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：医生说要到一种有效的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 ________.
connect to和connect with的区别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，对西方的思想有着巨大的影响。have an “对……产生影响”；leave an impression on “给……留下印象”。
4．combine vt. 结合；组合；使融合
combine to do sth 联合起来做某事
把……与……结合
combination n. 结合
1)________ some eggs and a little flour and heat the mixture gently. 把鸡蛋和少许面粉搅拌，然后用火加热。
2)These players made a very good ________. 这些球员们配合得很好。
3)You should learn to ________ causes ________ results. 你应该学会把原因和结果联系起来。
【答案】　1)Combine 　2)combination　3)relate; to
  注意到……有关联
    把……和……连接起来
with / to...  把……和……连接起来
      把……和……联系起来
(1)用connect和combine的适当形式填空
1)The two companies ________ to make a large store.
2)We can not always ________ work ________ pleasure.
3)Operator, you've ________ me ________ a wrong person again.

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