Question

Much to his surprise，he invited only twenty friends to the dinner，but____ came．

A．twice as many as

B．a(chǎn)s many as twice

C．twice as many

D．twice more than

Answer 1

C

試題分析：考查倍數(shù)表達(dá)。倍數(shù)表達(dá)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”。以上的4種情況中，倍數(shù)都要放在最前面，故B錯誤；more than是修飾twice的，要放在twice的前面。故D項錯誤。本題中提及的是名詞friends，故使用many修飾。A項的第二個as是多余的。故C正確。
點評：倍數(shù)表達(dá)是高考�？純�(nèi)容，倍數(shù)表達(dá)要牢記，倍數(shù)表達(dá)法是高中英語教學(xué)的重點，當(dāng)我們要表達(dá)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+than+B”，表示“A比B大（長、高、寬等）多少倍”。如：This rope is twice longer than that one. 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++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.4.“……times+what+從句”。如The production is now three times what it was ten years ago.