时间:2019-02-13 作者:英语课 分类:英语学习方法


英语课

如何学好情态动词   (Modal verbs)


  can: 从客观角度陈述人们都了解的客观事实
  ●can 表示客观能力, 与先天、后天能力无关。
  Birds can fly up into the sky easily.
  鸟儿可以轻易地飞到天上去。
  Luke can speak Chinese very fluently 1.
  鲁克的汉语说得很流利。
  ●can表示人人都了解的客观可能性或听话人已知的客观事实。
  If you are brave enough, all difficulties 2 can be overcome.
  如果你不畏艰险,所有的困难都一定会克服。
  Correct ideas can be transformed into a material force that changes the world.
  正确的理念一定能够转化为改变世界的物质力量。
  I hear that you are going to Thailand. It can be dangerous to be there, I think.
  听说你要去泰国,我看到那儿去挺危险的。
  may: 表示说听双方均不确切,相当于I am not sure
  ●推测或了解可能性
  The man you are looking for may be in that room.
  May I have a talk with you?
  He may never succeed without your help.
  ●基于may自身的不确定性,常置于句首,用来表示祝愿
  May success attend you! 祝你成功!
  (May) God bless you! 愿上帝保佑你!
  ●You can/may come at any time. (口语中can和may从不同含义角度均可使用。)
  ought to: 从客观角度表示安排、责任或义务
  ●You ought to do the cleaning after school BECause you are on duty.
  你放学后应该做卫生,因为今天你值日。
  You ought not to write so carelessly.
  (It is the students’ responsibility 3.学生应该做好的事)
  Everybody should /ought to help each other in the study, shouldn’t / oughtn’t they?
  (在反义疑问句中should和ought to有时可以前后交叉使用,起到主客观互补的作用)

adv.流利地,流畅地
  • He speaks English very fluently.他说英语说得很流利。
  • He could speak English as fluently as an Englishman.他说英语和英国人一样流利。
n.困难( difficulty的名词复数 );难度;难事;麻烦
  • I am acutely aware of the difficulties we face. 我十分清楚我们面临的困难。
  • the difficulties of English syntax 英语句法的难点
n.责任,职责
  • The safety of the ship is the captain's responsibility.确保船的安全是船长的责任。
  • The matter is outside my area of the responsibility.此事超出我的责任范围。
标签: 情态动词