2024年4月28日发(作者：)

2012届高考常考基本词汇讲解讲义系列（五）

重点单词详解

1．effect

n

. 结果；效果；作用；影响

vt

. 使发生；实现；引起

effective

adj

. 有效的；生效的； 实际的

in effect 实际上；在实施中；有效

take effect 奏效；生效

cause and effect 因果

come into effect 开始生效；开始实施

be of no effect 无效；没有作用

bring / into effect 使……实行；使……生效

have an effect on / upon 对……有影响；对……起作用/产生效果

1)The drug ________ _______ _______ ________ ________ the pain. 这药对止痛能立即

生效。

2)The economic problems of one country often ________ great ________ ________ the

whole world. 一个国家的经济问题往往会对全球产生巨大的影响。

3)It will be a few minutes before the drugs start to _______ ________. 几分钟后药

物才起作用。

4)His opinion ________ a change in the plan. 他的建议使计划改变了。

【答案】 1) has an immediate effect on 2)have a great effect on 3)take effect

4)effected

(1)用effect的适当形式填空

1)The medicine works more ________ if you drink some hot water after taking it.

2)His poetry has ________ great ________ ________ readers for more than a century.

3)Officials say that few patients are infected with the virus owing to the ________

prevention.

【答案】1)effectively 2)had; effect on 3)effective

(2)名校押题

Doctors say it will be many years ________ scientists develop an effective treatment

for AIDS.

A．when B．since C．before D．as

【答案与解析】 C 考查时间状语从句的连词。 题意：医生说要找到一种有效的治疗艾滋

病的方法还需要很多年。

2．permit

vt

.&

vi

. 认可；允许；许可 n. 许可证；执照

允许做某事

permit sb to do sth 允许某人做某事

weather / 如果天气/时间允许的话

permission

n

. 许可；准许；批准

permissible

adj

. 容许的；可准许的

1)The rules of the club do not ________ ________. 这个俱乐部规定不允许抽烟。

2)________ ________， the party will be held in the garden. 如果天气允许的话，聚

会将在花园里举行。

3)Will you ________ us to use this room for a meeting this afternoon? 你会准许我

们今天下午在这个房间里开会吗？

【答案】 1)permit smoking 2)Weather permitting 3)permit

allow, permit和let用法辨析

allow 暗含有默许、放纵的意思。

permit 指强调权威性的正式批准。

let 指允许或无力阻止某事，暗指对某事采取漠不关心、听之任之的态度，后面的宾补不带

“to”。

(1)用permit的适当形式填空

1)The party will be held in the garden if the weather ________.

2)You can't work here without a work ________.

3)The council will not _______ you _______ build here.

【答案】 1)permits 2)permit 3)permit; to

(2)名校押题

Students are not permitted ________ noises in class.

A．make B．making C．to make D．made

【答案与解析】 C sb be permitted to do sth “某人被允许做某事”。 题意：学生不允

许在上课时大吵大闹。

3．impress

vt

. 使(人)印象深刻；使铭记；使敬仰

impress sth on / upon sb (one's memory) 使某人铭记某事

impress sb with / at sth 某事给人留下印象

be impressed by / with sth 被某事深深打动

impress sb that 令人感动的是……

impression n. 印象；感想；影响；效果

make a(n)．..impression on sb 给某人留下……印象

leave / make / have a(n)．..impression on sb 给某人留下……印象

impressive adj. 给人印象深刻的；感人的

1)My father ________ on me the value of hard work. 我父亲要我牢记努力工作的重要性。

2)The teachers were most ________by your performance in the exam. 老师们都被你在

考试中的表现深深打动。

3)It ________ me that she remembered my birthday. 令我感动的是她记住了我的生日。

4) What is your first ________ of our country? 你对我们国家的第一印象如何？

【答案】 1)impressed 2)impressed 3)impressed 4)impression

(1)用impress的适当形式填空

1)His words are strongly ________ on my memory.

2)I ________ ________ ________ ________ the change brought about by the project.

3)The little girl has a gift for painting and her works have made a deep ________

on me.

4)This is the most ________ architecture I've seen on this trip.

【答案】 1)impressed 2)was deeply impressed with / by 3)impression 4)impressive

(2)名校押题

Darwin's Origin of Species, probably ranking second only to the Bible, has ________

on Western thought.

A．taken immediate actions B．had a great impact

C．left a deep impression D．produced lots of pressure

【答案与解析】 B 题意：达尔文的《物种起源》排名仅次于《圣经》，列居第二位，对西