2018专四听力50篇(十九)

2017-06-07 09:51:08来源:网络

2018专四听力50篇(十九)

  2018专四听力部分,听写分值比重为10%、听力理解比重为20%,所以是专四考生们最应该重视的。专四听力的复习常规方法就是多听音频磨耳朵,下面是新东方在线英语专四频道为大家带来的2018专四听力50篇,希望大家认真听,将所听内容全部写下来。

2018专四听力50篇汇总

  Crisis

  Life is a contest! Who will win? A bluebird and sparrow both compete for space to build their nests. A fast-growing maple tree and slower-growing dogwood compete for the sunlight they both need. Oil competes with coal and nuclear power as an energy source for electric power plants.

  There is a problem. There is a limited amount of space for birds, sunlight for trees, and energy for people! If we do not cut back on our uses of some of our resources, someday they will be gone!

  How can we use energy today and know we will have enough to go around in the future? We can choose alternate, or replacement, energy resources. It takes the earth millions of years to create coal, oil, and gas. They are nonrenewable resources.

  Solar energy, wind energy and water energy are renewable. What other ways can we conserve our resources? How can we make sure there is always enough to go around? (159 words)

  Useful Words and Expressions:

  bluebird n.北美产的蓝知更鸟

  sparrow n.[鸟]麻雀

  compete for为……竞争

  maple n.[植]枫,枫木

  dogwood n.山茱萸

  nuclear power n.核动力

  power plant n.发电厂,发电站

  alternate n.替换物

  replacement n.代替者;替换物

  nonrenewable resources不可再生资源

  conserve vt.保存,保藏

  conserve one's strength 保存力量

  conserve our national heritage in the face of bewildering change

  在面临令人手足无措的改变时,要保护我们的民族遗产


  

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