上海教師招聘：英語形容詞和副詞考點精講與提升（一）

http://shanghai.hteacher.net 2019-03-25 11:05 上海教師招聘 [您的教師考試網]

【考點一】倍數表達法

表示倍數的句型：

(1)A is+倍數+比較級+than+B

(2)A is+倍數+as+原級+as+B

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

(4)A is+倍數+that+of+B

(5)A is+倍數+what 引導的名詞性從句

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.

這個建筑物是那個建筑物的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.

自從新技術被引進以后，這家工廠2008年生產的小汽車是上一年的兩倍。

【經典考題】

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

解析：句意為：當你研究當地的地圖時，你會發(fā)現這座城鎮(zhèn)是那個的兩倍大。倍數的表達方式：A is +倍數+the+名詞(如size/length)+of B;B項中不定冠詞位置錯誤;C、D項中as后應用形容詞原級。

答案： A

2. Peter’s jacket looked just the same as Jack’s, but it cost ________ his.

A.as much twice as

B.twice as much as

C.much as twice as

D.as twice much as

解析： 倍數表達法是形容詞比較等級中一種很常用的比較級結構。不管用哪種比較級結構來表示比較，表示倍數的詞總是放在比較級結構的最前面。

答案： B

3. My uncle’s house in the downtown area is much smaller than ours，but it is twice_ _______expensive.

A.as

B.so

C.too

D.very

解析： 考查倍數表達法。這里的倍數是“twice”，由expensive這一原級可知，這里使用了“as...as...”這一比較結構，在具體的語境中，后面的一個as以及后面的成分可以承前省略，即這里expensive后面省略了as ours。

答案： A

責任編輯：大白