2014年考博考试考博英语语法重点讲解:虚拟语气

2014-01-11 12:23:25来源:网络

  2014年考博考试考博英语语法重点讲解:虚拟语气

  虚拟语气的考点可以归纳如下:

  1. (should)+动词原形的情形(已考).

  2. if或but for等引导的条件句(已考).

  3. wish, if only, it is time…的用法.

  (should)+动词原形的情形.

  1.在动词suggest, order, demand, propose, command, request, desire, insist, require, decide, promise, resolve, argue, maintain, determine, recommend, advise, advocate, persuade等表示“命令”、“建议”、“要求”动词后的宾语从句中。

  She insisted that the seats (should) be booked in advance. 她坚持要预定座位。

  He advised that the doctor (should) be sent for. 他劝我们派人请医生。

  注:如果上述动词作其他意思解释,或者说话者认为所讲的事是事实,要用陈述语气。

  When asked why he declined our invitation, he suggested that he was not on good terms with the director.

  真题重现

  【CET-4:2006.6】The professor required that __________________(我们交研究报告)。

  参考答案:we hand in our research report(s).

  2.在advice, demand, order, necessity, resolution, decision, proposal, requirement, suggestion, idea, recommendation, request, plan,等名词后的主语从句或表语从句中------上面动词对应的名词.

  He issued the order that the troops (should) withdraw at once. 他命令部队马上撤退。

  3.在形容词important, necessary, imperative, natural, urgent, essential, appropriate, desirable, vital, advisable, preferable, incredible以及短语no wonder, a pity等可以构成“It is +形容词(名词)+that”句型中。

  It is necessary that some immediate effort (should) be made. 必须立即采取行动。

  真题重现

  【CET-6:2007.6】It is absolutely unfair that these children ______(被剥夺了受教育的权利).

  参考答案:These children (should) be deprived of the right to receive education.

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本文关键字:  2014年 考博 英语

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