UNIT 7 Computer Communications
Section A Telecommunications and Computers
Telecommunications allows 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 transmits information from one place to another.
电信使世界各地的人们得以互相联系，即刻获取信息，并在边远地区进行通信。电信通常涉及一个信息发送者和一个或多个接收者，他们通过将信息从一地发送到另一地的技术联在一起，如电话系统。
Telecommunications devices convert different types of information, such as sound and video, into electronic signals. The signals can then be transmitted by means of media such as telephone wires or radio waves.
电信设备将不同类型的信息，如声音和图像，转换成电子信号。然后，这些信号就可以通过电话线或无线电波等媒介进行发送。
When a signal reaches its destination, the device on the receiving end converts the electronic 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.
信号到达其目的地后，接收端的设备将电子信号转换回可以理解的信息，如电话中的声音、电视上的活动图像或计算机屏幕上的文字和图片。
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 news, data, information and entertainment.
电信使人们能够在城市不同之处、国家之间以及和外层空间之间发送和接收个人信息。
电信也为新闻、数据、信息和娱乐提供了关键的媒介。
Telecommunications messages can be sent in a variety of ways and by a 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).
电信信息可通过各种方式和设备发送。信息可由一个发送者发送给一个接收者（点对点），或者由一个发送者发送给多个接收者（点对多点）。
Personal communications, such as a telephone conversation between two people or a facsimile (fax) message, usually involve point-to-point transmission. Point-to-multipoint telecommunications, often called broadcasts, provide the basis for commercial radio and television programming.
个人通信，如两个人之间的电话对话或传真信息，通常涉及点对点的传输。点对多点的电信传输，通常称为广播，为商业广播和电视节目的播送提供了基础。
Telecommunications begin with messages that are converted into electronic signals. The signals are then sent over a medium to a receiver, where they are decoded back into a form that the person receiving the message can understand. There are a variety of ways to create and decode signals, and many different ways to transmit signals.
电信以信息转换为电子信号为开端。然后，这些信号通过媒介发送到接收机，并在这里解码，恢复为接收信息的人能够理解的形式。有各种方法可以产生并解译信号，也有许多不同的方法传输信号。
Devices such as the telegraph and telephone relay messages by creating modulated electrical impulses, or impulses that change in a systematic way. These impulses are then sent by wires, radio waves, or other media to a receiver that decodes the modulation.
电报机与电话机等设备，通过产生调制电脉冲或以系统化方式变化的脉冲，来传递信息。接下来，这些脉冲通过导线、无线电波或其他媒介发送给接收机，并由其进行解调。
The telegraph, the earliest method of delivering telecommunications, works by converting the contacts (connections between two conductors that permit a flow of current) between a telegraph key and a metal conductor into electrical impulses.
电报机这种最早的传递电信信息的方法，通过将电报机键与金属导体之间的接触（使电流得以流动的两个导体之间的连接）转换成电脉冲而进行工作。
These impulses are sent along a wire to a receiver, which converts the impulses into short and long bursts of sound or into dots and dashes on a simple printing device. Specific sequences of dots and dashes represent letters of the alphabet. In the early days of the telegraph, these sequences were decoded by telegraph operators.
这些脉冲沿着导线发送到接收机，而接收机则将这些脉冲转换成长与短的声音脉冲串，或者在简单的打印设备上打印出来的点与划。点与划的特定序列代表字母表中的字母。在早期的电报中，这些序列由电报机操作员进行解译。
In this way, telegraph operators could transmit and receive letters that spelled words. Later versions of the telegraph could decipher letters and numbers automatically. Telegraphs have been largely replaced by other forms of telecommunications, such as fax machines and electronic mail (e-mail), but they are still used in some parts of the world to send messages.
这样，电报机操作员就可以发送和接收拼成词语的字母。后来的电报机能自动解译字母和数字。电报机在很大程度上已被其他电信形式所取代，如传真机和电子邮件，但在世界有些地方，电报机仍然用来发送信息。
Telegraphs, telephones, radio, and television all work by modifying electronic signals, making the signals imitate, or reproduce, the original message. This form of transmission is known as analog transmission. Computers and other types of electronic equipment, however, transmit digital information.
电报机、电话机、收音机和电视机都是通过修改电子信号，使其模拟或再现原来的信息，来进行工作的。这种传输称为模拟传输。然而，计算机和其他类型的电子设备是传输数字信号的。
Digital technologies convert a message into electronic form first by measuring different qualities of the message, such as the pitch and volume of a voice, many times. These measurements are then encoded into multiple series of binary numbers, or 1s and 0s.
数字技术将信息转换成电子的形式。其方法首先是多次测量信息的不同特性，如语音的音高和音量。然后，这些测量值被编译成多个系列的二进制数或1与0。
Finally, digital technologies create and send electrical impulses that correspond to the series of 1s and 0s. Digital information can be transmitted faster and more clearly than analog signals, because the electrical impulses only need to correspond to two digits and not to the full range of qualities that compose the original message, such as the pitch and volume of a human voice.
最后，数字技术生成并发送与这些系列的1和0相对应的电脉冲。与模拟信号比较起来，数字信息可以更快、更清晰地传输，因为电脉冲仅需与两个数字对应，而不是构成原信息的所有特性，如人的说话声的音高和音量。
While digital transmissions can be sent over wires, cables or radio waves, they must be decoded by a digital receiver. New digital telephones and televisions are being developed to make telecommunications more efficient.
数字传输可以通过导线、电缆或无线电波发送，但必须由数字接收机进行解译。新型数字电话和电视正在开发中，以提高电信的效率。
Most personal computers communicate with each other and with larger networks, such as the Internet, by using the ordinary telephone network. Since the telephone network functions by converting sound into electronic signals, the computer must first convert its digital data into sound. Computers do this with a device called a modem, which is short for modulator/demodulator.
大多数个人计算机通过使用普通电话网，来进行彼此间的和与因特网等大型网络的通信。
因为电话网是通过将语音信号转换成电子信号来工作的，计算机必须首先将其数字数据转换成语音信号。计算机使用被称为调制解调器的设备完成这项工作。调制解调器是调制器/解调器的缩略。
A modem converts the stream of 1s and 0s from a computer into an analog signal that can then be transmitted over the telephone network, as a speaker’s voice would. The modem of the receiving computer demodulates the analog sound signal back into a digital form that the computer can understand.
调制解调器将计算机输出的1和0的数字流转换成模拟信号，而模拟信号可随后通过电话网传输，就像通话者的声音那样。接收端的计算机的调制解调器将模拟语音信号解调还原为计算机能理解的数字形式。
Telecommunications systems deliver messages using a number of different transmission media, including copper wires, fiber-optic cables, communication satellites, and microwave radio. One way to categorize telecommunications media is to consider whether or not the media uses wires.
电信系统传输信息，使用的是许多不同的传输媒介，包括铜线、光缆、通信卫星和微波。划分电信媒介的一种方法是看媒介是否使用导线。
Wire-based (or wireline) telecommunications provide the initial link between most telephones and the telephone network, and are a reliable means for transmitting messages.
基于导线（或有线）的电信提供了大多数电话与电话网之间的初期链路，是一种可靠的信息传输方式。
Telecommunications without wires, commonly referred to as wireless communications, use technologies such as cordless telephones, cellular radio telephones, walkie-talkies, citizens band (CB) radios, pagers, and satellites. Wireless communications offer increased mobility and flexibility.
无线电信，通常称作无线通信，使用无绳电话、蜂窝式无线电话、步话机、民用波段无线电台、寻呼机和卫星等技术。无线通信提供了更高的机动性和灵活性。
Individual people, businesses, and governments use many different types of telecommunications systems. Some systems, like the telephone system, use a network of cables, wires, and switching stations for point-to-point communication.
个人，商业和政府使用不用方式的通讯系统。有些系统，如电话系统，使用由电缆、导线和交换台组成的网络，来进行点对点的通信。
Other systems, such as radio and television, broadcast signals through space, which can be received by anyone who has a device to receive them. For example, a telephone 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.
其他系统，如无线电台与电视台，通过空间来播出信号，任何拥有接收设备的人都可以接收。例如，当我们打电话的时候，电话可以通过铜线，光缆和无线电波从发送人传送到接收人。随着通信科技的提升，通信系统也在不断地进步。
Computer telecommunications, with the ability to send and receive audio, video, text, software, and multimedia, is one of the fastest-growing segments of the telecommunications market.
计算机远程通信具有发送和接收音频信号、视频信号、文本、软件和多媒体的能力，是电信市场发展最快的部分之一。
Computer telecommunications takes advantage of existing telephone connections to transmit digital data. This type of transmission is frequently done over the Internet, a decentralized network of personal, business, government, educational computers, and sources of information.
计算机远程通信利用现有的电话连接来传输数字数据。这种传输常常通过因特网进行，而因特网是一个由个人、工商企业、政府和教育机构所用的计算机以及信息源构成的分散式网络。
Some computers connect directly to the digital portion of the telephone network using the Integrated Services Digital Network (ISDN), but this requires the installation of special devices and telephone line conditioning. An improved modem system for regular phone lines, called Digital Subscriber Line (DSL), is being developed to increase modem speed tremendously.
有些计算机使用综合业务数字网直接连接到电话网的数字部分，但是这需要安装专用设备和进行电话线调整。为了大幅度提高调制解调器的速率，目前正在开发一种供常规电话线使用的改进型调制解调器系统，称为数字用户线路。
Electronic mail, or e-mail, is a key attraction of the Internet and a common form of computer telecommunications. E-mail is a text-based message delivery system that allows information such as typed messages and multimedia to be sent to individual computer users. Local e-mail messages (within a building or a company) typically reach addressees by traveling through wire-based internal networks.
电子邮件是因特网吸引人的一个亮点，也是计算机远程通信的常见形式。电子邮件是基于文本的信息传输系统，它能将键入的信息和多媒体信息等发送给个人计算机用户。（一幢建筑或一家公司内的）本地电子邮件通常经由基于导线的内部网传送给收件人。
E-mail that must travel across town or across a country to reach the final destination usually travels through the telephone network. Other computer telecommunications technologies that businesses frequently use include automated banking terminals and devices for credit card transactions that bill charges directly to a customer’s bank account.
必须横穿城市或国家才能到达最终目的地的电子邮件，通常通过电话网进行传输。工商企业经常使用的其他计算机远程通信技术包括自动银行终端和设备，用来处理将费用直接从顾客银行帐户上扣除的信用卡业务。
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 of digital transmission technology.
随着越来越复杂的计算机信息以快速增长的速度通过电话线发送，个人计算机拓展了电话系统的作用范围。提高速度的需要促进了数字传输技术的发展。
Innovations in fiber-optic technology will hopefully keep up with the growing use of personal computers for telecommunications. The next generation of cellular telephones, pagers, and televisions will also benefit from the speed and clarity of digital telecommunications.
光纤技术的革新有望跟上个人计算机在远程通信方面不断增长的使用。下一代蜂窝电话、寻呼机和电视机也将受益于数字远程通信的速度和清晰度。
Telecommunications and information technologies are merging and converging. This means that many of the devices that we associate with only one function may evolve into more versatile equipment. This convergence is already happening in various fields.
电信和信息技术正在融合。这就意味着，我们只将其与一种功能联系起来的设备，许多可能演变为具有更多用途的设备。这种融合已经开始在各种不同的领域发生。
Some telephones and pagers are able to store not only phone numbers but also names and personal information about callers. Advanced phones with keyboards and small screens are now in development that can access the Internet and send and receive e-mail.
有些电话机和寻呼机不但能储存电话号码，而且还能储存呼叫者的姓名和个人信息。现在正在研制带有键盘和小屏幕的先进电话机，可以访问因特网和发送与接收电子邮件。
Personal computers can now access information and video entertainment and are in effect becoming a combined television set and computer terminal. Television sets, which we currently associate with broadcast and cable-delivered video programming, are able to gain access to the
Internet through add-on appliances.
个人计算机现在能访问信息和视频娱乐节目，实际上正在成为电视机和计算机终端的组合体。我们当前将其与广播和电缆传输的视频节目联系在一起的电视机，能够通过附加的设备访问因特网。
Future modifications and technology innovations may blur the distinctions between appliances even more.
未来的改进和技术革新可能会使设备之间的区别进一步模糊化。
Convergence of telecommunications technologies will also trigger a change in the content available and the composition of the content provider. Both television and personal computers will be incorporating new multimedia, interactive, and digital features.
电信技术的融合也将在可获得的内容以及内容供应商的构成方面引起改变。电视机和个人计算机都将不断地吸纳新的多媒体、交互和数字化特征。
For example, an entertainment program might have on-screen pointers to World Wide Web pages containing more information about the actors. In the near term, before the actualization of a fully digital telecommunications world, devices like modems will still be necessary to provide an essential link between the old analog world and the upcoming digital one.
例如，娱乐节目可能会有屏幕指示，链接到万维网上包含更多演员信息的网页。从近期来看，在全数字化电信时代到来之前，调制解调器等设备在为旧的模拟世界与即将到来的数字世界提供基本链接方面，仍然必不可少。
幻灯片37
第七章课后习题参考答案
●I. Fill in the blank with the information given in the text:
●Telegraph
●Dots; dashes
●Media
●Point-to-point
●Analog
●Digital
●Text-based
●Modem
幻灯片38
第七章课后习题参考答案
●II. Translate the following terms or phrases from English to Chinese and vice versa: ●Microwave radio 微波无线电
●Digital television 数字电视
●DSL 数字用户线路
●Analogy transmission 模拟传输
●On-screen pointer 屏幕上的指针
●Computer terminal 计算机终端
●Radio telephone 无线电话
●Cellular telephone 蜂窝电话
●Decentralized network 分散型网络
●Wire-based internal network 有限内部网
●光缆 fiber-optic cable
●传真机 fax machine
●无线通信 wireless communications
●点对点通信 point-to-point communications
●调制电脉冲 modulated electronic impulse
●通信卫星 communication satellite
●电报电键 telegraph key
●传输媒体 transmission media
●无绳电话 cordless telephone
●金属导体 metal conductor
幻灯片39
第七章课后习题参考答案
III. Fill in each of the blanks with one of the words given in the following list, making changes if necessary:
Destination
Sent
Printer
Communication
Derived
Difference
Computer
Regarded
Phone
Telecommunications
Blocks
System
Configure
Concepts
Fax
幻灯片40
第七章课后习题参考答案
IV. Translate the following passage from English into Chinese:
个人计算机使用电信来提供传输链路，用于传送音频，视频，文本，软件和多媒体服务。许多专家认为，这些服务的结合将带来用户对新一代告诉宽带网络的需求。当前，这些音频，视频和文本服务大多通过现有的电话连接使用因特网传送。有些计算机使用综合业务数字网或数字用户线路直接连接到电话网的数字部分，但这要求用户处有专门的设备。在许多地点，有高速数据传输需求的公司和个人现在可以选择从电话公司得到数字用户线路服务，从有限电视公司得到光缆调制解调器服务。
最新人教版七年级英语上册单元测试题全套带答案 Unit 1 单元测试题 Written test part （共80分） Ⅳ. 单项选择(每小题1分，共10分) 从A、B、C、D四个选项中选择可以填入空白处的最佳答案。 ( ) 16. This is _______ ruler. _______ ruler is yellow. A. a; A B. the; A C. the; The D. a; The ( ) 17. —Hi, Alan! What’s _______ name?—Hi, Jim! He is Mike. A. your B. Her C. his D. my ( ) 18. _______ is Mary. _______ cup is blue. A. She; She B. She; Her C. Her; Her D. Her; She ( ) 19. —_______ you Paul? —No, I _______ not. A. Are; am B. Is; am C. Are; is D. Is; is ( ) 20. I am Tom Green. Green is my _______ name. A. first B. middle C. last D. school ( ) 21. —Spell your name, please. —_______. A. He isn’t Bob B. B-O-B C. I’m Bob D. N-A-M-E ( ) 22. —What’s five and two?—_______. A. Six B. Seven C. Eight D. Nine ( ) 23. —What’s Frank’s ID card number?—_______ is 609522. A. He B. This C. That D. It ( ) 24. —Is she Ms. Miller? —_______. She is Ms. Smith. A. Yes, she is B. Yes, he is C. No, she isn’t D. No, he isn’t ( ) 25. —What’s her name?—_______. A. It’s fine B. It’s red C. She’s Jane D. She’s 9 Ⅴ. 完形填空(每小题1分，共10分) 先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。 Hello! I’m Bob 26 . I’m 12. I’m 27 student (学生). I’m 28 No. 5 Middle School. My telephone number is 980-4653. Alice 29 my good friend. 30 last name is Green. She is a student, 31 . She’s 13. She 32 in my school. She is in No. 12 Middle
2017年人教版七年级上册英语期末测试卷Class: Name: Marks: 一、单项选择（20分） ( )1. –Hi, Lucy. Nice to meet you. –Hi, Jim. _______. A. Fine, thank you B. Nice to meet you C. Good morning D. How do you do ( )2. –Do you know how to _______this word? –Yes, B-A-L-L. A. spell B. read C. see D. meet ( )3. –Where _______ the socks? --_______ on the bed. A. is; It’s B. are; They C. are; They’re D. is; It ( )4. This is my little sister. _______ name is Jenny, we all like_______. A. She; she B. Her; her C. She; her D. Her; she ( )5. Please _______ these books to your school. A. take B. bring C. be D. do ( )6. There is a computer _______ the desk. A. on B. in C. under D. for ( )7. I have a TV. She also _______ a TV. A. have B. has C. is D. are ( )8. This song sounds _______ , I like it. A. good B. bad C. well D. badly ( )9. –How many _______do you have？–Let me see, my father has two brothers. A. cousins B. uncles C. sister D. aunts ( )10. –_______ you _______ TV every day?—Yes, I do. A. Can; see B. Do; watch C. Is; watch D. Are; see ( )11. I like apples _______ bananas, but I don’t like pears. A. or B. and C. so D. because ( )12. They have hamburgers _______ lunch. A. at B. on C. in D. for ( )13. He wants _______ a dictionary in the store. A. buy B. and buys C. to buy D. buys ( )14. They like _______ after school. A. play the basketball B. play basketball C. to play the basketball D. to play basketball ( )15. She eats three _______ every day . A. the tomato B. tomatoes C. tomatoes D. tomato ( )16. Let’s _______ sports. A. to play B. plays C. playing D. play ( )17. This is _______room. A. Lucy and Lily B. Lucy and Lily’s C. Lucy’s and Lily’s D. Lucy’s and Lily ( )18. Don’t give me so many hamburger s. My _______ is enough. A. food B. foods C. apples D. vegetables ( )19. --Do you think the English class _______? --No, we all like it. A. interesting B. boring C. lot D. a lot ( )20. –_______? –I like tennis and volleyball best A. What’s your favorite color B. What’s your favorite sport C. Do you like tennis or volleyball D. Can you play volleyball well?
七年级英语上册第一单元测试题 一、根据句意和首字母提示填空。（5分） 1．Can you fill in your own ID c ? 2．L ! That’s an English book. 3．This is a boy. H name is Bruce. 4．Your telephone n is 422－2785. 5．There are s days in a week. 二、根据句意用括号内所给单词的适当形式填空。（10分） 1．I’m a singer and _________(I) name’s Dale.2．Is _________(she) book new? 3．It’s nice __________(meet) you.4．Let _________(we)learn and read English. 5．What’s the __________(boy) name?6．His __________(one) name is Jones. 7．Six and eight ___________(be) fourteen. 8．In the small village(村子), there are only nine __________(family) now. 9．How are ____________(your)? 10．Can you ____________(answer) the question. 三、单项选择。（20分） （）1．－W hat’s your telephone number?－___________ 278－106. A．I’m B．It C．It’s D．Is it （）2．－Is that a ruler? －No, ______________. A．it is B．it isn’t C．that is D．that isn’t （）3．All the ________ have __________ own meanings. A．name, its B．names, its C．name, their D．names, their （）4．The girl’s name is Maria Schuartz, so her ___________ name’s Maria. A．last B．family C．first D．mother （）5．Each of the students under 15 years old doesn’t have _________ ID card. A．an B．the C．any D．a （）6．Please listen and _______________ the nice pictures. A．numbers B．meets C．look D．number （）7．That’s a girl. Her name is ___________. A．Wang Xiaoling B．Wang Xiao Ling C．Wang xiaoling D．Wang xiao ling （）8．__________ a list of the boys’ names and the girls’ names. A．Take B．Make C．Writes D．Do （）9．Let’s __________ the name game. A．sing B．work C．play D．dance （）10．－Thank you very much. －_______________________. A．No thanks B．Thank you. C．Not at all D．That’s right 四、按要求完成下列句子，每空一词。（10分） （A）句型转换。 1．His name is Tom.（对划线部分提问）_________ _________ his name? 2．I’m Jenny.（改为同义句）_________ _________ is Jenny. 3．Linda’s telephone number is 605－4279.（改为一般疑问句） ________ her _________ _________ 605－4279?
2013--2014年七年级英语上册期末试卷及答案（人教新目标版） 本试卷分第I卷(选择题) 和第II卷(非选择题) 两部分。第I卷1至6页；第II卷7至10页。共120分，考试时间100分钟。请考生们掌握好时间，答题时要做到自信、沉着、认真思考。 第I 卷（选择题共60分） 注意事项：请将代表选择题答案的字母代号填入第II卷中的答题表格中。 一、听力测试（共20小题，计20分） (一) 听句子，选择与句子内容相对应的图片。每个句子读两遍。 请看第一组的四幅图片，听三个句子，完成第1至第3小题。 A B C D 1. 2. 3. 请看第二组的四幅图片，听三个句子，完成第4至第6小题。
A B C D 4. 5. 6. (二) 听对话和问题，根据所听内容，选择最佳答案。对话和问题都读两遍。 7. A. Chinese. B. Math. C. English. 8. A. To watch TV. B. To go to a movie. C. To play ping-pong. 9. A. They are boring. B. They are difficult. C. They are scary. 10. A. On the dresser. B. On the table. C. In the drawer. 11. A. January fifth. B. January fifteenth. C. January fourteenth. 12. A. action movies B. thrillers C. comedies 13.A. seven dollars B. ten dollars C. nine dollars 14. A. 8796335 B. 8697335 C. 8796553 15. A. Yes, he like B. No, he doesn’t C. Yes, he doesn’t. (三) 听短文，根据短文内容，判断下列句子正误，正确的用“A”表示，不正确的用“B”表示。短文读两遍。听短文前，你们有20秒钟的时间阅读下列句子。 16. Peter is 11 years old.
新版七年级英语上册Unit 9 My favourite subject is science.单 元测试及答案 笔试部分 I、单项填空(20) ( )1. What country is the east of China ? A. England B. Australia C. The U.S. D. Canada . ( )2. The Capital of Canana is _______. A. Toranto B. Ottawa C. Washington, D.C. D. London ( )3. When is Fool’s Day? A. It is April first. B. It’s June second C. It’s December third .D. It’s May fourth ( )4. The first day of a week is ____. A. Monday B. Sunday C. Saturday D. January ( )5. Canada’s flag is _______. A. red B. Red and white C. yellow and white D. black and yellow . ( )6 .---What’s favourite sport? ---He likes “Hikers”.A.he B.him C. his D.Jim ( )7. .---I don’t have English novels. Can you lend to me? ---Sure. A.any;some B.some;any C.some;some D.any;any ( )8. .---Do you often go to the shop Sunday morning? ---No, we . A.on;don’t B.on;do C.at;don’t D.at;do ( )9. --- is it today? ---It’s Monday. A.When B.What time C.What D.What day ( )10. ---When he have P.E? ---He it on Wendesday. A.does;have B.does;has C.is;is have D.is;has ( )11. My mother’s favourite is red. A.friend B.teacher C.subject D.color ( )12. The girl doesn’t like science,becsause it’s ______ . A.boring B.relaxing C.interesting D.fun ( )13. He doesn’t h istory because it’s no fun. A.want to learn B.want learn C.want learning D.to want to learn ( )14.Can you ________the chess? A play B. fly C. throw D. bring ( )15.There is some _________ on the table. A. rice B. cake C. apple D. oranges ( )16.-What’s the ________, please? -It’s five o’clock. A. class B. number C. time D. times ( ).17.It’s time ________ bed A. go B. an C. the D.to go to ( )18.Can they play _________ basketball? A. a B. an C. the D.不填 ( )19. —— ( II、完形填空(30) Dear Annie,
英语七上期末测试题 第I卷（选择题) 1．---What are these? ---This is _____ID card and that is interesting book. A．a, an B．an ,an C．the, a D．/,an 2．My name is Gina Smith. Gina is my name and Smith is my name. A．last, first B．last ,family C．first , last D．last ,last 3．--- ______these your pens? --- No, __________ are not. A．Are, they B．Are, these C．Is, they D．Is , these 4．---Is this English book ________? ---No, it’s_________ . A．hers, my B．him, mine C．yours, my D．his, mine 5．I have an art class__________ two hours on Monday. It’s __________ 6: 00 to 8: 00. A．for, at B．for, from C．in, for D．at, from 6．This pair of trousers__________ nice but the black trousers not . A．is, are B．is, is C．are, are D．are, is 7．---Grandma, I want to eat something. --- Here’s some __________. A．bread B．hamburger C．carrot D．milks 8．---How old is your brother? ---He is _____ years old and today is his _____ birthday. A．twelve; twelveth B．twelfth ; twelfth C．twelve; twelfth D．twelfth; twelve 9．---Do you have a basketball? ---No. But my brother . He two. A．has, has B．does, has C．has, have D．does, have 10．---When is Day? ---It’s on September 10th. A．Teacher’s B．Teacher C．Teachers’ D．Teachers 11．He likes ________ cakes, but I don't want ______ them now. A．to eat, eat B．eat, eat C．eating, eating D．eating, to eat 12．---Thank you for ____ me . ---You are welcome. If you have something to ask me, please call me 36584682. A．helping, for B．helping, at C．help, at D．help ,for 13．Look! There are many on the desk. A．tomatos B．watchs C．salad D．strawberries 14．---Do you have any events in your school?
七年级英语上册各单元 测试题 公司内部档案编码：[OPPTR-OPPT28-OPPTL98-OPPNN08]
七年级英语(上册)重点、难点知识汇总及自测 （Starter）Unit 1. 1.——Good morning / afternoon / evening. 早上好/ 下午好 / 晚 上好。 —— . 区分：Good evening!（答语） Good night.（答语） 例如：——Morning. ——。 2. ——How are you! 你好吗 ——I’m , thanks. 我很好，谢谢！ ——你呢（你好吗） ——I'm fine, too. 另外注意： How is your mother 你的妈妈好吗She is fine. 她身体好。 例如： Tom is fine.(提问) Tom 本单元反思： （Starter）Unit 2. 1. What’s this in English 这个用英语怎么说(= 这个 是什么） a map / an orange. 它是一张地图 / 它是一个桔子。 例如： This is a pen.(提问) this (in English) That is an apple.(提问) These are desks.(提问) 总结：对提问用。 冠词a,an的用法是：。例如：eraser, ID card, English book, orange sweater, hour, apple tree 2. ——Spell it, please. 请拼写它。 = it 你怎样拼写它 ——P-E-N. 本单元反思： （Starter）Unit 3. 1. is it 它是什么颜色 red / blue / black and white. 它是红色 / 蓝色 / 黑 白色。 例如： Her pen is white. (提问) her pen 总结：对提问用。 本单元反思： Unit 1. 1. ——What’s your name 你叫什么名字 —— Jenny. = Jenny. her / his name 她 / 他叫什么名字 Her/ His name's ...
七年级上册英语第一次水平测试题 1. Please _________ look at the blackboard. A. not B. don’t to C. don’t D. no 2. There _________ any money on the floor. A. are B. is C. isn’t D. aren’t 3. Let me help you _________ the box. A. to finds B. to see C. look D. find 4. I can’t speak _________ English. What’s that _________ English? A. /, of B. in, in C. /, in D. the, / 5. Are Lily and Lucy in _________ class? No, they are in _________ classes. A. the same, the different B. a same, a different C. same, different D. the same, different 6. Jim likes _________ TV after school. A. watch B. watches C. to watch D. to see 7. The clothes are green. I want to _________. A. colour it red B. colour it to red C. colour them red D. colour them to red 8. _________ young man in a black shirt is _________ good worker. A. The, the B. The, a C. An, a D. An, the 9. It’s 7 o’clock. It’s time for _________. A. get to school B. go to school C. school D. schools 10. These books are Miss Li’s. Please give _________ A. her tem B. them to her C. it to her D. her it. 11. Mr Smith is forty, but he _________ very old. A. look B. looks like C. looks D. look like 12. This isn’t _________ ski rt. _________ is on the clothes line. A. my, My B. his, His C. her……Her D. your……Yours 13. _________ is your bike? The green one. A. Where B. Which C. What D. What colour 14. Who’s the girl _________ green. Is she your sister? A. on B. in C. in the D. in a 15. Tom is _________ brother. A. Lucy’s and Lily B. Lucy’s and Lily’s C. Lucy’s and Lily D. Lucy and Lily’s 16. ---- Aren’t you a Young Pioneer? ---- _________. A. No, I am B. Yes, I’m not C. Yes, I am D. Yes, I’m 17. This is _________ picture of _________ Green family. A. a, a B. the, / C, a, the D. the, the 18. Can you see the bird _________ the apple tree.
七年级英语单元测试题（预备篇-UNIT1） 姓名班级成绩 第一部分字母活记（38分） I. 在下面的四线三格内写出五个元音字母的大小写（5分） II.按要求在四线三格内写出相应的字母（13分） 1．占中间一格的字母。 2．占上中两格的字母。 3．占中下两格的字母。 4．占上中下三格的字母。 III.按字母的读音补全下列字母的分类（大小写均写，15分） 1. A a K k 2. C c E e Z z 3. F f S s 4. I i 5. U u IV.写出下列字母的左邻右舍（注意字母的大小写，5分） 1. H 2. K 3. Q 4. V 5. x 6. g 7. j 8. m 9. q 10. s 第二部分综合运用（62分） Ⅰ.将下列右栏答语前的字母序号填在左栏相应的问题前的括号内（5分）( )1. Good afternoon . A. I’m fine , thanks . ( )2. Spell it , please . B. It’s yellow . ( )3. What’s this in English ? C. Good afternoon . ( )4. How are you ? D. Q-U-I-L-T . ( )5. What color is it ? E. It’s a ruler . Ⅱ. 选择题把正确的答案序号填在题前的括号内（10分） ( )1. --- is your jacket ? --- It’s green . A. What’s ; a B. What color ; a C. What color ; / D. What’s color ;/ ( )2. ---What’s this ? --- It’s orange . A. a B. an C. / D. the ( )3. --- is it ? --- It’s letter (字母) Y . A. What’s B. How C. What D. What color ( )4. This is ruler . ruler is yellow . A. the ; a B. a ; A C. A ; the D. a ; the ( )5. ---What is this English ? --- It’s a map . A. on B. in C. for D. at ( )6.----What’s name? ----He name is Zhang Weijian. A.your B.her C.his D.their ( )7.----Nice to meet you! ----Nice meet you, ! A.to; too B.too; to C.two; too D.to; two ( )8.----What’s your phone number? ---- 255-4300. A.My name’s B. it’s C. It’s D.His name’s ( )9.----How he? ----He is fine, thanks. A.are B.am C.is D.can ( )10.My name’s Mary Smith. Mary is my name. https://www.doczj.com/doc/5617407516.html,st B.family C.first D.one Ⅲ. 互译下面的缩写（5分） 1. CD 2. kg 3. UN 4. (美国)全国篮球协会 5. 中共中央电视台 Ⅳ. 将下列右栏中的颜色前的字母序号填在左栏的相应事物前的括号内（5分）
七年级英语期末考试试题 第一卷选择题（50分） I．单项选择。（每小题1分，计15分） ( )1. This is _________ alarm clock. A. a B. an C. the D. / ( )2. We don’t like_________. A. broccoli B. broccolis C. a broccoli D. broccolies ( )3. _________. Is this your pen? A. Sorry B. Hello C. Excuse me D. Hi ( )4. Do you have two ________? A. tennis racket B. tennis rackets C. tennis’ racket D. tennis’ rackets ( )5. He _________ his homework at school. A. doesn’t do B. don’t does C. isn’t do D. does not ( )6. ________this your guitar? A. Am B. Is C. Are D. Do ( ) 7. Let’s _________ now. A. go to home B. to go home C. go home D. to go to ( ) 8. How much are these shoes? _________ twenty dollars. A. Are B. There C. They’re D. Their ( ) 9. My father usually________ a shower _________the morning. A. take; in B. takes; in C. take; on D. takes; at ( )10. ________you play the violin? A. Are B. Can C. Is D. When ( )11 ---This is my sister Ann. ---Is _____ a student? A. she B. he C. her D. his ( )12. I ________ two baseballs and my friend ________five baseballs. A. have; have B. have; has C. has; have D. has; has ( ) 13. ---Is that your book? ---Yes, ________. A. it is B. it isn’t C. it’s D. this is ( )14. Miss Wei often helps us ________ our English. A. at B. in C. of D. with ( )15. I want __________ the music club. A. join B. to join C. joins D. be join II．从A、B、C、D中选择最恰当的选项填进文章中去，你会读到一个有意思的故 事。（15分）
初一上册英语单元检测试题带答案 I、写出缩写形式 (5分) 1. what is ______ 2. she is ______ 3. I am _______ 4. my name is ______ 5. it is _____ II、根据句子意思，每空填一个英语单词。(10分) 1. What’s your n______? My name is Mary. 2. I’m Gina. Nice t______ meet you. 3. His name i_____ Tony. 4. W _______ her telephone number? 5. I a______ Bruce. 6. His telephone n________ is 58764321. 7. What’s her first name? H________ first name is Tanya. 8. What’s her l______ name? Her last name is Lopez. 9. Hello, I a_______ Jenny. 10. Is his n______ Dave? III、用所给词的适当形式填空。(12分) 1. ________ is a girl, _______ name is Gina. (she) 2. What’s _________ telephone number? (he) 3. Is ________ English name Betty? (you) 4. Nice ______ you. (meet) 5. It _______ nice to meet you. (be)
期末检测卷（一） 考试时间120分钟，试卷总分150分 温馨提示：请把所有答案填写（涂）在答题卡上，请不要错位、越界答题！ 第Ⅰ卷（选择题共105分） 第一部分听力测试（满分30分） I. 听力（共20小题，每小题1.5分，满分30分） A. 听句子听下面五个句子，从每小题所给的A、B、C三幅图中选出与句子意 思相符的图（每个句子读两遍，每小题1.5分，满分7.5分）。 ( )1. ( )2. ( )3. ( )4. ( )5. B. 听对话共两节（每小题1.5分，满分15分） 第一节，听四段对话，每段对话后有一道小题，从题中选项中选出最佳选项，对话读两遍。 听第1段对话，完成第6小题。 ( )6. What does Alan want to drink?
A. Water B. Apple juice C. milk. 听第2段对话，完成第7小题。 ( )7. What would Jane like to eat？ A. Some chicken. B. A hamburger. C. Some fish 听第3段对话，完成第8小题。 ( )8. What does Susie usually have for lunch? A. Chicken and fish B. Rice and chicken C. Fish and rice 听第4段对话，回答第9小题。 ( )9. Does Lily like Chinese food? A. Yes, a little. B. Yes, a lot. C. No, she doesn't. 第二节听3段对话，每段对话后有两个小题，从题中选项中选出最佳选项。 听第5段对话，回答第10. 11小题。 ( )10. Where are they? A. In shop B. At home. C. In restaurant ( )11. What would the man like to drink? A. Some rice and fish B. Fish C. water 听第6段对话，回答第12. 13小题。 ( )12. What does the woman want to eat? A. A hamburger B. Apple juice and chicken. C. Milk and some rice. ( )13. How much is the food? A. 30 yuan B.33 yuan C.13 yuan 听第7段对话，回答第14.1 5小题。 ( )14. What does Simon would like to have? A. Bread B. Eggs C. Apples ( )15. What does Simon's mother want him to drink? A. Apple juice B. Water C. Milk C. 听短文根据所听到的短文内容及要求完成表格，每空一词。（短文听三遍，每小题1.5分，满分
人教新版初中7年级英语上册Unit 7 How much are these socks?单元测试及答案 Ⅰ. 单项选择 (每小题 1 分，共 10 分) 从 A，B，C，D 四个选项中，选出可以填入空白处的最佳选项。 ( )1. You can see some T-shirts _____ a good price at this store. A. in B. at C. on D. of ( )2. Boys and girls, please come and see for _____ at Mr Cool’s Clothes Store. A. you C. yours B. your D. yourselves ( )3. My uncle has only _____ red sweater. A. first B. one C. last D. twelve ( )4. Your skirt is very nice. Let me have a look at _____. A. it B. them C. her D. him ( )5. Jenny’s socks _____ three dollars. A. have B. does C. is D. are ( )6. Mary _____ a white jacket from Huaxing Clothes Store. A. buys B. sells C. sees D. helps ( )7. Does your brother want _____ basketball after school? A. play C. to play B. plays D. playing ( )8. The white _____ is only two dollars, so I’ll take it for my brother. A. shoes B. socks C. skirt D. hat ( )9. This blue skirt is only 10 dollars. I can _____ its price. A. help B. afford C. look D. play ( )10. —Thank you very much. —______. A. Don’t say that C. Here you are B. You’re welcome D. That’s right Ⅱ. 情景交际(每小题 2 分，共 10 分) 从 B 栏中找出 A 栏各句的最佳应答语。 ( )11. Can I help you? ( )12. How much is this shirt? ( )13. What color does she want? ( )14. Are your socks ten yuan? ( )15. Are these your pants？ B A. It’s five dollars. B. Yes, thanks. C. Yes, they are.