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Unit 3 The world online【1】 value n. 价值，益处 vt. 估价，评价；重视
good value [口](钱)花得值，值得买
of no/great value 没有/很有价值的
put/set little value on/upon 对……评价不高；不怎么重视
Your help has been of great value (＝ very valuable)．
你的帮助很有价值。
He valued the car at $3000.
他估计这车值3000美元。
I value our friendship very much.
我非常珍惜我们的友谊。
valuable adj. 有价值的，值钱的
He bought me a valuable diamond ring as a birthday present.
他给我买了一只贵重的钻戒作生日礼物。
①______________ regular exercise should not be underestimated.
经常锻炼的好处不应低估。
②The arrival of canals was ______________ to many industries.
运河的出现对许多行业具有重大的意义。
③I really ______________ a friend.
我真的把他视为好朋友。
①The value of
②of great value
③value him as
【2】 moreover adv. 而且，此外
The composition is not well written, and moreover, there are many spelling mistakes in it.
这篇作文写得不好，而且，还有许多拼写错误。
You can't attend the party tonight because it is stormy. ______， you still haven't got over your high fever.(2010山东东营一中高三一检)
A. Therefore
B. However
C. Moreover
D. Otherwise
C moreover 此外，表递进； therefore表因果； however表转折；otherwise
否则，要不然的话。
【3】 consult v. 请教，咨询，查阅
consult (with) sb. about/on sth. 与某人磋商某事
I need to consult with my colleagues on the proposals.
我需要和我的同事商讨这些建议。
consult a doctor 看医生
Have you consulted your doctor about your illness?
你找你的医生看过病了吗？
consultant n．顾问，专家
consult, look up
表示“查……材料”时， consult后接“字典、书籍”等，而look up则接查询的“字、词以及相应的直接对象”。
Look up the word in the dictionary.
在字典中查词。
He consulted the manual.
他查阅了使用说明书。
①If your pain continues, __________________.
如果疼痛持续不消退，要请医生诊治。
②You shouldn't have done it without __________.
你不应该不和我商量就做了这件事。
①consult your doctor
②consulting me
【4】 acquire v．得到，购得；掌握，获得(知识、技能等)，赢得(名声)
She has mastered English grammar and acquired a large vocabulary without the help of a teacher.
她在没有老师指导的情况下，掌握了英语语法，学到了大量词汇。
She acquired a reputation for dishonesty.
她蒙上了不诚实的名声。
The man has acquired much information but has little real knowledge.
此人得到很多信息，但没有多少真正的学问。
acquisition n. 获得，取得
acquire, require, inquire
(1)acquire由于能力、努力或行为而获得、得到或学到。
We must work hard to acquire a good knowledge of English.
我们必须用功学习才能精通英语。
(2)require表示某项指定的任务所需要的东西。
The floor requires washing.
地板该洗了。
(3)inquire通过提问题打听信息。
The director inquired of me about/concerning our work.
厂长向我了解了我们工作的情况。
①Mr. Smith gradually ______ a knowledge of the subject by constant study.
A. inquired
B. needed
C. required
D. acquired
②The resources on geography can be ______ in the State Library.
A. acquired
B. required
C. inquired
D. requested
①D 句意：史密斯先生通过不断学习逐渐获得这方面的知识。用acquire表示“获得”。
②A acquire 得到，获得；学得(知识等)，求得；养成(习惯等)；require 需要；要求；命令；inquire 打听，询问；request 请求，要求。由句意可知，A项符合题意。
【5】 handle
vt. 触，摸；处理；对待；买卖，经营
Do not handle goods on display.
请勿触摸陈列商品。
Wash your hands before handling food.
拿食物前请洗手。
We should think twice before handling a problem.
我们在处理问题上要谨慎。
vi. (容易、不易等)操纵，此时主动形式往往含有被动意义
This car handles well, even on wet roads.
这辆汽车很好驾驶，即使是在湿的路面上也是如此。
The troops handled well.
部队军纪很好。
n. 把手，柄；把柄；口实；可乘之机
I turned the handle and opened the door.
我转动把手打开了门。
Don't let your conduct give any handle for gossip.
不要让你的行为成为流言飞语的话柄。
As nobody here knows what is wrong with the computer, we must send for a technician to ______ the problem.
A. handle
B. raise
C. face
D. present
A 语境表示必须派人去请一位技术师来“处理、解决”这个问题，用handle表示“处理、对待”。其他动词的含义不符合语境：raise提出；face面对；present呈现，描述，介绍。
【6】 accustomed adj.习惯的；通常的；适应了的
be/get accustomed to (doing) sth.习惯于
You'll soon get accustomed to the life here.
你会很快习惯这儿的生活。
I am not accustomed to walking long distances.
我不习惯于长距离的步行。
“be＋形容词＋介词＋名词/动名词”结构：
be fond of 喜爱，爱好
be afraid of 害怕
be successful in 在……方面成功
be capable of 能够
be tired of 厌烦
be interested in 对……感兴趣
be quick at 在……快捷
be good at 擅长
be particular about 对……挑剔
be familiar with 熟悉
be late for 迟到
be suitable for 对……合适
be full of 充满
be surprised at 对……感到惊奇
be angry with 对……生气
be responsible for 负责
be expert at 专于，精通
be fit for 胜任，合适
— They are quiet, aren't they?
— Yes. They are accustomed ______ at meals.
A. to talk
B. to not talk
C. to talking
D. to not talking
D be accustomed to习惯于；后面通常用动词的－ing形式作宾语；从应答者的话中可以看出他们很安静的原因是他们吃饭时不习惯讲话。
【7】 affair n. 事，事情，事件，公共事务
The newspapers exaggerated the whole affair wildly.
报纸毫无根据地夸大了整个事件。
world/international/business affairs 世界/国际/商业事务
affair, accident, incident, event, thing, matter, business
accident 指意外事故，强调偶然性。
One in seven accidents is caused by sleepy drivers.
每7次交通事故就有1次是疲劳驾驶造成的。
incident 指小事件，政党、政治事件，事变。
There was a shooting incident near here last night.
昨夜这附近发生了枪击事件。
The election was the main event of this year.
这次选举是今年的主要大事。
thing 指事件的通称，无论大小事、好坏事，但不指专门事务。
A terrible thing happened last night.
昨天夜里发生了一件可怕的事。
matter 事情、问题。指需要考虑和处理的事情。
Learning to drive is all a matter of coordination.
学开车主要是靠协调。
affair复数表事务，单数表事情。
business 公事，商业事务，职责，需要处理的事情，强调任务，职务。
It's the business of the police to protect the community.
警察的职责是保护社会。
①He was badly hurt in the traffic __________.
②A strange __________ happened in the ceremony.
③One of the chief __________ of 2008 was that Beijing hosted the 29th Olympic Games.
④What's the __________ with the machine?
⑤It's none of your __________.
①accident
②incident
③event
④matter
⑤business
【1】 worn out
精疲力竭的；破旧的，不能再用的
These shoes are worn out.
这些鞋破得不能再穿了。
Can we sit down? I'm worn out.
我们能坐下吗？我都累坏了。
worn adj.用旧的，精疲力竭的
The stone steps were worn and broken.
这些石头台阶被磨平破裂了。
wear out (使……)穿破，用旧
Cheap shoes wear out quickly.
便宜的鞋子很快就穿破了。
The long journey wore everyone of us out.
长途跋涉弄得我们每一个人都筋疲力尽。
be tired out 使精疲力竭，使过分劳累
be exhausted with 因……而疲劳
______ after a long walk, Mike called and said he could not come to the party.
A. Having worn out
B. Being worn out
C. To worn out
D. Worn out
D wear out 常用于被动语态，be worn out 极度疲惫。而wear out 和逻辑主语Mike之间存在被动关系，因此选D。
【2】 that is to say
that is to say 有时略写为that is，意为：也就是，亦即，换句话说。常用作插入语，用来进一步解释，说明前面的情况。
He will leave Japan next Saturday, that is to say, June 6.
他将在下星期六，也就是6月6日离开日本。
There is only one way of improving your English, that is, to practice more.
提高你的英语水平的唯一办法，那就是，多练习。
in that 因为，在这一点上
now that 既然，由于
not that 并不是说
with that 接着就，随即
That's it. 就这样，完了。
and that 并且
I'm going to do my job for the rest of my life. ______， I'm quite happy in it.
A. What's more
B. That is to say
C. It's hard to say
D. Believe it or not
B 句意：我打算一生都干这项工作，也就是说，我对这项工作很满意。此题四个选项都可作插入语，根据句意用That is to say这种表达方式，表示“也就是说”。
【3】 in need of
相当于in want of，意为：需要，缺少。
He is homeless and in desperate need of help.
他无家可归，急需帮助。
This broken fence is in need/want of repair.
这个破篱笆需要修补。
“介词＋名词＋介词”构成的短语：
in terms of在……方面
in case of假使，如果发生，万一
in charge of主管；负责
in (the) face of面对；在……面前
in favour of同情；支持
in hopes of/in the hope of对……抱有希望
in memory of以纪念；为了纪念
in search of ＝ in one's search for寻找
in praise of 称赞，赞美
in honour of sb./sth. 尊敬；表敬意以纪念
①The main staircase was ______ a big ‘s’．
A. in search of B. in the form of
C. in need of D. in the direction of
②— I like your house very much.
— Thank you, but this house is ______.
badly in need of paint
B. bad in need of painting
C. badly in needing of paint
D. badly in need of painting
①B in the form of以……形式；in search of 寻找；in need of 需要；in the direction of 朝着……的方向。
②D
【4】辨析happen, occur, come about, take place
这些动词或动词短语都含有“发生”的意思，有时可以互换使用，但各自的含义和用法有差别。
(1) happen属普通用语，常用来表示偶然事件的“发生”。其后接不定式或用在It happened that…句型中的时候，作“恰好”、“碰巧”、“偶然”解。
The car accident happened yesterday.
车祸是昨天发生的。
I happened to be out/It happened that I was out when you came here.
你来的时候，碰巧我出去了。
(2) occur属较正式的用语。它可以指一件偶然事件的“发生”；也可以指在一定的时间“发生”、“出现”一定的事件，它还可以表示抽象事物，如思想等的“产生”，其后接to sb.时，常作“想到”、“想起”解。
A leap year occurs at every four years.
每4年出现一次闰年。
Just as I was leaving the house, it suddenly occurred to me that I had forgotten my keys.
我刚要出门时，突然想起忘了带钥匙。
(3) come about “发生，产生”，指要解释或说明事情发生的理由。常与how连用。
How did these differences come about?
这些差别是怎么产生的？
Our problems came about because we ignored the advice of experts.
由于我们忽视专家的建议，我们出了问题。
A number of educational reforms have come about as a result of the report.
由于这项报告进行了很多的教育改革。
(4) take place也作“发生”解，但一般没有偶然的意味。它更常用来指一个预先安排好的事情的“发生”，常作“举行”解。
