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Then, thescart cable is connected between the TV and DVDplayer. Then, two AAA batteries are inserted into theremote control. Next, the power is switched on. Then,the TV channel is set to AV. Now, the OPEN/CLOSEbutton on the DVD player is pressed to open the door.Next, a disc is placed onto the door. Finally, theOPEN/CLOSE button is touched again to close thedoor.2 1 Steel plates are bonded using different types ofwelding (by welders).2 Loaves are removed from their tins by suctiondevices.3 Plastic parts are moulded using extrusion or otherprocesses.4 Loaves are sliced in a high-speed slicing machineby huge saw blades.5 The hopper is filled first.6 Plastic parts are removed from the mould whenthey are cold.3 1 The plastic is melted using heaters.2 The melted plastic is pushed along the barrelusing a ram.3 Dough is m ade to rise using yeast.4 The loaves are taken out of their tins using suction.5 The loaves are sliced using giant saw blades.4 1 by2 from3 to4 in5 to6 by102 G ram m ar tests keyUnit 81Unit 101 will4 will not2 m ay /m ig h t5 m ay /m ig h t not2 Aspirin is a medicine which relieves pain.3 will6 m ay /m ig h t3 A set of step-up gears is a m echanism whichincreases the rate of rotation.2 1 Why w on’t the office computers work today?2 What will the boss announce next week?3 How will the heating system operate?4 Why m ight wind farm s not provide enoughpower for us?1 1 A nurse is an employee who looks after patients.4 Paediatricians are doctors who treat children.5 An operating table is a piece of hospital equipmentwhich supports patients during surgery.2 and 35 What will become more expensive as fuel costsincrease?b- 4An X-ray technician is a specialist whooperates and processes X-rays.6 Why w on’t planes need so much fuel?c- 2The AbioCor controller is a device whichcalculates the best heart rate for a patient.d- 5An RP6 is a robot which exam ines patientsremotely.e-1Ultracane is a device which helps blind peopleto move around easily.f- 3Mechatronics is a field which combines threetypes of engineering.1 will6 w on’t2 w on’t7 will3 m ay / might8 m ay / might4 will9 w on’t5 m ay / might10 m ay / mightUnit 91 1 These ear protectors m ust be carried everywherein the aircraft hangar.2 The computers must be repaired by specialisttechnicians.3 This engine m ust be checked by experttechnicians.4 The wet concrete m ust be left for several daysbefore w alking on it.5 These gears m ust be lubricated every day.2 1 Drivers are required to check the brakes, lights,tyres, and water before a long car journey.2 Apprentices m ust always w ear overalls in theworkshop.4 1 A What are these components for?B They’re for detecting changes in theenvironment.2 A What’s this machine for?B It’s for m aking molten plastic into products.3 A What are these devices for?B They’re for pum ping blood around the bodyand into the lungs.4 A What’s this machine for?B It’s for converting a visual im age into digitalform.5 A What’s this m echanism for?B It’s for increasing the volume of sound waves inthe ear.5 1 who2 by3 to4 to5 which6 for3 All accidents m ust be reported to your supervisor.4 You m ust not work at a height without a harnessand a lifeline.5 A safety helmet m ust always be worn in thisbuilding site.3 1 Never switch off your com puter...2 Don’t enter this w arehouse...3 Never eat or drink...4 Only start the car and drive aw a y ...5 Always switch off the power to the videom ach in e...Unit 111 1 I think you should close down your computer andrestart it now.2 I don’t think you should touch that door for atleast five hours after painting it.3 I think you should use a socket wrench to takethose wheel nuts off.4 I don’t think you should change your officecomputer system.5 I don’t think you should use this machine untilyou've read the safety manual.Gram m ar tests key 1032 Possible answers4 b In the past, phone m essages were carried by1 I suggest you check that the m ouse is connectedto the computer using the correct socket.m etal wires, but now they are carried by fibreoptic cables.2 You can re-install the m ouse driver using the CD.c In the past, tennis rackets were m ade from wood,but now they are m ade from graphite or titanium.3 I think you should make sure that the mouse iscompatible with Windows XP.4 Try opening Control Panel and checking them ouse settings.5 You should install the m ouse driver from the DOSprompt.d In the past, documents were printed using dotm atrix printers, but now they are printed usinginkjet or laser printers.e In the past, music w as played on tape recorders,but now it is played on minidisks, CDs, and iPods.f3 Do you think we sh ould ...1 ...
change our computer system?2 ... open a new company branch?In the past, letters were sent using the postalservice, but now they are sent using email andinternet.5 1 When were the first telephones installed?3 ... repair the grinding machine?2 Where w as radar first used?4 ... write the report immediately?3 How were the first radios powered?5 ... replace the injection moulder?4 When w as television invented?4 1 You should place the top of the monitor at eye5 Why w as the space station launched?level when working at a computer.2 You m ust w ear a hat and hair net when workingin a food factory.Unit 133 You should use a chair with good support for theback and neck when sitting at a desk.1 1 has been4 You m ust w ash your hands thoroughly afterhandling any chemicals.5 You shouldn’t play computer gam es for more thanan hour per day.2has set up5 has worked6 became3 w as7 began48 has takenrepaired2 1 A How long have space shuttles travelled tospace stations?B They have travelled to space stations since 1981Unit 121 1 The first mobile phone w as produced in 1973.2 The first space shuttle w as launched in 1981.2 A How long did the Russian Mir space stationremain in space?B It remained in space for fifteen years.3 The first version of Microsoft Windows wasshipped in 1985.3 A How long have space m issions flown to Mars?4 The first working version of the World Wide Webw as completed in 1990.4 A How long have satellites orbited Earth?5 The first clockwork radio w as invented in 1996.5 A How long has the Hubble telescope been inspace?2 1 The AkashiKaikyo bridge in Japan w as completedin 1998.3 The first crew m em bers were brought to the ISS in1999 by space shuttles.4 The first supersonic aeroplane, Concorde, wasflown in 1969.c-1B They have orbited Earth since 1957.B It has been in space since 1990.2 Work on the International Space Station w asbegun in 1998.3 b -5B They have flown to Mars since 1960.d -2e-6f-36 A How long w as the Galileo Mission in space?B It w as in space for fourteen years.104 Gram m ar tests key3 1 find outUnit 141 Candidates for the job m ustn't be over 65 years old.2 Applicants shouldn’t smoke.3 Applicants for this post must be good team players.2 plugged in4 given up5 w orkout3 set up4 Possible answers4 Candidates should speak a foreign language.1 What did you find out during the investigation?5 Applicants m ustn’t live more than ten miles fromLondon.2 Where do they put together the computer parts?2yes / no5 yes / no3info6 info4info7 longer1 ...
do you w ork...8 longer5 ... did you g o ...2... have you w orked... 6 ... did you stu d y ...3...you w orked...1 ... did you stu d y ...4... did you g a in ...8 ... did you organize...Unit 151 1 Did you switch it off?2 Let’s set it up quickly.3 Close them down immediately.4 I’ll carry it out tomorrow.2b-5-offc-6 -o nd - 2 - upe - 4 - downf - 1 -togeth er3 How did you cut down the pollution from thesechimneys?4 Why did you set up this organization?O xford English for Careers is a new, up-to-date course where yourstudents learn what they need to know for a career in technology.TECHNOLOGY (D Teacher's Resource Book helps you to teachtechnology - so you can prepare your students to work in technology.• Background introductions give you the specialist knowledge youneed to teach the unit with confidence• An integrated key gives you quick access to the answers• Handy tips give you easy-to-understand explanations and advice• Additional activities help you cope with the demands of mixedability groups• Unit-by-unit grammar tests and communication activities help youprovide your students with extra practice and support• Online resources including Listening scripts, Glossary, and furtherhelp on how to teach technology:www.oup.com / elt/teacher/oefcAvailable now:Technology 1 Student's BookTechnology 1 Class CDISBN 978 019 456950 7ISBN 978 019 456952 1Available soon:TechnologyTechnologyTechnology2 Student's Book2 Class CD2 Teacher's Resource BookOXFORDU N IV E R SITY PRESSwww.oup.com/eltISBN 978 019 456953 8ISBN 978 019 456955 2ISBN 978 019 456954 5CEF9780194569514.
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