四级必备词汇词汇第20课单词卡片_四级必备词汇单词卡_四级必备词汇在线背单词_四级必备词汇单词卡记忆法

1/20 报错

half [hɑ:f]

释义：: n. 半，一半

例句：: He has sunk half his fortune into a new business undertaking.
他已把一半财产投资于一个新企业. 换一句; I can fling off a poem in half an hour.
我用半小时就可以作一首诗. 换一句; After roaming around nearly half his life, he finally settled down in Canada.
他过了半辈子的流浪生活, 最后在加拿大定居了下来. 换一句

您还可以临摹下单词：

2/20 报错

jazz [dʒæz]

释义：: n. 爵士音乐，爵士舞曲

例句：: We then got interested in health foods and all that jazz.
我们那时对绿色食品以及此类东西产生兴趣. 换一句; It was my younger brother who introduced me to jazz.
是我弟弟使我了解了爵士乐. 换一句; Throughout his career, he's veered away from jazz into other areas.
在整个职业生涯中, 除了爵士乐他也不断涉猎其他领域. 换一句

您还可以临摹下单词：

3/20 报错

discover [disˈkʌvə]

释义：: vt. 发现

构词：: dis否定,不,消失掉+cover盖→把盖揭开→发现

例句：: He was pleasantly surprised to discover that he was no longer afraid.
让他惊喜的是他发现自己不再害怕了. 换一句; They discover that the new teacher is a martinet.
他们发现新来的老师非常严格. 换一句; They were thrilled to discover a perfectly preserved specimen of Roman pottery.
他们因发现了一件保存完好的罗马时代陶器而欣喜若狂. 换一句

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4/20 报错

dairy [ˈdɛəri]

释义：: n. 牛奶场；乳品店

例句：: He ran his father's dairy in Kent.
他经营父亲在肯特郡的一家牛奶场. 换一句; All passengers should be eliminated from dairy herds.
所有不产奶的牛应从奶牛中清除出来. 换一句; Food subsidies are necessary for keeping down the price of dairy products and bread.
食品补贴对控制乳制品和面包的价格是必要的. 换一句

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5/20 报错

port [pɔ:t]

释义：: n. 港口；口岸

例句：: The whisky was taken to bonded warehouses at Port Dundee.
威士忌酒已送到邓迪港的保稅仓库. 换一句; The ship is outward bound , sailing away from its home port.
这艘船是开往外埠的. 换一句; There's a storm coming; we'd better sail the boat into port.
暴风雨要来了, 我们最好把船驶进港里去. 换一句

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6/20 报错

path [pɑ:θ]

释义：: n. 小路，小道；道路

例句：: We bought six bags of gravel for the garden path.
我们购买了六袋碎石用来铺花园的小路. 换一句; The path to the house is lined with bushes.
通向那所房子的小径长满了灌木丛. 换一句; Above the treeline take a grassy path leading steeply towards the summit.
过了林木线之后沿着长满青草的小道直通陡峭的顶. 换一句

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7/20 报错

cloak [kləuk]

释义：: n. 斗篷；覆盖物，遮盖物

例句：: She threw a heavy woollen cloak over her shoulders.
她把一件厚重的羊毛斗篷披在肩上. 换一句; She is wearing a red cloak with a hood.
她穿着一件红色带兜帽的披风. 换一句; The snow covered up the fields with a white cloak.
积雪给田野盖上了一件白色的外衣. 换一句

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8/20 报错

success [səkˈses]

释义：: n. 成功，成就，胜利

构词：: suc随后+cess行走,前进→随后跟上→继续→继续做→成功

例句：: He hugged himself for his success in the examination.
他考试成绩好就沾沾自喜起来. 换一句; Hitherto he had experienced no great success in his attempt.
到目前为止,他的尝试还没获得成功. 换一句; The success of the project pivots on investment from abroad.
这个工程的成功主要依靠外来投资. 换一句

您还可以临摹下单词：

9/20 报错

delegation [ˌdelɪˈgeɪʃən]

释义：: n. 代表团

例句：: The statement of our delegation was singularly appropriate to the occasion.
我们代表团的声明非常适合时宜. 换一句; We shall inform you of the date of the delegation's arrival.
我们将把代表团到达的日期通知你. 换一句; The top post in the delegation was still vacant.
代表团中的最高职位仍空着. 换一句

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10/20 报错

arithmetic [əˈriθmətik]

释义：: n. 算术；演算；数据统计

构词：: arith数学+met+ic人或科学→n.算术,四则运算

例句：: John was competing against James for the prize in arithmetic.
约翰和詹姆斯比赛争夺算术奖. 换一句; An educational system which fails to teach basic arithmetic is seriously deficient.
一个沒教基础算术知识的教育体制是有严重缺陷的. 换一句; Of his age, the child is above the norm in arithmetic.
在他那个年龄, 这个孩子的算术能力是超过标准的. 换一句

您还可以临摹下单词：

11/20 报错

motor [ˈməutə]

释义：: n. 发动机；机车

构词：: mot运动+or物器→n.发动机, 电动机,汽车

例句：: Try as he could, he couldn't kick the motor over.
他怎么试也无法使马达转动起来. 换一句; The rope had twisted itself around the wheel, stopping the motor.
绳子把轮子缠住, 电动机就不转了. 换一句; I get a big kick from [ out of ] motor racing .
我觉得赛车很刺激. 换一句

您还可以临摹下单词：

12/20 报错

twelfth [twelfθ]

释义：: num. 第十二

例句：: For her twelfth birthday, she asked for a chemistry set.
她要一个化学箱作她12岁生日的礼物. 换一句; December is the twelfth month of the year.
12月是一年中的第12个月. 换一句; The tower, incidentally, dates from the twelfth century.
那座塔，顺便提一下，可以追溯到12世纪。换一句

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13/20 报错

universal [ˌju:niˈvə:səl]

释义：: adj. 宇宙的；普遍的

例句：: These habits are both universal among mankind and peculiar to individuals.
这些习惯在全人类中很普遍,而对个人来说又很独特. 换一句; No kidding, it's not easy to get a universal instrument these days.
说真的, 现在要买台万能仪可不容易. 换一句; Einstein's theory of relativity won for him universal esteem.
爱因斯坦的相对论赢得了全世界对他的崇敬. 换一句

您还可以临摹下单词：

14/20 报错

instance [ˈinstəns]

释义：: n. 例子，实例，事例

构词：: in内+stan站,立+ce→站在里面的东西,表示就在面前→例子

例句：: It is not a unique instance , but has its counterpart.
无独有偶. 换一句; There are jobs more dangerous than truck driving; for instance, training lions.
有的工作比驾驶卡车更危险, 例如驯狮. 换一句; This was the instance that occured first to my mind.
首先在我脑中闪现的就是这个例子. 换一句

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15/20 报错

up [ʌp]

释义：: adv. 向上；起床，起来

例句：: While climbing up the stairs the old man always loses his breath.
那老人上楼时总是气喘吁吁的. 换一句; Hang the picture somewhere where it will show up to advantage.
把这幅画挂在便于它显示较好效果的地方. 换一句; He screwed up his face at the nasty smell.
闻到这令人作呕的气味,他皱眉蹙额. 换一句

您还可以临摹下单词：

16/20 报错

hungry [ˈhʌŋɡri]

释义：: adj. 饥饿的；渴望的

例句：: Being hungry for the whole morning, I couldn't help cramming myself.
我饿了一上午, 禁不住狼吞虎咽了起来. 换一句; Tom was really hungry and ate up everything served.
汤姆确实饿坏了,把端到桌上的东西吃得精光. 换一句; Cold and hungry, they drifted helplessly towards the Arctic.
他们又冷又饿, 无助地漂向北极. 换一句

您还可以临摹下单词：

17/20 报错

unhappy [ʌnˈhæpi:]

释义：: adj. 不幸福的，不快乐的

例句：: Two unhappy marriages have left their mark on her.
两次不幸的婚姻给她留下了极坏的印象. 换一句; I reasoned from his silence that he was unhappy.
我从他的沉默中判断他不快乐. 换一句; From his letter I surmised that he was unhappy.
我从他的信中推测他并不快乐. 换一句

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18/20 报错

heat [hi:t]

释义：: vt.&vi. 把…加热，使升温

例句：: This new boiler generates more heat than the old one.
这个新锅炉产生的热量比旧锅炉多. 换一句; Notwithstanding the heat of the sun we must go out.
尽管烈日当空、气温炎热,我们还得外出. 换一句; Turn the heat down or your cake will burn.
把热度调低吧,要不蛋糕就要糊了. 换一句

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19/20 报错

vinegar [ˈviniɡə]

释义：: n. 醋

例句：: His retort was delivered with a strong note of vinegar.
他的反驳带着强烈不满的口气. 换一句; Vinegar is used in preserving food.
醋可用来保存食物. 换一句; She flavored the fish with sugar and vinegar.
她用糖和醋给鱼调味. 换一句

您还可以临摹下单词：

20/20 报错

hardship [ˈhɑ:dʃip]

释义：: n. 艰难，困苦

构词：: hard艰难的+ship某种关系,状态→n.艰难,困苦

例句：: Hardship and penury wore him out before his time.
受穷受苦使他未老先衰. 换一句; He was willing to face any hardship in fulfillment of his duty.
他愿意面对任何困难去履行他的职责. 换一句; The tax increases will, in the aggregate, cause much hardship.
增加税收归结起来造成很多困难. 换一句

您还可以临摹下单词：

小易英语背单词