时间:2019-01-15 作者:英语课 分类:雅思英语


英语课

   不定式(to do)一般是指将要或者以后发生的事情,而介词(to doing or to something)往往是指一个现有事实或者状态。


  1 Pay attention to, contribute to, lead to, give rise to 这些都是接一个现有事实,to后面要加名词。
  例:Teachers today pay attention to bullying 1 and other behavioural problems.
  2 the solution to, the approach to, the key to, the answer to 都是表示方法和措施的一些名词,后面往往接一个现有的问题,或者事情。
  例:we want a solution to environmental problems.
  3 当说到intention, plan, wish, obligation 2, responsibility 等名词的时候,阐述的是一个以后要做的事情,用不定式
  例:we have the obligation to help vulnerable 3 students.
  4 当说到动词choose, attempt, want, desire, prefer的时候,也是要加不定式,表示要发生的事情
  例:we prefer to read real books, rather than e-books.
  5 使用important, essential, vital等词的时候,相对来说就复杂点
  如果主语是一个物体的时候,一般是to后面加名词,因为指代的是一个现有事物
  例:a good diet is essential to health.
  如果主语是形式主语it的时候,一般to是不定式,因为指代的是一个目前还没发生,需要发生的事情
  例:it is essential to have a good diet every day.
  这句话的翻译是“每天吃好是很重要的。”,类似于一个建议,而目前有没有吃好不清楚。
  包括其他的一些词,important, vital, helpful 等,如果主语是it,都是表示建议。
  It is important/vital/helpful to have a good diet every day.

v.恐吓,威逼( bully的现在分词 );豪;跋扈
  • Many cases of bullying go unreported . 很多恐吓案件都没有人告发。
  • All cases of bullying will be severely dealt with. 所有以大欺小的情况都将受到严肃处理。 来自《简明英汉词典》
n.(法律、道德上的)义务,责任
  • Every player is under an obligation to keep the rules.每个选手都必须遵守这些规则。
  • It is the obligation of citizens to perform military service.服兵役是每个公民的义务。
adj.易受伤的,脆弱的,易受攻击的
  • He volunteered to protect her as she looked so vulnerable.她看上去很脆弱,他就主动去保护她。
  • The company is in an economically vulnerable position.该公司目前经济状况不稳定。
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acrocephalopolysyndactyly
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