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核心重点高频常考单词-rate的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序

2024-03-06 01:00 来源:秒词邦背单词微信小程序 阅读:138

核心重点高频常考单词-rate的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序

单词拼写:
rate

音标发音:
[reɪt][reɪt]

词性词义:
n.[数]比率,率;[力]速度;价格;等级

速记技巧:
词源记忆法
拆:
词根-rat-思考,计算+-e来自拉丁语rata,固定的,解决的,来自reri的过去分词,来自reri,计算,思考,来自PIE*rei,计算,思考,词源同read,reason引申诸相关词义。
记:
通过这样的词源记忆法,可以将“rate”与“计算、思考”等概念相关联,从而更加轻松地记住其含义和拼写。

英英释义:
Noun:
1.a magnitude or frequency relative to a time unit; "they traveled at a rate of 55 miles per hour" "the rate of change was faster than expected"2.amount of a charge or payment relative to some basis; "a 10-minute phone call at that rate would cost $5"3.the relative speed of progress or change; "he lived at a fast pace" "he works at a great rate" "the pace of events accelerated"4.a quantity or amount or measure considered as a proportion of another quantity or amount or measure; "the literacy rate" "the retention rate" "the dropout rate"

短语词组:
change〔control, increase, show〕 the rate改变〔控制,增加,显示〕比率〔速度,价格〕
compare the rate of sth比较某物的比率〔速度,费用〕
cut〔decrease, lower〕 a rate降低比率〔速率,费用〕
fix a rate确定比率
keep the rate of保持…的比率〔速率〕
set a rate规定比率
reasonable〔regular〕 rate合理〔正常〕的价格
seasonal〔monthly, weekly〕 rate每季〔月,周〕收费
annual rate年利率
current〔present〕 rate现行比率
fair〔fixed〕 rate合理〔固定〕的比率〔价格〕
fast〔rapid, great〕 rate快〔很高〕的速度
full rate全速
moderate〔slow, steady〕 rate适当〔缓慢,稳定〕的速度
maximum〔minimum〕 rate最高〔低〕比率〔速度,费用〕
postal rates邮资
primary〔prime〕 rate基本〔最优惠〕利率
survival rate成活率
the high〔low〕 rate高〔低〕价
uniform rate均匀的速率
bank〔exchange, interest, turnover〕 rate贴现〔汇,利,周转〕率
birth〔export〕 rate出生〔出口〕率
accident〔attendance〕 rate事故〔出勤〕率
bargain rate讨价还价的价格
first rate一流
insurance〔telephone〕 rate保险〔电话〕费用
at a certain rate以某个比率
at an easy rate非常容易地
at any rate无论如何
by no rate绝对没有
with a good rate快速地工作
rate of evaporation蒸发的速度
rate of exchange汇率
rate the house给房子价估
rate one's merits评价某人的功绩
rate this restaurant eight将这家餐馆列为八级
rate high定级很高
rate low对…评价不高
rate disagreeably不同意地认为
rate harshly粗略地估价
rate heavily课以重税
rate highly评价很高
rate soundly充分认为
rate wrathfully怒气冲冲地认为
rate up相应地提高
rate up the insurance payments相应地提高保险费
rate among认为,把…算作(之一)
rate as把…看作
rate as excellent看作上等
rate as second为二级
rate at把…估〔评价〕为,估计(财产)应赋税的价值为
rate at three pounds估价为3英镑
rate with认为,把…算作


记忆技巧:
rat 推定,理由 + -e

同义词辨析:
speed pace rate tempo velocity【导航词义:速度】
speedn.速度,速率
〔辨析〕
普通用词,指交通工具等运动的速率或事情发生的速度。
〔例证〕
The train went by at high speed.
火车疾驶而过。
This new plane can reach a speed of 900 kilometres an hour.
这架新飞机的时速可以达到900公里。
We had to increase the speed of delivery.
我们必须加快送货速度。
pacen.步速,速度
〔辨析〕
指人步行的速度,常引申为生活、变化等的速度。
〔例证〕
He quickened his pace.
他加快了步伐。
The pace of change has accelerated.
变革的步伐在加速。
In the world today, mankind is progressing at a tremendous pace.
在当今世界,人类进步一日千里。
raten.速度,速率
〔辨析〕
常指某事在一段时间内发生的速度,可与 speed 换用。
〔例证〕
His money was running out at an alarming rate/speed.
他的钱用得很快,速度惊人。
The rate/speed of economic growth has slowed down.
经济增长速度放缓了。
双语例句:
1.'We're a very local business, ' he said. 'We're not being impacted by that exchange rate. . . We're not impacted like a typical exporter. '
他说,我们是十分本土化的企业,我们没有受到汇率的冲击,我们不像典型出口商那样受到影响。
2.The result, shown in the chart, is a strong inverse correlation between the deployment of Prozac and the suicide rate.
图表结果显示Prozac的使用度与自杀率成强负相关性。
3.Their suicide rate is triple that of their younger comrades, possibly because they face many existing stressors prior to entry, he said.
恰瑞利说,他们的自杀率是同龄人的三倍,可能是因为他们面对了许多入伍之前没有遇到的压力。
4.He said the AIDS virus, also known as HIV, has been so difficult to stop because it mutates at a dizzying rate.
他表示,艾滋病毒,即人体免疫缺陷病毒非常难以防控,因为它的突变速度快得惊人。
5.Variation in mtDNA is often assumed to conform to a constant mutation rate equilibrium neutral model.
线粒体DNA进化通常被认为遵循一种稳定的突变速率平衡中性模型,但有证据表明该假设可能并不可靠。
6.Innovations now seem to appear at a rate that increase geometrically, without respect to geographical limits or political systems.
现在技术创新的速度似乎以几何级别在增长,远远超出了地理和政治的限定。
7.In an interview with The Wall Street Journal, Mr. Geithner said the world sorely needs to agree on guidelines for exchange-rate policy.
盖特纳接受《华尔街日报》采访时说,全世界迫切需要在汇率政策的指导原则上达成一致。
8.The rate for an urgent call is twice that of an ordinary call. But the supplementary charge is not doubled.
加急电话的资费是普通电话的两倍,但是附加费不加倍。
9.The low exchange rate in addition to high tariffs have doubled the company's expenses and challenged its profitability, " said the report. "
但是,低汇率再加上高关税,导致麦当劳所需食材的成本翻倍,利润大幅降低。
10.In the United States, an estimated two million subprime adjustable-rate mortgages are expected to reset higher in the next two years.
在美国,据统计有两百万次等可调整利率按揭贷款预计会在接下来的两年内调至更高。


全部四级六级高考考研例句:
And the quit rates were particularly convincing given that before the study started, most of the people had said they'd rather cut down gradually before quitting.
出自-2017年6月阅读原文
The system Medicare developed to rate nursing home quality is of little help to finding a satisfactory place.
出自-2016年6月阅读原文
If the food situation continues to worsen, entire nations will break down at an ever increasing rate.
出自-2016年6月阅读原文
By following individuals over time, Salthouse said, we gain insight in cognition changes, and may possibly discover ways to slow the rate of decline.
出自-2016年6月阅读原文
As a matter of fact, consumers expressed higher satisfaction with the one-star facilities, the lowest rated, than with the five-star ones.
出自-2016年6月阅读原文
As I was considering all this, a press release from a respected research firm crossed my desk, announcing that the five-star rating system that Medicare developed in 2008 to help families compare nursing home quality also has little relationship to how satisfied its residents or their family members are.
出自-2016年6月阅读原文
Before you brush this argument aside as rubbish, or think of joy as an unaffordable luxury in a nation where there is awful poverty, low academic achievement, and high dropout rates, think again.
出自-2015年12月阅读原文
We encourage students to go on to college whether they are prepared or not, or have a clear sense of purpose or interest, and now have the highest college dropout rate in the world
出自-2013年12月阅读原文
Creating the highest dropout rate in the developed world
出自-2013年12月阅读原文
"If you ask Japanese students to list the positive attributes they expect in a romantic partner, they rate highly things like loyalty, commitment and devotion," says O'Sullivan.
出自-2013年6月阅读原文
The team conducted a computer-based analysis to determine the impact a 3-g-per-day reduction in salt intake on rates of heart disease and death.
出自-2013年6月阅读原文
The author tends to believe that high unemployment rate deprives many people of job opportunities.
出自-2012年12月阅读原文
If the Great depression is any guide, we may see a drop in our sky high divorce rate.
出自-2012年6月阅读原文
when nearly one-quarter of the workforce was unemployed, the divorce rate had declined by around 25% from 1929 But this doesn't mean people were suddenly happier with their marriages
出自-2012年6月阅读原文
The divorce rate rose again during the rest of the decade as the recovery took hold.
出自-2012年6月阅读原文
bring about a drop in the divorce rate
出自-2012年6月阅读原文
The economic recovery will see a higher divorce rate
出自-2012年6月阅读原文
What's less clear is whether divorce and separation rates rise in a recession - financial pressures mean couples argue more but make splitting up less affordable.
出自-2011年12月阅读原文
divorce and separation rates increase
出自-2011年12月阅读原文
Global temperatures affect the rate of economic development.
出自-2011年6月阅读原文
It found that human-influenced climate change was raising the global death rates from illnesses including malnutrition (营养不良)and heat-related health problems.
出自-2011年6月阅读原文
Rates of death from illnesses have risen due to global warming
出自-2011年6月阅读原文
It is cheaper than calling long distance, and a lot more convenient than waiting until Sunday for the telephone rates to drop.
出自-2010年12月听力原文
And the inflation rate is there for comparison.
出自-2010年6月听力原文
The annual inflation rate in Britain
出自-2010年6月听力原文
Blood pressure and heart rate are typically at their lowest levels during sleep.
2016年6月四级真题(第一套)听力 section C
By following individuals over time," Salthouse said, "we gain insight in cognition changes, and may possibly discover ways to slow the rate of decline."
2016年6月四级真题(第一套)阅读 Section C
Companies like Intel developed faster microprocessors, so personal computers could process the incoming signals at a more rapid rate.
2017年12月四级真题(第三套)阅读 Section A
Nonetheless, physicians say that they look at the collective data and a clear picture emerges: that the salt, sugar, fat and processed foods in the American diet contribute to the nation's high rate of obesity, diabetes and heart disease.
2018年12月四级真题(第一套)阅读 Section B
Once you get beyond the initial learning curve, knitting and crocheting can lower heart rate and blood pressure.
2017年12月四级真题(第三套)阅读 Section B
Phone lines could only transmit information at a limited rate.
2017年12月四级真题(第三套)阅读 Section A
That's the conclusion of a new study that finds that Earth's oceans now 26 absorb heat at twice the rate they did 18 years ago.
2016年12月四级真题(第二套)阅读 Section A
We wanted to know if the length of time food is in contact with a contaminated surface affected the rate of transfer of bacteria to the food.
2018年12月四级真题(第三套)阅读 Section B


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