四级高频词汇下载
搭配 rai one’s hand 举手
rai one’s hat to sb. 向某人举帽致敬
rai doubts in people’s minds 引起人们的怀疑
rai a child 养育孩子
rai farm/corps 饲养
rai funds 筹集资金
rai salaries 增加薪水
rai standards of rvice 提高服务水平
辨析 rai
lift rai
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
ri
ari
arou ri v.上升
ari v.发生
arou v.激发起
真题 Though______in San Francisco, Dave Mitchell had always preferred to record the plain facts of small-town life. 答案
A)raid 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
c语言排序辨析 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
inten
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inten的意思，但更强调“精细的；集中的”。An inten
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)ten B)rigid C)intensive D)tight C
e2140The 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
一届毕业生
win7进入安全模式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 expen. 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
如何查文献
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
accu accu 指的是严重程度不等的犯罪或冒犯行为,accu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
ca
意义 n.事例，实例，事实，情况；病例；案件；箱，盒，套；手提箱
搭配 a ca in point 有关的事例，例证
a ca in point 恰当的例子
in any ca 无论如何，不管怎样
in ca 假使，以防(引导虚拟语气)
sum up the ca 概括事实
in ca of 假如，如果发生；防备
in no ca 无论如何不，决不
in this/that ca 如果这样.那样的话
a ca of measles 麻疹病例
appeal a ca 申述
pack a ca 装箱
in the ca of 就…..来说，至于
as the ca may be 看情况，根据具体情况
俱乐部的英语
辨析
ca 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 ca意为“假使；免得，以防（万一）”。In ca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 advid to arrange for insurance _____I needed medical treatment. 答案
A)nevertheless B) although C)in ca 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 ca 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 ca C)so that D)unless B
The lawyer advid him to drop _________,since he stands little chance to win. 答案
A)event B)incident C)ca D)affair C
小熊英语怎么读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
俯下身子搭配 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 effect
conquence effect 指明显的原因所产生的后果。
conquence 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 gas 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)conquence B
The new appointment of our president ______from the very beginning of next mester. 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 baball are becoming known to the British public through televid _________ from the United States. 答案
A)transfer B) deliveries C) transportation D) transmissions D
Some dias 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
clo/near relation 近亲
distant relation 远亲
真题 It is difficult to______cau and effect in this ca. 答案
A)unite B)think C)relate D)describe C
频率出现四次的词汇
transform
意义 vt.使改观、改革；变换
构词 trans(从….到….)+form(形式)
变形 transformation n. 改观、改革；变换
