)】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 。
高中英语