流程图参考文章
The diagram shows different stages of brick manufacturing for the building industries.
The process starts with digging clay with the help of a digger and then the clay is passed through a metal grid to break them. After that, the smashed clay is transported to a roller and then mixed with sand and water. Once mixed, the mixture either moves through a brick cutter, where it is cut into a brick shape, or is placed into a mould, where the shape of a brick is formed.
In the fourth step, the shaped raw bricks are dried for 24 to 48 hours in a drying oven, after which they are transferred to the first kiln for heating, where the temperature is moderate, 200 to 980 C. In the following step, they are heated in the second kiln under the high temperature from 870-1300C. Subsequently, in a cooling chamber, they are cooled for two to three days before they are packaged and delivered to the construction sites.
Overall, brick production involves 7 steps, starting from the digging stage and ending at the delivery stage.
任务一: 句子背诵(Water)
63. Humans need access to clean, safe drinking water in order to live, and poor water quality is a major cause of disease and death. Drinking water is contaminated by sewage or waste water in some developing countries, where there is often a lack of the means to treat and supply water to citizens, while developed countries tend to have much better sanitation and citizens have access to clean tap water.
人类需要干净，安全的饮用水才能生存，水质问题是导致疾病和死亡的一个主因。在一些发展中国家，饮用水被污水和废水污染，而发展中国家又恰好缺乏水处理和水供应的方法。发达国家有更好的卫生状况，人们可以使用干净的自来水。
64. The supply of water is also an important political issue. A huge amount of water is needed for agriculture and industry, and as populations grow, there is more pressure on water supplies.
水的供应同时也是一个重要的政治问题。农业和工业需要大量的水，同时随着人口的增加，水供应的压力会更大。
65. If water is free, people take it for granted. They leave taps running while washing or brushing their teeth. If we have to pay for water, we will use it more responsibly, and governments can invest more money in maintaining and improving water supply systems, which are extremely expensive
如果水是免费的，人们就不会珍惜。在洗东西或刷牙时不关水龙头。如果付费，我们会更加合理的使用水。政府也可以有钱投入在维护和提升非常昂贵的供水系统。
66.Many people carry bottles of water wherever they go (to work or to the gym), but we should consume less bottled water because plastic water bottles add to litter and waste problems.
很多人去哪里都带瓶装水(比如工作或健身房)，但是我们应该尽可能少的消费瓶装水因为塑料瓶会加重垃圾和废物问题。
任务二：地图范文学习
1.C9T1P162
2.见下图（高清大图，可任意放大）
参考范文：
The maps show West Park School at three different stages in its changes and development: 1950, 1980 and 2010.
In 1950, the school was built close to a main road and next to a number of houses. A large area behind the school was turned into a playground, while the area behind the houses was farmland.
By 1980, the house had been demolished in order to make way for a small car park and an additional school building, which became the science block. In addition to the existing playground, the school also gained the farmland and converted it into a sports field.
In 2010, the school building remained unchanged but the car park extended to cover the entire sports field. As a result of this, the original playground was divided into two so that it provided a smaller playground and a small sports field.
During this period, the school increased in size and a car park was created and enlarged. The combined recreational areas, however, first expanded and were then reduced in size.
任务三: 地图视频学习
视频 答应了的m看ap
任务四：图表文章写作(打卡)
