单词 accurate 由词根 cur 扩展而来,这个词根比较热心和细心,扩展的单词也都需要用心才能记牢固哦 ~
词根介绍
词根是 cur,来源于拉丁语 cura,表示 care,concern,即“关心,关爱”的意思;还可以表示 to take care of,即“照顾”的意思。单词 cure(n/v.治疗)就直接来源于这个词根。
单词剖析
accurate [ˈækjərət]
考研/CET6/CET4/GRE/TOEFL
adj.精确的,准确的;正确无误的
accurate 原始意思表示 to take care,即“照顾,一再关心”,照顾别人需要用心才行,后来引申出了三个主要的含义,表示全部细节正确无误,如 an accurate account(准确的叙述);表示机器精准的或精密,如 an accurate cutter(精准度很高的切割器);还可以表示掷、射、击等动作准确的,如 an accurate shot(精准的射门)。
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由前缀+词根+后缀构成,扩展一下
1)前缀 ac,表示“做…;加强…”,还是字母 a 加上词根的首字母重复的形式,例如:
accede v.答应,同意
accentuate v.使突出;强调
accustom v.使习惯于
2)词根 cur,表示“关心,照顾”,例如:
accuracy n.精确度;准确性
secure adj.安全的;牢固的
security n.安全;保障
curator n.馆长;监护人
curious adj.好奇的,有求知欲的
curiosity n.好奇,好奇心
procure v.获得,取得
3)后缀 ate,常见动词、形容词和名词后缀,例如:
inanimate adj.无生命的
legislate v.立法;制定法律
electorate n.全体选民
★ 变形时刻:accurate = ac (同ad,加强;去做)+ cure(关心)+ ate (形容词后缀)→ 用心去做的,谨慎做事的 → 精准的;准确的。
高频近义词
precise adj.精确的;明确的
authentic adj.真实的;可靠的
exact adj.准确的,精密的
sophisticated adj.复杂的;精致的
高频反义词
inaccurate adj.有错误的,不正确的
unreliable adj.不可靠的;不可信任的
invalid adj.无适当根据的;无效的
erroneous adj.错误的;不正确的
常用短语
accurate reading 准确读数
accurate calculation 精确计算
精选例句
The delivery from Messi’s set pieces was accurate and astonishing.
梅西的定位球准确而惊人。
Huawei is working on facial recognition technology that will be more accurate than Apple’s FaceID.
华为正在研究一项面部识别技术,将比苹果的FaceID更加精确
英文释义
① Accurate information, measurements, and statistics are correct to a very detailed level. An accurate instrument is able to give you information of this kind.
② An accurate statement or account gives a true or fair judgment of something.
③ You can use accurate to describe the results of someone’s actions when they do or copy something correctly or exactly.
④ An accurate weapon or throw reaches the exact point or target that it was intended to reach. You can also describe a person as accurate if they fire a weapon or throw something in this way.
单词发音
★ 发音(美式):Felix老师把今天的重点单词给大家读一下,大家练习的时候注意重读、连读、弱读和浊化的地方哈~