英语四六级高频词汇（内部权威资料）

频率出现七次的词汇 case

意 义 n.事例,实例,事实,情况;病例;案件;箱,盒,套;手提箱 搭 配 a case in point 有关的事例,例证 a case in point 恰当的例子 in any case 无论如何,不管怎样 in case 假使,以防(引导虚拟语气) sum up the case 概括事实 in case of 假如,如果发生;防备 in no case 无论如何不,决不 in this/that case 如果这样.那样的话 a case of measles 麻疹病例 appeal a case 申述 pack a case 装箱

in the case of 就…..来说,至于

as the case may be 看情况，根据具体情况

辨 析 case 事实,事例,情况,其可笼统地指一个完整的论题,也可表典型的事例,也可用于表医学上的病例或法律上的案例.

instance 为正式用词,指从事实中援引单独事例,隐含其典型性

重难点 语法规则：in case意为“假使；免得，以防（万一）”。In case引导的从句可以用陈述语气，也可用虚拟语气，虚拟形式为should+动词原形

真 题 I was advised to arrange for insurance _____I needed medical treatment. 答案 A)nevertheless B) although C)in case D)so that C

I left for the office earlier than usual this morning _________traffic jam. 答案 A)in line with B)for the sake of C)in case of D)at the risk of C

We left the manager a note________ he wanted to know where we were. 答案 A)if B)in case C)so that D)unless B

The lawyer advised him to drop _________,since he stands little chance to win. 答案 A)event B)incident C)case D)affair C raise

意 义 vt.举起、提高、提升；筹集、征集；唤起、引起；养育、饲养、种植；提升，增加（工资） 搭 配 raise one’s hand 举手

raise one’s hat to sb. 向某人举帽致敬

raise doubts in people’s minds 引起人们的怀疑 raise a child 养育孩子 raise farm/corps 饲养 raise funds 筹集资金 raise salaries 增加薪水

raise standards of service 提高服务水平

辨析 raiselift raise 多指由低处垂直举往高处，不一定费力 lift 指用力或机械把重物提高到较高的位置

risearisearouse rise v.上升 arise v.发生 arouse v.激发起

真 题 Though______in San Francisco, Dave Mitchell had always preferredto record the plain facts of small-town life. 答案

A)raised B)grown C)developed D)cultivated A

频率出现六次的词汇 extend

意 义 vt.延伸；扩展、扩大；提供、给予；vi.伸展、延伸；（在范围或应用上）达到 构 词 ex(向外)+tend（伸展）

变 形 extension. n.伸出、伸展；延长部分；电话分机 extensive a. 广大的、广阔的；广泛的 intensive a.加强的，深入细致的 搭 配 extensive knowledge 广博的知识 to extend credit/visa 延长信贷限期/签证 extensive reading 泛读

extensive discussion 广泛的讨论

辨析 enlarge expand enlarge v.扩大，放大 expand v.使膨胀，扩张

extend lengthen prolong extend 指直线状的伸展，引申指扩大势力、范围。 lengthen 指增加长度或延长时间。

prolong 指时间过程延长到超过通常或正常的限度。

真 题 It is quite necessary for a qualified teacher to have good manners and _____ knowledge. 答案 A) extensive B) expansive C) intensive D) expensive A

intensive

意 义 a.加强的，集中的，深入细致的；集约（经营）的，精耕细作的 构 词 ex(向外)+tend（伸展） 变 形 intensity n.强烈，剧烈；强度 intensively adv.加强地，集中地，深入细致地 搭 配 intensive study 深入细致的研究 intensive reading 精读 intensive agriculture 集约农业 labour intensity 劳动强度

look at sb. with intensity 深情地看着某人

辨 析 intense 意为“非常的；强烈的”，常用于形容某种性质或感情，表示很高或达到极端的程度。 intensive 含有intense的意思，但更强调“精细的；集中的”。An intense attack 全线的攻击；an intensive attack 集中某一点攻击。

真 题 The patient’s health failed to such an extent that he was put into____care. 答案 A)tense B)rigid C)intensive D)tight C

The relationship between employers and employees has been studied________ 答案 A)originally B)extremely C)violently D)intensively D 频率出现五次的词汇

available

意 义 a.现成可使用的，在手边的，可利用的；可取得联系的，可得到的 构 词 a(to)+vail(value,价值)+able(后缀)----有利用价值的-----可利用的 搭 配 make sth. available to/for 使…可以享受某物；使….买得起某物 the only available room 唯一可用的房子；

辨 析 available a. 现成可使用的，在手边的，可利用的 handy a. 手边的，就近的，便利的，敏捷的 at hand 在手边，在附近，即将到来

真 题 Convenience foods which are already prepared for cooking are______in grocery stores. 答案 A)ready B)approachable C)probable D) available D

In general,the amount that a student spends for housing should be held to one-fifth of the total ____for living expense. 答案

A)acceptable B)available C)advisable D)applicable B charge

意 义 n.控告，指控;主管，看管;费用，价钱;负荷,电荷,充电

vt.索价，要......支付;控告，指控;使承担（任务、责任等）;使负荷,使充电 搭 配 in charge of 主管,看管

in(under)the charge of 在……的掌管下 charge sb.with 指控某人………

charge(sb.)…(money)for sth. 要价,要(某人)付….(钱)买某物 take charge 开始管理,接管

a positive/negative charge 正/负电荷 be on charge 正充电

at modest charges 以公道的价格 charge for trouble 手续费 charge a battery 给电池充电

辨 析 accuse accuse 指的是严重程度不等的犯罪或冒犯行为,accuse与介词of连用, charge charge所指的是正式控告或指责具有违法性质的行为,charge与介词with搭配.

真 题 She was complaining that the doctor was ________too much for the treatment he was giving her. 答案

A)expending B)offering C)costing D)charging D This hotel ____$60 for a single room with bath. 答案 A)charges B)demands C)prices D)claims A effect

意 义 n.结果、效果; v.实现、使生效

变 形 effective 有效的，生效的，起作用的；给人印象深刻的；实际的，事实上的 effectively 有效地、起作用地

搭 配 bring/carry/put into effect 实行、实现 take effective measures 采取有效措施 effective range 有效射程；

effective ways of reducing pollution 降低污染的有效方法； take effect 生效、起作用 to the effect that 大意是 effective 有效的、起作用的 in effect 实际上、实质上 come/go into effect 生效 to no effect 无效；毫无结果

辨析 effectconsequence effect 指明显的原因所产生的后果。 consequence 可指没有明确原因的后果或效果。 effective valid effective 表示能产生实际的效果。 valid 指仍为权威部门认可，可以继续使用，是法律用语。

真 题 They took _______ measures to prevent poisonous gases from escaping. 答案 A) fruitful B) beneficial C) valid D) effective D

Though the long-term___ can not be predicted, the project has been approved by the committee. 答案 A)affect B)effect C)result D)consequence B

The new appointment of our president ______from the very beginning of next semester. 答案 A)takes effect B)takes part C)takes place D)takes turn A

transmit

意 义 vt.播送、发射；传送、传染 构 词 trans(从…到….)+mit(发送)

变 形 transmission 播送、发射 ;传送、传染

搭 配 transmit knowledge from one generation to another 把知识由一代传给另一代 transmission of news 消息的传播； transmit news by radio 由无线电发送消息

真 题 American football and baseball are becoming known to the British public through televised _________ from the United States. 答案

A)transfer B) deliveries C) transportation D) transmissions D Some diseases are ___ by certain water animals. 答案 A) transplanted B) transformed C) transported D)transmitted D

Communication is the process of_______a message from a source to an audience via a channel. 答案 A)transmitting B)submitting C)transforming D)switching A

Cultural________indicates that human beings hand theirs languages down from one generation to another. 答案

A)translation B )transition C)transmission D)transaction C relate

意 义 vi.有关联；适应，和睦相处；vt.使互相关联；讲述，叙述

变 形 relative 相关的，有关的；相对的，比较的；亲属all human values are relative,so beauty is relative to the beholder's eyes.

relatively 相关地，有关地；相对地，比较地 relation 亲属

搭 配 relate to/with 有关联 relative to 有关，涉及

in/with relation to 有关，涉及 close/near relation 近亲 distant relation 远亲

真 题 It is difficult to______cause and effect in this case. 答案 A)unite B)think C)relate D)describe C

短语词汇频率（10次以上） 出现23次的短语词汇 take

搭 配 take after 与…相象 take apart 拆开(机器等) take…as 把…理解为

take away 拿走，夺去，使离去；减去 take down 取下；记下；拆卸 take for 认为，以为；误认为

take on 接受；包含；领会；承担，从事；呈现，具有；开始雇佣 take into account 把…考虑进去 take issue with sb. 与某人争论 take off 拿走；脱下(衣帽等)；起飞 take oneself off 走开，离去 take up 拿起；着手处理；占去 take sb. to task 责备某人，申斥某人 take to 开始；对…产生好感；形成的习惯 take up 占去，占据；开始从事 take over 占据；接任(职位)

take out 拿出；去掉；扣除；（通过申请等）取得，办理；(on)对….发泄 take out loans 借贷 take aback 使吃惊，使困惑

take back 收回（说错的话）；使回忆起

take in 接受，接纳，吸收；包括；领会，理解；欺骗 take effect 生效 take turns 轮流

take up with 与….成为朋友 take out on 对….发泄

真 题 The new appointment of our president ______from the very beginning of next semester. 答案 A) takes effect B) takes part C) takes place D) takes turns A

Frequently single-parent children ___some of the functions that the absent adult in the house would have served. 答案

A) take off B) take after C) take in D) take on D

Our son doesn’t know what to _____at the university; he can’t make up his mind about his future. 答案 A) take in B)take over C) take up D) take after B

I’d ______ his reputation with other farmers and business people in the community, and then make a

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