雅思流程图写作模板

　　流程图写作也算是A类雅思写作的一个特色,,雅思流程图写作在句式用词上都比较固定。下面是小编为大家整理的雅思流程图写作范文模板，希望能帮到大家!

雅思流程图写作模板

　　雅思流程图写作模板：如何回收汽车电池

　　The flow chart indicates how to utilize the old battery to manufacture the new one and relevant useful products based on four main stages.

　　To begin with, the old car batteries, collected in garages, are transported to the recycling factories by truck, and then decomposed into three parts which consist of plastic case, lead grids and acid in the bottle. Moving to the second stage, the new case could be achieved by taking advantage of the plastic pellets that are the outputs after crushing the old plastic case by the crushing machine. Finally, the new grid is from the molten lead grids processed in the lead melting factory. By the end, the new batteries come into being with the combination of the new case, new grid and new acid.

　　Besides, the old acid in the bottle is also able to be used for making glass and textiles after adding additives and soil crystals in sequence.

　　Seen from the chart, it is evident that every part of the old battery can be recycled for producing new products.

　　雅思流程图写作模板：房屋设计方案

　　这两个流程图展示了不同气候下的房屋设计方案。

　　These two diagrams show the design of house from different weather: cool and warm respectively

　　如图所示，在天气寒冷的时候，应该选择角度比较高屋顶以吸收更多的阳光来增加室内温度。与此同时，在房间的内层安置保温材料，用来存贮收集来的热量。并且要在房屋的外侧安装insulation，来减少热量的散失。这样就可以保证尽可能高的室内温度。

　　As can be seen in the first graph linked to cool climate, roof with a high angle should be adopted to increase the indoor temperature by absorbing more sunshine. Meanwhile, a building material that can store heat is also needed within the house, coupled with the outside insulation, a material that can reduce heat loss. In this way, we can keep as much heat as possible inside the house in cold weather.

　　而在天气比较热的时候，白天和夜间的处理方式有所不同。屋顶应该采用反射性比较强的材料来避免吸收更多的热量同时屋檐需要延长一部分，获取跟多的阴影部分以确保室内温度降低。外层保温材料仍然需要安装，减少冷空气的'流失。在白天注意关闭好窗户并将其遮盖起来，避免更多的阳光进入室内。这样就可以尽最大的可能避免热量进入并且保存冷空气在室内。而到了晚上只需要将窗户打开，让室内空气移出并且容室外的冷空气流入房间，降低室内温度。

　　In contrast, when it is hot, the designing method is divided into two modes: day and night respectively. In order to lessen more heat intake, a reflective material should be adopted to build the roof, which is overhung for more shade. The insulation is also required to reduce the loss of cold air. What is worth mentioning in the day is that windows must be kept closed and covered, to avoid warm sunshine, while at night the windows should remain open, releasing the stored heat during the daytime and exchanging for more cool air.

　　总之，不同的气候条件下的房屋设计方案也都会有所不同。

　　Overall, housing design should differ in cool climates and warm climates.

　　雅思流程图写作模板：雨水收集、净化饮用水的过程

　　The flow chart above shows the process of purification of rain for drinking water in Australian. Overall, 4 main stages are involved: collection, filtration, storage and treatment.

　　Firstly, rain falling on the roof, the raw material for drinking water, flows down along gutters and into drains, which then direct the water into underground filtration system. Next, water goes through a physical filter slowly which serves to remove particulates from rainwater. After percolation, the water is delivered by the pipe to a large cube-shaped container and be stored carefully.

　　For the purpose of producing drinkable water, there is another stage for further treatment. Specifically, the water is transferred into a bigger tank, in which some chemicals are added and mixed with stored water. This chemical reaction is able to fully eliminate impurities, thus enhancing the quality of water up to a safe and potable level for human.

　　Finally, through water pipe, the well-treated water is pressed and directed to the resident house for daily use.

【雅思流程图写作模板】相关文章：