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发表于 2016-7-11 20:12:51
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I would look at the problem a little differently.(我对这个问题的看法略有不同。)
5) 用于表示过去经常性的行为或动作:
例:The retired captain would sit hours on end watching ships sailing past.(退休的船长经常坐在海边观望过往的行船,一坐就是几个小时。)
He would go to bed strictly at 9, and on Sundays would not have lunch anywhere except in that restaurant. (他总是严格地9点上床睡觉。星期日总在那家饭店吃午饭。)
4. should的用法:
1) 用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈:
例:You should be here with clean hands.(你应该把手洗干净了再来吃饭。)
例:1989年1月四级第45题
With all this work on hand, he _______ to the cinema last night.
A) mustn’t B) oughtn’t to go
C) wouldn’t go D) shouldn’t have gone
全句的意思是:“他手头又这么多工作,昨夜不该看电影”。本句表达的是昨天已经发生但去不该发生的事情,所以应该用情态动词should的否定式,后接动词的完成式。因而答案是D) shouldn’t have gone。
2) 用于提出意见劝导别人:
例:It would be better if the three of you should work as a team.(最好你们三个人能组成一个小组工作。)
To keep your work, you should prove yourself a resourceful investigator.(你若要保住工作,就该证明自己是个足智多谋的调查员。)
3) 委婉地对别人提出建议或劝告通常用I should / shouldn’t ……if I were you句型:
例:I should hand in a typewritten paper if I were you.(要是我,就交用打字机打出来的论文。)
I shouldn’t worry at all if I were you.(要是我才不着急呢。)
4) 用于表示可能性。should的这一用法是考试中常常出现的考点之一:
例:We should arrive by supper time.(我们在晚饭前就能到了。)
She should be here any moment.(她随时都可能来。)
5) 在以in case或 if引导的从句中,常用should表达一定程度的可能性。
例:I will get some beer ready in case Uncle John should come.(我得准备些啤酒,约翰叔叔可能会来。)
If you should happen to see Mary, give her this package.(如果你碰到玛丽,请把这个包裹交给她。)
6) 用于表示一种惊讶的语气,should的这一用法也是考试中常常出现的考点之一:
例: It is unthinkable that a strong character like Nancy should find a weak-willed man acceptable. (象南希这样很有主见的女子竟然觉得一个意志软弱的男子也可以接受,真让人不可想象。)
I was shocked that she should have said such a thing to you.(她竟然对你说这种话,真让我吃惊。)
语法结构综述
语法结构
在大学英语四六级考试中,虽然题目千变万化,但是万变不离其宗,只要仔细分析,就会发现这些题目其实基本上都是时态、语态、条件句和虚拟语气、非谓语动词、倒装句、简单句和复合句(连接手段)的各种变化形式。其中,前四项是每一个考生必须掌握的四大语法点。下面我们按照重要性顺序谈一谈这些语法。
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