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2021考研英语：备考核心词汇大全(13)
71、begin with 以…开始.
造句：
We begin with the least hopeful.
让我们从希望最小的一点开始。
to begin with 首先, 第一(经常用于开始语)
同义替换：
first of all
真题重现：
To begin with, the world food supply is going to become steadily tighter over the next thirty years.
首先，世界食物供应在未来的30年将变得越来越困难。(1991翻译)
造句：
To begin with, we must consider the problem all sidedly.
首先，我们必须全面地考虑这个问题。
72、on behalf of 以…名义
同义替换：
as the representative of
behalf原始涵义：
n.方面, 利益, 赞同 He is a person appointed to represent or act on behalf of others. 他是一个被指定为代表或按其它人利益活动的人。
真题重现：
The ability to guard customer data is the key to market value, which the board is responsible for on behalf of shareholders.保护客户资料的能力是市场价值的关键所在，而董事会代表股东对此负有责任。 (2007阅读)
造句：
General agents have authority to act on behalf of their principles generally.
全权代理人有权以委托人的名义从事一般性活动。
73、believe in相信,依赖,信仰.
同义替换：
have faith or trust in; consider sth.sb. to be true
造句：
He does not believe in fate.
他不相信命运。
74、benefit (from) 受益,得到好处.
benefit原始涵义：
vt. & vi.有益于, 得益The bank suffers while its officers benefit.银行遭受损失, 而它的高级职员们却得到好处。
n.益处, 好处Part of the benefit of the menu comes from its reliability and consistency. 菜单的部分好处来自它的可靠性和一致性。
vt.有益于，对…有好处 That was a health programme to benefit everyone.那是一项对人人都有好处的健康计划。
真题重现：
What is odd is that they have perhaps most benefited from ambition if not always their own then that of their parents and grandparents.
奇怪的是他们大都曾从野心(雄心)中受益匪浅——如果不是总能受益于自己的野心(雄心)，那么也是受益于父母或祖父母的野心(雄心)。 (2000阅读)
造句：
You will benefit from experience.
你一定会从经验中获得益处。
75、for the benefit of 为了…的利益(好处)
造句：
He is showing off for the benefit of his future.
他在为他前途的利益而卖弄才能。
2021考研英语：备考核心词汇大全(12)
66、turn one’s back on sb. 不理睬(某人),背弃,抛弃
同义替换：
turn away from sb. in an impolite way
造句：
We cannot turn our back on the world outside.
我们不能不去理睬整个世界。
67、behind one’s back 背着某人(说坏话)
造句：
Don' t speak ill of him behind his back.
别在背后说他坏话。
68、be based on upon 基于
base原始涵义：
n.基础, 底座The lamp stands on a circular base.这盏台灯是装在圆形底座上的。
基地, 根据地The country maintains military bases on foreign soil.那个国家在国外设有军事基地。
vt.把…建立在, 以…为基础One should always base one's opinion on facts.我们应总是把自己的观点建立在事实的基础上。
基于;以…为根据(on， upon)He based the book on his own life.他根据他自己的生活写这本书。
vi.基于(on, upon)Fluctuating prices usually base on a fickle public's demand.物价的波动往往因公众需求的变化而造成。
真题重现：
Superhigh scores like vos Savant's are no longer possible, because scoring is now based on a statistical population distribution among age peers.
人们已经不可能得到像萨凡特那么高的分数了，因为现在的得分以各年龄段的人口统计学分布为依据。 (2007阅读)
造句：
A visual interface is based on visual patterns.
视觉模式是视觉界面的基础。
69、on the basis of 根据…, 在…基础上
basis原始涵义：
n.基础,要素;基点The simplest basis for classification is in terms of structure or texture.最简单的分类基础是结构或构造。
真题重现：
On the basis of their models, scientists are of the opinion that the climate of the world should be becoming cooler.
科学家根据他们的模型，认为全球的气候应该是在变冷。 (1992阅读)
造句：
On the basis of the evidence we deduced that he was guilty.
根据这些证据,我们推论他是有罪的。
70、beat…at 在…运动项目上打赢
beat原始涵义：
vi. (心脏等)跳动His heart was still beating.他的心脏还在跳。
(翅膀)扑扇;有节奏地拍动;颤动，震动The wings of the sea gull were beating frantically.海鸥的翅膀在疯狂地扑扇着。
vt. & vi.接连地击打It is wrong to beat others.打人是不对的。
vt.打败At last they beat their enemy.最终, 他们打败了敌人。
n.敲打, 敲打声We heard the beat of a drum.
造句：
He said that no one could beat him at tennis, but he had to eat his words after losing several games.
他说过打网球谁都赢不了他，可是输了几场比赛后他不得不认错了。
2021考研英语：备考核心词汇大全(11)
56、attach(to) 缚, 系 ,结
同义替换：
to fix, fasten; join
attach原始涵义：
vt. & vi.贴上; 系; 附上The worker attached a cable.工人连接电缆。
vt.结，采;贴;缚，拴，扎牢;装;连接 (to)She attached labels to all her bags.她把标签系(或贴)在所有袋子上。
(正式)任命，委派，委任，指派 His new firm attached him to the sales division of the business.他的新公司派他到营业部工作。
真题重现：
One can get all the details of a patented invention from a library attached to the patent office.我们可以从附属于专利局的图书馆获取某项专利发明的所有详细资料。(1993阅读)
造句：
He attached labels to his luggage.
他把标签贴在行李上。
57、make an attempt at doing sth. (to do sth.) 试图做…
attempt原始涵义：
vt.试图; 尝试He attempted the exam but failed.他试图通过考试, 但失败了。
n.尝试, 试图, 企图After repeated attempts they finally succeeded.经过反复尝试, 他们终于成功了。
造句：
The company make an attempt at breaking/ to break into the American market.
公司试图打入美国市场
58、attend to (=)注意,照顾;
同义替换：
give one’s attention, care and thought
造句：
He is really too busy to attend to anything else.
他实在太忙, 无法分身。
attend on(upon)侍候,照料
同义替换：
wait upon, serve, look after
造句：
The servant attends on his master.
佣人侍候其主人。
59、attitude toward …对…的态度.看法
造句：
Let us examine our attitude toward peace itself.
我们先来检讨我们对和平的态度
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