雅思A类小作文范文 produce electricity 流程图类
范文原文 (图表题)
范文原文The pie charts below show units of electricity production by fuel source in Australia and France in 1980 and 2000.Summarize the information by selecting and reporting the main features, and make comparisons where relevant.The charts compare the sources of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France.In 1980 Australia used coal as the main electricity source (50 units) and the remainder was produced from natural gas, hydro power (each producing 20 units) and oil (which produced only 10 units). By 2000, coal had become the fuel for more than 75% of electricity produced and only hydro continued to be another significant source supplying approximately 20%.In contrast, France used coal as a source for only 25 units of electricity in 1980, which was matched by natural gas. The remaining 40 units were produced largely from oil and nuclear power, with hydro contributing only 5 units. But by 2000 nuclear power, which was not used at all in Australia, had developed into the main source, producing almost 75% of electricity, at 126 units, while coal and oil together produced only 50 units. Other sources were no longer significant. Overall, it is clear that by 20000 these two countries relied on different principal fuel sources: Australia relied on coal and France on nuclear power.图表分析终于出现一个饼图了，而且在雅思考试中，不会只出现一个饼图，而是会多个饼图同时出现。
雅思小作文对比流程图
雅思小作文对比流程图英文回答：The given flowchart illustrates the process of producing electricity using solar panels. The process involves several steps, starting from the sunlight hitting the solar panels to the generation of electricity.To begin with, the solar panels are installed on the roof of a building or in an open area where they can receive direct sunlight. These panels are made up of photovoltaic cells that convert sunlight into electricity. As the sunlight falls on the panels, the photovoltaic cells absorb the energy and create an electric current.Next, the direct current (DC) generated by the photovoltaic cells is sent to an inverter. The inverter plays a crucial role in converting the DC into alternating current (AC), which is the form of electricity used in households and industries. The AC is then transmitted tothe electrical grid or stored in a battery for later use.After the conversion of DC to AC, the electricity is ready to be used. It can either be directly consumed by the building where the solar panels are installed or can be fed back into the electrical grid. When the electricity is fed back into the grid, it can be utilized by other buildings or facilities in the vicinity.In conclusion, the process of producing electricity using solar panels involves the absorption of sunlight by photovoltaic cells, conversion of DC to AC by an inverter, and the utilization of electricity either by the building or by feeding it back into the electrical grid.中文回答：这个给定的流程图展示了使用太阳能电池板发电的过程。
雅思作文水力发电流程图
雅思作文水力发电流程图英文回答：Hydropower is a renewable source of energy that harnesses the power of flowing water to generate electricity. The process of hydropower generation can be divided into several steps.Firstly, water from a river or a dam is channeled into a reservoir. This reservoir acts as a storage facility and helps regulate the flow of water. The water level in the reservoir is controlled by opening or closing the gates of the dam.Once the water reaches a certain level, it is released through the dam's gates or spillways. The force of the falling water turns the blades of a turbine. The turbine is connected to a generator, which converts the mechanical energy of the turbine into electrical energy.The electricity generated by the generator is then transmitted through power lines to homes, businesses, and industries. It can be used to power appliances, lighting, and machinery, among other things.One example of a hydropower plant is the Hoover Dam in the United States. The dam is built on the Colorado River and has a capacity to generate over 2,000 megawatts of electricity. The water from the river is stored in Lake Mead, which acts as a reservoir. When the water is released from the dam, it flows through the turbines, generating electricity.中文回答：水力发电是一种利用流动水的能量来发电的可再生能源。
雅思小作文电力发电
雅思小作文电力发电英文回答：Electricity generation is a crucial part of modern society, providing power for homes, businesses, and industries. There are various methods of electricity generation, including fossil fuel combustion, nuclear power, and renewable energy sources such as wind and solar power.Fossil fuel combustion, including coal, natural gas,and oil, has been the traditional method of electricity generation for many years. These fuels are burned to heat water and produce steam, which then drives turbines to generate electricity. While this method is reliable andcost-effective, it also produces large amounts of greenhouse gases and other pollutants, contributing to environmental degradation and climate change.Nuclear power, on the other hand, generates electricity through nuclear fission, where the nucleus of an atom issplit to release energy. This method is highly efficient and produces large amounts of electricity without greenhouse gas emissions. However, it also presents significant safety and waste management challenges, as well as concerns about the potential for nuclear accidents and the proliferation of nuclear weapons.Renewable energy sources, such as wind and solar power, are gaining popularity as alternatives to traditional electricity generation methods. Wind turbines convert the kinetic energy of the wind into electricity, while solar panels harness the energy of sunlight. These methods produce clean, renewable energy without greenhouse gas emissions, making them environmentally friendly options for electricity generation. However, they also depend on weather conditions and require significant initial investment in infrastructure.中文回答：电力发电是现代社会的重要组成部分，为家庭、企业和工业提供动力。
雅思作文电路板生产流程图
雅思作文电路板生产流程图英文回答：Circuit Board Production Process Flowchart: A Comprehensive Overview.Preparation.1. Design and layout: Engineers conceptualize anddesign the circuit board layout, including component placement and routing.2. Material selection: Appropriate materials are chosen for the board, taking into consideration factors such as electrical properties, thermal conductivity, and durability.3. Artwork Generation: The design is converted into computer-aided design (CAD) files for manufacturing.Manufacturing.1. Fabrication:Photolithography: A photosensitive layer is applied to the base material, and UV light is used to expose specific areas based on the CAD files.Etching: Exposed areas are etched away, leaving the desired copper circuitry.2. Drilling: Holes are drilled into the board for component mounting and interconnections.3. Plating: Copper plating is applied to the exposed circuitry to enhance conductivity and solderability.4. Solder Mask Application: A protective solder mask is applied to the board, leaving exposed areas for soldering components.5. Silkscreen Printing: Component reference numbers and other markings are printed on the board.Assembly.1. Component Placement: Electronic components areplaced on the board using automated pick-and-place machines or manual assembly.2. Soldering: Components are soldered to the boardusing various techniques, including wave soldering, reflow soldering, and hand soldering.3. Inspection and Testing: Automated optical inspection (AOI) and electrical tests are performed to ensure theboard meets quality standards and specifications.4. Programming: Firmware or software may be programmed into programmable devices on the board.Finishing.1. Conformal Coating: A protective coating is appliedto the board to enhance resistance to environmental factors,such as moisture and corrosion.2. Packaging: The completed circuit board is packaged for storage or shipment.中文回答：电路板生产流程图，全方位概述。
雅思写作-小作文范文-饼图
饼图B7T4原题The pie charts below show units of electricity production by fuel source in Australia and France in 1980 and 2000.Summarize the information by selecting and reporting the main features, and make comparisons where relevant.The charts compare the sources of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France.In 1980 Australia used coal as the main electricity source (50 units) and the remainder was produced from natural gas, hydro power (each producing 20 units) and oil (which produced only 10 units). By 2000, coal had become the fuel for more than 75% of electricity produced and only hydro continued to be another significant source supplying approximately 20%.In contrast, France used coal as a source for only 25 units of electricity in 1980, which was matched by natural gas. The remaining 40 units were produced largely from oil and nuclear power, with hydro contributing only 5 units. But by 2000 nuclear power, which was not used at all in Australia, had developed into the main source, producingalmost 75% of electricity, at 126 units, while coal and oil together produced only 50 units. Other sources were no longer significant.Overall, it is clear that by 20000 these two countries relied on different principal fuel sources: Australia relied on coal and France on nuclear power.分析：题目The pie charts below show units of electricity production by fuel source in Australia and France in 1980 and 2000.•文章谈到的四个要素：units of electricity production, fuel source, Australia and France, 1980 and 2000第一段The charts compare the sources of electricity in Australia and France in the years 1980 and 2000.•四个要素也不能少: sources, electricity, Australia and France, 1980 and 2000 •这次我们也试着将名词性短语改成一个句子, The charts indicate how many units of electricity were produced by different fuel sources in Australia and Francebetween 1980 and 2000.Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France.•说明两个国家从1980到2000的总量的变化•比较一下两个double的用法Ø double [vi]: Electricity production almost doubled.Ø double [vt]: The two countries doubled their electricity production.Ø 这两种用法在雅思图表作文中都很常用，注意一下第二段In 1980 Australia used coal as the main electricity source (50 units) and the remainder was produced from natural gas, hydro power (each producing 20 units) and oil (which produced only 10 units).•说明了澳大利亚1980年情况，•注意同义表达use…as the source, be produced fromBy 2000, coal had become the fuel for more than 75% of electricity produced and only hydro continued to be another significant source supplying approximately 20%.•说明了澳大利亚2000年的情况，注意此处引用了百分数，而非绝对值•这里采用了fuel作为了表达的主语，如Coal had become the fuel, Hydro continued to be another source.第三段In contrast, France used coal as a source for only 25 units of electricity in 1980, which was matched by natural gas. The remaining 40 units were produced largely from oil and nuclear power, with hydro contributing only 5 units.•说明法国1980年的情况•类似于1980年澳大利亚的表达：use…as a source, be produced fromBut by 2000 nuclear power, which was not used at all in Australia, had developed into the main source, producing almost 75% of electricity, at 126 units, while coal and oil together produced only 50 units. Other sources were no longer significant.•说明了法国2000年的情况•类似于2000年澳大利亚的表达：nuclear had developed into the main source第四段Overall, it is clear that by 20000 these two countries relied on different principal fuel sources: Australia relied on coal and France on nuclear power.上文谈到了1980年和2000年两国的发电总量变化（年代变化），这里谈到2000年两国的主要依赖能源（国家对照）词汇句型积累雅思图表作文基本功主要考察的是同义表达，如下面的这句话，就会有多种表达•Australia used coal as the main electricity source•Coal was the main source for electricity in Australia.•The main proportion of electricity was produced from coal in Australia.•Coal became the main fuel to produce electricity in Australia.这个句子中有几个要素coal, electricity, Australia, 你只要将这几个要素所作的句子成分发生变化，句式就会呈现多样性，同义多样表达必须掌握，大家平时可以自己多做这样的练习，以便掌握好这项基本技能。
《剑14》Test3小作文范文解析，制作工序的流程图咋写？
⾼分范⽂及解析The diagram is an illustration of how electrical power is produced in hydraulic electricity power plant.[上来就是⼀个重要的点：不要按照图⾯上的进展顺序（从左到右）来，⽽是仔细观察图⾯后发现，其实这个发电⼚的⼯作分成“⽩班” (Day)和“晚班”(Night).] The power station works two shifts – the morning shift and the night shift. [第⼀句话提⽰读者，作者的信息分组⽅式：“⽩班”(Day)和“晚班”(Night).] During the day, electricity is generated. The dam obstructs the river’s waterflow and creates a reservoir at a height [这是可数名词：“⾼处”]. At the bottom of the dam is a point of entry, open during the day, and water is injected, through it, into the tube [对于图中不明确的空间的理解], reaching the reversible turbines and turning them. [理解图中的⽂字信息从⽽理解⼯作原理，⽽不直接⽤图中给出的⽂字信息去措辞] With the turbines spinning, the generator is activated and produces electrical power. As soon as electricity is produced, it is transmitted to the national grid. Meanwhile, water does not stay in the chamber [对于图中不明确的空间的理解] where the turbines are placed and instead enters the low-level reservoir.[流程图的词汇重点在于动词：obstruct, create, inject, spin, activate, transmit]The night shift works in reverse [固定词组：“相反地”]. Water is pumped back via the daytime route, and it is noticeable that water does not flow through at the intake point, which is closed at night.Overall, the plant works around the clock, and the whole process is a rather simple cycle.。
雅思发电量折线图作文
雅思发电量折线图作文英文回答：The line graph illustrates the electricity generation from different sources in a particular country over aperiod of ten years. It is evident from the graph that the most significant source of electricity generation is coal, followed by natural gas, nuclear, and renewable energy sources.Looking at the graph, we can see that coal was the dominant source of electricity generation in the early years, accounting for over 50% of the total output. However, there was a gradual decline in coal-based generation, andby the end of the period, it dropped to around 30%. On the other hand, natural gas and nuclear energy showed a steady increase in their contribution to electricity generation.Renewable energy sources, such as wind and solar power, also witnessed a significant rise in their share ofelectricity generation. Although they started at a low level, their contribution increased steadily and by the end of the period, they accounted for nearly 20% of the total electricity generation.Overall, the graph indicates a shift towards cleanerand more sustainable energy sources over the years,reflecting a global trend towards reducing carbon emissions and promoting environmental sustainability.中文回答：这张折线图展示了一个特定国家在十年内不同能源的发电量。
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You should spend about 20 minutes on this task.
The diagram below shows how geothermal energy is used to produce electricity.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
The diagram shows that there are five main stages in the production of electricity through the use of geothermal energy.
The process begins with cold water being pumped from the surface of the earth down into a
4.5 kilometer-deep injection well. From there, it is transferred to the geothermal zone, a subterranean region composed of hot rocks, before reaching the production well, which is a vertical pipe similar to the injection well but a bit wider.
In the stage that follows, the hot water is pumped up through the production well into a condenser on the surface where it is converted into steam, following which it is used to power a turbine and rotate it. This turbine is connected to an electricity generator which, when rotated by the turbine, produces electricity. The process ends when the electricity generated by the generator is transferred to the power grid for consumption by end users.
(152 words)。