气象统计资料表明浙西南地区，当高度每增加100米，气温就降低大约0.6℃．小明和小林为考证“校本”教材中有关浙南第一高峰白云尖（位于泰顺县乌岩岭国 * * 护区）的海拔高度．国庆期间他俩进行实地测量，小明在山下一个海拔高度为11米的小山坡上测得气温为24℃，小林在“白云尖”最高位置测得气温为14.4℃，那么你知道“白云尖”的海拔高度是多少米吗？请列式计算．
设“白云尖”的海拔高度是x米．则高度每增加100米，气温就降低大约0.6℃，即高度每增加1米，气温就降低大约0.006℃，降低的温度是0.6×0.01×（x-11），
即方程是24-0.6×0.01×（x-11）=14.4
解得：x=1611．
答：“白云尖”的海拔高度是1611米．
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| Have you learned other languages 1 Chinese? I have learned English 2 three years at school. At first, it was hard for me to 3 the teacher when she talked to the class. She spoke too quickly. Also, I 4 speak in class because I thought my classmates might laugh at me. I couldn't always make complete sentences, 5 . And I always feel 6 in English classes. But now I am enjoying 7 English. I have 8 that it doesn't matter if you don't understand every word. One of the secrets of becoming a good language 9 is to do lots of listening practice. I often watch English programs on TV and listen to English songs. I've also 10 the English club at school to improve my oral English. And I 11 the day's lesson before class, I try to understand the main ideas so that I 12 answer the teacher's questions in class. I also 13 lots of grammar notes in class. And 14 practice my writing, I keep a diary. Last but not least, I 15 trying and never give up. | ||||
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