必修2词汇第8课单词卡片_必修2单词卡_必修2在线背单词_必修2单词卡记忆法

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total [ˈtəutəl]

释义：: adj.总的：整个的 n 总数.合计

例句：: total abstinence from strong drink
戒绝烈性酒换一句; She's a total airhead!
她完全是个大傻瓜！换一句; Heavy snow has caused total chaos on the roads.
大雪导致道路上交通一片混乱。换一句

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transistor [trænˈsistə]

释义：: 晶体管

例句：: This make of transistor radio is small and beautifully designed.
这半导体收音机小巧玲珑. 换一句; She took her transistor everywhere with her.
她去哪里都带着晶体管收音机. 换一句; This transistor radio has four small cells.
这台半导体收音机用4节小电池. 换一句

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tube [tju:b]

释义：: 管；管子；电子管

例句：: a tube of glue
一管胶水换一句; An examination is carried out before the insertion of the tube.
插入导管前先要进行检查。换一句; to squeeze a tube of toothpaste
挤牙膏换一句

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type [taip]

释义：: 打字

例句：: This type of trap uses no bait or other attractant.
这种陷阱不用诱饵或其他引诱物。换一句; the difficulties inherent in a study of this type
这类研究本身的困难换一句; The example sentences in this dictionary are printed in italic type.
本词典中的例句都是用斜体排印的。换一句

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universal [ˌju:niˈvə:səl]

释义：: adj.普遍的、通用的；宇宙的

例句：: Education should be a universal right and not a privilege.
教育应当是全民的权利而非某部分人特别享有的。换一句; Such problems are a universal feature of old age.
这类问题是老年人的通病。换一句; 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

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virus [ˈvaiərəs]

释义：: 病毒

例句：: The drug attenuates the effects of the virus.
这药能减轻病毒的危害。换一句; an attenuated form of the virus
毒性已衰减的病毒换一句; human immunodeficiency virus or HIV
人体免疫缺陷病毒，即HIV 换一句

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web [web]

释义：: 网

例句：: the geometry of a spider's web
蜘蛛网的几何形状换一句; to be caught in a spider's web of confusion
陷入混乱不堪的局面换一句; A spider had spun a perfect web outside the window.
蜘蛛在窗外结了一张完整的网。换一句

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with the help of [wið ðə help ɔv]

释义：: 在的帮助下

例句：: With the help of this machine, we can make a new product.
利用这台机器, 我们能够生产一种新产品. 换一句; The ship, with the help of radar, sailed in thick fog.
船借助于雷达在浓雾中航行. 换一句; I read English magazines with the help of a dictionary.
我借助字典翻阅英文杂志. 换一句

您还可以临摹下单词：

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arise [əˈraiz]

释义：: 出现；发生

构词：: a+rise[n.&v.上升, 增加, 上涨]→v.出现, 发生, 起因于

例句：: Problems arise when the body's immune system is not functioning adequately.
免疫系统不能充分发挥作用时,身体就会出现问题. 换一句; The country's present difficulties arise from the reduced value of its money.
该国目前的困难起因于其货币的贬值. 换一句; Accidents often arise from carelessness.
事故常起因于粗心. 换一句

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calculator [ˈkælkjuleit]

释义：: n.计算器

构词：: calculate[v.计算,推算;计划,打算]+or物器→n.计算机, 计算器

例句：: Cross-check your answers with a calculator.
用计算器核对一下你的答案。换一句; a pocket calculator with LCD
液晶袖珍计算器换一句; The calculator was damaged accidentally, and we needed to buy a new one.
这个计算器意外被弄坏了, 我们需要买一个新的. 换一句

您还可以临摹下单词：

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download [ˈdaunləud]

释义：: 下载

例句：: You can download the pictures as JPEGs.
你可以用JPEG格式下载这些图像。换一句; I need to download some lessons for class.
我需要给班上下载一些课程. 换一句; So theoretically you could download your thoughts and memories into this computer.
理论上你可以下载你的思想和记忆到那台电脑上. 换一句

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finance [faiˈnæns]

释义：: 金融；财经

构词：: fin结束,范围,界限,限制+ance表名词→最后起作用的东西→资金

例句：: Finance for education comes from taxpayers.
教育经费来自纳税人。换一句; the lexicon of finance and economics
财经词汇换一句; This savings plan is only available under the Finance Act 1990 and any regulations made thereunder.
这项储蓄计划只根据《1990年金融法案》及其下设规定提供。换一句

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logical [ˈlɔdʒikəl]

释义：: 逻辑的；合情理的

例句：: the exaltation of emotion above logical reasoning
把情感提高到逻辑推理之上换一句; a logical thing to do in the circumstances
在那种环境下按理应做的事换一句; This massive autobiographical work was the logical culmination of her long career.
这部自传体的宏篇巨制是她漫长事业生涯的必然成果. 换一句

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logically [ˈlɔdʒɪklɪ]

释义：: 逻辑上；合逻辑地.有条理地

构词：: logical逻辑的,符合逻辑的+ly……地→adv.论理上,逻辑上

例句：: There is no logically compelling argument to support their claims.
没有任何逻辑上有说服力的论据来支持他们的主张. 换一句; The total amount can be deduced logically from the figures available.
总量可以从现有的数字中按照逻辑推断出来. 换一句; He can logically infer that if the battery is dead then the horn will not sound.
他可以符合逻辑地推测,如果蓄电池用完了,喇叭也就不会响了. 换一句

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15/20 报错

naughty [ˈnɔ:ti]

释义：: 顽皮的，淘气的

构词：: naught[n.零]+y表形容词→不听话的→顽皮的

例句：: I'm being very naughty—I've ordered champagne!
我今天放肆一回—我要了香槟了！换一句; It is naughty of you to pull your baby sister's hair.
你拉你小妹妹的头发真是顽皮. 换一句; The teacher kept the student in because he was naughty.
那个学生因为顽皮放学后被老师留在学校里. 换一句

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network [ˈnetwə:k]

释义：: 网络；网状物

例句：: ISDN connectivity allows computers to communicate over a network.
综合业务数字网连接实现了计算机网络通讯。换一句; The network will provide the gamut of computer services to your home.
这个网络将为家庭提供全方位的计算机服务。换一句; an intricate network of loyalties and relationships
忠诚与义气构成的盘根错节的网络换一句

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operator [ˈɔpəreitə]

释义：: 操作员；接线员

例句：: a semi-skilled machine operator
半熟练机器操作员换一句; An operator wearing earphone was sitting in the telephone exchange.
戴耳机的接线员正坐在总机室里. 换一句; Operator, you've connected me to the wrong person again!
接线员, 你又把我的电话接错啦! 换一句

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programmer [ˈprəʊˌgræmə]

释义：: 程序员；程序师

例句：: Accumulator and index register can be accessed by the programmer.
程序员可以对累加器和变址寄存器进行存取. 换一句; We have a vacancy for a computer programmer.
我们有一个电脑编程师缺额. 换一句; Right now , serious programmer - type readers are beginning to squirm in their seats.
说到这里, 严肃的程序员立即开始局促不安. 换一句

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simplify [ˈsimplifai]

释义：: 简化

构词：: sim一次+pli折叠+ify表动词→折叠一次→简单化

例句：: Try to simplify your explanation for the children.
你给孩子们讲解要设法讲得简单明了. 换一句; That will simplify my task.
那可简化我的工作. 换一句; To simplify the exercise, the cost of land was not included.
为了简化帐目, 没有把土地费用考虑在内. 换一句

您还可以临摹下单词：

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watch over [wɔtʃ ˈəuvə]

释义：: 看守，监视

例句：: The mother kept a watch over the sick child all night.
母亲整夜照顾生病的孩子. 换一句; They kept a careful watch over the vineyard throughout the growing season.
在整个生长季节,他们都认真地守着葡萄园. 换一句; " I must tarry at home, and keep watch over my little Pearl.
“ 我得呆在家里, 照顾好我的小珠儿. 换一句

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小易英语背单词