大學英語作文：Energy-能,Energy-能范文

　　在平時的學習、工作或生活中，大家或多或少都會接觸過作文吧，作文是從內部言語向外部言語的過渡，即從經過壓縮的簡要的'、自己能明白的語言，向開展的、具有規(guī)范語法結構的、能為他人所理解的外部語言形式的轉化。你寫作文時總是無從下筆？下面是小編收集整理的大學英語作文：Energy-能,Energy-能范文，歡迎大家分享。

　　energy makes the world go, it is indispensible to both animal life and human life. we get heat energy from the food we eat, light energy from the sun and electricity from water. in the hot summer when there ia a power outage we feel all the more the need for electric energy which powers the electric fan md air-conditioner.

　　there are different sources of energy. the rivers and streams are a good source for electrie energy. the san provides us with light, heat and electricity. there is also sound energy in the radio transformed from electric energy. the energy can be changed from one form to another. it can never be ehausted nor reproduced. it just goes on changing in cycles.

　　it is important for us to make use of energy. solar energy is being made to generate electricity, to cook and to bathe. atomic energy is used in industry and aviation and many other fields. we are now doing our best to inake energy serve our people in every way possible.

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