Giáo trình anh văn chuyên ngành phần 1

1 BỘ LAO ĐỘNG - THƯƠNG BINH XÃ HỘI TỔNG CỤC DẠY NGHỀ GIÁO TRÌNH Mơ đun: Anh văn chun ngành NGHỀ QUẢN TRỊ MẠNG MÁY TÍNH TRÌNH ĐỘ: CAO ĐẲNG NGHỀ ( Ban hành kèm theo Quyết định số:120/QĐ-TCDN ngày 25 tháng 02 năm 2013 Tổng cục trưởng Tổng cục dạy nghề) Hà Nội, năm 2013 TUYÊN BỐ BẢN QUYỀN: Tài liệu thuộc loại sách giáo trình nên nguồn thơng tin phép dùng nguyên trích dùng cho mục đích đào tạo tham khảo Mọi mục đích khác mang tính lệch lạc sử dụng với mục đích kinh doanh thiếu lành mạnh bị nghiêm cấm MÃ TÀI LIỆU: Mã số môn học: MH21 LỜI GIỚI THIỆU Introduction The aim of this lecture is to develop a basic knowledge of how English is used for communication in Information Technology It is suitable for use in universities, colleges and technical schools with intermediate students who already know how to handle the common English sentence patterns but who want to improve and extend their language skills in the context of IT Little or no previous knowledge of Information Technology is assumed, but if students work through the lecture carefully they will certainly learn a great deal about it since the material does embrace all the basic concepts of Information Technology There are units/ lessons covering a wide range of current IT topics using a variety of texts and visual material taken from textlectures, newspapers, popular computing magazines, Internet newsgroups, Webpages, manuals, and advertisements The aim is to help students to acquire and develop the skills they will need in order to learn the subject of Information Technology Emphasis is placed on developing reading skills; important lexical items are isolated for special attention and significant points of grammar are thoroughly treated and revised The lecture also includes a comprehensive glossary of current IT terminology with Vietnamese translation, the answer key as well as many teaching notes It is user-friendly to both teachers and students and its clear layout, using both photos and graphics, will make it a very popular choice for those wishing to acquire what are now regarded by many to be mandatory skills for employees in almost every part of the workforce Having many years of experience of teaching Information technology in English and teaching English for Computing, the authors have devoted much time and effort to compile this lecture of English for Information Technology appropriate to the Vietnamese environment Nevertheless, the lecture cannot escape from shortcomings that the authors would like to insist the tolerance from the users of the lecture and to thank them for their comments and remarks that will be valuable for the next publication Finally, in helping this lecture come to fruition, the authors would like to thank Miss Vũ Thị Hương Trà and Miss La Thi Hong Thu, graduated students of the English Department of Hanoi University of Technology and Miss Do Thi Bich Thuan, the final year sudent (K52 SE) of Soict for the marvelous job she has made of desktop publishing a long and complex manuscript and for her enthusiasm and stoicism in the face of repeated massive revision In a practical sense, they have been a author Authors: Thac Binh Cuong M.Sc Lời giới thiệu Việc đọc tài liệu hướng dẫn tiếng Anh lĩnh vực công nghệ thông tin nhu cầu cấp thiết, tiến tới việc hội nhập CNTT vùng giới, giảng học chun đề tiếng Anh Trước tình hình đó, Nhà Xuất Bản Bách Khoa Hà Nội cho biên soạn giảng nhằm giúp , sinh viên phát triển kiến thức để giao tiếp tiếng Anh ngành cơng nghệ thơng tin Bài giảng dùng trường đại học, cao đẳng, dạy nghề cho , sinh viên biết làm chủ mẫu câu tiếng Anh thông dụng muốn mở rộng nâng cao kỹ ngôn ngữ môi trường công nghệ thông tin Sách cập nhật bao gồm tất khái niệm ngành công nghệ thông tin nhằm giúp , sinh viên làm quen với chuyên ngành tiếp thu kiến thức hữu ích mơn học Với mơ đun/ học bao gồm nhiều chủ đề công nghệ thơng tin, sử dụng đọc hình minh họa trích từ sách, báo, tạp chí chuyên ngành máy tính, Internet, trang Web, sách hướng dẫn mẩu tin quảng cáo nhằm giúp học viên thu nhận phát triển kỹ cần thiết để học môn Công nghệ Thông tin sau Bài giảng đặc biệt trọng vào việc phát triển kỹ đọc; thuật ngữ từ vựng quan trọng tách thành mục riêng để thu hút phát triển vốn từ học viên; có phần tập ngữ pháp giúp học viên ôn lại điểm ngữ pháp Phần cuối giảng bảng tra cứu thuật ngữ chuyên ngành dịch sang tiếng Việt, đáp án số gợi ý giảng dạy cần thiết cho giáo viên Bài giảng dễ sử dụng cho giáo viên nhờ cách trình bày rõ ràng, sử dụng nhiều hình ảnh đồ họa Đây giảng hữu ích cho người muốn có kỹ vốn coi bắt buộc để làm việc lĩnh vực ngành CNTT Với nhiều năm kinh nghiệm giảng dạy CNTT tiếng Anh tiếng Anh chuyên ngành CNTT, nhóm tác giả bỏ nhiều công sức, nỗ lực để biên soạn giảng phù hợp với môi trường giảng dạy Việt Nam Tuy nhiên, sai sót lúc biên soạn trình bày khơng thể tránh khỏi Rất mong nhận đóng góp đồng nghiệp người học để giảng ngày hoàn thiện hơn, phục vụ cho đông đảo bạn đọc Cuối cùng, để giảng đời, nhóm tác giả xin cảm ơn Chị Vũ thị Hương Trà, Lã Thị Hồng Thu cử nhân Tiếng Anh kỹ thuật, khoa Tiếng Anh Khoa Học Kỹ Thuật Công Nghệ trường Đại Học Bách Khoa Hà Nội nhiệt tình có trách nhiệm việc chế hiệu cho sách Cảm ơn sinh viên Đỗ Thị Bích Thuận sinh viên năm cuối (K52) viện Công nghệ Thông Tin Truyền Thông hiệu chỉnh từ ngữ chuyên ngành Với ý nghĩa thực tế, chị người đồng biên soạn sách Tác giả biên soạn: Xin chân thành cảm ơn ! Hà Nội, ngày… tháng… năm… Tham gia biên soạn Chủ biên Thạc Bình Cường Contents INTRODUCTION LỜI GIỚI THIỆU MÔN HỌC/MÔ ĐUN 10 MODULE COMPUTERS TODAY 23 Lesson Computer applications 24 I Match the pictures 24 II Language work: The passive 26 III Reading 27 IV Other application 28 Lesson Computer essentials 30 I Computer hardware 30 II What is a computer? 30 III Diferent type of computer? 30 IV Language work? 32 V Benefits of laptop and tablet PCs? 32 Lesson Inside the system 33 I Worm-up 33 II Reading 33 III Language work: Relative clauses 36 IV Reading 37 V VI Vocabulary quiz 38 Your ideal computer system 39 Lesson Buying a computer 40 MODULE INPUT/OUTPUT DEVICES 42 Lesson Type, click and talk! 43 I Interacting with your computer 43 II Speaking 44 III About the keyboard 44 IV Reading 45 V Language work: Describing function 46 Lesson Capture your favorite images 48 I Scanners: The eyes of your computer 48 II Facts and opinions 48 III Language work: Making comparisons 51 IV Further reading 55 Lesson Viewing the output 57 I Read and think 57 II Reading 57 III Writing 58 IV Language work: Instructions and advice 59 Lesson Choosing a printer 60 I Reading 60 II Discourse cohesion 62 III Scan reading: Quiz 62 IV Language work: Revision of comparison 63 V Describing your ideal printer 64 Lesson I/O devices for the disabled 65 I Adaptive technology 65 II Reading 66 III Writing 68 IV Language work: Compound nouns 69 MODULE STORAGE DEVICES 72 Lesson Hard drives 73 I Before you read 73 II Reading 73 III Work in group 74 IV Vocabulary 75 V Language work: Revision of prefixes 76 Lesson Magnetic storage 77 I Types of magnetic drive 77 II Magnetic storage 78 III Language work: precautions 79 IV Word building 81 V Explaining hard drive precautions 81 Lesson Flash memory 82 I Flash-based gadgets 82 II Memory in a flash 82 III Find words or phrases in the text with the following meanings 84 IV Vocabulary revision 86 MODULE BASIC SOFTWARE 87 Lesson Operating Systems 88 I Warm-up 88 II Reading 89 III Basic DOS commands 90 IV Language work: Revision of the passive 90 V Quiz 91 Lesson The graphical user interface 92 I A user-friendly interface 92 II Reading 93 III Exercise work 94 IV Language work: Short relative clauses 95 V Writing 96 Lesson Spreadsheets 98 I II Looking at a spreadsheet 98 Reading 98 III Vocabulary 99 IV Language work: Prepositions of place 100 V VI Graphic representation 101 Extension 101 Lesson Databases 103 I Warm-up 103 II Reading 103 III Puzzle 104 IV Language work 105 V Writing 107 MODULE FACES OF THE INTERNET 108 Lesson The internet and email 108 Lesson The web 114 I A typical web page 115 II Language work: collocations 116 III Language work: the prefixes e- and cyber- 117 IV What you use the Web for? 119 Lesson Internet security 120 I On alert 120 II Security and privacy on the Internet 121 III The history of hacking 122 IV Language work: the past simple 123 V Internet issues 125 MODULE CREATIVE SOFTWARE 127 Lesson Multimedia 128 I Multimedia is here! 128 II Reading 128 III Language work: If – clauses 130 IV Multimedia on the Web 132 Lesson Web design 134 I A typical home page 134 II Web page design 134 III Language work: modal verbs 136 IV Blogs 138 MODULE PROGRAMING / JOBS IN ICT 139 Lesson Program design 140 I Warm-up 140 II Reading 140 III Language work: Infinitive constructions 141 Lesson Languages 160 I Warm-up 160 II Language work: Would, Revision of time clauses 160 III Speaking 162 IV A short description of BASIC 162 Lesson Jobs in ICT 164 I IT professionals 164 II Job advertisements 164 III A letter of application 165 IV Language work: the present perfect 166 MODULE COMPUTERS TOMORROW 168 Lesson Electronic communications 169 I Before you read 169 II Reading 169 III Language work: Making predictions 172 Lesson Internet issues 175 I Warm-up 175 II Reading 175 III Hackers! 178 IV Language work: The past simple (revision) 179 Lesson Networks 180 I Small networks 180 II Networking FAQs 180 III Language work: phrasal verbs 182 Lesson New technologies 184 I Future trends 184 II Language work: future forms 188 III Making predictions 190 Tài liệu tham khảo 190 10 MÔ ĐUN Anh văn chuyên ngành Mã mô đun: MH21 Thời gian môn học: 75 giờ; (Lý thuyết: 30 giờ; Thực hành: 45 giờ) Vị trí, ý nghĩa, vai trò mơn học/mơ đun: - Vị trí: Mơn học bố trí sau học xong môn học chung, trước môn học, mô đun đào tạo chuyên môn nghề - Tính chất: Là mơn học sở chun ngành Mục tiêu mô đun: - Phát triển kỹ như: đọc hiểu, dịch tài liệu tiếng Anh chuyên ngành Công nghệ thông tin - Đọc hiểu thông báo hệ thống phần mềm ứng dụng khai thác cài đặt - Đọc hiểu tài liệu đọc thêm tiếng Anh tóm tắt nội dung tài liệu - Nắm vốn từ vựng ngữ pháp tiếng Anh chuyên ngành CNTT - Bố trí làm việc khoa học đảm bảo an toàn cho người phương tiện học tập III NỘI DUNG MÔN HỌC: Nội dung tổng quát phân phối thời gian : Thời gian Số TT I Tên chương, mục Computers today Tổng số Lý thuyết Thực hành, Bài tập 10 5 10 5 Computers applications Configuration Inside the system Bits and bytes Buying a computer II Input/output devices Type and click! Capture your favorite image Viewing the output Choosing a printer Kiểm tra (LT hoặcTH) 73 MODULE STORAGE DEVICES Learning objectives In this lesson, you will learn how to:  Ask and answer questions about hard disks  Describe different types of storage devices  Locate specific information in texts about optical disks  Use technical vocabulary connected with disks and drives  Give advice and make recommendations about disks and drives 73 74 Lesson Hard drives I Before you read Try to answer these questions What is the main function of a hard disk? Which unit is used to measure hard disk capacity? II Reading A Read the text quickly to find out if you were right in task B Read the text again and make a list of the technical aspects that you should consider when buying a hard disk When buying a hard disk… Hard disks have important advantages over floppy disks: they spin at a higher speed, so you can store, and retrieve information much faster than with floppies They can also hold vast amounts of information, from 500 MB up to several terabytes Apart from this, both types of disks work in the same way To directly access the necessary information, the read/write heads of rigid disks seek the required tracks and sectors, and then transfer the information to the main memory of the computer or to another form of storage, all of which is done in a few Bearing in mind that you always need disk storage, it is good sense to ask yourself some vital questions: What size capacity I need? What speed can I use? What kind of storage device is the most suitable for my requirements? If you only use wordprocessing programs, you will need less storage capacity than if you use CAD, sound and animation programs milliseconds (ms) 74 75 Now let’s turn our attention to drive, known as ‘removable’, allows speed Access times vary from ms to information 20 ms ‘Access time’ – or seek time – ‘cartridges’, which can be removed is the time it takes your read/write and heads to find any particular record purposes Popular removable hard You clearly disks include Jaz and Zip drives A between seek time (e.g 20 ms) and Jaz cartridge can store up to GB of ‘data transfer rate’ (the average speed data, whereas a Zip drive can store up required to transmit data from a disk to 250 MB of data have to distinguish system to the RAM, e.g at 20 to stored Finally, be off-line a few recorded for on security words about megabits per second) Remember that ‘optical’ technology: CD-ROMS and the transfer rate also depends on the CD-Recordable drives have become a power of your computer reality However, magnetic hard disks When buying a hard disk you are still preferred for personal data should consider the kinds of drive storage, whereas optical discs are used mechanisms and products available for There are ‘internal’ and ‘external’ information such as a dictionary or drives which are both fixed hard encyclopedia recording large amounts of drives, i.e rigid disks sealed into the drive unit, either within or attached to the computer A third type of hard C Now read these sentences and decide if they are true (T) or false (F) 1) Hard disks use rigid rotating disks 2) ‘Seek time’ refers to the average time required for the recording heads to move and access data 3) If you use multimedia applications, you need the same storage capacity as required for word processors 4) ‘Access time’ and ‘data transfer rate’ mean the same 5) Optical disks are magnetic 6) Each Jaz cartridge can hold up to 1,000 MB of data 7) CD-ROM disks are used for storage of massive amounts of information III Work in group Work in group of three Read two texts each and complete your sections of the table 75 76 Medium Fixed Advantages Disadvantages hard Removable CD-ROM MagnetoMagnetic 1) Almost all desktop computers have hard disks They are fast and store much amounts of data, but they are fixed inside the computer and you cannot use them to transfer data 2) You can move data from place to place using removable hard disks They are almost as fast as fixed hard disks and also have high capacities, but they are relatively expensive They not all conform to one standard and they are not very common 3) CD-ROM disks are very common and conform to a standard They are removable and can hold large amounts of data They are also cheap to make However, they are usually read-only You can not change the information on them They are also slow compared to hard disks 4) Magneto-optical disks are like CD-ROMs, but you can write data on to them, they are removable, have large capacities, and last for a long time, but they are expensive and not all conform to one standard For this reason they are not very common 5) Magnetic tape is a cheap medium You can use it to store very large amounts of data, but it does not allow random access Every time you read or write a piece of data, you start at the beginning of the tape Tape drives are slow Therefore, it is only suitable for doing backups IV Vocabulary The phrase hard disk consists sell drive of the adjective hard and the drugs noun disk Make other phrases or copy words by combining hard and worker optical disk with these words Give the meaning of each phrase or word compact in your own language (Use your dictionary internal if currency hard dirk magnetic labor capacity 76 77 necessary) V ware directory Language work: Revision of prefixes Fill in the gaps with the correct prefix from the following list auto de dec inter maxi mega micro mini mono multi semi sub 1) Most people prefers a color screen to a ………… chrome screen 2) ………… script is a character or symbol written below and to the right of a number or letter, often used in science 3) A ………… byte equals approximately one million bytes 4) Once you finish your program, you will have to test it and ………… bug it to remove all mistakes 5) The introduction of ………… conductor technology revolutionized the computer industry 6) If a computer system has two or more central processors which are under common control, it is called a ………… processor system 7) The ………… imal system is a number system with a base of 10 8) When the user and the computer are in active communication on a graphics system, we refer to this as ………… active graphics 77 78 Lesson Magnetic storage I Types of magnetic drive A Look at the pictures and descriptions below and find the following 1) The name of the hard drive on a PC platform 2) The type of hard drive that plugs into a socket at the back of a computer 3) The system that works in sequential format 4) The size and storage capacity of a floppy disk The inside Magnetic of a hard tapes and drive drive Most PCs have one internal hard A tape drive reads and writes data drive, usually called C: drive It is on tapes It is sequential-access- i.e used to store the operating system, to get to a particular point on the the programs and the user’s files in tape, it must go through all the a convenient way A hard drive can preceding points Tapes can hold hold hundreds of gigabytes of data hundreds of gigabytes of data and are used for data collection, backup and archiving A portable external hard drive External hard drives are connected to the USB or FireWire port of the computer They can be as small as a wallet but can have as much capacity as internal drives, they are typically used for backup or as secondary storage B Complete these sentences with words from the box capacity storage archiving hold secondary 78 79 1) There are basically three types of magnetic………… Device available to the computer user-hard drives, diskettes and tapes 2) Hard drives can………….hundreds of times more data than floppy disks 3) A portable hard drives is a good choice for………storage 4) Magnetic tapes are used for……… information that you no longer need to use regularly II Magnetic storage A Read the text and then identify a sector and a track B Read the text again and decide whether these sentences are true or false Correct the false ones 1) If you format a hard drive that has files on it, the files will be deleted 2) Hard drives cannot be partitioned to run separate operating systems on the same disk 3) Seek time and transfer rate mean the same thing 4) Disk drives are not shock resistant, especially in operating mode Magnetic storage Magnetic storage devices store (OS) organizes the disk surface into data by magnetizing particles on a circular tracks and divides each track disk or tape into sectors The OS creates a A hard drive spins at over 7,200 directory which will record the rpm and stores specific location of files When you data a save a file, the OS moves the stack of metal read/write head of the drive towards rotating empty sectors, records the data and on disk called platters This means you can writes an entry for the directory Later store much more data and retrieve on, when you open that file, the OS information much faster looks for its entry in the directory, New disks need to be formatted moves the read/write heads to the before you can use them, unless they correct sector, and reads the file in the come preformatted RAM from manufacturer erases any existing files on a disk, so When the disk is not format disks on which data that formatted, you don’t want to lose is stored operating the area However, formatting system 79 80 The OS allows you to create one or without affecting the data partition more partitions on your hard drive, in The average time required for the effect dividing it into several logical read/write heads to move and find parts Partitions let you install more data is called seek time (or access than time) one Windows operating and system Linux) on (e.g and it is measured in your milliseconds (ms); most hard drives computer You may also decide to have a seek time of to 14 ms Don’t split your hard drive because you want confuse this with transfer rate- the to store the OS and programs on one average speed required to transmit partition and your data files on data from the disk to the CPU, another; this allows you to reinstall measured in megabytes per second the OS when a problem occurs, C Match these words (1-5) with the definitions (a-e) Formatted Directory Read/write head Head crash Back up a A file system that defines the structure for keeping track of the files b The part of a drive that reads and records data on a disk c To make a copy of data of software in case the original disk is damaged d Initialized; when the tracks and sectors on magnetic disks are set e A serious disk malfunction; when the read/write head touches the rotating disk III Language work: precautions A Look at the HELP box and then match the instructions (1-6) with the pictures (a-f) 1) Do not expose discs to heat or direct sunlight 2) Check for viruses before opening files you receive from the Web or via mail 3) Make backup copies of your files 4) Don’t shake or move the computer violently while the hard drive is spinning 5) Keep you discs away from water and humidity 6) Hold discs by the edges or by one edge and the centre hole 80 81 HELP box Precautions  We use the imperative to give precautions and warnings Check your hard drive regularly a…… for logical and physical errors d…… …formatting erases any existing files on a disk, so not formatting disks on which data that you don’t want to lose is stored  We b…… use should + infinitive without to to give advice or to e…… talk about what we think is right …you should install an up-todate virus scanner  We use shouldn’t + infinitive without to to give advice or to c… f……… talk about what we think is wrong You shouldn’t turn your computer off and on quickly B In pairs, discuss what you should or shouldn’t to protect your data Use the suggestions below Example: discs on top of each other (stack) You shouldn’t stack discs on top of each other / Don’t stack discs on top of each other 1) Your anti-virus program regularly, since new viruses are created everyday (update) 2) Discs in a protective case (store) 3) Passwords and security devices to protect confidential information (use) 4) On discs with permanent marker pens (write) 5) The disc into the disc drive carefully (insert) Note: disc (optical media); disk (magnetic storage media) IV Word building 81 82 Look at the words in the boxes Are they nouns, verbs, adjectives or adverbs? Write n, v, adj or adv next to each word and then complete the sentences below Magnet………… Magnetic……… Magnetically…… Magnetism……… Magnetize………… Magnetized…… 1) …………….is the science of magnetic phenomena and properties 2) Hard drive is………storage device 3) Data is recorded on a disk in the form of…….spots called bits V Explaining hard drive precautions A friend has sent you an email explaining that she has just lost all of the information on her PC because of a head crash Write a reply explaining the following  Why the head crash happened  What precautions she should take with her new PC to avoid similar problems in the future  What steps she could take up her files 82 83 Lesson Flash memory I Flash-based gadgets Flash memory is used in many handheld devices Match the descriptions (16) with the pictures (a-f) 1) This handheld console lets you play games stored on ROM game cards, which have a small amount of flash memory to save user data, for example high scores 2) This flash memory card is used as “digital film” to store images on a digital camera 3) This wireless LAN card allows laptop and PDA users to access the Internet form any Wi-Fi access point 4) This USB flash pen drive is the latest mobile drive for your computer 5) It looks like an ordinary watch, but this USB drive from Edge Tech can store up to 1GB of flash memory It will let you save and transfer your photos, songs and data files easily 6) This flash-based player provides everything you need to play music and store data on the go It also comes with a built-in FM radio and voice recorder a…… d…………… II b………… c……… e…………… f………… Memory in a flash A Look at the title of the text Why is it a suitable title for an article about flash memory? Read the first paragraph of the text to find out 83 84 B Read the whole text and answer these questions 1) What is flash memory? 2) What are the differences between RAM memory and flash memory? 3) What can devices which use multi-level cell technology do? 4) What are the differences between flash drives and external hard drives? 5) What is the advantage of using U3 technology in flash drives? 6) How much data can a flash memory card hold? 7) What is the name of the flash card created by Sony for its digital cameras? Memory in a flash Flash memory is a type of nonbe store more that one bit per cell The and chips are constructed with either NOR reprogrammed Its name was invented or NAND gates NOR chips function by Toshiba to express how much like a computer’s main memory, while faster it could be erased – “in a flash”, NAND works like a hard drive For which means “very quickly” example, in a camera, NOR flash volatile memory electronically that can multi-level cell structure so they can erased Unlike RAM, which is volatile, contains the camera’s internal flash memory retains the information software, while NAND flash is used stored in the chip when the power is to store the images turned off This makes it ideal for use Flash memory is used in several ways: in digital cameras, laptops, network  Many PCs have their BIOS switches, video game cards, mobile (basic phones stored on a flash memory chip and portable multimedia input/output player In addition, it offers fast read so access times (although not as fast as necessary RAM), with transfer rates of 12MB it can be system) updated if  Modems use flash memory per second Unlike ROM chips, flash because memory are rewritable, so you can manufacturer to support new update programs via software protocols it allows the Inside the chip, data is stored in  USB flash drive are used to several floating gate transistors, called save and move MP3s and other cells Each cell traditionally stores one data files between computers bit of data (1 = erased and = They programmed) New devices have a transported than external hard are more easily 84 85 drives because they use solid- MultiMedia Card, miniSD card, state technology, meaning that and xD-picture Card, Sony has they don’t have fragile moving its own product called the parts that can break if dropped Memory Stick, used in its However, USB flash drives digital have less storage capacity than camcorders and the PlayStation hard drives Portable The photos stored in a still users to store both applications camera and data They have two drive can partitions offloade can carry be applications that run on the host d to a computer compute without video digital  New U3 smart drives allow and cameras, requiring r installation via cable or  Flash memory cards are used to SanDisk’s card readers read and write to just about every flash memory card store images on cameras, to wirelessly Another option is to backup to have a flash card reader video permanently connected to your consoles, to record voice and PC; you simply eject the card music on MP3 players or to from the camera and put it into store movies on MP4 players the reader instead of having to They are as small as a stamp, plug the camera in transfer data on games PDAs, in and capacity can range from 8MB to several gigabytes The only limitation is that flash cards are interchangeable often not between devices Some formats include: CompactFlash, Secure Digital, The future of hard drives may be hybrid hard drives Hybrid hard drives combine a magnetic hard disk and flash memory into one device This allows computers to boot, or start, more quickly, and also reduces power consumption III Find words or phrases in the text with the following meanings A Look at the HELP box and then, using affixation, conversion and compounding, try to make as many words as you can from blog, mail and print Use a dictionary and the Internet to help you Blog Mail Blogger (a person who To mail (the verb form) Print Printout (the pages 85 86 writes a blog) produced by the printer) B Choose the correct word in brackets to complete this description of a voice recorder Use a dictionary to help you Olympus WS-320M digital voice HELP box recorder Slim, Word building attractive, and highly We can create new words from functional, the Olympus WS-320M existing words in three main ways: digital voice recorder packs 1GB of  Affixation (adding a prefix or internal flash memory into is suffix) (lighted/lightweight/lighten) housing, Adding a prefix letting you record up to 277 hours of volatile  non-volatile high-quality audio in WMA format date  update It’s Adding a suffix: ideal for (record/recordable/recording) notes or erase  erasable long lectures, interviewing people, or install installation capturing song ideas before they  Conversion (turning a noun into a disappear As an added bonus, the verb, or a verb into a noun, etc) WS-320M can store up to 266 WMA network (now)  to network or MP3 song for high-quality stereo (verb) (player/playback/playoff) We networked all the PCs in The WS-320M features five the office separate file (folds/folding/folders), We created a network of all the capable of holding 199 files each, so PCs in the office you can organize nearly, 1,000 files  Compounding (putting two or by subject, theme or other category more words together) Users also have the choice of four Hand + held  handheld recording modes: HQ for high-quality I bought a new handheld last audio, LP and SP for extended week recording times, and ST HQ for Compounds can be written as two stereo recording And thanks to the separate words (flash card), as two voice (activation/activate/active) words joined with a hyphen (solid- option, users don’t need to press a state), or as one word (handheld) single button to start recording- the Unfortunately, there are no rules and WS-320M will record as soon as the some built-in microphone picks up sound compounds even change spelling over time For example, web 86 87 Perhaps the most convenient feature, site began as two words, then became however, is the built–in USB hyphenated (web-site) and is now (connector/connect/connected), which written as one word – website eliminates the need for a USB cable Always check you dictionary or Once this is connected, you can Google if you are not sure (downloadable/download/upload) In pronunciation, compounds music files, images or documents normally have the main stress on the from your PC, in effect turning the first part, and the secondary stress on recorder into a small hard drive You the second part, for example “video, can even transfer voice recordings to game” your computer for (store/storage/storeroom) or multimedia use IV Vocabulary revision Solve the clues and complete the puzzle Across Thousand of a second, abbreviated to ms, used to measure the access time of hard drives Floating gate called…… in transistors flash are memory technology Prefix meaning very large or one thousand million 11 acronym for light amplification by stimulated emission of radiation 12 capable of being deleted Down Concentric ring on the surface of a disc when the disc is formatted 2……………memory retains its data when the power is switched off CD-RW means Compact Disc……… Abbreviation of digital versatile disc To write information on a disk or storage area Type of external bus or connector that plugs into the computer 10 The physical mechanism that accepts, reads and writes data on disk 87 ... 3 .1 Về kiến thức: Được đánh giá qua kiểm tra viết, trắc nghiệm đạt yêu cầu sau:  Trình bày thuật ngữ chuyên ngành  Liệt kê chức anh văn chuyên ngành  Trình bày khái niệm anh văn chuyên ngành. .. giảng dạy 1. 5 1. 5 0.5 0.5 LT+TH 1 LT+TH 1. 5 1. 5 0.5 0.5 LT+TH 1 LT+TH 3 .1 Vocabulary 0.5 LT+TH 3.2 Multimedia magic 0.5 LT+TH 1. 1 Vocabulary 1. 2 Computer graphics Desktop publishing 2 .1 Vocabulary...  Trình bày anh văn chun ngành Cơng nghệ thông tin 3.2 Về kỹ năng: Đánh giá kỹ thực hành sinh viên thực hành anh văn chuyên ngành  Khả tâm sự, diễn đạt, kiên khách quan  Sử dụng anh văn chuyên