GMAT語法twice的用法說明
2024-09-17 12:27:14 來源:中國教育在線
很多同學(xué)都很關(guān)注GMAT語法twice的用法說明這個問題,那么接下來就跟著中國教育在線小編一起來看看吧,相信你通過以下的文章內(nèi)容就會有更深入的了解。
GMAT語法大百科每日語法點(diǎn):twice的用法說明
1. x times(twice) + the + n.
2. x times adj. (比較形式) than
3. x times as adj. as 注意里面的adj要和前面的名詞匹配
A do x times as adj. x as B do
4. x times + what 分句
GMAT高頻詞匯twice用法實(shí)例講解
In the 1980s the rate of increase of the minority population of the United States was nearly twice as fast as the 1970s.
(A) twice as fast as
(B) twice as fast as it was in
(C) twice what it was in
(D) two times faster than that of
(E) two times GREater than
選項(xiàng)分析:
A中是twice as fast as the 1970s 在這里是rate和1970s比較,是不對的,
DE都是錯誤搭配用法
然后看the rate of increase of the minority population of the United States
C選項(xiàng)的意思是:A的人口增長率是B的兩倍
B選項(xiàng)的意思是:A的人口增長率是B的(人口增長率)的兩倍一樣快
所以最后答案是C.
推薦練習(xí):
Today, because of improvements in agricultural technology, the same amount of acreage produces double the apples that it has in 1910.
(A) double the apples that it has
(B) twice as many apples as it did
(C) as much as twice the apples it has
(D) two times as many apples as there were
(E) a doubling of the apples that it did
答案解析如下:
(A)【錯誤1】 比較結(jié)構(gòu):double不等于twice as many as,本選項(xiàng)double的語法不正確。
【錯誤2】 動詞時態(tài):has的時態(tài)與in 1910不搭配。
(B)【正確】 本選項(xiàng)正確使用了as(so)as的比較句式,補(bǔ)齊省略部分,比較結(jié)構(gòu)應(yīng)為the same amount of acreage produces twice as many apples as it(指代the same amount of acreage)produced apples(選項(xiàng)中省略為did) in 1910。
【大意】 如今,優(yōu)于農(nóng)業(yè)技術(shù)的'進(jìn)步,同樣公頃數(shù)產(chǎn)出的蘋果是其1910年能夠產(chǎn)出的蘋果的兩倍。
(C)【錯誤】 比較結(jié)構(gòu):不可數(shù)的much與apples不搭配。
(D)【錯誤】 比較結(jié)構(gòu):表達(dá)兩倍應(yīng)使用twice而不是two times,本題的比較結(jié)構(gòu)屬于比較句式,其本質(zhì)應(yīng)為發(fā)生省略后的兩個平行可比的主謂結(jié)構(gòu)之間相比,而本選項(xiàng)中半句there were(從前有(蘋果))與the same amount of acreage produces(等公頃徒弟生產(chǎn)(蘋果))并不平行可比。
(E)【錯誤】 簡潔明了:在GMAT語法題中表達(dá)同一個意思時,簡潔性從高到低依次為動詞、形容詞和副詞、一般名詞、動名詞(簡稱VANing原則:Vverb,Aadj.或adv.,Nnoun,ing動名詞),因此動名詞的doubling相比(B)中形容詞性的twice as many不具有簡潔性。
【最優(yōu)解題思路推薦】
(A)、(B)、(C)、(D)中僅有(B)正確使用了比較句式,形成了正確的比較結(jié)構(gòu),其他選項(xiàng)排除。
(E)的簡潔性遜于(B),因此選擇(B)。
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