在GMAT數學題中有一個常識點叫做倍數表達法,對付這一部門眾人應當怎樣去懂得溫習呢?下面小編就為眾人先容一下GMAT數學倍數表達法的內容,願望眾人懂得一下。
如下便是對GMAT數學倍數的表達總結。倍數題目是GMAT數學題中的常考題目,在GMAT測驗中也是有必定的困惑性的,考生要多做留意。
1. 在表現兩倍時,咱們經常使用twice或double。比方:
This year we have produced twice as much corn as we did last year. 咱們本年臨盆的玉米是客歲的兩倍。
She is double my age. 她的年紀是我的兩倍。
2. 在表現三倍或三倍以上的倍數時,咱們經常使用times表現,可以譯為"是......的幾倍";"比......大/高/長......幾倍"等等。
① 用"主語+謂語+...times + the size(或amount, length...)+ of +被比擬的內容"表現。比方:
The size of your room is five times the size of mine. 你房間的面積是我房間面積的五倍。
② 用"主語+謂語+...times + 形容詞(副詞)的比擬級 + than +被比擬的內容"表現。比方:
Your bag is twice bigger than mine. 你的包比我的大兩倍。
③ 用"主語+謂語+...times + 形容詞+ (n.) + as + 被比擬的內容"表現。比方:
Your book is three times as thick as mine. 你的書比我的書厚三倍。
④ 用"主語+謂語+...times + what引誘的從句"表現。比方:
Cotton output is now ten times what it was ten years ago. 今朝棉花的產量是十年前的十倍。
⑤ 用"主語+謂語+...times + upon(或over)..."表現。比方:
The size of the sun is a million times over that of the earth. 太陽的體積比地球的體積大一百萬倍。
3. 可用"主語+謂語+...+ as + 形容詞(副詞) + again + as"表現。 比方:
Nine is as much again as three. 九是三的倍數。
4. 可用"主語+謂語+ 倍數(百分比)"表現。比方:
This year we'll learn 20% more words from our texts than we did last year. 本年咱們進修的單詞比客歲多20%。
5. 用"主語+謂語+ to + 數詞"表現"增長到......數"。比方:
The number of students in our school has increased to 2001. 咱們黌舍的門生數已增長到兩千零一人。
6. 用"主語+謂語+by+數詞(百分比、倍數)等"表現。 比方:
The cost of the paper has reduced by 4%. 報紙的本錢已減低了百分之四。
7. 用"主語+謂語+...+ as +形容詞(副詞)+ as +..."表現。比方:
My English is not half so / as good as yours. 我的英語沒有你的一半好。
以上就是小編為眾人先容的GMAT數學題中有關於倍數表達法的常識,願望對眾人接下來更好的溫習備考GMAT數學有所贊助。