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東北是中國(guó)大陸我最后踏上的一塊版圖,，從遼東半島開(kāi)始,，一路向北去往漠河,，冰天雪地的北國(guó)世界絕對(duì)是南方孩子值得體驗(yàn)的經(jīng)歷,，你一定要在漠河裸奔過(guò)才算到過(guò)那里。從哈爾濱往東,，可以去往中國(guó)的東極撫遠(yuǎn),，在那里迎接祖國(guó)每天的第一縷陽(yáng)光。然后去烏蘇里江邊,，向當(dāng)?shù)氐臐O民買一條剛捕撈的大馬哈魚(yú),，那鮮美的味道一定讓你回味無(wú)窮。
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.
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.人類需要干凈,，安全的飲用水才能生存,，水質(zhì)問(wèn)題是導(dǎo)致疾病和死亡的一個(gè)主因。在一些發(fā)展中國(guó)家,，飲用水被污水和廢水污染,，而發(fā)展中國(guó)家又恰好缺乏水處理和水供應(yīng)的方法。發(fā)達(dá)國(guó)家有更好的衛(wèi)生狀況,，人們可以使用干凈的自來(lái)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.水的供應(yīng)同時(shí)也是一個(gè)重要的政治問(wèn)題,。農(nóng)業(yè)和工業(yè)需要大量的水,，同時(shí)隨著人口的增加，水供應(yīng)的壓力會(huì)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如果水是免費(fèi)的,，人們就不會(huì)珍惜。在洗東西或刷牙時(shí)不關(guān)水龍頭,。如果付費(fèi),，我們會(huì)更加合理的使用水。政府也可以有錢投入在維護(hù)和提升非常昂貴的供水系統(tǒng),。 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.很多人去哪里都帶瓶裝水(比如工作或健身房),，但是我們應(yīng)該盡可能少的消費(fèi)瓶裝水因?yàn)樗芰掀繒?huì)加重垃圾和廢物問(wèn)題。
◆ 任務(wù)二：地圖范文學(xué)習(xí)
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.
◆ 任務(wù)三: 地圖視頻學(xué)習(xí)
◆ 任務(wù)四：圖表文章寫(xiě)作(打卡)
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