答案：be taken 。 考点： 情态动词的被动语态。
2. Since leisure is basically self-determined, one should get involved _ an activ ity in ways that will bring enjoyment and satisfaction . (99.4) A. in B. of C. towards D. with
答案： A . 考点：词组 get /be involved in 参与… ；卷入…
UNIT 7-3
3. The importance of these _ (vary ) according to the nature of one‘s job and on e‘s lifestyle. (99.10)
答案：varies 考点：一般现在时单数第三人称形式。
4. This will not only keep the study habit alive but also _ __(keep ) you up to da te on your class assignments and projects. 答案
答案：keep 。 考点：not only 与 but also 后的词的形式应一致。
5. The specific use of leisure_ _ from individual to individual. (00.4) A. ranges B. distinguishes C. varies D. covers
答案 ：C。分析：此题考查不及物动词 vary 的用法。搭配为：vary … from … to 各不相同。 6. The more time you waste, the_ _(easy) it is to continue wasting time.(00.4) 答案：easier 。 考点：the more … the more 句型，表示―越… 越…‖。
7. Such attitudes amount to a belief__ leisure can and should be put to good use. (01.4)
A. which B. if C. whether D. that
答案：that 。 考点：that 引导同位语从句修饰 belief 。
8. This will not only keep the study habit alive but also keep you up to__ on you r class assignments and projects. (01.4) A. day B. date C. number D. time
答案：B。 考点： 词组 up to date 最新的，keep you up to date 表示跟得上…. 9 . 汉译英：人们越来越关注休闲的机会。(99.4)
答案： People are increasingly concerned with opportunities for leisure. 10. 汉译英：众所周知，即使同样的休闲活动，不同的人使用的方式也不同。(00.4)
答案： It is well known that even the same leisure activity may be used different b y different individuals.
1. 在工业化国家人们越来越关心休闲的机会。
答：People in the industrialized countries are increasingly concerned with opportun ities for leisure.
2. 为什么他们对带薪休假那么重视呢？
答： Why do they attach so much importance to paid holidays? 3. 对休闲的具体利用是因人而异的。
答： The specific use of leisure varies from individual to individual. 4. 我们所接触的人可能对我们休闲态度产生某种影响。
答： The people with whom we come into contact may exert some influence on our
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atti tudes toward leisure.
5. 学校教育的目的之一是使学生得到均衡发展。
答： One of the educational objectives of school is to attain a balanced developmen t of students.
UNIT 8-1
一、word study
proceeding,alarm,promote
① proceeding n.1、程序，进程；2、【p l】项目，活动，会议文集 That is by no means the best way of proceeding. 那决不是最好的行动方式。
He opened today‘s proceedings in several short sentences. 他简短地说了几句就开始了今天的会议。
He brought divorce proceedings against his w ife. 他诉请与妻子离婚。
The proceedings w ere published 6 months after the conference. 论文集已于会议结束后半年出版。 ② alarm n.1、警报；2、惊恐
The alarm system w ent wrong and created a false alarm.
报警系统失灵，引起一场虚惊。 He didn ‘t take alarm at the new s. 他听到消息后并不吃惊。 vt.1、向。。。报警，使警觉；2、使。。。惊恐，打扰 I w as quite alarmed last night at the cry of ―fire‖.
昨晚有人大呼救火，使我大吃一惊。 Heavy trucks alarmed one all night. 载重汽车声整夜使人不得安宁。
③ promote vt.1、促进，发扬；2、提升，升级；3、发起，创办 He was promoted to director. 他被提升为厂长。
It is believed that taking a w alk after meals promote digestion. 人们认为饭后散步促进消化。
The salesman promotes the sales of remote-control TV sets and VCRs.
那个推销员推销遥控电视机和录像机。 The pianist promoted a grand benefit concert. 那个钢琴家筹办了一次盛大的义演音乐会。 二、常考句型
1、喷气飞行时差综合症是每个乘坐国际航班旅行的人在某个时候都会碰到的问题。P1 The problem of Jet Lag is one every international traveler comes across at some time.
2、乘飞机旅行对身体的影响实际上远比我们意识到的更让人失调。P2
The effects of rapid travel on the body are actually far more disturbing than w e realize.
3、他后来把自己在谈判中的判断失误归咎于时差。P3
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He later blamed his poor judgment on Jet Lag.
4、既然我们懂得了喷气飞机时差综合症是怎么回事，我们就能够在解决它方面有所作为。P5 Now that w e understand w hat Jet Lag is, w e can go some way to overcoming it. 5、另一个定时系统在我们的体内时钟内，这些体内时钟在不受干扰时，会使人体有一个 25 小时，是的，25 小时---的生理节奏。P6
The other belongs in our internal clocks which, left alone, w ould tie the body to a 25 hour – yes,25 – rhythm.
6、经过一段时间之后，生理系统将会重新自我调整过来，但这需要时间。P8 In time, the physiological system w ill reset itself, but it does take time. 7、出现这种差异的一个原因是人体的不同活动受到不同因素的支配。P9
One reason for this discrepancy is that different bodily events are controlled by different factors.
8、不可能等上 4 天直到身体习惯新的时区。P10
It is not feasible to w ait four days until the body is used to the new time zone.
UNIT 8-2
三、习题
（一）词汇英译汉：
1.flight
2.negotiation 3.transport 4.overcome 5.internal 6.external 7.rhythm 8.feasible 9.assumption 10.promote 1.effect on
2.to blame… on 3.to advantage 4.now that 5.out of step
6.to leave … alone （二）句子英译汉：
1.~ 8. 与重点句型相同。
9.But the growth hormone is released during sleep, w henever in the day that sleep occurs.(para.9)
10.Protein in meals stimulates w akefulness, w hile carbohydrates promote sleep.(para.13)
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（三）句子汉译英
1.不难理解高速旅行给身体带来的不适。
It is not difficult to understand the disturbing effects of rapid travel on the body. It is not difficult to realize that the disturbing effects on the body are caused by rapid travel.
2.引起这一不同的原因之一是不同的人体活动由不同的因素控制。
One reason for this discrepancy is that different bodily events are controlled by different factors.
3.食物中的蛋白质使人兴奋，而食物中的碳水化合物使人易于入睡。
Protein in food stimulates wakefulness, w hile carbohydrates promote sleep. 4.时差反应是每一个国际旅行者可能遇到的问题。
The problem of Jet Lag is one every international traveler comes across. 5.等待几天直到身体的调节机制自然适应新时区，这并不可行。
It is not feasible to wait a few days until the body's regulatory mechanisms are used to the new time zone. 四、历年试题
1.In practical application, concentration is not__ _the definition may imply. (99.4) A. as simple to deal successfully with as B. so simple to deal successfully with that C. simpler to deal successfully with as that D. as same simple to deal successfully with as 答案：A。 考点：本题主要考查 as … as 搭配表示―和…. 一样‖。而选项 D 中 as 的后面还 有一个词 same 。 因为 same 表示的意思也是同样，与…同样的意思与 as … as 意义重复，因 此不选 D。
2. Understand what Jet Lag is , and how a careful diet can minimize its worst effec ts,__ .（99.10）
A. your flight will be less stressful
B. and your flights will be less stressful C. or your flights will be less stressful
D. in order that your flights will be less stressful
答案：B。 分析：本句是一个 and 连接的并列句。因此只有 B 符合题意。
3. Coffee delays the body clock in the morning, and advances__ at night. (00.4) A. it B. them C. the coffee D. the body
答案：A。 分析：本句是个并列句，and 连接的两个句子结构应一致。因此，advances 后面的 宾语应是 the body，而为了避免重复，因此用代词 it 代替。
4.汉译英：快速旅行对人体的影响比我们意识到的要大得多。(00.10)
答案：The effects of rapid travel on the human body are much greater than we realiz e.
5. The other timing system belongs in our internal clocks, which , left _, would t ie the body to a 25-hour rhythm. (03.4)
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A. behind B. alone C. out D. aside
答案： B . 考点： 本题主要考查词组：leave alone 不管，不理，把…放在一边。 1. 快速旅行对人体的影响比我们意识到的要大得多。
答： The effects of rapid travel on the body are much greater than we realize 2. 他后来把自己的错误判断归咎于时差反应。
答：He later blamed his poor judgement on Jet Lag. 3. 食物中的蛋白质使人兴奋，而碳水化合物使人易于入睡。
答： Protein in meals stimulates wakefulness while carbohydrates promote sleep. 4. 在外语学习中没有捷径可走。
答： There is no short cut in the study of a foreign language. 5. 为了克服时差反应我们能做些什么呢？
答： What can we do in order to overcome Jet Lag?
UNIT 9-1
一、word study
approximate,proportion,appreciation,acknowledge,neglect ① approximate a.近似的，大约的
The approximate number of immigrants is two million. 移民数目大约为两百万。
The approximate length of a meter is 40 inches. 一米大约为 40 英寸。
vt.1、近似，接近；2、使接近（在直接宾语后用介词 to）
Your account of w hat happened approximates the real facts, but there are some small inaccuracies.
你对发生的情况的描述接近实际情况，但有些小的出入。
We try to approximate the operating temperature to the optimal value. 我们努力使工作温度接近最佳值。 vi.接近（其词义与及物动词相同，只是后面接介词 to）
Your account of w hat happened approximates to the real facts. 你对发生的情况的描述接近实际情况。 ② proportion n.比率，比例 in proportion to 表示―与。。。成比例‖； out of proportion 表示―与。。。不成比例‖
The proportion of births to the population is increasing. 人口出生率在上升。
A large proportion of the earth surface is ocean. 地球表面的大部分是海洋。
The camel possesses strength in proportion to its size. 骆驼的力气与它的身体大小成比例。
His earnings are out of all proportion to his skill and ability. 他的收入与他的技术及能力很不相称。 vt.使成比例；使相称
The soldier proportioned his pace to the march.
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