A new laptop costs about _____ of a second-hand one.
A.the price of three timesB.three times the price
C.as much as the three times priceD.three times more than the price
B

試題分析:考查倍數(shù)被動法。倍數(shù)表達有四種:1. “A+倍數(shù)+形容詞或副詞的比較級+than+B”, 2.“A+倍數(shù)+as+形容詞或副詞的原級+as+B”, 3. “A+倍數(shù)+the size/height/length/width, etc+of+B”, 4. “……times+what+從句”。本題使用的是第3種。句意:新的電腦要花的錢是二手電腦的三倍。故B正確。
點評:倍數(shù)表達要牢記,倍數(shù)表達法是高中英語教學的重點,也是歷屆高考的熱點。當我們要表達甲是乙的幾倍時,通常用句型來表示:
1. “A+倍數(shù)+形容詞或副詞的比較級+than+B”,表示“A比B大(長、高、寬等)多少倍”。如:
 This rope is twice longer than that one. 這根繩子是那根繩子的兩倍長(比那根繩子長一倍)。
2.“A+倍數(shù)+as+形容詞或副詞的原級+as+B”,表示“A正好是B的多少倍”。如:
 Asia is four times as large as Europe. 亞洲的面積是歐洲的四倍。
3. “A+倍數(shù)+the size/height/length/width, etc+of+B”,表示“A正好是B的多少倍”。如:
This street is four times the length of that one. 這條街是那條街的四倍長。
4. “……times+what+從句”。如:
 The production is now three times what it was ten years ago. 現(xiàn)在的產量比十年前增加了兩倍。
練習冊系列答案
相關習題

科目:高中英語 來源:不詳 題型:單選題

____ is no good ____ without doing anything.
A.This; talkingB.It; to talkC.It; talkingD.That; to talk

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

_______ the website of Entertainment in Baidu, and you will learn that the Korean singer PSY has released a new song named Gentleman.
A.Having searchedB.To searchC.SearchingD.Search

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

Scientists say it may be five or six years _____ it is possible to test this medicine to human patients.
A.since B.after C.before D.when

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

The house they are living now is ______ our house.
A.twice the size asB.the size twice of
C.twice as the size ofD.twice the size of

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

I would rather _____ the weekend at home than ______ all the way to such a place.
A.spending, drivingB.spend, to driveC.spend, driveD.to spend, drive

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

______ that the way people spend their holidays has changed a great deal in the past ten years.
A.Which is reportedB.What is reported
C.As is reportedD.It is reported

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

Attractive ________ the device might seem, “my wife has already done that by herself” was a common response after people seeing it when it was introduced on show this week. 
A.whileB.althoughC.asD.when

查看答案和解析>>

同步練習冊答案