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tics, much more thantechnology, has a life of its own independence ofscience.数学与技术不相同,它本身有一段不依赖其他学科的历史。②The consequence was morethan he imagined.结果超出他的想象。3)more...than...can“……达到不可能的程度”,“非……所能”。例如:①This is more than Ican do.这是我所做不到的。②The children arealways careful not to do more things than their par-ents can stand.这些孩子总是很谨慎,不做父母不能容忍的事情。4)no more... than或not...any more than,其意思相当于not...just as ...not。“正如……不……一样”,“同……一样不”。此句型中只有一个否定词,但全句表示双层否定意思。例如:①She can no more draw than I can play basketball.她不会画画,就像我不会打篮球一样。②He is nomore a good player than I am.他和我一样都不是好球员。但是,not...more than只是否定一层,没有双层否定的意思,不同于no more...than的用法。例如: I am not more mad than you. ( = Iam not mad, but you are mad.)我哪里像你那么疯。no more than译为“不过,仅仅”;not morethan译为“不超过,大不了”,例如:①I had nomore than a piece of bread this morning.今天早晨我仅仅吃了一片面包。②There are not more thanthirty students in this room.这个屋子里不超过30人。这些表达方式很容易混淆,因此要特别小心。5)rather than...或rather...than这种结构中,从属连词than引导的比较状语从句往往是省略句,其保留部分应与主句中对应的部分一致。表示客观事实,译为“是……而不是……”;而would(had) rather than或(would sooner...than)表示主观愿望,“宁愿……而不愿意……”例如:①He insisted on staying rather than go.他坚持留下来,而不愿意去。②Rather than accelerate thereaction this compound brought about the side reac-tion.这个化合物没有使反应加速,而是引起了副作用。rather than结构中,有时省略than及后面的被比较成分,须根据上下文来理解被省略的内容。6)other than或other... than译为“绝非”、“与……不同”,本结构仍表示含蓄否定,比morethan和rather than更为强烈的一种否定形式,相当于一个副词。例如:①The truth is quite otherthan what you think.事实真相与你想的完全不同。②These animals are different in other waysthan shape.这些动物的差别不在外形,而在别的方面。7)比较级than +inf.(不定式)表示含蓄否定。这种句子往往蕴含着一种因果关系,than后的不定式表示结果并含有强烈的否定意义。译为“……不至于”。例如:She knew better than to goalone on such a night.在这样的夜晚,她不至于连不宜单独外出也不知道。

2.but结构中的含蓄否定1)but作为关系代词在no或who等否定词或疑问词之后表示含蓄否定。例如:①There isno student but would be glad to go abroad.(=There is no student who would not be glad to goabroad.)没有一个学生不愿去国外。②No taskis so difficult but we can accomplish it.不管任务怎样困难,我们都能完成。2)but用作从属连词含有否定的意思。例如:①No man is so old but he may learn. (=Noman is old that he may not learn.)学习不怕年老。②I would go but that I am ill. (= I would go butfor the fact I’m ill.)我若没病,我会去的。3)but for ...表示含蓄否定,这一短语相当于虚拟语气中的“if”条件句,译为“倘若本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。