[外语类试卷]专业英语八级模拟试卷721及答案与解析.doc
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1、专业英语八级模拟试卷 721及答案与解析 SECTION A MINI-LECTURE Directions: In this section you sill hear a mini-lecture. You will hear the lecture ONCE ONLY. While listening, take notes on the important points. Your notes will not be marked, but you will need them to complete a gap-filling task after the mini-lecture.
2、 When the lecture is over, you will be given two minutes to check your notes, and another ten minutes to complete the gap-filling task on ANSWER SHEET ONE. Use the blank sheet for note-taking. 0 English Synonyms English has the largest vocabulary and the most synonyms of all languages in the world.
3、This richness owns to the constant incorporation of words from other languages. I. The gradual incorporation of words from other languages Before 1066, Anglo-Saxon words; After 1066, words borrowed from (1)_; In (2)_.words from Latin and Greek origin; In modern times,words directly (3)_from other la
4、nguages around the world; (4)_English,eg. Jeep, railroad, gasoline, etc. II. Different kinds of synonyms 1) Synonyms referring to the same thing but of different (5)_: foreword, preface, introduction; 2) Synonyms referring to different aspects of (6)_: plain, prairie; 3) Synonyms of different degree
5、 of (7)_: teach, tutor, school; 4) Synonyms implying different (8)_among the participants; accompany, escort, attend; 5) Synonyms of different degree of (9)_; go to bed VS hit the sack Correct choice of words is very important to the (10)_expression of what one wants to say. SECTION B INTERVIEW Dire
6、ctions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end of the interview you will be given 10 seconds to answer each of the following five questions. Now listen to the interview. 11
7、 When is the conversation going on? ( A) Twenty days before Christmas Day. ( B) Twenty-three days before Christmas Day. ( C) A month before Christmas Day. ( D) Two months before Christmas Day. 12 Which of the following are the names of the man and womans children? ( A) Anne and Dick. ( B) Amme and J
8、im. ( C) jim and Tom. ( D) Mary and David. 13 What gift will the womans father be given? ( A) Some discs. ( B) A bedside reading lamp. ( C) A pair of gloves. ( D) A boa of cigars. 14 How old is the mans nephew, Tom? ( A) Ten. ( B) Eleven. ( C) Twelve. ( D) Thirteen. 15 Which of the following is true
9、 according to the conversation? ( A) The husband of the mans aunt, Mantha, was dead. ( B) The man has twin nieces. ( C) The womans sister, Mary is very short of money, so the woman suggests giving her some money. ( D) The two speakers have made out a list of all the Christmas presents they are certa
10、in to buy. SECTION C NEWS BROADCAST Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions. 16 Which of the following is TRUE of Zimbabwe? ( A) It b
11、ecame independent from US in 1980. ( B) It suffers from inflation and unemployment. ( C) It has many refugees fleeing from other countries. ( D) It has been ruled by Mugabe for two decades. 16 Telecommunications stand for devices and systems that transmit electronic or optical signals across long di
12、stances. Telecommunications enables people around the world to contact one another, to access information instantly, and to communicate from remote areas. Telecommunications usually involves a sender of information and one or more recipients linked by a technology, such as a telephone system, that t
13、ransmits information from one place to another. Telecommunications enables people to send and receive personal messages across town, between countries, and to and from outer space. It also provides the key medium for delivering news, data, information, and entertainment. Telecommunications devices c
14、onvert different types of information, such as sound and video, into electronic or optical signals. Electronic signals typically travel along a medium such as copper wire or are carried over the air as radio waves. Optical signals typically travel along a medium such as strands of glass fibers. When
15、 a signal reaches its destination, the device on the receiving end converts the signal back into an understandable message, such as sound over a telephone, moving images on a television, or words and pictures on a computer screen. Telecommunications messages can be sent in a variety of ways and by a
16、 wide range of devices. The messages can be sent from one sender to a single receiver (point-to-point) or from one sender to many receivers (point-to-multipoint). Personal communications, such as a telephone conversation 15etween two people or a facsimile (fax) message (see Facsimile Transmission),
17、usually involve point-to-point transmission. Point-to-multipoint telecommunications, often called broadcasts, provide the basis for commercial radio and television programming. Telecommunications begin with messages that are converted into electronic or optical signals. Some signals, such as those t
18、hat carry voice or music, are created in an analog or wave format, but may be converted into a digital or mathematical format for faster and more efficient transmission. The signals are then sent over a medium to a receiver, where they are decoded back into a form that the person receiving the messa
19、ge can understand. There are a variety of ways to create and decode signals, and many different ways to transmit signals. Individual people, businesses, and governments use many different types of telecommunications systems. Some systems, such as the telephone system, use a network of cables, wires,
20、 and switching stations for point-to-point communication. Other systems, such as radio and television, broadcast radio signals over the air that can be received by anyone who has a device to receive them. Some systems make use of several types of media to complete a transmission. For example, a tele
21、phone call may travel by means of copper wire, fiber-optic cable, and radio waves as the call is sent from sender to receiver. All telecommunications systems are constantly evolving as telecommunications technology improves. Many recent improvements, for example, offer high-speed broadband connectio
22、ns that are needed to send multimedia information over the Internet. Personal computers have pushed the limits of the telephone system as more and more complex computer messages are being sent over telephone lines, and at rapidly increasing speeds. This need for speed has encouraged the development
23、of digital transmission technology. The growing use of personal computers for telecommunications has increased the need for innovations in fiber-optic technology. Telecommunications and information technologies are merging and converging. This means that many of the devices now associated with only
24、one function may evolve into more versatile equipment. This convergence is already happening in various fields. Some telephones and pagers are able to store not only phone numbers but also names and personal information about callers. Wireless phones with keyboards and small screens can access the I
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