2019-2020学年外研版高中英语必修3优化教案:Module 4 Section Ⅱ Introduction & Reading — Language Points
2019-2020学年外研版高中英语必修3优化教案:Module 4  Section Ⅱ Introduction & Reading — Language Points第3页

  

  

  1.(教材P31)It has lasted for ten hours and was very frightening.

  它持续了10个小时并且非常可怕。

  frightening adj.吓人的;可怕的

  (1)frightened adj.       惊吓的,受惊的,害怕的

  be frightened at 受......惊吓

  (2)frighten vt. 使惊吓,害怕

  frighten sb./sth. away 将某人/某物吓跑

  ①The frightening noise set her hair on end.

  恐怖的声音使她毛骨悚然。

  ②Frightened (frighten) children were calling for their mothers.

  受惊的孩子们呼喊着妈妈。

  ③The alarm frightened the burglar away.

  警报铃声吓走了窃贼。

  2.(教材 P31)Deserts are also created because people cut down trees and dig up grass.

  沙漠的产生也是因为人们砍树和铲除草皮造成的。

  cut down 砍倒;削减,减少

  cut in        插入,插嘴

  cut off 切断;使隔绝

  cut up 切碎

  ①Tom has been asked to have the tree cut down.

  有人请求汤姆把树砍倒。

  ②Don't cut_in when others are talking.

  别人说话时别插话。

  ③We were cut_off in the middle of our telephone conversation.

  我们在电话里谈话谈了一半就被切断了。

  ④Please cut the apple up into equal pieces.

  请把苹果切成大小相同的块。

  3.(教材P32)Scientists have tried many ways to solve this problem and in China, a mass campaign has been started to help solve it.

科学家们已尝试过许多办法解决这个问题,在中国,一场大规模的帮助解决沙尘暴问题的运动已经开始了。