三年级英语作文

时间：2024-04-22 07:32:14 三年级作文我要投稿

(优秀)三年级英语作文

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(优秀)三年级英语作文

　　Today, I saw a problem on my math exercises.

　　The topic is: our country has about 1 billion 300 million people. If we save 1 cents per person per day, our country will save about 13 million yuan a day. So this money can provide children with no money to go to school.

　　Looking at the information above, I thought, "what a force!" I suddenly thought: if these 1 billion 300 million people, each person has wasted 1 drops of water, then altogether wasted 1 billion 300 million drops of water, then, how big does 1 billion 300 million drop water have?

　　I made a small experiment: dripping 1000 drops of water under the tap, weighing 200 grams with the weight of the dripping water, I counted the drikke =260 ton.

　　I don't know. It's a scare. I went to ask my father, "Daddy, how much electricity can 1 tons of water generate?" Dad said, "1 tons of water can send 100 degrees of electricity." That means 260 tons of water can make electricity. I was shocked at once. 260 tons of water had so many functions. So we must save all water and not waste a drop.

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