雅思写作流程图范文解析-砖块的制作
雅思写作考试小作文中经常会出现流程图，流程图的特点是常用现在时态，多使用顺序类的词句，需要清晰的描述出制作流程。接下来小编为大家带来的是雅思流程图范文《砖块的制作》，附有考官点评，方便大家理解和掌握。
雅思流程图范文《砖块的制作》(含9分范文 及考官点评)
WRITING TASK 1
You should spend about 20 minutes on this task.
The diagram below shows the process by which bricks are manufactured for the building industry.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
Brick manufacturing
* Clay: type of sticky earth that is used for making bricks, pots, etc.
【满分范文】
The process by which bricks are manufactured for the building industry can be outlined in seven consecutive steps. First the raw material, clay, which was just below the surface of soil in certain clay-rich areas has to be dug up by a digger.
Then the lumps of clay are placed on a metal grid in order to break up the big chunks of clay into much smaller areas, which fall through the metal grid onto a roller, whose motion further segregates the bits of clay. Sand and water are added to make a homogenous mixture, which is then either formed in moulds or cut into brick-shaped pieces by means of a wire cutter.
Those fresh bricks are then kept in a drying oven for at least 24 and a maximum of 48 hours, several dozens if not hundreds of bricks at a time. The dried bricks are then transferred to a so-called kiln, another type of high temperature oven. First they are kept at a moderate temperature of 200 ℃ -1300 ℃ . This process is followed by cooling down the finished bricks for 48 to 72 hours in a cooling chamber.
Once the bricks have cooled down and have become hard, they get packaged and delivered to their final destination, be it a building site or storage.
(215 words)
以上是小编为大家分享的雅思写作流程图范文解析-砖块的制作，关于砖块的制作的写作方法，大家可以结合练习来进行掌握，多积累这方面的词句以及答题素材，方便我们能快速的进行写作。
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