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Unit 1 Living Well Period -1 Warming up, pre-reading and reading I .单词拼写:根据句子意义和单词首写字母或汉语提示完成句子: (10 小题 ) 1.The theatre has very good access for the _________( 残疾人 ). 2.We test your ___________( 视力 ) before giving you a driving license. 3.I couldn ’ t have done it without your ___________( 鼓舞 ). 4.She is an old lady of great ___________( 尊贵 ). 5.Tom is studying ___________( 政治 ) at university. 6.One of her a__________ is to become a doctor. 7.She went on holiday alone — she ’ s very i__________. 8.She took a year ’ s leave of a__________ from her job. 9.The Tale of Two Cities is one of the great works of English l__________. 10.He g__________ from high school and went to college last year. II. 单项选择: (15 小题 ) 1. — Mr . President, do you plan to educate your two daughters to be officials ? — To tell you the truth, I hope they can do whatever___ ___ ____ their interests. A. fits B. matches C. suits D. needs 2. I went there yesterday____ ___ __ to see my uncle. A. special B. especially C. specially D. especial 3.—Why do you look so blue? —The mosquitoes ( 蚊子 ) __________me so much that I couldn’t sleep. A . punished B . damaged C . annoyed D . hurt 4. There is no ________ to the house from the main road. A. access B. avenue C. exposure D. edge 5. You need a password to get ________ to the computer system. A . entrance B . way C . means D . acces s 6. W e have now _________ to the quality education carried out last year. A. fitted B. suited C. adapted D. matched 7 . He has been absent ________ class for quite a long time. A. in B. for C. with D. from 8 . Russ and Earl were two auto mechanics earning the same money, but E ar l had more ________ . A. ambition B. amount C. amazement D. ambulance 9. .I’m afraid he can’t _______ to the idea of having a woman as his boss. A. fit B. suit C. adapt D. ad o pt 10. Anyone with a bad cold may ________ the people around him. A. infect B. approach C. indicate D. reform 11. However, at times this balance in nature is ____ , resulting in a number of possibly unforeseen effects. A. troubled B. disrupted C. confused D. puzzled 12. All cases _______ children are dealt with in a special children’s court. A. concerned B. concerning C. including D. included 13. He _______his post because he had been offered a better job. A . resigned B . retired C . dismissed D . fired 14. Sometimes, the entrance tickets are _______ free of charge from the university. A. available B. valuable C. imaginable D. comfortable 15. ---How about this one? ---Well... it is too expensive and _______ the color doesn’t suit me. A. somewhat B. however C. somehow D. anyway III. 阅读理解:( 2 篇 :A ,B,共 8 小题) A A qualified doct or who rarely practiced but instead devoted his life to writing. He once said: “Medicine is my lawful wife, and literature is my lover.” Russian writer Anton Pavlovich Chekhov was a great playwright and one of the masters of the modern short story. When Chekhov entered the Moscow University Medical School in 1879, he started to publish hundreds of comic short stories to support his family. After he graduated, he wrote regularly for a local daily newspaper. As a writer he was extremely fast, often producing a short story in an hour or less. Chekhov’s medical and science experience can be seen through the indifference( 冷漠 ) many of his characters show to tragic events. In 1892, he became a full time writer and published some of his most memorable stories. Chekhov often wrote about the sufferings of life in small town Russia. Tragic events control his characters who are filled with feelings of hopelessness and despair. It is often said that nothing happens in Chekhov’s stories and plays. He made up for this with his exciting technique for developing drama within his characters. Chekhov’s work combined the calm attitude of a scientist and doctor with the sensitivity( 敏感 ) of an artist. Some of Chekhov’s works were translated into Chinese as early as the 1940s. One of his famous stories, The Man in a Shell, about a school teacher’s extraordinarily orderly life, was selected as a text for Chinese senior students. 1. Anton Pavlovich Chekhov ________. A. had a lawful lover B. was an illegal writer C. used to be a lawyer D. was a competent doctor 2. In 1880, Chekhov ________. A. became a full-time writer B. studied medicine in Moscow University C. practiced medicine in his hometown D. published his most memorable stories 3. Which of the following adjectives can’t be used to describe Chekhov? A. Sensitive. B. Cool. C. Quick-minded. D. Warm-hearted. 4. Which of the following is the right order of the events? a. became a doctor b. became a full time writer c. started to publish comic short stories d. wrote regularly for a local daily newspaper. e. entered the Moscow University Medical School A. e→c→a→d→b B. d→a→b→c→e C. e→c→b→a→d D. a→e→c→b→d B “Children who eat less salt and drink fewer sugar-sweetened soft drinks may significantly lower their risks of obesity,” researchers recently reported in the journal Hypertension. “Sugar-sweetened soft drinks are a significant source of calorie intake in children,” said Feng J. He, a researcher at St George’s University of London, England. “It has been shown that sugar-sweetened soft drink consumption is related to obesity in young people.” They wanted to know whether there is a link between salt intake and sugar-sweetened soft drink consumption. Dr He and colleagues analyzed data from a 1997 national survey of more than 2,000 people between 4 and 18 in Britain. “We found that children eating a lower-salt diet drank less fluid,” said He. “From our research, we estimated that 1 gram of salt cut from their daily diet would reduce fluid intake by 100 grams per day.” The researchers also found that children eating a lower-salt diet drank fewer sugar-sweetened soft drinks. From their research, they predicted that reducing salt intake by 1 gram each day would reduce sugar-sweetened soft drink consumption by 27 grams per day. “If children aged 4 to 18 cut their salt intake by half, there would be a decrease of about two sugar-sweetened soft drinks per week per child, so each child would decrease calorie intake by almost 250 kilocalories per week,” Dr He said. In previous studies, researchers found that a low-salt diet lowers blood pressure in children, and prevents the development of high blood pressure later in life. “Both high blood pressure and obesity increase the risk of having strokes and heart attacks,” Dr He said. Dr He recommends that parents check labels and choose low-salt food products. “Small reductions in the salt content of 10 to 20 percent cannot be detected by the human salt taste receptors ( 感受器 ) and do not cause any technological or safety problems,” Dr He said. 5 . According to the passage, obesity is directly linked to ______. A. high-salt foods B. sugar-sweetened soft drinks C. high blood pressure D. strokes and heart attacks 6 . Compared with previous studies, the recent one found that ______. A. a lower-salt diet may mean less sugar-sweetened soft drink consumption B. a low-salt diet keeps children out of high blood pressure C. children face the risk of having strokes and heart attacks D. low-salt food products do not do harm to people’s health 7 . Which of the following statements would Dr He agree to? A. The less salt people eat, the healthier people become. B. Children should reduce fluid intake in their daily life. C. No high-salt food products will be available in shops. D. A low-salt diet may prevent both high blood pressure and obesity. 8 . After reading the passage, who should take effective action? A. Children. B. Parents. C. Doctors. D. Researchers.
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A.
want to
B.
want it:
C.
want to do
D.
will want
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A.
正确
B.
错误
【单选题】如果一离散时间系统的系统函数 的极点在单位圆上,则它的 应是( )。
A.
指数增长信号
B.
指数衰减振荡信号
C.
常数
D.
等幅振荡信号
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A.
系统函数 H(z) 的零点(或极点)的数目一定是 3 个。
B.
系统函数 H(z) 的极点一定在单位圆内。
C.
系统函数 H(z) 的零点一定在单位圆内。
D.
如果 C(z) 已知,则系统 幅 频响应 也就可以确定。
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A.
使用共同的名字、字号和标识
B.
定期交流客户资料、收费等信息
C.
拥有共同的经营战略和质量控制政策
D.
共同分担开发审计方法的成本
【单选题】如果一离散时间系统的系统函数H(z)只有一个在单位圆上实数为l的极点,则它的h(k)应是_________。
A.
ε(k)
B.
一ε(k)
C.
(一1)kε(k)
D.
1
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A.
使用共同的名字、字号和标识
B.
定期交流客户资料、收费等信息
C.
拥有共同的经营战略和质量控制政策
D.
共同分担开发审计方法的成本
【单选题】在ABC会计师事务所为A公司执行审计业务的同时,W公司也
A.
第 18 题 在ABC会计师事务所为A公司执行审计业务的同时,W公司也提出委托要求,因此ABC会计师事务所正在考虑发展W公司为审计客户。假定ABC会计师事务所与EFG会计师事务所之间以合作为目的,存在下列关系,其中即使EFG会计师事务所与W公司之间存在金额重大的借贷关系,也不影响ABC会计师事务所接受W公司的审计业务的关系是(  )。 A.使用共同的名字、字号和标识
B.
定期交流客户资料、收费等信息
C.
拥有共同的经营战略和质量控制政策
D.
共同分担开发审计方法的成本
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A.
使用共同的名字、字号和标识
B.
定期交流客户资料、收费等信息
C.
拥有共同的经营战略和质量控制政策
D.
共同分担开发审计方法的成本
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