【2017年整理】专四语法之比较结构.pptVIP

比较结构 一 比较结构(comparative Construction) 英语中比较结构最主要有三种： as…as… 结构 more…than… 结构 the most…结构 1.as…as…结构 基本模式：as+adj/adv (原级）+as… 否定形式：1) not as/so+adj/adv (原级）+as… 2)也可用 less…than… e.g John is as bright as Bob. (否定）John is not as bright as Bob. John is less bright than Bob. 2. more …than…结构 1) 用于在两个人或物之间作同一方面的比较。 The concert was more enjoyable than lecture. 2)用于同一个人或物的本身作不同方面的比较。 The present crisis is much more a political than an economic crisis. 当前的危机与其说是经济危机，不如说是政治危机。 此用法也可用于less…than…结构，但得出相反的含义。 The present crisis is much less a political than an economic crisis.当前的危机与其说是政治危机，不如说是经济危机。 3.（the）+adj/adv最高级+比较范围 ※补充说明 1 not so…as not so much …as London isn’t so big as Tokyo.伦敦没有东京大。 It wasn’t so much his appearance I liked as his personality.(与其说我喜欢他的外表，不如说我喜欢他的为人。） 前一例相当于一般的比较结构，后一例相当于less…than 的含义。 not so much as是一个专四常考结构。 There are as good fish in the sea _____ ever came out of it. (2007, 51) Than B. like C. as D. so It is not ____ much the language as the background that makes the book difficult to understand. (2007,57) A. That B. as C. so D. very It was ____ we had hoped. (2006, 64) A. more a success than B. a success more than C. as much of a success as D. a success as much as Do you know Tim’s brother? He is _____ than Tim. A. much more sportsman B. more of a sportsman C. more of sportsman D. more a sportsman Over population pose a terrible threat to human race. Yet it is probably ______ a threat than environmental destruction.(07,62) A. no more B. not more C. even more D. much more The less the surface of the ground yields to the weight of a fully-loaded truck, _____ to the truck. (2004,57) A. the greater stress is B. greater is the stress C. the stress is greater D. the greater the stress A new laptop costs about ______ of a second-hand one. (2009,55) A. the price of three times B. three times the price C. as much as the three times price D. three times more than the prices The square itself is five hundred y