小升初英语语法知识点之部分否定句
下面整理了 小升初英语语法知识点之部分否定句,希望大家能把觉得有用的短语、句子自己摘抄下来,在空余时间进行复习。
英语中的部分否定(即不完全否定)有如下一些表示方法:
一、 all 的否定式:not all…(或:all…not)表示"并非都……"、"不是所有的都……"例如:
Not all men can be masters. (= All men cannot be masters.) 并非人人都能当头头。
Not all bamboo grows tall. 并非所有的竹子都会长得很高。
二、 both 的否定式:not…both (或:both… not) "并非两个……都……" 例如:
I don't want both the books. 我不是两本书都要。
Both (the) windows are not open. 两扇窗子并不都开着。
三、 every…的否定式:"不是每……都……" 例如:
Not every book is educative. (或:Every book is not educative.) 不是每本书都有教育意义的。
Not everyone likes this book. 并非人人都喜欢这本书。
This flower is not seen everywhere. 这花并不是随处可见的。
四、 always的否定式:"并非总是(并非一直)……" 例如:
He is not always so sad. 他并不是一直都这样悲伤。
五、 entirely, altogether, completely 和quite 的否定式:"不完全……","并非完全……" 例如:
The businessman is never to be entirely trusted. 不可以完全信任商人。
He felt not altogether satisfied. 他并不完全满意。
I don't agree completely. 我并不完全同意。
What he did was not quite proper. 他做的不十分妥当。
六、 all the time 的否定式:"并非一直……"、"未必老是……" 例如:
A foolish man doesn't make a mistake all the time. 笨人未必老是犯错误。
七、 not…and…的否定式,被否定的往往是and后面的那一部分。 例如:
He did not speak clearly and correctly. 他讲得清楚但不正确。
This film is not interesting and instructive. 这部电影有趣但无教育意义。
She cannot sing and dance. 她会唱歌但不会跳舞。
如果将and 换成or,not 对其后面的两部分就全盘否定了。
He did not speak clearly or correctly. 他讲的既不清楚也不正确。
如要对上述的all, both, every, always, 以及entirely, altogether, completely, quite 和 all the time 等词作完全否定,那就分别要用与之相对应的全否定词,如no, none, neither, no one, never, not (never)… at all 等。例如:
All of them can do it.--- None of them can do it.
Both are good.---Neither is good.
Everybody likes it. ---Nobody likes it.
He is always late. --- He is never late.
We don't trust them entirely. --- We never trust them at all.
He was here all the time. --- He was never here.
否定句式常见错误及分析
英语和汉语在否定的表达形式上存在着许多差异,我国学生往往会以中国人的思维方式和习惯用法去套英语,这样在汉译英时难免会出现一些错误。部分常见的错误举例如下:
1、未经允许,任何人不得入内。 误:Anybody can not come in without permission. 正:Nobody can come in without permission. "任何……不"是汉语中常用的否定句式,而在英语中与any构成的合成词或被any修饰的词语作主语时,谓语动词不能用否定式,因此any ... not的表达形式不符合英语的习惯。翻译这类句子时须用"否定形式的主语+肯定形式的谓语"。但当any的合成词或any所修饰的词带有后置定语时,谓语可以用否定式,如: 干那种事的人都是不诚实的。 Anyone who does that isn't honest.
2、听到这个消息后,没有一个人不感到兴奋。 误:Having heard the news, nobody did not feel excited. 正:Having heard the news, everybody felt excited. 汉语中常用"没有+主语+不+谓语"这一双重否定的结构,而英语中否定形式的主语习惯上不能与否定形式的谓语连用。因此nobody... not的结构不符合英语的表达习惯。翻译这类句子
时,(1)可把主语和谓语都改成肯定形式;(2)也可用另一结构的双重否定式:there be +否定的主语 + 否定形式的定语从句,如: There was nobody who did not feel excited. 或:There was nobody but felt excited.
3、这两本书都不是英国出版的。 误:Both of the books are not published in England. 正:Neither of the books is published in England. 我不同意所有这些方案。 误:I don't agree to all these projects. 正:I agree to none of these projects. 或:I don't agree to any of these projects. 英语中的概括词all, every, both, 以及与every 构成的合成词,用语否定句式时,只表示部分否定,常译成"并非……都",因此两个错误译句的含义分别为:并非两本书都是英国出版的,并非所有这些方案我都同意。要表达全部否定意义时,英语须用全否定词语,如none neither, no, nobody, nothing, not…any, not…either等。
4、这台车床不能再用了,那台也一样。 误:This lathe can not be used any longer, and that one can't, too. 正:This lathe can not be used any longer, and that one cna't either. 或:This lathe can not be used any longer, neither (nor) can that one. 否定句中的"也"不能译成too,而须用either,或用neither(nor)的倒装句型。
5、你不必为你的军衔和薪金担心。 误:You won't have to worry about rank and pay. 正:You won't have to worry about rank or pay. 在肯定句中用and来连接两个并列成分,表示"和",但在否定句中and应改为or, 这时否定词对or的前后部分同时加以否定。
6、这些规章制度多不完善! 误:How not perfect the rules and regulations are! 正:How imperfect the rules and regulations are! 汉语中的感叹句可用否定式,如:多不光彩呀!多不容易呀!而英语中的感叹句不能用否定式,我们可用反义词或带有否定词缀的词来表示。
7、我认为这不值得一试。 误:I think this is not worth trying. 正:I don't think this is worth trying. 英语中表臆想、猜测的动词think, believe, fancy, expect, guess, imagine, suppose等,如果带有否定的宾语从句,宾语从句中的否定词通常提前,用来否定主句的谓语动词。尤其是think, 按习惯用法,否定词只能置于think前。
8、他来这儿不是为了求得我们的帮助。 误:He came here not to ask us for help. 正:He did not come here to ask us for help. 否定状语时,英语中的否定词一般不直接置于被否定词语前,通常置于谓语动词前。只有当两个部分加以对比时,即"不是……而是"时,否定词才可直接置于状语前。如:他来这儿不是为了求得我们的帮助,而是来给我们提供一些信息。He came here not to ask us for help, but to give us some information.即使在这一结构中,英语还是常把否定词置于谓语动词前。
9、他的设计肯定还没完成。 误:He mustn't have completed his design. 正:He can't have completed his design. 对比较有把握的推测,肯定句中用must,而否定句中用can't,对过去的推测,在must和can't后接完成形式。
以上就是小升初英语语法知识点之部分否定句,希望能帮助到大家。