SSAT语法中虚拟语气的用法总结

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如今去美国留学的学生越来越多,竞争压力随之增加,所以同学们的SSAT考试备考要尽快提上日程了,其中的SSAT语法考试是很多学生的心头大患,所以在备考的时候要格外加以关注,很多的小伙伴们在参加SSAT考试之前会找一些答题技巧,希望让自己的分数再进一步提升,接下来就随小编一起来看看SSAT语法中虚拟语气的用法总结吧!

  1.虚拟语气用在 suggest, demand, insist, ask, move, advise. desire, order, propose, require, recommend, request, maintain, vote 等表示建议,命令,请求的动词后的宾语从句中,从句的谓语用 should + 原形动词,但美国英语中常要省去 should 。例如:

  I suggest we start at once.

  They propose that you (should) read the rules carefully.

  The commander ordered that the soldier fire at the enemy.

  He insisted that he go there on foot.

  I move that the meeting be adjourned. 我提议休会. move:(在会议上)提议,动议


SSAT语法中虚拟语气的用法总结


  2.虚拟语气用在 It is + 形容词(或过去分词)+ that... .的主语从句中,表示要求,建议,提议,命令,请求等,英国英语中从句的谓语用“should +原形动词(或完成式)构成”,而美国英语中则要求用原形动词。该句型中常用的形容词或过去分词有:advisable, desirable, essential, important, better, keen, natural, necessary, probable, possible, strange, vital, desired, demanded, requested, suggested, recommended, required 等。例如:

  It is necessary that the machine (should) be oiled once a week.

  It is important that everyone (should) obey the law.

  It is suggested that you take a walk after supper.

  3.虚拟语气用在与表示建议,要求,提议,命令,请求等意思有关的同位语从句和表语从句中,英国英语中要求从句谓语用“ should + 原形动词”,而美国英语中则要求用原形动词, 但在 as if, as though引导的表语从句中,从句中谓语用动词过去式或过去完成式,表示对现在或过去的虚拟。例如:

  He complied with the requirement that the experiment (should) be done tomorrow.他同意明天再做实验的要求。虚拟语气用在其它名词性从句中

  He looks as if he were tired.他面带倦容。

  We agree to the suggestion that they (should) work on night shifts in turn.我们同意轮流值夜班的建议。

  His order is that you (should) send the materials to the work site at once.他的命令是你们要把材料立即送到工地。

  以上就是关于SSAT语法中虚拟语气的用法总结的相关内容介绍,希望同学们希望考生们在备考中重视起来,能够好好研究,熟练掌握,达到全方面能力提升,除此之外,大家也要在平时多多积累词汇,打好备考技巧的基础。如果还想了解更多关于如何报名SSAT的内容,可以咨询我们的客服。最后预祝大家能考取心中满意成绩!

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