Giáo trình Anh văn chuyên ngành (Nghề Công nghệ kỹ thuật điều khiển và tự động hóa Trình độ CĐTC)

ỦY BAN NHÂN DÂN TỈNH AN GIANG TRƯỜNG CAO ĐẲNG NGHỀ AN GIANG GIÁO TRÌNH Mơn học: Anh văn chun ngành Nghề: Công nghệ kỹ thuật điều khiển tự động hóa Trình độ “Trung cấp & Cao đẳng” (Ban hành theo Quyết định số : /QĐ-CĐN ngày tháng năm 201… Hiệu trưởng trường Cao đẳng nghề An Giang) An Giang – Năm 2020 TUYÊN BỐ BẢN QUYỀN Tài liệu thuộc loại sách giáo trình nên nguồn thơng tin phép dùng ngun 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 LỜI GIỚI THIỆU Tự động hóa ngành chủ lực giới nói chung nước ta nói riêng Nó ngành ứng dụng hầu hết lĩnh vực khí chế tạo máy, dây chuyền sản xuất tự động hóa mà hầu hết doanh nghiệp hướng tới nhằm cắt giảm chi phí đầu tư người, chi phí sản xuất, đồng thời tăng suất lao động, tăng khả cạnh tranh hội nhập quốc tế Do vậy, nhu cầu học tập, nghiên cứu, giảng dạy ứng dụng ngành ngày tăng lên nhanh chóng Tự động hóa nghề trọng điểm trường Cao đẳng nghề An Giang trọng phát triển xu đường hội nhập quốc tế Để đáp ứng nhu cầu đó, giáo trình Anh văn chun ngành Tự động hóa biên soạn theo chương trình khung Cao đẳng nghề Trung cấp nghề Bộ LĐTBXH, gồm 60 giờ, dựa vào giáo trình: “English for electrical and Mechanical engineering”, “Tự học tiếng Anh chuyên ngành khí chế tạo – Tập 2” “Infotech English for computer users” Cuốn giáo trình bao gồm 08 chọn lọc cập nhập kiến thức liên quan đến ngành Tự động hóa (gồm kiến thức khí, điện, điện tử tin học) Mỗi đơn vị học có phần từ vựng, mẫu câu, chủ điểm ngữ pháp đọc hiểu để em ứng dụng luyện tập, trau dồi nâng cao trình độ tiếng Anh Trong trình biên soạn, cố gắng tham khảo tài liệu giáo trình khác, tác giả khơng tránh khỏi thiếu sót hạn chế Tác giả chân thành mong đợi nhận xét, đánh giá góp ý để giáo trình ngày hồn thiện An Giang, ngày 20 tháng năm 2020 Tham gia biên soạn Lê Viết Phú MỤC LỤC Đề mục Trang Lời giới thiệu…………………………………………………………… Mục lục………………………………………………………………… Unit 1: Getting started……………………………………….……… Unit 2: What are these objects called? .……………… 20 Unit 3: First, mark a hole…………………………………………… 26 Unit 4: Safety rules…………………………………………… …… 34 Unit 5: Engineering - what's it all about? ………………………… 43 Unit 6: The electric motor………………………………….………… 48 Unit 7: Safety at work ……………………………………………… 53 10 Unit 8: Computers ……………………………………………… … 58 11 Tài liệu tham khảo…………………………………………………… 65 CHƯƠNG TRÌNH MƠN HỌC Tên mơn học: ANH VĂN CHUN NGÀNH TỰ ĐỘNG HĨA Mã số mơn học: MH 10 Thời gian thực môn học: 60 (Lý thuyết: 28 giờ, thực hành, thí nghiệm, thảo luận: 30 giờ, tập: giờ, kiểm tra: giờ) I VỊ TRÍ, TÍNH CHẤT CỦA MƠN HỌC: - Vị trí: Mơn học bố trí sau sinh viên học xong chương trình tiếng Anh với vốn từ vựng khoảng 1.500 từ thơng dụng - Tính chất: Là mơn học bắt buộc chương trình đào tạo nghề Tự động hóa II MỤC TIÊU CỦA MƠN HỌC: - Nắm vốn từ vựng tiếng Anh chuyên nghề điều khiển tự động tự động hóa (từ chuyên nghề, tên thiết bị, nguyên tắc an toàn…); - Đọc tài liệu, vẽ, thiết kế điều khiển tự động tự động hóa tiếng Anh; - Có khả làm việc độc lập làm việc theo nhóm - Tự học, sáng tạo để nâng cao trình độ tiếng Anh chuyên nghề công nghệ kỹ thuật điều khiển tự động hóa III NỘI DUNG MƠN HỌC: Unit 1: Getting started Mục tiêu: - Nắm từ vựng tên thiết bị, tên máy móc - Hiểu sử dụng cấu trúc câu hỏi "what", "where", "how long/how high" - Hiểu sử dụng giới từ vị trí "at, on, under, in, above " - Sử dụng tính từ miêu tả hình dáng vật, đồ vật - Chủ động, tự giác học tập Nội dung: - Vocabulary Thời gian: 1tiết - Grammar Thời gian: 2tiết + What you know? + Where is it? - The one at the top Thời gian: tiết + Study with "at, on, under, in, above " + Match the words with the numbers + Match the sentences with the numbers in the pictures + Make dialogues - What shape is it? Thời gian: tiết + Read this + Make sentences + Match the warnings with the numbers in the picture Unit 2: What are these objects called? Mục tiêu: - Nắm vốn từ vựng tiếng Anh chuyên nghề học lệnh - Giới thiệu cách sử dụng số động từ nguyên thể cấu trúc câu mệnh - Hiểu sử dụng tính từ "clockwise, upwards, forwards, inwards " - Sử dụng phân biệt hai động từ "bring" "give" - Chủ động, tự giác học tập Nội dung: - Vocabulary Thời gian: 1tiết - Grammar: Check that the switch is on Thời gian: 1tiết + Answer the questions + Study this + Put these instructions into the correct order + Change the questions into instructions (use the word CHECK) - Move it forwards Thời gian: 2tiết + Study this + Make instructions + What are these equipments called? - Bring me the hammer Thời gian: 2tiết + Repeat this + Ask for objects in the classroom Use "BRING" and "GIVE" + Reading comprehension Unit 3: First, make a hole Mục tiêu: - Nắm vốn từ vựng tiếng Anh chuyên nghề học - Hiểu sử dụng trạng từ "first, then, next, finally " - Hiểu cấu tạo, cách sử dụng động từ "switch, press, push, pull " - Chủ động, tự giác học tập Nội dung: - Vocabulary Thời gian: 2tiết - Grammar Thời gian: 3tiết + First, you make the hole + Switch off before you touch that wire + Reading comprehension - The current is stopped by pressing this switch Thời gian: 3tiết + Study this + Learn these verbs: switch, press, push, pull + Make sentences in the same way + Look at this diagram of the circuit Then answer the questions below it Unit 4: Safety rules Mục tiêu: - Nắm vốn từ vựng tiếng Anh chuyên nghề hướng dẫn nguyên tắc an toàn - Hiểu cách sử dụng động từ khuyết thiếu "might, could, may, must, should" - Sử dụng mệnh lệnh để thực phép tính "add, subtract, multiply, divide" - Chủ động, tự giác học tập Nội dung: - Vocabulary - Grammar + You might get a shock + You must never smoke near petrol + Tools that are damaged are dangerous - "Add, subtract, multiply, divide" + Repeat and read out these sums Give the answers + Read out these problems Solve them + How we calculate these? Make instructions + Reading comprehension Thời gian: tiết Thời gian: tiết Thời gian: 3tiết Unit 5: Engineering - what's it all about? Mục tiêu: - Nắm từ vựng tiếng Anh chuyên nghề: khí, điện tử, dân dụng học - Hiểu sử dụng cấu trúc: deals with, is concerned with - Đọc hiểu tài liệu liên quan đến chuyên nghề khí, điện tử - Chủ động, tự giác học tập Nội dung: - Vocabulary Thời gian: 2tiết - Grammar: Language study: deals with/is concerned with Thời gian: 3tiết + What is the link between column A and column B? (Use deals with/is concerned with) + Make sentences + Fill in the gaps in the following description - Reading comprehension Thời gian: 3tiết + Study these illustrations + Match each text to one of the illustrations above + Match the sentences with the numbers in the pictures Unit 6: The Electric motor Mục tiêu: - Nắm vốn từ vựng tiếng Anh chuyên nghề động điện - Sử dụng xác cấu trúc câu mơ tả chức năng, hoạt động động điện - Hiểu sử dụng thành thạo động từ "screw, solder, attach, wire " - Chủ động, tự giác học tập Nội dung: - Vocabulary Thời gian: tiết - Grammar: Thời gian: tiết + Language study: Describing function + Writing: Describing components - Reading comprehension Thời gian: tiết + Skim this text + Match these diagrams with the correct description + Match the sentences with the numbers in the pictures + Word study: Unit 7: Safety at work Mục tiêu: - Nắm vốn từ vựng tiếng Anh chuyên nghề học - Sử dụng câu mệnh lệnh, động từ khuyết thiếu viết nội qui an tồn - Cách sử dụng xác liên từ "because of, in addition, moreover" - Đọc hiểu nội qui an tồn thơng qua biển báo Nội dung: - Vocabulary Thời gian: tiết - Grammar Thời gian: tiết + Language study: Making safety rules + Writing: Ways of linking ideas - Reading comprehension Thời gian: tiết + Match labels to the correct warning + Study the safety instructions + Reading: Understanding the writer's purpose Unit 8: Computers Mục tiêu: - Nắm vốn từ vựng tiếng Anh chuyên nghề tin học - Hiểu sử dụng tiền tố "semi-, de-, dis-, micro-, multi-" - Hiểu cấu tạo thành phần máy vi tính - Đọc hiểu tài liệu liên quan đến chuyên nghề tin học - Chủ động, tự giác học tập Nội dung: - Vocabulary Thời gian: 2tiết - Grammar Thời gian: 2tiết + Language study: Describing purpose + Word study: Prefixes - Technical reading: Combinational logic Thời gian: 4tiết + Aswer the questions about the text + Complete these statements IV ĐIỀU KIỆN THỰC HIỆN CHƯƠNG TRÌNH: Vật liệu: Giấy, bút, băng, đĩa CD Dụng cụ trang thiết bị: Máy chiếu đa phương tiện, Máy vi tính Học liệu: Tranh, ảnh, giáo cụ trực quan minh hoạ giảng Nguồn lực khác: Phòng LABS đủ điều kiện thực hành V PHUƠNG PHÁP VÀ NỘI DUNG ĐÁNH GIÁ: Kiến thức: - Từ vựng tiếng Anh chuyên nghề điện, điện tử, điều khiển tự động hóa, khí, tin học - Cách sử dụng giới từ vị trí "at, on, under, in, above " - Cách sử dụng tính từ "clockwise, upwards, forwards, inwards " The attraction and repulsion between the poles of this armature magnet and the poles of the field magnet make the armature turn As a result, its north pole is close to the south pole of the field magnet Then the current is reversed so the north pole of the armature magnet becomes the south pole Once again, the attraction and repulsion between it and the field magnet make it turn The armature continues turning as long as the direction of the current, and therefore its magnetic poles keeps being reversed To reverse the direction of the current, the ends of the armature wire are connected to different halves of a split ring called a commutator Current flows to and from the commutator through small carbon blocks called brushes As the armature turns, first one half of the commutator comes into contact with the brush delivering the current, and then the other, so the direction of the current keeps being reversed Source: Adapted from 'Inside out: Electric Motor* Education Guardian Task Match each of these diagrams with the correct description A B C or D One of the descriptions does not match any of the diagrams (The diagrams are in the correct sequence, but the descriptions are not.) A The armature turns a quarter of a turn Then electric contact is broken because of the gap in the commutator, but the armature keeps turning because there is nothing to stop it 44 B When current flows, the armature becomes an electromagnet Its north pole is attracted by the south pole and repelled by the north pole of the field magnet C When a universal motor is run on direct current, the magnetic poles in the armature change while those of the field magnet remain constant D When the commutator comes back into contact with the brushes, current flows through the armature in the opposite direction Its poles are reversed and the turn continues Task Complete the text with the help of the diagram below Use the following words: are made up is placed is composed consists A transformer …………… of two coils, a primary and a secondary The coils are wound on a former which is mounted on a core The coils …………… of a number of loops of wire The core …………… of thin pieces of soft iron U- and T-shaped pieces are used The former …………… on the leg of the T Now label the diagram opposite using the completed text 45 UNIT 7: SAFETY AT WORK Aims: - Recognizing signs of safety, safety rules, safety instructions - How to write a report on accidents - Students have more positive attitude toward learning English in specific I VOCABULARY: List some of the potential dangers in your laboratory, workshop, or place of work How is the risk of these hazards reduced? II GRAMMAR: Language study - MAKING SAFETY RULES a) What are the differences in meaning, if any between these statements? - Wear protective clothing - Always wear protective clothing - Protective clothing must be worn b) We can make safety rules in these ways: - Using an imperative Examples: Wear protective clothing Do not wear loose-fitting clothing - Always/never are used to emphasize that the rule holds in all cases Examples: Always wear protective clothing Never wear loose-fitting clothing - We can use a passive modal verb for emphasis Examples: Protective clothing must be worn Protective clothing should be worn c) Practice: Study this list of unsafe environmental conditions (hazards) Write safety rules to limit these hazards using the methods given above For example: inadequate lighting Lighting must be adequate, or Lighting should be adequate uneven floors unguarded machinery untidy workbenches untidy workplaces badly maintained machinery 46 carelessly stored dangerous materials inadequate ventilation damaged tools and equipment machinery in poor condition 10 equipment used improperly 11 equipment operated by untrained personnel 12 apprentices working without supervision Writing: WAYS OF LINKING IDEAS In writing, we have to make sure our readers can follow our ideas So we have to mark reasons, results, and contrasts in our writing What are the links between these ideas? What words can we use to mark the links? The accident happened The operator's carelessness The supervisor was not present Sentence is a reason for sentence Sentence is an additional reason We can mark the links between them like this: The accident happened because of the operator's carelessness In addition/moreover, the supervisor was not present We use because of to introduce a reason which is a noun or noun phrase We use in addition and moreover to introduce an additional reason What are the links between these ideas? What words can we use to mark the links? Suitable protection should be worn Safety helmets should be used where there is a danger of falling objects Sentence is an example to illustrate sentence We can mark this in this way: Suitable protection should be worn For example / For instance, safety helmets should be used where there is a danger of falling objects * Practice: Show the links between these sets of ideas using appropriate linking words Many accidents happen Workers' carelessness Education can reduce accidents It is important that all workers receive training in basic safety Eye injuries can be serious 47 Goggles must be worn for grinding and cutting Safety gloves provide protection for the hands They prevent burns They reduce the danger of cuts Safety shoes protect the feet against falling objects They prevent the feet getting caught in machinery Respirators should be worn in dusty conditions Dust can damage the lungs Safety gear exists for every danger Each year people are injured They refuse or forget to wear the right gear III READING COMPREHENSION Task 1: What these warning labels on chemicals mean? Match each label to the correct warning a) Highly flammable b) Harmful c) Explosive d) Corrosive e) Oxidizing f) Toxic Task Study the safety instructions from a workshop below, and then answer these questions a) Who are the instructions for? b) Who wrote them? c) What was the writer's purpose? Wear protective clothing at all times 48 Always wear eye protection when operating lathes, cutters, and grinders and ensure the guard is in place Keep your workplace tidy The areas between benches and around machines must be kept clear Tools should be put away when not in use and any breakages and losses reported Machines should be cleaned after use Task Reading: UNDERSTANDING THE WRITER'S PURPOSE Knowing what the writer's purpose is, who the writer is, and who the intended readers are can help us to understand a text The safety instructions in Task are clearly intended to encourage employees to be safety conscious and reduce the risk of accidents The writer is perhaps a supervisor or the company safety officer, and the intended readers are machine operatives Knowing these things can help us to work out the meaning of any part of the text we may not understand Practice: Study the company document on safety on the next page, and then answer these questions Who is this document for? a machine operatives b managers c all employees d injured employees Who wrote this document? a trade union representative b technician c manager d medical staff What is the writer's intention? a to prevent accidents b to ensure speedy help for injured employees c to protect the company d to warn about dangers ACCIDENT INVESTIGATION Whenever an accident occurs that results in an injury (medical case), damage of equipment and material, or both, prompt accident investigation by the immediate manager is required A written preliminary investigation will be completed by the end of the particular shift or business day on which the accident occurred In no event should there be a delay of more than 24 hours Failure to comply with this requirement may subject the immediate manager to disciplinary action up to and including discharge Without adequate accident investigation data the Company may be subjected to 49 costs, claims, and legal action for which it has no defence As a minimum, the preliminary accident investigation report will include the following: Name, occupation, and sex of injured worker Place and date / time of accident Description of how the accident happened Immediate causes of the accident - unsafe acts and unsafe conditions Contributing causes - manager safety performance, level of worker training, inadequate job procedure, poor protective maintenance, etc Witness(es) - name and department Corrective action taken - when The employee who was injured and any employee(s) who witnessed the incident should be separately interviewed as soon as possible A copy of the report must be submitted to the Manager - Human Resources for review Another copy of the report is to be retained for a period of not less than the injured employee's length of employment plus five (5) years Task Study this brief report of an accident In which points does it not meet company policy on reporting accidents? To: From: Subject Name Department & Location Date Manager Human Resources 17 May Name Department & Location Tel D Taylor Mech Eng Workshop 6200 Preliminary Report, Accident, 12 May While turning a brass component on Tuesday, last week, Kenneth Oliver, machinist, received an injury to his eye He was taken to the Eye Hospital where I understand he was operated on I believe the accident was due to carelessness 50 UNIT 8: COMPUTERS AIMS: - Supplying vocabulary on computers for learners - Describing purpose, using to, so as to, in order to, so that, and for - Strengthen the abilities of using computers for learning and working for learners I VOCABULARY Task Match each picture with the correct word Printer Keyboard Monitor CD Floppy disk Mouse Task Match the following words with their definitions Terms Definitions capacity a) the programs and data used in a computer disk b) a flat circular storage device drive monitor c) the main output device used to display the output from a computer on a screen software d) possibility of holding or containing e) a storage device for reading from and writing to disks 51 II GRAMMAR Language study: Describing purpose a) Purpose with TO, IN ORDER TO and SO AS TO - Use to , so as to, and in order to to express purpose in the affirmative form Examples: He is looking for a part time job to save some pocket money She wakes up early in order to be on time to work They visited him so as to offer their condolences for the death of his wife - Use so as not to and in order not to to express purpose in the negative form Examples: They woke up early in order not to be late She exercises regularly so as not to get fat He helped the new policewoman so as not to fail in her first mission b) Purpose with SO THAT You can also express purpose with so that In this case you generally need to use a modal Examples: He turned down the music so that he wouldn't disturb the neighbors He got a visa so that he can travel to the USA He decided to stay in England for a while so that he could practice his English c) Purpose with FOR Purpose can be also expressed by using for For may be followed by either a noun or a verb + ing Examples: I stopped there for a chat This mop is for cleaning the floor * PRACTICE: Underline the correct expression of purpose Concentrate on your exercise (so as not to / to / so that ) mistakes You have to wake up (to / in order not to / so that) be on time 52 make any You have to register (in order to / so as not to / so that) participate in the forum She left work early (so as not to / to / so that ) be at home when he arrives Ships carry life boats (so as not to / so as to / so that ) the crew can escape when the ship sinks I will go to university (in order not to / to / so that) continue my studies He exercises regularly (in order to / in order not to / so that) be overweight (So as not to / To / In order that ) you can produce a good essay, you need to edit your writing before you hand it in She works hard (so as not to / in order not to / so that) she can earn a living 10 These men risk their lives (to / not to / so that) we may live more safely Word study: Prefixes English prefixes Meanings de- from, down, away, reverse, opposite , get rid of dis- not, opposite, reverse, away micro- tiny, one millionth multi- many, much simi- partial, half mono- one, single, alone inter_ between, among mega_ one million sub- under, lower auto- self, same Examples decode, decrease, deflate, degenerate, depress, deemphasize disagree, disallow, disarray, disconnect, disloyal, disrespect micrometer, microscope, microwave, microcomputer multicultural, multi-storey, multimedia, multilingual, multinational, multitudes Semicircle, Semifinal, Semiautomatic monochrome, monologue intersect, interact, intervene, interpenetrate Megabyte submarine, subsidiary, substandard autopilot, autobiography, automobile, autofocus 53 * PRACTICE: Fill in each gap with an appropriate prefix You must _ the cables first (connect) Bob has been in his dealings with us (honest) I made a big _ on that assignment (take) Our group of friends is quite – we know people from five continents (cultural) Most people prefers a color screen to a screen (chrome) _ is a character or symbol written below and to the right of a number or letter, often used in science (script) A equals approximately one million bytes (byte) Once you finish your program, you will have to test it and _ it to remove all mistakes (bug) The introduction of technology revolutionized the computer industry (conductor) If a computer system has two or more central processors which are under common control, it is called a _ system (processor) 10 When the user and the computer are in active communication on a graphics system, we refer to this as _ Graphics (active) III READING Before reading the text, guess which of the following tasks a computer can A Take instruction B Do calculations C Store documents D Design buildings E Perform computations without instructions F Help users to interact with each other G Help users to entertain themselves with a limited source of programs H Help users to have access to the Internet Computers are used in many places Match the places with the correct pictures and then match the uses of computers with the suitable places PLACES: LIBRARY 54 HOSPITAL BANK UNIVERSITY Uses of computers a) look after customers' money b) keep records of teachers, students and materials c) store information about books d) create interactive ways of learning e) schedule operations f) perform financial transactions at a high speed g) help doctors perform operation in an accurate way Read the following pasage, and then the task below: What is a ‘computer’? We are all familiar with what a computer is in a specific, contemporary sense Personal computers are found in most aspects of daily life, and for some it is hard to even imagine a world without them But the term computer means more than simply the Macs and PCs we are familiar with A computer is, at its most basic, a machine which can take instructions, and perform computations based on those instructions 55 It is the ability to take instructions - often known as programs in the language of computers - and complete them, that distinguishes a computer from a mechanical calculator While both are able to make computations, a calculator responds simply to immediate input In fact, most modern calculators are actually computers, with a number of pre-installed programs to help aid in complex tasks Computers range from the very small to the very large Some are capable of doing millions of calculations in a single second, while others may take long periods of time to even the most simple calculations In theory, anything one computer is capable of doing, another computer will also be able to Given the right instructions, and sufficient memory, a computer found in a watch should be able to accomplish anything a supercomputer can - although it might take thousands of years for the watch to complete the operation A Circle the best answer Personal computers can be A used only in some aspects of our daily life B found in every aspect of our daily life C found in nearly every aspect of our daily life D used to solve all problems of our daily life A calculator A is exactly a computer B can perform all the computations that a computer can C cannot perform complex tasks D can be a computer if it is installed with a number of programs to help aid in complex tasks It is wrong to say that a computer can be different from other computers in A terms of instructions B terms of size C terms of time spent performing calculations D the number of tasks it can perform Which term means the part of a computer system that is used for storing programs and data? A Instruction B Memory C Disk D Calculator B Find the word / phrases in the passage which have simlar meanings to belonging to the same time 56 execute recognizes the difference between things or people does something as a reaction to something complicated easy enough finish 57 TÀI LIỆU THAM KHẢO - Oxfort English for electrical and Mechanical engineering + Tác giả: Eric H Glendinning and Norman Glendinning + Nhà xuất bản: Oxfort University Press + Năm xuất bản: 2005 - Tự học tiếng Anh chuyên ngành khí chế tạo – Tập + Tác giả: Đoàn Châu Đặng Đoàn Kim + Nhà xuất bản: Thanh Niên + Năm xuất bản: 2006 - Infotech English for computer users + Tác giả: Santiago Remacha Esteras + Nhà xuất bản: Thống kê + Năm xuất bản: 2001 58 ... chuyên nghề điều khiển tự động tự động hóa (từ chuyên nghề, tên thiết bị, nguyên tắc an toàn…); - Đọc tài liệu, vẽ, thiết kế điều khiển tự động tự động hóa tiếng Anh; - Có khả làm việc độc lập làm... tế Để đáp ứng nhu cầu đó, giáo trình Anh văn chun ngành Tự động hóa biên soạn theo chương trình khung Cao đẳng nghề Trung cấp nghề Bộ LĐTBXH, gồm 60 giờ, dựa vào giáo trình: “English for electrical... - Có khả làm việc độc lập làm việc theo nhóm - Tự học, sáng tạo để nâng cao trình độ tiếng Anh chun nghề cơng nghệ kỹ thuật điều khiển tự động hóa III NỘI DUNG MÔN HỌC: Unit 1: Getting started