On the international market, the price of petroleum has been falling down, which is now _____ it used to be.
A.a(chǎn)s one third as B.one third as much as
C.one third more than D.a(chǎn)s one third much as
B
【解析】
試題分析:考查倍數(shù)表達法。本題中的倍數(shù)是分數(shù)的形式one third三分之一;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”。本題使用了第2種;句意:在國際市場上,原油的價格已經(jīng)下降了,現(xiàn)在的幾個是原來的3分之一。故B正確。
考點:考查倍數(shù)表達法
點評:倍數(shù)表達要牢記,倍數(shù)表達法是高中英語教學(xué)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(chǎn)量比十年前增加了兩倍。
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短文改錯 此題要求改正所給短文中的錯誤。對標有題號的每一行做出判斷:如無錯誤,在該行右邊橫線上畫一個勾:(√)如有錯誤(每行只有一個錯誤),則按寫列情況改正: 該行多一個詞:把多余的詞用斜線劃掉,在該行右邊橫線上寫出該詞,并也用斜線劃掉。 該行缺一個詞:在缺詞處加一個漏字符號。在該行右邊橫線上寫出該加的詞。 該行錯一個詞:在錯的詞下劃一橫線,在該行右邊橫線上寫出改正后的詞。 注意:原行沒有錯的不要改。
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