The exercise is ( )difficult( ). A. so , that few of us can do it. B. too , for anyone of us to do C. too , for anyone of us to do it 为什么选A,如果用too...to句型如何替换?请详解,谢谢。
这个选择题只能选A。 解释: 1、so... that... 句型,结构是复合句,意为"如此... 以致..."。 (1)、so 的后面接形容词或副词的原级,that的后面接从句。 (2)、that后面的从句要用否定形式。 所以题目中few为否定意思表达,A对。 2、too... to... 句型,结构的基本形式为"too+形容词或副词+to+动词原形",其意为"太……以至于不能……"。 至于题目中涉及的B和C是否带宾语"it",作以下说明 (1)、在通常情况下,不定式可根据其是否及物来确定它是否带宾语。 如: He is too tired to go any further. (to go 为不及物动词,其后不加宾语) She is too poor to buy such a nice a skirt. (to buy 为及物动词,其后要加宾语) (2)、若句子主语与其后不定式有动宾关系,其后的及物动词不定式不能带宾语。 如: The nice skirt is too expensive for her to buy. (to buy 虽为及物动词,但由于句子主语The nice skirt与该不定式to buy有动宾关系,故不加宾语) 所以从这个宾语使用上,C错。那为何不选B呢?这里是错在了anyone of us上,连写的anyone后面一般不能加of。如果B改为any of us来代替,那B也对。
最后为全面掌握知识,我补充个"同义句转换"题目来共享: too...to...=so(such)...that...=not...enough to... She is too young to go to school. = She is so young that she can't go to school. = She is such a young girl that she can't go to school. = She is not old enough to go to school.