雅思写作小作文题目

The diagram below shows how solar panels can be used to provide electricity for domestic use.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

雅思写作小作文范文

The picture illustrates the process of producing electricity in a home using solar panels.

这张图片说明了在家里使用太阳能面板发电的过程。

It is clear that there are five distinct stages in this process, beginning with the capture of energy from sunlight. The final two steps show how domestic electricity is connected to the external power supply.

很明显，在这一过程中有五个不同的阶段，以吸收来自太阳的能量开始。最后两个阶段展示了室内的电力如何与外部的电力供应相联系。

At the first stage in the process, solar panels on the roof of a normal house take energy from the sun and convert it into DC current. Next, this current is passed to an inverter, which changes it to AC current and regulates the supply of electricity. At stage three, electricity is supplied to the home from an electrical panel.

在过程的第一阶段，普通房屋顶上的太阳能面板吸收来自太阳的能量，并将其转换为直流电。之后，电流被传递到变频器。它将直流电变为交流电，并控制电力的供给。在第三阶段，电流通过电力面板被供给到房子中。

At the fourth step shown on the diagram, a utility meter in the home is responsible for sending any extra electric power outside the house into the grid. Finally, if the solar panels do not provide enough energy for the household, electricity will flow from the utility grid into the home through the meter.

在图表中显示的第四阶段，家庭中的utility meter负责将多余的电力传输到房子外面的电线上。最终，如果太阳能面板没有为房子提供足够的能源，电力会从utility grid经过计量表进入屋内。