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雅思听力场景剧场-自然资源话题

2019-10-23 10:35:28浏览量:555

今天启德老师来跟同学们聊聊雅思听力考试中,在section4高频出现的话题——自然资源。

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  今天启德老师来跟同学们聊聊雅思听力考试中,在section4高频出现的话题——自然资源。该话题内不仅与环境场景挂钩,还与科技场景有关。因频繁出现生词难词,涉及内容与生活没有非常密切的关系,导致涉及该话题的听力题目难度偏高。

  原文如下:

  Hydroelectric Energy

  Hydroelectric energy is made by flowing water. Most hydroelectric power plants are located on dams, which block the river and create an artificial lake. A controlled amount of water is forced through tunnels in the dam to produce electricity.

  Hydroelectric energy has some advantages. First, it is fairly inexpensive to produce. Dams don’t need to be complex, and the resources to build them are not difficult to obtain. Second, its source is available to many people as rivers flow all over the world. Third, it’s fairly reliable for the flow doesn’t depend on the weather but the control by engineers.

  场景词汇

  hydroelectric 水力发电的

  artificial 人工的

  complex 复杂的

  obtain 获得

  block 堵塞

  tunnel 隧道

  resource 资源

  reliable 可靠的

  原文如下:

  Sustainable Fishing

  Seafood is respected all over the world as an important source of protein and healthy fats. In order to continue relying on the ocean as an important food source, we need to employ sustainable fishing practices. Some of these sustainable fishing practices are still used today. For example, people in Hawaii practice spear fishing. Modern spear fishing is practiced all over the world. Another way to prevent overfishing is to simply refrain from eating fishing and other seafood. According to marine scientists, people need to take a break from eating seafood until we learn better how to maintain healthy fish and wildlife populations.

  场景词汇

  sustainable 可持续的

  动词:sustain;注意s后的清辅音被重读时不送气(所谓的“浊化”)

  protein 蛋白质

  构成蛋白质的物质:amino acid

  overfishing 过度捕捞 seafood 海鲜 wildlife 野生动物

  注意单词拼写问题,不要随便空格,或者加连字符

  marine 海洋的

  submarine 潜水艇

  maintain 维持

  名词:maintenance;注意与动词的拼写区别、重音区别

  spear 叉;茅

  文中为名词,但此词也有动词词性

  refrain 戒除

  take a break from 从。。。中暂停

  注意一词多义 听力考试中出现过相同的意思:coffee break

  今天的场景小剧场就到这里。除了语料积累,也希望大家注意同词根单词之间的发音区别,避免“想当然”读错。毕竟发音不准会导致听不出录音内容。所以平常练习听力时,可以采取跟读的模式来改善发音哦~