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2 Contents

Contents

Unit / Section Function / Skill Genre / Text type Grammar / Discourse Lexis / Technology

Unit 1 Innovations

1.1 Eureka!  p.4  Questioning Talk + Q&A session Past / present perfect  continuous

Oil and gas drilling

1.2 Smart wells  p.6 Clause linking Technical article Past participle; cohesion Drilling; remote control 1.3 Lasers  p.8 Giving a talk Lecture; technical description Section markers in a talk Laser technology

Unit 2 Design

2.1 Spin-offs  p.10 Function of a device Product description Present / past simple passive; to + infin; for + -ing; which

Products from space  research

2.2 Specifications  p.12 Necessity, ability,  recommendation

Design specification; meeting Modals and semi-modals Design; mechanical 

2.3 Properties  p.14 Describing properties Brainstorming session Phrases to encourage  participation

Construction; synthetic  textiles

Review Unit A  p.16

Unit 3 Systems

3.1 Problems  p.20 Low probability; reassuring Product recall notice Present continuous passive;  phrases suggesting low risk

Automotive

3.2 Solutions  p.22 Summarising; linking Product recall notice Non-defining relative clause;  present participle; although

Automotive; braking systems

3.3 Controls  p.24 Contrasting; note-taking Lecture  Linkers of contrast Automotive; aeronautics

Unit 4 Pr

ocedur

es

4.1 Shutdown  p.26 Past events Engineering article Two-part phrasal verbs  Mechanical; electrical;  physics

4.2 Overhaul  p.28 Past procedure; instructions Engineering article;  instruction manual Nouns derived from phrasal  verbs Mechanical; maintenance 4.3 Instructions  p.30 Instructions and feedback;  simultaneous actions Practical demonstration;  instruction manual Oral vs written instructions;  while / as + -ing Mechanical; electronics Review Unit B  p.32 Unit 5 Pr ocesses

5.1 Causes  p.36 Cause and effect Brainstorming session;  ‘fishbone’ diagram

Verb / noun / prepositional  phrases of cause and effect

Metallurgy; chemistry

5.2 Steps  p.38 Explaining a process Technical brochure Choosing active or passive Iron and steel making 5.3 Stages  p.40 Note-taking; writing up Lecture; flow diagram Gerunds / nouns as captions; 

lexical cohesion

Aluminium refining / smelting

Unit 6 Planning

6.1 Risk  p.42 Degrees of certainty Risk assessment tool Phrases expressing degrees of  certainty

Petroleum; environment

6.2 Crisis  p.44 Immediate / long-term plans Critical path analysis; crisis  meeting

Future / future perfect passive; 

about to / on the point of

Petroleum; marine

6.3 Projects  p.46 Participating in meetings Project proposal meeting Phrases for chairing a meeting Civil engineering

Review Unit C  p.48

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3

Contents

Unit / Section Function / Skill Genre / Text type Grammar / Discourse Lexis / Technology

Unit 7 Developments

7.1 Prototypes  p.52 Describing developments  and progress

Technology review Range of forms and functions  ICT; smart phones

7.2 Comparisons  p.54 Comparing; contrasting Product comparison Phrases / linkers expressing  comparison and contrast Electronics; touch screens 7.3 Products  p 56 Explaining technology to  non-specialists Product launch Phrases introducing  explanations / analogies Electrical; materials science Unit 8 Incidents

8.1 Theft  p.58  Speculating about past Work memo; work discussion Present perfect passive modal Logistics; warehousing 8.2 Security  p.60 Investigating; questioning Incident report; product 

brochure Indirect questions and related  noun phrases ICT; telecoms; security  8.3 Emergency  p.62 Degrees of agreement /  disagreement Safety talk; serious incident  report Phrases qualifying ‘yes’ or ‘no’;

up to a point / on the contrary

Health and safety; HazMat

Review Unit D  p.64

Unit 9 Agr

eements

9.1 Proposals  p.68 Proposing; recommending Meeting with client Noun clause / gerund after 

propose / recommend / suggest

Electronics; wireless controls

9.2 Definitions  p.70 Defining a term Definition; glossary Defining relative clause; pre- /  post-modifiers in definitions

Sensor technology

9.3 Contracts  p.72 Stipulating conditions Contract; pre-contract  discussion  Alternatives to if: on condition / provided that Work contracts Unit 10 T esting

10.1 Plans  p.74 Concise technical writing  Test plan Nouns / hyphenated phrases  used as pre-modifiers

Destructive testing;  earthquake proofing 10.2 Reports  p.76 Report format; report-writing Test report Grammar / markers associated 

with report sections Testing buildings and  bridges 10.3 Methods  p.78 Collaborative problem-solving Meeting; pre-meeting briefing  documents Range of language forms  Non-destructive testing Review Unit E  p.80 Unit 11 Accidents 11.1 Investigations  p.84 Collaborative data  organisation  Raw data for a report Expressions of causation,  sequence and speculation. Hydro-electric power;  maintenance 11.2 Reports  p.86 Format of report; abstract;  writing a report Investigative report Third conditional, present  perfect modal Accident investigation 11.3 Communication  p.88 Assertiveness; summarising;  writing an abstract  Communication guidelines Phrases to signal  communicative intent Aviation; aeronautics Unit 12 Evaluation 12.1 Projects  p.90 Sequence of events; past  necessity  Project evaluation report Perfect participle; past tense of  modals  Agricultural engineering

12.2 Performance  p.92 Past ability; self-evaluation Employee appraisal interview  Three-part phrasal verbs; past  tense of modals IT, robotics, petroleum 12.3 Innovations  p.94 Debating; persuading;  teamwork  Team presentation; awards  committee Range of language forms Nanotechnology Review Unit F  p.96 Language summary  p.100 Extra material  p.110 Speed search  p.116 Audio script  p.118 M01_TECH_SB_04_9552_U01.indd 3 28/01/2011 16:26

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4 1 Innovations

1 Eureka!

Start here

1

Work in pairs. Talk about accidental discoveries or inventions in science or technology which you have heard about.

Example: 1 Alexander Fleming was growing some bacteria in his

lab when some penicillium fungus fell on the bacteria and killed them. That is how he accidentally discovered antibiotics.

Task

2

Work in pairs. Match the notes 1–6 with the accidental discoveries. X-ray inkjet printer vulcanised rubber co-ordinate geometry safety glass antibiotics 1 1 Alexander Fleming – grows bacteria in lab – penicillium fungus falls on bacteria – fungus kills them 2 Charles Goodyear – works with raw rubber powder containing sulphur – brushes powder off hands – powder falls onto hot stove – forms tough elastic substance 3 Rene Descartes – watches insect flying around room – realises he can specify insect’s position in 3D space as – distance from two walls and ceiling 4 Wilhelm Roentgen – projects light from cathode ray generator onto wall – sees outline of bones of own hand on wall 5 Ichiro Endo, engineer – works with a hot iron and a syringe full of ink – touches neck of syringe with iron – forces ink out 6 Edouard Benedictus – puts away glass flask – flask contains liquid plastic – drops flask on floor – flask doesn’t break – thin plastic film holds pieces together

3

Describe the accidental discoveries outlined in the notes in 2. Use the past continuous and the past simple tenses where appropriate. Example: 1 – see the example in 1. Writing

4

Write about the discoveries and inventions you talked about in 1, using the past simple and continuous. Follow the example in 1. Scanning

5

Practise your speed reading. Look for the information you need on the SPEED SEARCH pages (116–117). Try to be first to complete this text. We don’t know if Archimedes really stepped into his bath and shouted ‘Eureka!’ (‘I’ve discovered it!’) when the water level (1) . But we do know that he discovered that a body immersed in fluid experiences a (2) force equal to the weight of the liquid displaced. We also know that Archimedes invented the (3) and the (4) .

1

Innovations

Language page 101 M01_TECH_SB_04_9552_U01.indd 4 28/01/2011 16:26

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5 Innovations 1 Listening

6

02 Listen to this talk and choose the picture that illustrates what Jaap (Will’s colleague) was looking at when he had his eureka moment.

7

Listen again and answer these questions. 1 What is Will’s (the speaker’s) job title at his petroleum company in Brunei? 2 What problem has the speaker been trying to solve for the last few years? 3 What was happening when Jaap suddenly had his eureka moment? 4 What was the name of the type of drill that Jaap and his team invented as a result? 5 How does this new drill solve Will’s problem? Speaking

8

In the question and answer session after his talk, Will gives these answers. Write down the questions that were asked. Then practise the questions and answers in pairs. 1 Well, I would say that the main reason for using snake well technology is mainly economic. Snake wells allow us to get more oil out of a single field. 2 Yes, it does. The technology has a very big environmental benefit, because snake wells mean that you can build fewer oil platforms and do less drilling. 3 Yes, we are. We’re using it right now, at this very moment. We have a number of snake wells in operation off the coast of Brunei. 4 Well, most of the oil in the Brunei field is between 2,000 and 4,000 metres below the seabed, I think. 5 We’ve been drilling snake wells off the Brunei coast since 2005. 6 Well, our company first started exploring the Brunei field a long time ago. I believe the first survey was in the 1980s. 7 Yes, we have. In addition to the snake well, we’ve been developing a system of sensors that transmit data from the drill bit back to computers on the surface. 8 Well, I don’t know exactly what my next project is going to be! Maybe I’ll drill a snake well off the coast of Nigeria.

Language Present perfect continuous

How long have you

been using snake wells?

Our company  has them  since 2005.

Speaking

9

Work in pairs. Take turns to act the roles of a reporter and an oil company representative. When you are the reporter, use the present perfect continuous in your first question about each project, and then follow up with different types of questions. Student A: Turn to page 115. Student B: Turn to page 113. Language page 102

1 Oil sands, Canada: how long? surface / underground mining? area project covers? kind of oil extracted? extracted oil converted into …? expected length of project?

2 Drilling for gas, Russia: how long? based where in Russia? onshore / offshore? gas converted into ...? meaning of ‘LNG’? future exports to ...? expected production (tonnes)?

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6 1 Innovations

2 Smart wells

Start here

1

Work in pairs. Discuss these questions about the illustration below. Make notes. 1 What are the advantages of this method of oil extraction compared with vertical wells? 2 How do you think computers are used in this method? Reading

2

Read this article and check the notes you made in 1.

‘Snake’ wells connect pockets of oil that stretch for up to 3 miles under the seabed.

Valves and seals are located in the oil pockets so they can be isolated if they start to pump

too much gas or water. water

oil oil oil gas gas seabed

‘Snake’ well system below seabed

If an oil company discovers a large single reservoir of oil and gas, the solution is simple: drill a vertical well down to the reservoir and bring up the oil. But what can be done when an oilfield consists of hundreds or even thousands of small,

isolated pockets of oil? It would be too

expensive to drill hundreds of vertical wells to reach all the small pockets. The innovative solution to this problem is the ‘snake well’. Unlike the conventional vertical well, this is a horizontal well that weaves laterally back and forth across a number of oil-containing zones. Guided by smart technology, a single snake well can

SMART

OIL FIELDS

access multiple pockets of oil and achieve output equivalent to several individual wells, which has the dual advantage of reducing cost and ensuring that no oil is overlooked.

A snake well uses steerable drills that can be positioned with great accuracy. Special imaging software generates detailed computer models of underground geology and reservoirs. This enables drills to hit a target far underground that is less than two metres across. Located 90 km off the coast of Brunei, the Champion West oilfield is Shell’s flagship project using Smart Fields technology. For 30 years, Champion West lay dormant, its rich oil reserves locked 2,000 to 4,000 m beneath the seabed in a complex web of small reservoirs (see illustration above).

In the past, these small pockets of oil were too expensive to develop. But now Champion West has been changed into one of the world’s most advanced oil and gas fields by means of Smart

Fields  technology and new drilling techniques.

Buried deep beneath Champion West’s seabed, sensors relay digital information about temperature, pressure and other factors to control centres on land by means of a network of fibre-optic cables.

This enables continuous monitoring of production, and engineers can make speedy decisions on how best to extract the maximum amount of oil, monitor its movement within the reservoir and instantly notice production problems, such as blockages.

They can take action to solve problems, for example by the remote electronic activation of hydraulic well valves. If gas or water threatens to break into the well, for example, the valve for that section can be closed down using a remote control.

Swellable seals are used to isolate the

zones from one another, and prevent fluid from one zone from flowing into another adjacent zone. 5 10 15 20 25 30 35 40 45 50 55 60 M01_TECH_SB_04_9552_U01.indd 6 28/01/2011 16:26

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7 Innovations 1

3

Answer these questions about the article. 1 What are the two main economic reasons for drilling a snake well? 2 How accurate is the drill of a snake well when it is guided remotely? 3 For how long was the Champion West oilfield left unused following the discovery of oil there? Why was it left unused? 4 How is data about conditions inside the snake well transmitted to the surface? 5 How do engineers stop the oil in the well being contaminated with water or gas?

4

Match the reference words 1–6 from the article with the correct words or ideas a–j that they refer to. 1 this (line 12) 2 which (line 18) 3 that (line 21) 4 This (line 25) 5 This (line 47) 6 They (line 54) a) increased output from many oil zones b) conventional vertical well c) engineers d) snake well e) blockages f) transmission of data g) computer model generation h) underground reservoir i) steerable drills j) network of cables Vocabulary

5

Match these words or phrases with their synonyms (in bold) in the article in 2. 1 capable of being expanded 6 having two parts 2 complicated 7 trapped 3 capable of being guided 8 separated from one another 4 neighbouring 9 horizontally sideways 5 normal 10 equal in value

Language Linking (past participial phrase)

The past participle alone can sometimes replace subject + passive verb. It makes the text more concise.

• The Champion West oilfield, located 90 km off the coast of Brunei, is Shell’s flagship

project … (= The Champion West oilfield, which is located ...)

The past participle can also be placed at the beginning of a sentence. Find these examples in the text in 2:

Located 90 km off the coast of Brunei, the Champion West oilfield is Shell’s flagship project …

Guided by smart technology, a single snake well can access pockets of oil … Buried deep beneath Champion West’s seabed, sensors relay digital information … Note that the participle must have the same subject as the verb in the main clause.

6

Join the information in each note into a single sentence in a similar way. Begin each sentence with the past participle in italics.

Example: 1 Isolated in small pockets, the oil can’t be extracted using vertical wells. 1 the oil is isolated in small pockets + it can’t be extracted using vertical wells 2 the sensors are connected by fibre-optic cable + they collect data from inside the snake well 3 the drills are guided by remote controllers + they can hit a target only 2 m wide 4 the oil is locked 4,000 m beneath the seabed + it couldn’t be extracted for 30 years 5 the sensors are attached to the drill bit + they allow controllers to guide the drill 6 the software was developed by GeoSolutions + it generates computer models of the geology M01_TECH_SB_04_9552_U01.indd 7 28/01/2011 16:26

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8 1 Innovations

3 Lasers

Start here

1

Work in pairs. Discuss these questions and make notes. Then share your ideas with the rest of the class.

1 What does LASER stand for?

by Stimulated of

2 Study the diagrams below. What are the three main differences between ordinary light and laser light? Use some of the words and phrases in the box. laser    light amplification    stimulated emission of radiation    organised    disorganised     directional    in one direction    in all directions    coherent    concentrated    photon      colours of the spectrum    wavelength       03 Listening

2

04 Listen to part of a talk about lasers. Match the words in the box with the labels 1–8 in the diagram on the next page. ruby crystal    atom    light tube    mirror    power source    photon    laser beam    partial mirror

An ordinary light beam

Torch

A laser beam

Laser

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9 Innovations 1

3

Work in pairs or small groups. Before you listen to the next part of the talk, put these notes into the best order. Note: The eight items in the notes correspond to the eight points in the diagram above. A escaping photons form a powerful laser beam B atom absorbs photon – gets excited – calms down – emits new photon C tube flashes on / off rapidly – pumps energy (photons) into crystal D partial mirror lets 1% of photons escape E power source makes tube flash on / off 1 F new photon hits excited atom – atom emits two photons (instead of one) G photons are reflected by mirror along inside of crystal H new photons travel inside crystal at speed of light

4

05 Listen to the next part of the talk, and check your answers to 3.

5

Listen again and tick the phrases that you hear. (Note: X is a number, and A is someone’s name.) 1 A has been explaining 2 let’s move on to the next section of the talk 3 if you look at point X on the diagram, you will see 4 we can now turn to the next part of the talk 5 as you can see in point X on the diagram 6 I think I’ve covered the main points 7 I’ll now ask A to take over 8 now I’m going to hand over to A

6

Group the phrases from 5 under these headings. Moving to the next topic Referring to the previous topic(s) Handing over to the next speaker Referring to a visual Speaking

7

Work in groups to prepare a talk on lasers. Divide into three sub-groups and prepare one section of the talk with your sub-group. Then return to the main group to finalise the talk. Sub-group A: Laser light – a brief explanation Sub-group B: The basic components of a laser machine Sub-group C: How a laser machine works

8

Give your talk to another group. Use phrases from 5 to signpost the sections of the talk, to refer to the diagram and to hand over to the next sub-group. Invite and answer questions from the audience. Writing

9

Write a description of how a laser machine works, referring to the diagram above. Use past participial phrases where possible.

Begin: Here is a brief outline of how a laser machine works. First of all, the high-voltage

power source, located below the ruby crystal, makes the tube flash on and off rapidly. These flashes inject particles of light, known as ‘photons’, into the ruby crystal. …

1 2 3 4 5 6 7 8 M01_TECH_SB_04_9552_U01.indd 9 28/01/2011 16:26

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