作业帮关于"population"的一道选择题My hometown has expanded in the past 10 years with a population___what is used to beA 3 times as big asB as 3 times big asC 3 times as much asD 3 times more than为什么我感觉四个选项都不对呢.population
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关于"population"的一道选择题My hometown has expanded in the past 10 years with a population___what is used to beA 3 times as big asB as 3 times big asC 3 times as much asD 3 times more than为什么我感觉四个选项都不对呢.population
关于"population"的一道选择题
My hometown has expanded in the past 10 years with a population___what is used to be
A 3 times as big as
B as 3 times big as
C 3 times as much as
D 3 times more than
为什么我感觉四个选项都不对呢.
population不是应该用"large”修饰吗?
关于"population"的一道选择题My hometown has expanded in the past 10 years with a population___what is used to beA 3 times as big asB as 3 times big asC 3 times as much asD 3 times more than为什么我感觉四个选项都不对呢.population
My hometown has expanded in the past 10 years with a population___what is used to be
A 3 times as big as B as 3 times big as
C 3 times as much as D 3 times more than
为什么我感觉四个选项都不对呢.
population不是应该用"large”修饰吗?
请教.
答：A
分析：Population有两义：
1.number (of people) :The population of the town is large/ big/ small /300,000.
2.people:Two thirds of the population of the town are farmers.
这里的population因前面有个a,所以= number
A 是B的 几倍（大、高、重）的表达法：
A is 倍数+ as +adj.原级+ as B
A is 倍数+ adj.比较级+ than B
D.项结构正确,但more是many 或much的比较级,而一个数字的大、小用形容词large/ big 和small,故排除D.
C项结构正确,但形容词错,排除.B项形容词正确,但结构错误,排除.
只有A,形容词正确,结构正确,
large形容数目，big形容形体大小，population是不可数名词。选A
d其他的不用考虑了
A
选C。意思是三倍大，固定结构，基数词+times as much as与以前相比···几倍大···这里的big是修饰前面的My hometown ，不是修饰 population， population只是伴随My hometown ，从with可以看出。
A
population，可以用large，big，small修饰
选a
1. A is + 倍数 + as + 形容词原级 + as B——表示“ A 是 B 的若干倍”：
2. A is + 倍数-1 + 形容词比较级 + than B——表示“ A 比 B 长若干倍”：
选C,意思是现在人口是原来的三倍
用large修饰是没错，不过，much不正是large的比较级嘛，而原文也确实有比较的意味，“过去十年，我的家乡的人口已经增长到了原来的3倍。”
选b
A
这里考察的是倍数的表示法
A + be + 倍数 + as + 计量形容词原级 + as + B
large,big,small 都可用，不说了，说说倍数的比较
倍数比较的三种句式
1 倍数+ 比较级+than
2 倍数+as +原级+as
3 倍数+ the +名词（如：age,size,length,height..)+of 试看：
His salary is not half as high as his wife's.
His...
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large,big,small 都可用，不说了，说说倍数的比较
倍数比较的三种句式
1 倍数+ 比较级+than
2 倍数+as +原级+as
3 倍数+ the +名词（如：age,size,length,height..)+of 试看：
His salary is not half as high as his wife's.
His salary is not half higher than his wife's.
His salary is not half the amount of his wife's.
收起
A 3 times as big as
没有large的时候用big呀，呵呵
C
选A，用big和large都可以。但绝对不可以用much和more.
选A.
c
你的理解是正确的，population是应该用"large”修饰，这里没有large，我们就可虑D选项，意思是比以前多了3倍，也就是现在的人口是以前的4倍
此题选A .population只能用大小来修饰不能用多少,而且谓语动词用单数,as .....as中间用形容词或副词原级
A 我这两天正给学生们讲这个倍数表达 A是B的X倍长/宽/高可以有三种常见表达：
1. A is X times as long/wide/high as B
2. A is X times longer/wider/higher than B
3. A is X times the length/width/height of B
所以 3 times 应该放在 ...
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A 我这两天正给学生们讲这个倍数表达 A是B的X倍长/宽/高可以有三种常见表达：
1. A is X times as long/wide/high as B
2. A is X times longer/wider/higher than B
3. A is X times the length/width/height of B
所以 3 times 应该放在 as ……as结构前面。
population 是人口的意思，我们只用large、small、big等表示大小的形容词修饰，不用many、much修饰。
希望对你有所帮助
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选A。population 的修饰语用large big 都可以。
英语倍数表达:“A 是 B 的 N 倍长（宽，高，大，重等）”，“A 比 B 长（宽，高，大，重等）N 倍” 或“A 的长度（宽度，高度，大小，重量等）是 B 的 N 倍”，可用下列几种句型。
1.“A + be + 倍数 + as + 计量形容词原级 + as + B”。
His father is...
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选A。population 的修饰语用large big 都可以。
英语倍数表达:“A 是 B 的 N 倍长（宽，高，大，重等）”，“A 比 B 长（宽，高，大，重等）N 倍” 或“A 的长度（宽度，高度，大小，重量等）是 B 的 N 倍”，可用下列几种句型。
1.“A + be + 倍数 + as + 计量形容词原级 + as + B”。
His father is twice as old as he.
他父亲的年纪有他两倍大。
2.“A + be + 倍数 + 计量形容词比较级 + than + B ”
The Yangtze River is almost twice longer than the Pearl River.
长江差不多比珠江长两倍。
The dictionary is exactly five times more expensive than that one.
这本字典比那本恰好贵5倍。
3.“A + be + 倍数 + the + 计量名词 + of + B ”
The newly broadened square id four times the size of the previous one.
新扩建的广场是未扩建时的四倍大。
4.“The + 计量名词 + of + A + be + 倍数 + that + of + B ”
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a
选择A 修饰人口数量population这个单词的时候可以用large 或者big 都可以
A 不要太教条了啊。英语不能学得太死啊。