Учебное пособие Чита 2016 г
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2. Answer the questions: a) What are some types of toilet? b) What are some things used to install a toilet? c) What grammatical phenomena can you analyze in the text? d) Find in the text the sentences in the Imperative Mood. Read them and analyze the verbs. 3. Mark the following statements as true (T) or false (F) having read the text “Toilet Installation” 1- The tank-to- bowl gasket should be installed before gaskets on the tank bolts. 2 – A tank supply tube provides water to the fill valve. 3 – A one-piece toilet does not need a tank-to-bowl gasket installed. 4. Match the words (1-7) with the definitions (A-G) 1- closet flange 5- two-piece 2- one-piece 6- closet bolt 3- tank supply 7- non-corrosive 4- tank-to-bowl gasket A a toilet that is sold in separate parts which the buyer must assemble B made of material that will not easily wear away or erode C a pipe fitting to which a toilet is bolted to mount it to the floor D a foam-rubber gasket used to keep water that leaves the toilet tank from leaking out E a fastener that secures a toilet to the floor F a toilet that is sold as one solid object G a chrome-finished, copper tubing that connects to a fill valve 5. Read the sentence pair. Choose where the words best fit the blanks 1 rubber gasket / caulk A Apply ___________ around the base of the toilet to prevent leaks. B This toilet is leaking; is it missing a ____________? 2 bowl / tank A Waste exits through the bottom of the ____________. B Take the lid off the ____________ so you can see the piping. 6. Translate the following words and phrases: rubber gasket, caulk bowl, tank, closet flange, two-piece, one-piece, closet bolt, tank supply, non-corrosive, tank-to-bowl gasket Homework
Практическая работа № 21
Sink Installation Dear Mr. Jensen, Here is the estimate for the installation of a new kitchen and a new bathroom sink. Included in the estimate are the following:
The estimate does not include the cost of purchasing the new sinks for the kitchen and bathroom. The cost of sinks depends on whether you choose pre-molded, stainless steel or cast-iron sinks. We can help you choose the type of sink that best fits your needs. This estimate does not include the cost of any additional labor. If excess labor beyond installation is needed, it will be added to the estimate. Estimated price: Kitchen Sink Installation $230.00 Bathroom Sink Installation $115.00 Total Price: $345.00 If you have any questions regarding the estimate, please call me at 555-2678. Thank you, Harriet Lancaster Owner, Lancaster Plumbing
a) What materials are sinks made from? b) What are some things used to connect a sink? c) What grammatical phenomena can you analyze in the text? d) Find in the text the sentences in the Present Simple. Read them and analyze the verbs.
1 – The estimate does not include fastening the kitchen sink. 2- The bathroom sink will not need a continuous waste assembly. 3- The cost of the installation will change with the type of sink installed.
A a tube that connects a water supply to a sink B a connection between a p-trap and a rough-in stub out C a fitting that connects a pipe to a p-trap D a small, metal device that holds a sink in place E a drain assembly connecting a two-bowl sink to a p-trap F made standard size in a factory
Word bank: stainless steel, excess, cast iron, compression, coupling, connection, adhesive, latex caulk 1 The plumber wiped away the _____________ pipe cement. 2 __________ is a good material for sinks because it does not rust. 3 James used ___________ to seal the kitchen sink tightly to the countertop. 4 The ___________ sink was molded into an oval shape. 5 A(n) ____________ is needed to hold the pipes together.
pre-molded, continuous waste, trap adapter, lavatory supply, slip joint, fastening clip, stainless steel, excess, cast iron, compression, coupling, connection, adhesive, latex caulk Homework
3. Retell the text (10 -15 sentences). 4. Be ready for the word-dictation. Практическая работа № 22
Septic Systems Let us help you with your sewage needs! Are you in need of your own on-site sewage facility? If you live outside the city, the answer is most likely “yes”. We’ve been in the septic system business for over twenty years. Here’s what we do:
How does a septic system work? All the wastewater in your home flows a septic tank. The septic tank has two chambers. Wastewater flows into the first chamber. Here, solid waste settles on the bottom of the chamber to form sediment. Scum floats to the top of the chamber. Between the scum layer and the sediment layer is effluent. The effluent is piped into the second chamber. More wastewater enters the first chamber. The effluent in the second chamber is pushed out. The effluent is deposited either in a leach pit or leach field. There it will percolate into the soil. Septic tanks should be cleaned or “pumped out” every two or three years. There is a hatch on the septic tank for this purpose.
a) What are some parts of a septic system? b) Is having a septic system better or worse than being connected to a main sewer line? Why do you think so? c) What grammatical phenomena can you analyze in the text? d) Find in the text the sentences in the Present Simple. Read them and analyze the verbs. e) Find the pronouns in the text and read, translate them.
1 – The company installs septic systems. 2- Scum forms a sediment layer in a tank. 3- The effluent is absorbed into the ground. 4. Write the word that is similar in meaning to the underlined part 1The opening on the septic tank was stuck. _ _ t _ h 2 The city built a new solid and liquid waste treatment facility. _ _ w _ g _ 3 The sand sank to the bottom of the bucket. s _ _ _ l _ _ 4 Each section of the tank serves a function. _ _ _ m _ _ r 5 The soil in the leach pit filtered the treated wastewater. _ _ r _ _ l _ _ _ d 5. Fill in the blanks with the correct words and phrases from the word bank Word bank: septic system, effluent, leach field, sediment, septic tank, on-site sewage facility 1 The ____________ was pumped out last year. 2 The pipes release water from the septic tank into the ____________. 3 A septic system is one type of ____________. 4 The ___________ collects on the floor of a tank. 5 The septic tank releases the ______________. 6 A ____________ needs to be maintained to work properly. 6. Translate the following words and phrases: septic system, effluent, leach field, sediment, septic tank, on-site sewage facility Homework
Практическая работа № 23
Welding Welding is a process when metal parts are joined together by the application of heat, pressure, or a combination of both. The processes of welding can be divided into two main groups:
Heat welding is used instead of bolting and riveting in the construction of many types of structures, including bridges, buildings, and ships. It is also a basic process in the manufacture of machinery and in the motor and aircraft industries. It is necessary almost in all productions where metals are used. The welding process depends greatly on the properties of the metals, the purpose of their application and available equipment. Welding processes are classified according to the sources of heat and pressure used. The welding processes widely employed today include gas welding, arc welding, and resistance welding. Other joining processes are laser welding, and electron-beam welding. Gas Welding Gas welding is a non-pressure process using heat from a gas flame. The flame is applied directly to the metal edges to be joined and simultaneously to a filter metal in the form of wire or rod, called the welding rod, which is melted to the joint. Gas welding has the advantage of using equipment that is portable and does not require an electric power source. The surfaces to be welded and the welding rod are coated with flux, a fusible material that shields the material from air, which would result in a defective weld. Arc Welding Arc Welding is the most important welding process for joining steels. It requires a continuous supply of either direct or alternating electrical current. This current is used to create an electric arc, which generates enough heat to melt metal and create a weld. Arc welding has several advantages over other methods. Arc welding is faster because the concentration of heat is high. Also, fluxes are not necessary in certain methods of arc welding. The most widely used arc-welding processes are shielded metal arc, gas-tungsten arc, gas-metal arc, and submerged arc. Shielded Metal Arc In shielded metal-arc welding, a metallic electrode, which conducts electricity, is coated with flux and connected to a source of electric current. The metal to be welded is connected to the other end of the same source of current. An electric arc is formed by touching the tip of the electrode to the metal and then drawing it away. The intense heat of the arc melts both parts to be welded and the point of the metal electrode, which supplies filler metal for the weld. This process is used mainly for welding steels.
a) How can a process of welding be defined? b) What are the two main groups of processes of welding? c) How can we join metal parts together? d) What is welding used for nowadays? e) Where is welding necessary? f) What do the welding processes of today include? g) What are the principles of gas welding? h) What kinds of welding can be used for joining steels? i) What does arc welding require? j) What is the difference between the arc welding and shield-metal welding? 3. Find the following words and word combinations in the text: Сварка давлением, тепловая сварка, болтовое (клепаное) соединение, процесс сварки, зависеть от свойств металлов, имеющееся оборудование, сварочный электрод, плавкий материал, дефектный сварной шов, непрерывная подача электрического тока, источник электрического тока.
1heat welding A флюкс 2 riveting B плавкий 3 gas welding C лазерная сварка 4 arc welding D сварка нагреванием
6 laser welding F электронно-лучевая сварка 7 pressure welding G электродуговая сварка 8 electron-beam welding H контактная сварка
5. Translate the following words and phrases: to join, instead, basic, to depend, purpose, available, equipment, source, flame, edge, simultaneously, filler, wire, rod, to melt, joint, advantage, to require, surface, coated, to shield, touching, tip, bolting, to manufacture Homework 1. Learn the new words by heart. 2. Make up a dialogue on the theme “Welding”. 4. Retell the text (10 -15 sentences). 5. Be ready for the word-dictation. Список использованных источников
Virginia Evans, Jenny Dooley, Samuel Wright. Plumbing. Book 1, Book 2, Book 3. – Express Publishing, 2012, 106 p.
ПРИЛОЖЕНИЕ Справочно-иллюстративный материал1                    Plumbing Устройство инженерных коммуникаций Сборник практических и самостоятельных работ по английскому языку Специальность 08.02.07 – Монтаж и эксплуатация внутренних, сантехнических устройств, кондиционирования воздуха и вентиляции Учебное пособие Сдано в набор 15.02.16 Подписано в печать 14.02.16 Формат 60х84/16 Бумага типографская №2 Гарнитура Таймс Печать офсетная Авт.(Уч.-изд.л.) 1,14 Тираж экз. Заказ № РИО ГПОУ «Читинский техникум отраслевых технологий и бизнеса» 672000, г.Чита, ул. Бабушкина, 66 1 Справочно - иллюстративный материал подготовлен студентом Бурдиным С., спецальность «Монтаж и эксплуатация внутренних, сантехнических устройств, кондиционирования воздуха и вентиляции» |
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