2017届高考英语一轮复习高频语法专讲专练课件：特殊句式_高考复习指南

2017届高考英语一轮复习高频语法专讲专练课件：特殊句式

　　B．which

　　C．that

　　D．what 解析　句意：能给我们的工作带来最大益处的不是我们做了多少，而是我们对于自己所做的事情付出了多少爱。考查强调句型。被强调部分为句子的主语not how much we do but how much love we put into what we do, 故选择C项。答案　C 1.当状语从句的主语和主句的主语一致时，可以省略状语从句的主语和系动词be，这时从句中可出现如下结构： ①连词(as, as if, once)＋名词 Once (he was) a teacher, he now works in a government office.从前他曾当过老师，现在他在政府部门工作。 ②连词(though, whether, when)＋形容词 Work hard when (you are) young, or you'll regret. 年轻时努力工作，否则你会后悔的。 ③连词(whether, as if, while)＋介词短语 He looked everyone as if (he was) in search of something. 他到处看好像在找什么东西。 ④连词(when, while, though)＋现在分词 While (I was) walking along the street, I heard my name called.当我沿着马路走时，听到有人喊我的名字。 ⑤连词(when, if, even if, unless, once, until, than, as)＋过去分词 The exhibition is more interesting than (it was) expected.展览比预计的更有趣。 ⑥连词(as if, as though)＋不定式 He opened his lips as if (he were) to speak. 他张开嘴好像要说话。 2．当从句的主语是it，谓语动词中又含有系动词be时，可以把it和系动词一起省略。此时构成“连词(if, unless, when, whenever)＋形容词”的结构。 Unless (it is) necessary, you'd better not refer to the dictionary.除非有必要，你最好不要查词典。另外，我们还可以用so或not代替上文内容，此时可用if＋so/not省略句式。 Get up early tomorrow.If not (you don't get up early), you will miss the first bus. 明天早点起。否则(如果不那样)，你会错过头班车的。 He may not be at home then, if so (he is not at home), leave him a note. 那时他可能不在家。如果那样，就给他留个纸条。【典例】Though ________ to see us, the professor gave us a warm welcome.(2010·全国Ⅱ卷) A．surprising