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1、While it cannot be denied that there is no guarantee that affirmative action will achieve these results,
neither can it be denied that there are plausible,even powerful,sociological and economic arguments pointing to its likely success.
参考答案：
【妙译】虽然我们不可否认要使这种方案达到效果并无保障，也不可否认其有着可能成功的、令人信服的，甚至强有力的社会学、经济学方面的论据。
【点拨】a.本句为一个复合句，主句为“neither can it be denied”，it为形式主语。其真正的主语为主语从句“that there are plausible…..likely success”。由于否定词neither放于句首，主句用了倒装。>b.while引导的让步状语从句中，第一个that从句为主语从句，作让步状语从句中的真正主语，it是形式主语;第二个that从句是guarantee的同位语从句。
完型练习
1.So many students get failed in the final examination.It is strange that such a thing __1__in your school.It is important that the results of an experiment__2___.
1. [a]happens happened
[c]should happen [d]had happened
2.[a]check and recheck checking and rechecking
[c]be checked and rechecked [d]checked and rechecked
2.The people who knew him very well said that he was too naïve sometimes.Had he been older,he___1___less sympathetic.But what he had done proved that he was the person,loving life,also a hero who can help others out of trouble.___2___his timely arrival, the boy would have been drowned.That gained respects for him.
3.[a]might have been would be
[c]might be [d]had been
4.[a]But for Even for
[c]Except for [d]If not
1. 选[c]该题考察表示惊奇、高兴、遗憾、担心等感情色彩的形容词引起的主语从句中的虚拟语气的表达。在 anxious,sorry,concerned,happy,delighted等表示感情色彩的形容词后接的that 从句中，用should来修饰谓语动词。该句中有strange一次，意为“奇怪”，表示对事物的惊讶或不满，it为形式主语，that从句为主语从句，要求从句中用虚拟语气的表达形式should+动词原形表示
2. 选[c]该题考察it’s+adj.+that主语从句的虚拟形式。观察句子结构可以看出这里为It’s+形容词(important)+that从句结构，形容词important做表语，主语从句需要虚拟形式should+动词原形，should可以省略
3. 选[a]该题考察非真实条件的虚拟。在表示过去情况的虚拟条件句中，条件从句用了过去完成时形式，主句可用should(would/could/might)+have+过去分词的形式
4. 选[a]该题考察含蓄条件的虚拟。But for含义为“要不是”，用于此处可以表达假设条件，but for his timely arrival=If it had not been for his timely arrival或If he had not arrived on time. |
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发表于 2016-7-11 19:48:40