选修7词汇第13课单词卡片_选修7单词卡_选修7在线背单词_选修7单词卡记忆法

1/20 报错

astronaut [ˈæstrənɔ:t]

释义：: n. 宇航员；太空人

构词：: astro星星+naut船员→n.宇航员

例句：: The astronaut was welcomed with joyous , resounding acclaim.
人们欢声雷动地迎接那位宇航员. 换一句; The rocket boosts the astronaut into space.
这火箭能把宇航员送入太空. 换一句; The fifth objective, was astronaut training, mainly a useful byproduct of the program.
计划的第五个目标是训练宇航员, 这主要还是一个有用的附带结果. 换一句

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2/20 报错

broom [bru:m]

释义：: n. 扫帚

例句：: I couldn't afford more than a broom cupboard to set up office in.
我的钱也就够搞一间鸡窝大的办公室。换一句; She is sweeping with a broom.
她在用扫帚扫地. 换一句; He stood his broom behind the door.
他把扫帚立在门后. 换一句

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3/20 报错

bubble [ˈbʌbl]

释义：: vi. 起泡；沸腾；汩汩地流动

例句：: a bubble of oxygen
氧气泡换一句; News of the defeat quickly burst the bubble of our self - confidence .
失败的消息使我们的自信心迅速破灭了. 换一句; The bubble has burst.
气泡破了. 换一句

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4/20 报错

bucket [ˈbʌkit]

释义：: n. 水桶；吊桶；提桶

例句：: a mop and bucket
拖把和水桶换一句; Water had spilled out of the bucket onto the floor.
桶里的水洒出来了，洒了一地。换一句; The bottom of the bucket has worn through after all this time.
经过这么长时间,这只桶的底部终于磨穿了. 换一句

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5/20 报错

catalogue [ˈkætəlɔɡ]

例句：: The catalogue is full of testimonials from satisfied customers.
这份商品目录满篇皆是称心顾客的赞辞。换一句; The Americans cut back the word " catalogue " and it became " catalog " .
美国人把catalogue这个词加以缩短,成了 catalog. 换一句; She recited a catalogue of her husband's sins to me.
她向我历数了她丈夫的一连串罪过. 换一句

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6/20 报错

click [klik]

释义：: vi.&vt. 发出咔嗒声
n.咔嗒声

例句：: Click on the hyperlink.
点击超级链接。换一句; Click on the printer icon with the mouse.
用鼠标点击打印机图标。换一句; If you've forgotten your login ID, click this link.
如果忘记了自己的注册账号就点击此链接。换一句

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7/20 报错

clinic [ˈklinik]

释义：: n. 门诊部；小诊所

构词：: clin床+ic医学有关→n.门诊部, 临床

例句：: The clinic felt like Alcatraz. There was no escape.
那家诊所令人感觉像四面环水的监牢，无路可逃。换一句; the local family planning clinic
当地的计划生育诊所换一句; She had an abortion at the women's health clinic.
她在妇女保健医院做了流产手术. 换一句

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8/20 报错

comb [kəum]

释义：: n. 梳子
vi.梳

例句：: Your hair needs a good comb.
你的头发得好好梳理一下。换一句; She bent to retrieve her comb from the floor.
她弯腰从地上捡起她的梳子。换一句; Your hair's so tangled that I can't comb it.
你的头发太乱了,我梳不动. 换一句

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9/20 报错

concept [ˈkɔnsept]

释义：: n. 观念；概念

构词：: con共同+cept拿,抓,握住→共同把握→共同的想法→观念,概念

例句：: the concept of social class
社会等级的概念换一句; Freud first mentioned this concept in his paper'On Narcissism '.
弗洛伊德在他的论文《论自恋》中首次提到了这个概念. 换一句; All this adds up to a new concept of the universe.
所有这些意味着对宇宙的一个新概念. 换一句

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10/20 报错

distribute [disˈtribju:t]

释义：: vt. 分配；分发

构词：: dis分开+tribut给予+e→分开给→分配

例句：: Distribute these pamphlets among them before you leave, will you?
请你在离开之前把这些小册子发给他们好吗 ? 换一句; Please distribute the examination papers round the class.
请把考卷发给全班同学. 换一句; The authorities have abandoned any attempt to distribute food.
当局中止了分发食物的尝试。换一句

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distribution [ˌdistriˈbju:ʃən]

释义：: n. 分配；分发；分布状态

构词：: distribute[v.分发;分配;分布;配[电];[over]散布]+ion表名词→n.分发,分配;分布

例句：: the unfair distribution of wealth
财富分配不公换一句; a policy to equalize the distribution of resources throughout the country
使资源在全国分布均衡的政策换一句; inequitable distribution of wealth
财富的不公平分配换一句

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12/20 报错

donate [dəuˈneit]

释义：: vt. 捐赠

构词：: don给予+ate表动词→给出去

例句：: They used to donate large sum of money to the Red Cross every year.
他们过去每年都向红十字会捐献大笔的钱. 换一句; Many people offered to donate blood and skin for the badly burnt worker.
很多人要求为那个严重烧伤的工人献血献皮. 换一句; As the patient's life hung in the balance, many comrades offered to donate blood.
病人安危未定, 许多同志自愿给他输血. 换一句

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13/20 报错

dry out [drai aut]

释义：: 完全变干；干透

例句：: Will this flooded ground ever dry out?
这次洪水淹过的地还会干吗? 换一句; It's not easy for him to dry out since he has a lot of drug - addict friends.
他的毒瘾不易戒掉,因为他有很多朋友都是有毒瘾的人. 换一句; He has made up his mind to dry out.
他决心戒酒. 换一句

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14/20 报错

dry up [drai ʌp]

释义：: 干涸

例句：: Dry up the dishes!
把碟子擦干! 换一句; Help me dry up after lunch.
午饭后,请帮助我擦干碗碟. 换一句; The sun will soon dry up the roads.
太阳很快就会把道路晒干的. 换一句

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15/20 报错

economic [ˌɪkəˈnɔmik]

释义：: adj. 经济的；经济学的

构词：: economy[n.经济[学];节约]+ic……的→economic经济的,经济学的

例句：: the government's abandonment of its new economic policy
政府对新经济政策的放弃换一句; an acceleration in the rate of economic growth
经济增长加速换一句; economic benefits accruing to the country from tourism
旅游业为该国带来的经济效益换一句

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16/20 报错

evil [ˈi:vəl]

释义：: adj. 邪恶的
n. 邪恶；罪恶

例句：: the evil effects of racism
种族主义的恶劣影响换一句; He looked at her with an evil leer.
他用不怀好意的目光看着她。换一句; The use of light and dark symbolizes good and evil.
用光明与黑暗来象征善与恶。换一句

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17/20 报错

financial [faɪˈnænʃ(ə)l]

释义：: adj. 财务的；金融的；财政的

构词：: finance财政,金融+ial关于……的,有……的→financial

例句：: the commencement of the financial year
财政年度的开始换一句; financial aid to less developed countries
对欠发达国家的经济援助换一句; His financial affairs were in complete disorder .
他的财务完全是一笔糊涂账。换一句

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18/20 报错

hear from [hiə frɔm]

释义：: 接到……的信

例句：: Don't be late again or you'll hear from him.
别再迟到了,否则他会责骂你的. 换一句; I shall defer replying till I hear from home.
我将等接到家信以后再给你答复. 换一句; I never saw him again, nor did I hear from him.
我再也没有见到他, 也没有收到过他的信. 换一句

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19/20 报错

hut [hʌt]

释义：: n. 棚屋；小屋

例句：: The hut isn't safe; it was just flung together.
这个棚子不安全, 它不过是匆忙搭起来的. 换一句; The hut hung half over the edge of the precipice.
那间小屋有一半悬在峭壁边上. 换一句; The poor old man lived in a little wooden hut.
那个贫穷的老人住在一间小木屋内. 换一句

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20/20 报错

in need [in ni:d]

释义：: 在困难中；在危急中

例句：: The room was sorely in need of a fresh coat of paint.
这间屋子很需要重新粉刷一次. 换一句; A friend in need is a friend in deed.
患难见真情. 换一句; Deeds are better than words when people are in need of help.
当别人需要帮助时,行动胜于语言. 换一句

您还可以临摹下单词：

小易英语背单词