非谓语动词是高中最难的语法点之一。究其原因不外乎是其内容多、知识散，无方法。非谓语动词顾名思义---不做谓语的动词，所以总结下来，非谓语动词可作：主语、宾语、定语、状语、补语、表语。小熊老师研究79-全国各省市非谓语动词各成分考查比例，如下： 1.作状语(191) 2.作定语(90) 3.作宾语(66) 4.作补语(31) 5.作表语(13) 6.作主语(7) 根据数据看出，考查最多的是作状语。所以作状语是考生们备考的重点。本篇文章小熊老师主要围绕非谓语作状语中什么是独立主格结构、它的解题步骤展开。 一、什么是独立主格结构 (1)若要理解独立主格结构，先得理解非谓语在什么情况下是作状语的。看下面几个句子： 1.____ in the poorest area of Glasgow, he had a long, hard road to becoming a football star.(重庆卷) A. Being raised B. Raising C. Raised D. To raise 2. In recent years an English word "infosphere" has appeared, _______the sense of “information” and " atmosphere".(福建卷) A. combine B. combined C. combining D. being combined 3. Lionel Messi, ___________the record for the most goals in a calendar year, is considered the most talented football player in Europe. 【江苏卷】 A. set B. setting C. to set D. having set 4. If they win the final tonight, the team are going to tour around the city ______by their enthusiastic supporters. A. being cheered B. be cheered C. to be cheered D. were cheered 妙语点睛：先看前三个句子。看以看出前三个句子空格处需要非谓语动词。非谓语所在句子都由逗号与主谓宾完整的句子分开。所以可大致总结为：如非谓语动词与完整主谓宾句子由逗号隔开(插入语除外)，则非谓语是作状语的。第四个句子中，cheer和city之间没有主动或被动的关系，则非谓语也是作状语的。 (2)再来看下面4个句子： 1. The lecture ________, a lively question-and-answer session followed. 【江苏卷】 A. being given B. having given C. to be given D. having been given 2. With so much work ______, we had to sit up through the night. A.to do B. done C. doing D. being done 3. Where food programs once turned chefs into stars, The Twelve Feng Taste turns stars into chefs. Singer-actor Nicholas Tse_______ it, the reality TV show returned for a second season last month on Zhejiang Television.(秋苏高中高三第一次月考) A. hosed B. hosting C. hosts D. is hosting 4. The twin sisters have become well known for paper-cutting in their region, their fame________ over into neighboring province.(秋苏州市一中高三第一次月考) A. spread B. spreading C. has spread D. spreads 妙语点睛：四个句子中，空格处需要填的是非谓语，和(1)中四个句子不同之处在于(2)中空格处非谓语动词前有名词，分别为：lecture、work、Nicholas Tse、fame。第1句中独立主格结构放在了句首;第四句中独立主格结构放在了句末。无论放在句首还是句末，都是独立主格结构。 总结：非谓语动作状语，并其前有名词，就是独立主格结构。 另外，第2句中非谓语动词前还有一个介词with，在独立主格结构中with无任何含义，可有可无。下面小熊老师总结了两个更加直观的句型： 1、(With)+N. 非谓语，主谓宾 2、主谓宾，(With)+N. 非谓语
