成人学位英语三级词汇第42课单词卡片_成人学位英语三级单词卡_成人学位英语三级在线背单词_成人学位英语三级单词卡记忆法

1/20 报错

uncertain [ʌnˈsɜ:tn]

释义：: adj.(of)不定的，不确知的；不可靠的，易变的

例句：: The date of the ship's arrival is uncertain.
船到的日期不确定。换一句; It's uncertain whether the game will be held.
比赛是否举行还不确定。换一句; The nature of these damping effects is uncertain.
这些阻尼影响的性质是不定的. 换一句

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2/20 报错

undergo [ˌʌndə'ɡəʊ]

释义：: vt.经历，经受，忍受

例句：: The planes have to undergo rigorous safety checks.
飞机必须经过严密的安全检查。换一句; The explorers had to undergo much suffering.
探险者不得不忍受很多困苦。换一句; Some stars do undergo changes, such stars are called variables.
有些星经历着真正的变化, 这种星叫做变星. 换一句

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3/20 报错

underground [ˌʌndə'ɡraʊnd]

释义：: adv.在地下，秘密地
adj.地下的，秘密的；
n.地下，地铁，地道；秘密活动；

例句：: His father is a member of the underground.
他父亲是一名地下组织的成员。换一句; There is an underground park here.
这里有一个地下停车场。换一句; The railway track goes underground for a short distance.
铁轨有一段不长的路程铺设在地下. 换一句

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4/20 报错

underline [ˌʌndə'laɪn]

释义：: vt.在…下面划线；强调
n.下划线；加下划线；

例句：: Underline all the sentences you do not know.
在你不懂的所有句子下面划一条线。换一句; Please underline the noun clauses in the passage.
请用线画出短文中的名词性从句。换一句; Read and compare the two speeches and then underline the description words.
阅读并比较两个演讲,然后在描绘性的词语下面划线. 换一句

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5/20 报错

underneath [ˌʌndə'ni:θ]

释义：: adv.在下面
adj.在...下面，在...底下；

例句：: Working underneath the car is always a messy job.
在汽车底下工作是件脏活。换一句; She wore a coat with a dress underneath.
她穿着一件大衣，里面套着一条连衣裙。换一句; Put the date underneath the address.
把日期写在地址下面. 换一句

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6/20 报错

understand [ˌʌndə'stænd]

释义：: vi.理解，相信，表示同情
vt.理解，闻知；

例句：: I understand how you feel.
我了解你的心情。换一句; Do you understand this idea?
你理解这种想法吗？换一句; I cannot understand the mentality of football hooligans.
我无法理解足球流氓的心态。换一句

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7/20 报错

understanding [ˌʌndəˈstændɪŋ]

释义：: adj.能谅解的；宽容的；通情达理的
n.认识，了解；谅解；知识
vi.理解，懂得；表示同情或谅解；据说
vt.理解，懂得；熟知，通晓；获知，理解；谅解

例句：: an imperfect understanding of English
对英语的不透彻理解换一句; She shows a lamentable lack of understanding.
她显得缺乏理解能力，实在令人遗憾。换一句; His kindly, humorous, understanding eye looked with a wide tolerance on good and bad alike.
他那仁慈的, 幽默的、明理的眼光对善恶都抱同样宽容的态度. 换一句

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8/20 报错

undertake [ˌʌndə'teɪk]

释义：: vt.从事，保证，承担，同意，接受

例句：: I can undertake that you will enjoy the play.
我保证你会喜欢这个剧。换一句; I want you to undertake all the responsibility.
我要你承担所有的责任。换一句; She had been wondering what research she should undertake in order to gain her Doctorate.
她一直思来想去,为了取得博士学位,应该从事什么研究. 换一句

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9/20 报错

undo [ʌn'du:]

释义：: vt.解开，松开；取消，撤销

例句：: His pride will undo him some day.
他的傲慢总有一天会毁了他。换一句; I managed secretly to undo a corner of the parcel.
我悄悄地设法解开了包裹的一角。换一句; Can you undo this knot?
你能解开这个结吗 ? 换一句

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10/20 报错

undoubtedly [ʌn'daʊtɪdlɪ]

释义：: adv.确实地，无疑地

例句：: It is undoubtedly she who has said that.
这话明明是她说的。换一句; He is undoubtedly the pride of China.
毫无疑问他是中国的骄傲。换一句; Carlson's feeling for people undoubtedly helped him maintain his brand of teamwork.
卡尔森对人的感情无疑地帮助保住了他那协同工作的牌子. 换一句

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11/20 报错

uneasy [ʌn'i:zɪ]

释义：: adj.心神不安的，担心的，令人不安的

例句：: He feels uneasy today.
他今天心里感到不安。换一句; She had an uneasy feeling that they were still following her.
她有一种他们仍在跟踪她的不安感觉。换一句; I am very uncomfortable and uneasy about my emotion to you.
我是非常难受和心神不安的关于我的情感对您. 换一句

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12/20 报错

unexpected [ˌʌnɪkˈspektɪd]

释义：: adj.想不到的，意外的

例句：: I always keep some good wine in for unexpected guests.
我总保存些好酒，用来招待不速之客。换一句; His promotion was unexpected.
他的升迁出人意料。换一句; Something unexpected always breaks out in this area.
在这一地区总有意想不到的事情发生. 换一句

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13/20 报错

unfair [ˌʌnˈfeə(r)]

释义：: adj.不公正的；不公平的；违反规则或准则的

例句：: It was unfair to judge her on such a brief acquaintanceship.
你刚认识她就对她作出评价，这是不公平的。换一句; He still hopes to win his claim against unfair dismissal.
他称遭无理解雇，仍然希望赢得申诉。换一句; The referee made an unfair decision.
裁判作出不公正的判决. 换一句

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14/20 报错

unfortunate [ʌnˈfɔ:tʃənət]

释义：: adj.不幸的，不合宜的，不吉利的

例句：: It is indeed unfortunate!
那的确是不幸啊！换一句; She was always good with the unfortunate.
她对不幸的人总是很友好。换一句; It's unfortunate when a father and son can't relate to each other.
父子之间关系不好是很不幸的. 换一句

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15/20 报错

uniform ['ju:nɪfɔ:m]

释义：: n.制服；校服

例句：: Every one wears a blue uniform.
人人都穿着蓝制服。换一句; Tom looks handsome in uniform.
汤姆穿上制服很英俊。换一句; That uniform makes the guards look absurd.
警卫们穿着那种制服看起来怪模怪样的。换一句

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16/20 报错

union ['ju:nɪən]

释义：: n.联合，合并，结合，联盟，协会

例句：: The President gave his speech on the state of the Union.
总统发表了国情咨文演讲。换一句; Even the union leaders hoped that the strike would die quietly.
甚至连工会领袖们都希望罢工会无声无息地结束。换一句; The union between the two countries was effected three years ago.
两国合并是三年前实现的. 换一句

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17/20 报错

accuse [ə'kju:z]

释义：: vi.指责，控告
vt.指责，控告，归咎于；

构词：: ac=ad+cuse=cause理由→v.控告, 谴责, 非难

例句：: Make sure of your facts before you accuse him.
在指责他以前要把材料核实一下。换一句; I've been wrong to accuse him.
我指责他是不正确的. 换一句; Don't tell me, he's here to accuse his brother of murder, right?
别告诉我, 他在这里是为了控告他兄弟谋杀, 对吗 ? 换一句

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18/20 报错

accustomed [əˈkʌstəmd]

释义：: v.使习惯于(accustom的过去式和过去分词)
adj.习惯的；通常的；独有的；适应的

构词：: accustom使习惯+ed有……的,被……的→通常的,习惯的

例句：: This is his accustomed hour to go to bed.
这是他就寝的惯常时间。换一句; We have got accustomed to living in an air - conditioned room.
我们对生活在有空调的房间里已习惯了. 换一句; He took up his accustomed position with his back to the fire.
他背对着炉火在通常的位子上坐了下来。换一句

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19/20 报错

achieve [ə'tʃi:v]

释义：: vi.达到目的
vt.完成，达到，实现；

构词：: a=to+chieve=chief头→到头→完成, 达到

例句：: It takes hard work to achieve success.
成功需要努力工作。换一句; They will stop at nothing to achieve their aims.
他们将不择手段地来达到他们的目的。换一句; He will do anything short of murder to achieve his ends.
为了达到目的,他除了谋杀什么都会干. 换一句

您还可以临摹下单词：

20/20 报错

achievement [əˈtʃi:vmənt]

释义：: n.完成，达到；成就，成绩

构词：: achieve完成,达到+ment行为或结果等→n.成就,功绩

例句：: Running ten miles is no mean achievement.
跑十英里是了不起的成绩。换一句; Such a goal is impossible of achievement.
这样的一个目标是不可能完成的. 换一句; The achievement of this level of investment in a democratic nation is remarkable.
在一个民主国家中投资达到这种高水平,是十分突出的. 换一句

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小易英语背单词