2019-2020学年北师大版高中英语选修8创新教案:Unit 22 Section 3
2019-2020学年北师大版高中英语选修8创新教案:Unit 22 Section 3第2页

  8.be similar to 与......相似

  9. give up 放弃

  10. work out 想出,制定出,算出

  

  

  1.As a matter of fact, average urban noise pollution levels have decreased by 3 decibels since 1989.

  事实上,自从1989年以来城市的平均噪音污染水平已降低了3分贝。

  [句式分析] since可以作介词,亦可作连词,其引导的介词短语或时间状语从句常与完成时态连用。

  [佳句赏析] 他在这个村子里住了10年了。

  It has been ten years since he stayed in the village.

  2.What we should do is start using different sources of energy.

  我们应该做的是利用不同的能源形式。

  [句式分析] 本句为主从复合句。当主语从句中有do时,作表语的不定式可以省略to。

  [佳句赏析] 我们所能做的只有给他一些钱。

  What we can do is only give him some money.

  

  

  

考点1 adopt vt.采用;收养;领养;正式通过、批准   [教材原句]

  The Chinese government has adopted several noise control plans ...

  中国政府已采取了几种控制噪音的方案......

  (1)adopt a new standard采取新标准

  adopt one's idea/suggestion/plan

            采纳某人的意见/建议/计划

  adopt sb. as sth. 过继;收养;选定/选举某人为......

  (2)adopted adj. 领养的

  adoption n. 采纳;收养

  She was adopted as parliamentary candidate for Wood Green.

她被推举为伍德·格林选区的议员候选人。