今天我讀了《奇怪的大石頭》這篇文章，主要講了我國著名地質(zhì)學(xué)家李四光小時候?qū)亦l(xiāng)一塊巨石的來歷產(chǎn)生了疑問，最后通過自己許多年的研究才弄明白，原來這塊巨石是從遙遠(yuǎn)的秦嶺被冰川帶到這里來的。

Today, I read the article "strange big stone", mainly about Li Siguang, a famous geologist in China, who had a question about the origin of a boulder in his hometown when he was a child. At last, through many years of research, I found out that the boulder was brought here by glaciers from the far Qinling Mountains.

我小時候就沒有向李四光那樣愛動腦筋。有一次，我做數(shù)學(xué)題遇到了難題，心想媽媽反正會教我的，非要讓媽媽和我一起做，媽媽沒辦法，只好給我慢慢講解，和我一起做出來了這個難題。

When I was a child, I didn't use my brain as much as Li Siguang. Once, I met a problem when I was doing a math problem. I thought my mother would teach me anyway. I had to ask my mother to do it with me. My mother couldn't help it, so I had to explain it to me slowly and work out the problem with me.

讀了這一課，我才知道要善于動腦，發(fā)現(xiàn)問題。我一定要向李四光學(xué)習(xí)，學(xué)習(xí)他對別人的解答不輕信，不盲從，刨根問底和不找到正確答案不罷休的執(zhí)著精神。

After reading this lesson, I learned to be good at using my brain and finding problems. I must learn from Li Siguang, and learn from his persistent spirit of not trusting others' answers, not blindly following them, seeking the bottom and not finding the right answers.