proportion的音标

英 [prəˈpɔːʃn]

美 [prəˈpɔːrʃn]

proportion的用法

n. 部分;份额;比例;倍数关系;正确的比例;均衡;匀称

复数： proportions

记忆技巧：pro 在前 + port 部分；分开 + ion 表名词 → 按之前的量分开 →〔所占〕比例

proportion的例句

1.A large proportion of the dolphins in that area will eventually die
那片区域里的很大一部分海豚终将死去。

2.The proportion of women in the profession had risen to 17.3%
从事该职业的女性比例已升高到17.3%。

3.Women's bodies tend to have a higher proportion of fat to water.
女性的身体内脂肪与水分的比例往往更高。

4.In the tropics plants grow to huge proportions.
在热带，植物会长得非常高大。

5.You can vary the relative proportions of things in a picture very simply.
你能很简单地改变一幅画中事物的相对比例。

proportion的常见句型

用作名词 (n.)

1.The painting lacks proportion.
这幅画比例失调。

2.His success bore no proportion to his abilities.
他的成就与他的才能不相称。

3.The proportion of men to women in the population has changed in recent years.
近几年男性同女性的比例有了改变。

用作及物动词
S+proportion+ n./pron.

1.We must proportion the power of the two parties.
我们必须均衡两个政党的力量。

2.The different parts of the house are well proportioned.
这座房子的各部分都很匀称。

proportion的常用短语

用作名词 (n.)

in proportion
有相同的比值having equal ratios

in proportion to
相对于某事物来说; 与某事物成比例relative to sth

out of proportion
不相称; 不成比例in the wrong relation (to other things)

用作动词 (v.)

proportion to (v.+prep.)
量入为出 keep expenditures below income

proportion的词汇搭配

用作名词 (n.)

形容词+proportion

direct〔inverse〕 proportion 正〔反〕比例
due〔proper〕 proportion 适当的比例

介词+proportion

in proportion 相称,恰如其分地,如实地
in proportion to 与…成比例
in perfect proportion 非常匀称
in similar proportion 相似的比例
out of proportion 不成比例,不相称,过分

proportion+介词

the proportion of...to … 同…的比例

用作动词 (v.)

proportion+副词

proportion well 匀称
proportion clumsily 不成比例
proportion equally 成相等比例
proportion massively 成大比例

proportion+介词

proportion to the receipts income 量入为出
proportion the punishment to crime 罪与罚相当

proportion的真题例句

1.high schools was made this year, as in years past, according to a single metric, the proportion of students taking college-level exams.
出自-四级2012年6月阅读原文

2."Strength, softness and thickness remain the leading indicators of toilet paper quality, with just a small proportion of consumers preferring more luxurious alternatives, such as those with flower patterns or perfume," said mintel analyst Jack Duckett.
2017年6月四级真题（第三套）阅读 Section C

3.The value of a recovery period rises in proportion to the amount of work required of us.
2018年12月六级真题（套）阅读 Section B

4.Well, we'd been led to believe that we would encounter a good proportion of this older, thicker, technically multi-year ice that's been around for a few years and just gets thicker and thicker.
2016年6月六级真题（套）听力 Section C

5.According to the report's key findings, the proportion who say they ‘hardly ever' read for fun has gone from 8 percent of 13-year-olds.
2018年高考英语全国卷2 阅读理解 阅读C 原文

6.In Japan the proportion is 35%.
2011年考研真题（英语二）阅读理解 Section Ⅱ

7.The Europe Union is now considering legislation to compel corporate boards to maintain a certain proportion of women—up to 60 per cent.
2013年考研真题（英语二）阅读理解 Section Ⅱ