在表示百分数时可以用percent或percentage
前者用法是:数词+percent+of+sth;这时后面谓语的单复数以percent后面跟的主语为主,例如:
1.2 percent of the apples(这里是复数的可数名词) are(所以用稿禅复数) eaten.
2.2 percent of the apple(这里是单数,指的是一个苹果的一部分) is(用单数) eaten.
3.2 percent of the water(这里是不可数名词) is(单亮睁数) drunk.
实在
后者的用法敬敬岁是The percentage of +sth+ is,注意这里不管后面跟的是什么词,都用is(这里忽略别的时态)
1.The percentage of the students is 46.
2.The percentage of the water is 46.
在表示百分数时可以祥袭用percent或percentage
前者用法是: 数词+percent+of+sth;这时后面谓语的单复数以percent后面跟的主语为主,例如:
1.2 percent of the apples(这里是复数的可数名词) are(所以轿戚用谨帆兄复数) eaten.
2.2 percent of the apple(这里是单数,指的是一个苹果的一部分) is(用单数) eaten.
3.2 percent of the water(这里是不可数名词) is(单数) drunk.
实在
后者的用法是The percentage of +sth+ is, 注意这里不管后面跟的是什么词,都用is(这里忽略别的时态)
1.The percentage of the students is 46.
2.The percentage of the water is 46.
percentage
|pəˈsentɪdʒ; 美 pərˈs-|
双语解释:
[可数名词+单数/复数 动词]
the number, amount, rate of sth, expressed as if it is part of a total which is 100; a part or share of a whole
百分率;百分比(指一个比率,乎键可以单独使用)
双语例句:
What percentage of the population is/are overweight?
身体超重的人占人口多大的百分比?
A high percentage of the female staff are part-time workers.
女职员中,兼职工作的人占很高的比例。
percent
|pə ˈsent; 美 pər ˈsent|
双语配顷宏解释:
You use percent to talk about amounts. For example, if an amount is 10 percent (10%) of a larger amount, it is equal to 10 hundredths of the larger amount.
百分之…(不能单独使用,必须与数词一同使用。)
双语例句:
20 to 40 percent of the voters are undecided.
20%到40%的培册选民还犹豫不决。
We aim to increase sales by 10 percent.
我们的目标是将销售额提高10%。
percent的用法:
percent的用法1:percent是可数名词,但通常用单数形式,它的基本意思是“百分之…”,非正式英语中可指“百分率”“百分比”,常用符号%表示。与数词连用时,数词应置于percent之前。
percent的用法2:在英式英语中, percent的复数形式可表示“有特定利率的证券”“利率为…厘的债券〔公债〕”等。
percent的用法3:percent of...作主语时, of后如为不可数名词,谓语动词用单数形式; 如为可数名词复数形式,则谓语动词用复数形式。
percent的用法4:increase the rate from three to five percent有两种含义:一是指现在为3%,将来增加到5%; 另一种含义是指3%到5%之间的任何一个百分数。为避免误解,前者最好写成from 3% to 5%; 后者最好写成by 3—5%。
percent的用法5:表示“百分比”有两种方式:per cent和percent,前者是英式英语的拼法,后旦猛者是美式英语的拼法。
percent的用法例句:
1. 30 percent of reptiles, birds, and fish are currently threatened with extinction.
目前,30%的爬行动物、鸟类和鱼类面临灭绝的危险。
2. The rate of inflation is running at about 2.7 percent.
通货膨胀率大约为2.7%。
3. Last year, economic growth tailed off to below four percent.
去年,经济增长率宏迟盯下降到4%以下。
4. He only got a plurality on November 3rd, just 49 percent.
他在11月3号的选举中仅获得了49%的相对多数票。
5. Almost 80 percent of the state's residents were born elsewhere.
该州居民中几乎有80%出生在异地。
6. Motorways actually cover less than 0.1 percent of the countryside.
高速公路的实际覆盖面积还不到农村地区的0.1%。
7. Labour was top of the poll with forty-six percent.
工党蔽和以46%的得票数高居首位。
8. A 10 to 15 percent deviation is considered acceptable.
10%至15%的离差是可以接受的。
9. Only 18 percent of those surveyed opposed the idea.
被调查者中只有18%的人反对该主张。
10. George W. Bush carried the state with 56 percent of the vote.
乔治·W.布什在该州以56%的得票率获胜。
11. 9 percent interest less 7 percent inflation equals 2 percent.
9%的利息减去7%的通货膨胀率等于2%。
12. The Russian leader won a whopping 89.9 percent yes vote.
这位俄罗斯领导人赢得了89.9%的高票支持。
13. In 1987, McDonald's captured 19 percent of all fast-food sales.
1987年,麦当劳占据了整个快餐业销售额的19%。
14. A 10 percent service charge is added in lieu of tipping.
加收了10%的服务费以代替小费。
15. Twenty eight percent of the federal budget is spent on defense.
28%的联邦预算用于国防。
使用如旦percent和percentage的规则很简单。 percent(或符号%)通常伴随着数字,而一般性percentage的使用没有数字。
例子: Fifteen percent of the control group responded to treatment with Drug A.
例子: More than 95% of the participants who responded to the survey reported positive results.
例子: A large percentage of the population has been exposed to rotavirus.
例子: The percentage of the population exposed to rotavirus is between 70% and 75%.
希望能帮到你!