Write an essay based on the chart. In your writing, you should 1) describe the chart, and 2) give your comments. You

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问题     Write an essay based on the chart. In your writing, you should
    1) describe the chart, and
    2) give your comments.
    You should write about 150 words.
   

选项

答案 The pie chart provides a summary about how energy is used in our homes. As can be seen, appliances and lighting, and space heating contribute equally 34% of the energy used. A further 13% is taken up by water heating, followed by electric A/C (11%). The remaining 8% is consumed by refrigerator. It is useful to note that household appliances, lighting and space heating account for a large amount of energy consumption in our homes. The survey results are particularly important for the manufacturers of appliances, lighting and heaters. To enable people to live a green and environmentally-friendly life, manufacturers could improve the design and performance of their products. For instance, energy-saving lights, with voice-activated technology embedded, could be designed to reduce the unnecessary use of electricity. Besides, appliances that are powered by alternative energy, such as solar and wind powers, could be promoted among people. In conclusion, technology, if harnessed properly, could save a great amount of energy.

解析 该图表显示了家庭用户的能源使用分布。从图表可见,大部分能源用于电器、照明以及供暖。根据这一思路,并按照题目要求,全文可以安排如下:第一段描述图表。第二段提出个人看法:制造商可以改善技术,设计出节能的产品。另外,可鼓励人们使用替代能源,以节约能源。第三段总结全文。
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