accelerate
加快
常用释义
英音[ əkˈseləreɪt ]
美音[ əkˈseləreɪt ]
变形
第三人称单数:
accelerates
现在分词:
accelerating
过去式:
accelerated
过去分词:
accelerated
基本释义
- v. (使)加快,促进;(车辆或驾驶者)加速
考试频率
高考
考频:近六年出现2次
- v. (使)加速,加快 最常考
六级
考频:近五年出现4次
- v. 推进 最常考
- v. 速度增加
考研
考频:近五年出现3次
- v. 使加速,使增速,促进 最常考
- vi. 加快,增加
考点用法
【及物&不及物动词】意为“(使)加速;加快”,指频率或速度加快
不及物用法,单独使用不接宾语
In the last century or so, these changes have accelerated.
在上个世纪左右,这些变化加速了。
2020年 · 高考 · 浙江卷 · 语法填空
及物用法,直接接宾语
Heavy drinking can kill brain neurons and accelerate memory loss.
大量饮酒会杀死大脑神经元,加速记忆丧失。
2022年 · 长沙 · 高三 · 阶段练习 · 七选五
例句
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1·Inflation continues to accelerate.通货膨胀不断加速。来源: 《牛津词典》
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2·Growth will accelerate to 2.9 percent next year.增长明年将加快到2.9%。来源: 《柯林斯英汉双解大词典》
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3·Exposure to the sun can accelerate the ageing process.暴露在日光下会加快老化过程。来源: 《牛津词典》
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4·We need to accelerate the pace of change in our backward country.我们需要在我们这个落后的国家加快变革的步伐。。来源: 《柯林斯英汉双解大词典》
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5·Perhaps the fact that the car was tailgating him made him accelerate.很可能是因为那辆车跟得太紧,他才加速的。来源: 《柯林斯英汉双解大词典》
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6·The goal would be to increase political stability in the region and accelerate the pace of nuclear disarmament.目标会是促进区内政局的稳定并加快核武器裁减的步伐。来源: 《柯林斯英汉双解大词典》
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7·The government wanted to accelerate the reform of the institutions, to find new ways of shaking up the country.政府想要加速机构改革,寻找新的整顿国家的方法。来源: 《柯林斯英汉双解大词典》
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8·We're waiting for a good driver to accelerate.我们在等待一位好车手来加速。
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9·But we're waiting for a good driver to accelerate.但我们在等待一位好车手来加速。
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10·The pending bills would spend additional money to accelerate this effort.即将实施的法案将花费额外的资金来加快这一进程。
同义词
vi.
加速;促进;增加
同根词
词根:
accelerate
accelerated
adj
加速的;加快的
accelerating
adj
促进的,[物] 加速的;催化的
accelerative
adj
加速的;促进的;催促的
acceleratory
adj
加速的;催促的(等于accelerative)
acceleration
n
加速,促进;[物] 加速度
accelerator
n
油门;催化剂;[机] 加速装置
accelerometer
n
[航][物] 加速计
accelerated
v
加速;促进(accelerate的变形)
词语辨析
quicken/accelerate/hasten/rush/speed.导航词义:加快
quicken:v. 加快.指增加速度、速率,尤指频率。
He glanced at his watch and quicken his steps.
他看了一眼手表,加快了脚步。
He felt his heart quicken when he saw Susan.
他看到苏珊时感觉自己心跳加快了。
accelerate:v. (使)加快,(使)增速.指某事比预期更快或更早发生时,可作及物或不及物动词;指汽车或人加速时,只作不及物动词。
The urbanization process continued to accelerate.
城市化进程持续加快。
The bad weather accelerated our departure.
坏天气促使我们提前离开。
Her car accelerated smoothly away.
她的车平稳地加速离开。
That runner accelerated suddenly around the bend.
那名赛跑运动员在转弯处突然加速。
hasten:v. 加速,加紧.多指意外、糟糕之事使某事加速,或让某事提前发生。
His departure was hastened by an emergency.
由于一个突发事件,他提前走了。
His letter hastened the course of the enquiry.
他的来信加快了调查的进程。
Poor medical treatment hastened his death.
糟糕的治疗加速了他的死亡。
rush:v. 催促,使赶紧.指催促某人做某事。
Sorry to rush you, but the board needs these materials by Thursday.
很抱歉催你,只是董事会周四之前需要这些材料。
He felt he was being rushed into making a decision.
他觉得自己是被催着去作决定。
speed:v. 加快,促进.指加快某事的发生、进展等,常指好事。
This incident should speed his decision.
这一事件应该会促使他尽快作出决定。
This new medicine should speed her recovery.
这种新药应该会加快她的康复。
The new measures will speed up the registration process.
这些新措施将加快注册过程。