时间:2019-02-22 作者:英语课 分类:留美老师带你每日说英文


英语课

   台湾籍旅美老师今天交给我们的句子是:


  Water left outside can also start growing algae 1 and host mosquito larvae 2, which will make you sick and is gross to think about, but not as gross as thinking about the dust inside your house landing in your water!
  曝露在空气中的水也可能会滋生藻类和蚊幼虫,这会让你生病,而且光想就觉得恶心!但更恶心的是,想想你家里的灰尘也会落在你要喝的水里面。
  水其实也不那么干净
  学习重点:
  1.algae 水藻
  algae (n.) 水藻
  2.host 主人
  host (n.) 主人
  hostess (n.) 女主人
  3.larvae 幼虫
  larvae (n.) 幼虫
  larva (n.) 幼虫
  4.gross 总的;恶心
  gross (adj.) 总的;恶心
  grass (n.) 草
  5.dust 灰尘
  dust (n.) 灰尘
  dust (v.) 除去灰尘
  dusty (adj.) 充满灰尘的

n.水藻,海藻
  • Most algae live in water.多数藻类生长在水中。
  • Algae grow and spread quickly in the lake.湖中水藻滋蔓。
n.幼虫
  • Larvae are parasitic on sheep.幼虫寄生在绵羊的身上。
  • The larvae prey upon small aphids.这种幼虫以小蚜虫为食。
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