初三英语竞题 (数词部分)

问题描述：

初三英语竞题 (数词部分)
1.I don't believe that ___ can draw so well.
A.a eight-year-old girl B.a girl of eight year
C.a girl of eight D.an eight years old girl
2.Thirty-four ___ three is a hundred and two.
A.times B.time C.timed by D.times by
3.Tom has ___ books.
A.two dozens B.dozen of C.dozens of D.two dozens of
4.There are ___ flowers in the park .
A.hundreds of thousands of B.hundreds and thousand
C.hundred of thousand of D.hundreds and thousands of
5.Tom has spent a large ___ of money on his new house .
A.piece B.number C.amount D.deal
6.The price of that type of computer has been reduced____ .
A.on 15 percentt B.by percent of 15
C.by 15 percent D.by 15 percents
7.There are ___ of visitors to Kunming .
A tens of thousands B.about ten of thousands
C.about three thousands D.about three thousand
8.They have produced ___ gain this year as they did in 2007.
A.twice as much B.as twice much
C.twice as many D.as twice many

1个回答分类：英语 2014-09-21

问题解答：

我来补答

1.C
一个八岁的女孩,下面三种写法正确
a girl of eight
an eight-year-old girl
a girl of eight years old
2.A
Thirty-four times three 34乘以3
算式的乘法：
2×3：two multiplied by three或者 two times three
3.C
dozen (一)打,十二个
dozen这个单词,要么前面加具体的数字,dozen不变复数,后面不加of
例如：two dozen eggs
要么就是前面没有确定的一个数字,后面加of,也就是下面这个固定搭配：
dozens of 几十
4.A
hundreds of thousands of 数十万的 ,固定说法
5.C
a piece of 一块、一片、一条……
a number of 许多,修饰可数名词
a large amount of 大量,修饰不可数名词
a great deal of许多、大量的,我极少见到deal前面的修饰词是large,念起来有点别扭.
6.C （这个by跟被动语态一点关系都没有!）
by与百分数连用,表示增加或减少的“幅度”,增加“了”,或者减少“了”
7.A
tens of thousands of 好几万、数万
8.A
（在某方面）是……的几倍,说法是数字+times+as+某方面+as
gain 利润,不可数名词

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