GMAT語法筆記之四題搞定比較.

　　下面文章幫大家講解GMAT語法比較關(guān)系題的解法，從總的做題原則到詳細(xì)的比較題的類型、用法、解答等一一為大家詳細(xì)講解，希望幫助大家獲得GMAT高分。

　　做題原則：

　　一、絕對(duì)不改變A選項(xiàng)的意思

　　1、 不改變情態(tài)動(dòng)詞

　　2、 不改變平行或修飾關(guān)系(比如A選項(xiàng)and并列，改成with修飾，必錯(cuò))

　　二、考察主謂賓，抓住句子主干

　　三、判斷題型

　　1、 平行對(duì)稱

　　2、 比較(其中扔仍隱含平行對(duì)稱)

　　3、 時(shí)間、因果的邏輯順序

　　四、一定要讀完5個(gè)選項(xiàng)，再次確認(rèn)所選選項(xiàng)沒有改動(dòng)A選項(xiàng)的意思

　　第一部分：比較

　　一、比較的類型

　　主語比較：重復(fù)部分用that或those補(bǔ)出;并補(bǔ)出助動(dòng)詞和系動(dòng)詞

　　謂語比較：前面出現(xiàn)過的動(dòng)詞，后面用do和did補(bǔ)出

　　賓語比較：重復(fù)部分用that或those補(bǔ)出

　　介賓結(jié)構(gòu)比較：重復(fù)部分必須同時(shí)為介賓結(jié)構(gòu)

　　二、比較的用法

　　1、more…than…，可能需要補(bǔ)出名字部分;more likely to…than…，補(bǔ)出系動(dòng)詞或助動(dòng)詞

　　2、比較的習(xí)慣用法，as be the case (with)…，是prep新出現(xiàn)的固定搭配，是as the case be的倒裝表達(dá)，常見的錯(cuò)誤用法有：as itbe; than be the case; as in/with the case of等

　　3、compare一詞表示比較時(shí)，應(yīng)使用被動(dòng)：A is compared with/to B

　　三、倍數(shù)的表達(dá)

　　1、twiceas many...as;twice as much...as; twice + the + n;twice + what從句

　　2、用動(dòng)詞表達(dá)數(shù) double、 triple、 quadruple、 quintuple，可用主動(dòng)語態(tài),也可以用被動(dòng)語態(tài),但不能和as 搭配

　　3、...times(或數(shù)字)+ as +形容詞或副詞 + as...或…times the + n

　　4、sb.be +百分?jǐn)?shù)+ more likely to do sth. than (to) do sth

　　四、是否需要補(bǔ)出

　　50. (27159-!-item-!-188;#058&003134)

　　Many teenagers undergo stress, but resultsof a recent study indicate that the patterns of stress that girls experience are more likely to result indepressionthan are thosethat boys experience.

　　(A) are those that boys experience

　　(B) what boys experience

　　(C) boys&apos experience would

　　(D) boys&apos stress patterns do

　　(E) stress patterns of boys

　　有兩個(gè)名詞結(jié)構(gòu)，所以需要補(bǔ)出。

　　Aare more..in X than are B，是A和B比較;如果不補(bǔ)出are，句子結(jié)構(gòu)會(huì)變成A are more..in X than B，變成X和B比較

　　142. (32496-!-item-!-188;#058&006253)

　　According to a 1996 study published in theJournal of Human Resources, Americans of Middle Easterndescent were twice as likely as was the national average to be self-employed.

　　(A) as was thenational average to be self-employed

　　(B) as the average Americanto be self-employed

　　(C) as the national average that they wouldbe self-employed

　　(D) to be self-employed than was theaverage American

　　(E) that they would be self-employed thanwas the national average

　　只是A和B比較，不需要補(bǔ)出助動(dòng)詞

　　58. (27510-!-item-!-188;#058&003569)

　　If current trends continue,by the year 2010 carbon emissions in the United States

　　willsoar to a level more than one-third higher than were those in 1990,according to official projections.(A) will soar to a level more thanone-third higher than were those

　　(B) will soar to a level more than one-third higher than that(level)

　　(C) would soar to a level more thanone-third higher than it was

　　(D) would soar to a level more thanone-third higher than those

　　(E) would soar to a level more thanone-third higher than they were

　　補(bǔ)出that，使得比較對(duì)象為level而不是emissions

　　131. (31735-!-item-!-188;#058&006516)

　　Today&aposs technology allows manufacturers tomake small cars more fuel-ficient now than at any time in theirproduction history.

　　(A) small cars more fuel-ficient now thanat any time in their

　　(B) small carsthat are more fuel-ficient than they were at any time in their

　　(C) small cars thatare more fuel-ficient than those atany other time in

　　(D) more fuel-ficient small cars thanthose at any other time in their

　　(E) more fuel-ficient small cars now thanat any time in

　　補(bǔ)出those，是以前的車和現(xiàn)在的車比較;而A和B，是同樣的車現(xiàn)在和以前的節(jié)能情況相比較;需要比較主語，就補(bǔ)出主語。

　　以上以例題的方式為大家講解GMAT語法比較關(guān)系題的解題思路，希望大家受用。

　　下面文章幫大家講解GMAT語法比較關(guān)系題的解法，從總的做題原則到詳細(xì)的比較題的類型、用法、解答等一一為大家詳細(xì)講解，希望幫助大家獲得GMAT高分。

　　做題原則：

　　一、絕對(duì)不改變A選項(xiàng)的意思

　　1、 不改變情態(tài)動(dòng)詞

　　2、 不改變平行或修飾關(guān)系(比如A選項(xiàng)and并列，改成with修飾，必錯(cuò))

　　二、考察主謂賓，抓住句子主干

　　三、判斷題型

　　1、 平行對(duì)稱

　　2、 比較(其中扔仍隱含平行對(duì)稱)

　　3、 時(shí)間、因果的邏輯順序

　　四、一定要讀完5個(gè)選項(xiàng)，再次確認(rèn)所選選項(xiàng)沒有改動(dòng)A選項(xiàng)的意思

　　第一部分：比較

　　一、比較的類型

　　主語比較：重復(fù)部分用that或those補(bǔ)出;并補(bǔ)出助動(dòng)詞和系動(dòng)詞

　　謂語比較：前面出現(xiàn)過的動(dòng)詞，后面用do和did補(bǔ)出

　　賓語比較：重復(fù)部分用that或those補(bǔ)出

　　介賓結(jié)構(gòu)比較：重復(fù)部分必須同時(shí)為介賓結(jié)構(gòu) 上123下

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