四级段首句作文WhatWouldHappenifThereWereNoPower

　　What Would Happen if There Were No Power
　　Directions：For this part, you are allowed 30 minutes to write a composition on the topic：What Would Happen if There Were No Power. You are given the first sentence or part of the first sentience of each paragraph. You should develop its idea in completing each paragraph. Your part of the composition should be no less than 120 world, not including the words given.
　　What Would Happen if There Were No Power
　　Ever since early this century, electricity has become an essential part of our modern life.——————————————----------------------------------------------------------------------------
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　　.If there were on electric power,——————————————-------------------------------------
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　　.Therefore,——————————————---------------------------------------------------------------
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　　【范文】
　　What Would Happen if There Were No Power
　　Ever since early this century, electricity has become an essential part of our modern life. Almost all the activities of human beings depend on① this kind of power. We need electricity to run our machines, to light lamps in the evening, and to cook meals. The electricity is necessary for both industry and agriculture. Even a lot of entertainments, such as TV, record player and film, need electricity. We will not hesitate to say② that the development of our society depends on electricity.
　　If there were no electricity power, the world will be a different one. First of all③, almost all the machines had to stop running and we had to live in darkness; and we couldn’t play or work .The development of our modern life had to slow or even pause.
　　Therefore, a modern society without electric power is unimaginable. The electric power helped us to develop at a fast speed④ before, and it will certainly help our society to go ahead⑤ in future⑥. .So we can say that electricity to our modern life is what the blood to our body. It is vitally important.
　　【注释】
　　①depend on：依靠，依赖于
　　②will not hesitate to say：将毫不犹豫地说……
　　③first of all ：首先
　　④at a fast speed：快速地
　　⑤go ahead：前进
　　⑥in future：在未来
　　【点评】
　　这是一篇根据段首句所写的议论文。全文共分三段，以电能为中心展开。在第一段中，作者用电能在工业、农业、日常生活等方面的作用说明电的重大作用，从而说明电在社会发展中所起的决定性作用。第二段进行了虚拟的假设，说明如果没有电的世界将会变成怎样：机器停止运转，生活没有光亮，工作无法进行等，归根到底，社会将会停滞不前。这正是全文谈论的核心。最后一段由Therefore统领，引出了作者自己的分析和结论，指出没有电的世界将是无法想像的。电在过去帮助人类快速地发展，在将来也会促进社会的繁荣发达。全文再以一个形象的比喻结尾，生动具体，读罢意犹未尽。
　　参考文献：英语作文高分必背丛书：大学英语四级写作/李华田主编，武汉大学出版社，2005