请好心英语爱好者给出答案并给与语法知识点解释.1、I`djustassoonthoseimportantpaperswithyou.A.thatyouwon`ttakeB.yournottakingC.pleasedon`tyoutakeD.youdidn`ttake2、TheyhavedonethingsthattheyoughtA.not

Question

请好心英语爱好者给出答案并给与语法知识点解释.
1、I`d just as soon__those important papers with you.
A.that you won`t take B.your not taking
C.please don`t you take D.you didn`t take
2、They have done things that they ought__
A.not to do B.not to be done C.not to have done D.not having done
3、I__a little earlier ,but I met a friend of mine on the way.
A.should arrive B.would be arriving C.could have arrived D.arrived
4、Substances will expand or contract__heated or colder,but this is not the case with water.
A.when they will be B.if they will be C.as they being D.when

Answer 1

答案分别是：
1、D 虚拟语气,would just as soon后面接过去式表示虚拟,表示相反的事实,题句的意思是“我宁愿你没有随身携带那些重要的文件”,言下之意是就是因为随身携带了才导致丢失.
2、C虚拟语气,表示“本不应该做.”,句意为“他们做了他们本不应该做的事”
3、C虚拟语气,“本应该做.”,表示与现在相反的事实,暗含一种懊悔的情绪,句意为“我本应该早点到的,但路上碰到一个朋友（导致迟到了）”.
4、D条件状语从句,当主句为将来时态,从句只能用一般现在时表示将来,所以前三个答案都是错的.此题最大的迷惑在于D,因为它是省略了“they are”的一个省略形式,不容易识别.
总结：可以看出虚拟语气是你的弱项,建议你找一些专门的语法书看看,相信这些问题就迎刃而解了.
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