2008年3月1日星期六

100 cats can catch some of mouses in 5 minutes

Last night, speak book to daughter, there is such a title on book: Have 5 cats caught 5 mouses in 5 minutes , ask that 100 cats can catch some of mouses in 5 minutes? Original problem is very long , is to speak the form of story to happen. Because is seen to child. I think that daughter can say ," 100 mouses", such title, though, she has not gone to primary school , but wants or can answer to come out. However daughter says " in if there are only 5 mouses in its home? " my one is distracted! Say immediately however: " is good, can so move the brain thinks of problem. " daughter is so blamed sometimes, " she if " is also impossible a lot a lot sometimes , still insist to have me sometimes to reply: If so, meeting how? Sometimes, I do not know really how to reply. The knowledge known because of me is very limited.

Resembling her reply is if have only 5 mouses, the cat of again many thats can only also catch 5 mouses. Unless have 100 mouses, otherwise no matter how can't also catch 100 mouses. But the original idea of title, if affirm according to conventional inference, can catch 100 mouses. Sometimes, I am thinking , daughter such not according to the problem that routine goes to infer , if have studied at school afterwards, teacher will surely say that she gives one of her large "mistake" word and her initiative wrong, imagination will be written off. Hope that she can meet a good teacher. I also do not know her this is good aspect, it is still not good aspect.

I think that it is only a that the answer of some problem is not , but have the many , if not think according to routine, that answer can even more make one do not know whether to laugh or to cry. And some problem foundation has no answer.

Sees a essay" Si Ma Guang is what to pound big jar". Teacher has spoken this lesson , asks question: Why will Si Ma Guang pound big jar? As a result, no a person replies: Will save person pound big jar. And is: What is big jar? Do you do what to use? Put in what place, among courtyard still on side? It is high to have? If the side of big jar is not high , may that child climb by oneself, if high, that child does not go in? If Si Ma Guang picks up a little cobblestone, it is meshed to be able to pound big jar, that quality of big jar is lacked too, if pick up big cobblestone, he can move to move? Is strong air thrown? Still some student speaks the pressure pressure etc. of water. Have spoken a lot of answer, that no teacher also wants. Teacher air has to be shaken the head directly , has to be given up , is paid no attention to. A conclusion that student reaches is: This story is false!

At that time when

I think: This reply of daughter

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