2. UNIT 12 Information Technology

3. Match the examples of computer use in column A with the areas of application in column B. more than one answer is sometimes possible. Switch on Exercise 2 page 86 AB 7, 14,8 a 6, 13, 5 b 1, 8, 5 c 3, 10 d 4, 15 e 9 f 2, 16 g 12, 8 h 11 i UNIT 12 Information Technology

4. Reading CADCAM 1. Look at the pictures below. What uses for computers in car production can you see? CADComputer-aided design CAMComputer-aided manufacturing CNCComputer-numerical control CIMComputer-integrated manufacturing 2-D and 3-D CAD CAM Simulated crash CIM 2. What do you think these terms 1-14 mean? Read the text and check your answer. UNIT 12 Information Technology

5. 3. List the things computers can do in the design and production of a car. Calculate forces from a designCalculate when to replace tools Simulate crash-testingOrder new supplies Simulate assemblyControl robots Control machine toolsInspect the finished vehicle Control the assembly lineCheck paint thickness Monitor suppliesCheck how well the doors fit Reading: CADCAM UNIT 12 Information Technology

6. Reading: CADCAM 4. Complete column B of the table. Past Present 1 designs produced on paper designs produced by CAD programs 2 dimensions calculated by dimensions calculated by CAD software measuring 3 models made by hand models made by rapid modelling devices 4 real cars crash-tested simulated cars crash0tested 5 supplies ordered by hand supplies ordered by computer 6 welding done by hand welding done by robots 7 painting done by workers painting done by robots 8 cars inspected by people cars inspected by robots UNIT 12 Information Technology

7. Past passive We use the past passive: 1. to describe actions in the past where the action is more important than the agent 2. where the agent is not known UNIT 12 Information Technology

8. Exercise 1 Past passive 1. Make each phrase form column A of the table in Reading 4 into a sentence using Past Passive. 5 Supplies wee ordered by staff. 3 Models were made by hand. 7 Painting was done by workers. 2. Dimensions were calculated by measuring.6 Welding was done by hand. 1 Designs were produced on paper. 4 Real cars wee creasy-tested. 8 Cars were inspected by people. UNIT 12 Information Technology

9. 2. Dimensions were calculated by measuring but now they are calculated by CAD software. UNIT 12 Information Technology Past passive Exercise 1 2 link each pair of phrases, past and present, into one sentence. 3 Models were made by hand but now they are made by rapid modelling devices. 4 Real cars wee creasy-tested but now simulated cars are crash-tested. 5 Supplies wee ordered by staff but now they are ordered by computer. 6 Welding was done by hand but now it is done by robots. 7 Painting was done by workers but now it is done by robots. 8 Cars were inspected by people but now they are inspected by robots.

10. 1. Laura Santini works for a company which makes cans and container for the food and drink industry. She explains to a journalist some of the changes which have taken place in this industry. Listen and note the six changes she describes. 1. cans made from two pieces, not three4. pull tabs on all our range 2. fast process5 labels printed onto the can 3. less metal used6 half the workforce

11. It’s my job Exercise 2 3. Frustrated and angry 4 You learn people-handling skills and quick thinking. 5 It's not well paid. 6 It’s better paid, you deal with people face-to-face, and the work more is interesting. 6 It’s better paid, you deal with people face-to-face, and the work more is interesting. 7 Manufacturers’ web sites and newsgroups 8 It's good for her future career. 2 You have to deal with people’s emotions in addition to technical problems. 1 Through an agency

12. It’s my job a soft skills b face-to-face c trouble-shooting d taking calls Exercise 3

13. Customer care Exercise 2 ItemPrinter LocationAccounts MakeHP ModelLaserJet 2400 ProblemNot printing following a paper jam Advice givenCheck Status and Purge Print Document Cleared by phoneYes Requires visitNo

14. 1 Match the verbs in column A with an appropriate noun from column B vocabulary: page 90 Collocations download click on select from calculate surf scroll up / down create display an icon a page a new document information pictures costs the Web a menu

15. vocabulary: page 90 2 now cover 1 and fill the gaps in the sentences. 1 Flat screens around the airport display _____________. information 2 Click on the __________ for PowerPoint to prepare a presentation. an icon 3 You can download _____________ from your camera. pictures 4 Spreadsheets are used to calculate _____________. 5 Scroll down the __________ until you find the information you need. 6 I normally spend al least one hour a day surfing _____________. 7 She created _______________ to keep the track of software updates. 8 You can select from the __________ to choose which application you need. costs page the Web a new document menu Collocations

16. pronunciation If the base verb ends in one of these sounds: example base verb*: example with - ed: pronou nce the -ed: extra syllable ? unvoiced/t/wantwanted / Id/Idyes voiced/d/endended unvoiced /p/hopehoped / t/t no /f/laughlaughed /s/faxfaxed /sh/washwashed /ts/watchwatched /k/likeliked voiced all other sounds, for example... playplayed / d/d allowallowed begbegged /t/ finished mixed produced searched worked /d/ controlled customized damaged disabled planned constructed integrated invented operated reflected /Id/

17. Inputoutput Joypad Wi-Fi mouse Web camera VoIP phone (both) scanner Printer Monitor Speakers VoIP phone (both) 2 When you have identified the peripherals, together decide whether they are input or output devices.