英语语法 too.to结构

英语语法 too.to结构

【too...to 结构表示肯定含义的情况】我们知道too...to结构一般表示否定含义,意为太...以致于不能eg:He is too old to work.但too...to在下列情况下却表示肯定含义:⑴当too前或to前有否定词构成双重否定时.eg:English is not too difficult to learn.英语并不太难学.He is too wise not to see that.他很聪明,不会不懂这一点.⑵当too后是glad,pleased,happy,delighted,satisfied,ready,willing,kind,apt,good,true,easy,near,careful,well,early,delicious,eager,anxious等形容词或副词时.eg:They are too anxious to leave.他们急于离开.He is too ready to help others.他总是乐于助人.与这些词连用时,too前还常加上only,all,but,just,simply等副词,意思不变,因为这些词加上too后与very同义.eg:I'm only too glad to see you .见到你非常高兴.They are but too pleased to hear the news.他们听到这个消息,非常高兴.⑶与cannot连用时.eg:You cannot be too careful(=You can never be careful enough) to do your homework.你做作业越仔细越好(=无论怎样仔细也不过分).⑷当不定式在句中作定语或真正的主语时.eg:There are too many problems to be solved.有很多问题有待解决.It is too much to say that he is a fool======以下答案可供参考======供参考答案1:太......而不能......供参考答案2:【too...to 结构表示肯定含义的情况】我们知道too...to结构一般表示否定含义,意为太...以致于不能eg:He is too old to work. 他太老了不能工作了。He is too young to go to school.他太小不能上学。但too...to在下列情况下却表示肯定含义:⑴当too前或to前有否定词构成双重否定时.eg:English is not too difficult to learn.英语并不太难学.He is too wise not to see that.他很聪明,不会不懂这一点.⑵当too后是glad,pleased,happy,delighted,satisfied,ready,willing,kind,apt,good,true,easy,near,careful,well,early,delicious,eager,anxious等形容词或副词时.eg:They are too anxious to leave.他们急于离开.He is too ready to help others.

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