提醒：點(diǎn)這里加小編微信（領(lǐng)取免費(fèi)資料、獲取最新資訊、解決考教師一切疑問?。?/p>

【考點(diǎn)一】倍數(shù)表達(dá)法

表示倍數(shù)的句型：

(1)A is+倍數(shù)+比較級(jí)+than+B

(2)A is+倍數(shù)+as+原級(jí)+as+B

(3)A is+倍數(shù)+the+名詞(size，length，height 等)+of+B

(4)A is+倍數(shù)+that+of+B

(5)A is+倍數(shù)+what 引導(dǎo)的名詞性從句

①This building is three times higher than that one.

This building is three times as high as that one.

This building is three times the height of that one.

這個(gè)建筑物是那個(gè)建筑物的3倍高。

②The output of this year is 3 times that of 2008.

=The output of this year is 3 times what it was in 2008.

今年的產(chǎn)量是2008年的三倍。

③After the new technique was introduced，the factory produced twice as many cars in 2008 as the year before.

自從新技術(shù)被引進(jìn)以后，這家工廠2008年生產(chǎn)的小汽車是上一年的兩倍。

【經(jīng)典考題】

1.(When you study the local map, you’ll find this town is________.

A.twice the size of that one

B.twice as a large town as that

C.twice as larger as that one

D.twice as larger a town as that

欣瑞專家解析：句意為：當(dāng)你研究當(dāng)?shù)氐牡貓D時(shí)，你會(huì)發(fā)現(xiàn)這座城鎮(zhèn)是那個(gè)的兩倍大。倍數(shù)的表達(dá)方式：A is +倍數(shù)+the+名詞(如size/length)+of B;B項(xiàng)中不定冠詞位置錯(cuò)誤;C、D項(xiàng)中as后應(yīng)用形容詞原級(jí)。

答案： A

提醒：點(diǎn)這里加小編微信（領(lǐng)取免費(fèi)資料、獲取最新資訊、解決考教師一切疑問?。?/p>