.


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Must allowneed ( n ' t ) can ( not ) couldshouldmay




 

1. All personnel______go to the fire point if there is a fire.

2. You ______ to enclose the invoice.It will be sent separately.

3. You______ press this material with a hot iron as it is too sensitive.

4. Thedatabase______ you to searchfor client namesandaddresses.

5. The speed with which a modem ______ process data is measured inbits per second (bps).

6. We ______ network these computers because the systems are not compatible.

7. We ______ check the temperature regularly to make sure it doesn't rise.

8. Here is a list of things we ______ do to improve quality, and now we ______ prioritize them.

9. Leftover chemicals ______ be disposed of safely.

10. Do not use with other products as it ______ release dangerous fumes.

 

 

9. ,

 

1. What time must you get up at work days?

2. When do you have to come to work?

3. Where can you go for lunch when you are at work?

4. What do you have to do at work?

5. How many days holiday can you have every year?

6. Do you have to go away on business?

7. How often do you need to raise the level of your professional skills?

8. Do you have to work at weekends? If yes, how often do you have to?

9. Can you choose the time to go on holiday? If you can, which season do you prefer?

10. Can you get any bonuses at you work? What can you get them for?

11. Can you have any job promotion after you graduate from the university? Whatpositioncanyouget?

10.

 

ConditionalSentences ( I ), ( II ,( III ).

. , , . Present Simple.

 

: If a rock is permeable, it allows water or other fluids, such as oil, to pass through it.‒ , , , .

Ifyou press thebutton, thelight turns on. ‒ , .

, . . , if , when , as soon as , before , till, untill , after . , (will + ) . (Present Simple). .

 

: If you follow the instruction, you will repair the fault successfully.‒ , .

 

, , . , (Past Simple / Past Continuous), should / would to. be, were . should / wouldcould / might

: If I had an instruction manual, I would be able to repair the device.‒ , .

 

. , , . should / would ( could / might) to (Past Perfect had + PastParticiple)

 

: Ifthey hadreplaced oldequipment, they wouldhavehad alot ofprofit. ‒ , .

 

 

11.

1. () , ()

2. ,

3. ,

4. () (),

5. ,

6. ,

7. -,

8. ,

9. () () ,

10. ,

 

 

12.

 

. (Participle I), (Participle II) PerfectParticiple. , , .

- ing. , -ing, . , .

, . ( - ed ). .

 

Participle I watching being watched
Participle II watched
Perfect Participle having watched having been watched

 

, e , . Continuous.

(Participle II) () (PresentPerfect / PastPerfect). .

 

:

 

1. : be , feel , look , get , become , . Participle II , .

 

: The equipment is broken. ‒ .

2. . , .

: The bridge built across the river is very reliable. ‒ , , .

The built bridgelet travel from one part of the city to another much faster. ‒ .

3. . : ? : ? ?

: When heated icemelts. ‒ .

 

4. ( ) .

: They heard the engine started. ‒ , .

 

13. ,

 

1. I know the man ______ (work) in this sphere science.

2. We speak about the specialization ______ (base) on descriptive courses and elementary practical training.

3. ______ (Wait) for her they were watching TV programmes about famous artists.

4. If ______ (stud) the full range of subjects you will become a good specialist.

5. The ______ (begin) scientist studied the explosives in his fathers laboratory.

6. He had never been to school or University but had studied privately and by the time he was twenty was a skilful chemist and excellent linguist ______ (master) Swedish, Russian, German, French and English.

7. When ______ (ask) we were surprised.

8. They saw a ______ (broke) apparatus in the laboratory.

9. We used ______ (connect) components to assemble this device.

10. They were happy ______ (work) with equal skill in every branch.

11. He was the first scientist in Russia ______ (introduc) the microscope.

12. He was also one of the greatest Russian scientists who later becamethe first ______ (elect) President of the Academy of Sciences.

 

 

14.

 

15. (10 ‒ 15 )

 

 

3

1.

 

- , , , , : ? ? to, .

() (). , .. , .

 

Indefinite to do to finish to be done to be finished
Continuous to be doing to be finishing
Perfect to have done to have finished to have been done to have been finished
Perfect Continuous to have been doing to have been finishing

 

:

 

1. . , , , .

: To make this car go faster means to change its design totally.‒ .

 

(Complex Subject ) , . : ( ) + ( ) + .

 

: This equipment is proved to be the most reliable.‒ .

 

2. . - be (am, is, are, was, were, ), , , .

, to be ( ).

, , , .

 

: He is to master new technology a short time. ( ). ‒ .

 

3. , to. haveto , , oughtto , ( , ) .., to.

 

: You ought to apologize. ‒ .

I have to finish my report by the end of the week. ‒ .

 

4. . , , , : tell ; order ; command , make ; cause , ; induce ; compel , ; ask ; request ; advise ; allow ; enable ; forbid ..

 

: If you want to stop, release the lever.‒ , .

A troubleshooting guide explains how to solve the problems. ‒ , .

 

be (am/is/are was / were) + + to

: The engine is ready to start. ‒ .

It was impossible to repair the damage.‒ .

 

(ComplexObject o ). C . : + + + . : hear , see , watch , , feel , observe , notice ., make . to.

, .

 

: We want + all operating problems + to be solved. ‒ , .

The low pressure causes + the valve + to close. ‒ .

 

5. . , , ?. Indefinite Active, .

 

: There was a strong possibility todamage the device. ‒ .

 

, , .

 

: The preliminary analyses to be produced can take three weeks.‒ , , .

 

6. . ?, ? .. . , .

 

: To break pieces of rock there are special tools at the ends of each robot arms. ‒ , .

To get the equipment in time you should pay in advance.‒ , .

 

 

2. ,

 

1. solve the problems of environment protection we must create ecological data banks with the state and local authorities and businessmens support.

2. Experiments allowed him to discover the properties of new chemical elements.

3. To prevent water entering the cavity of the wall, moisture barriers are used on the external surface and vapour barriers are used on the internal face.

4. Sound-deadening material is used to reduce sound passing from one room to another.

5. Peat is considered to be the lowest grade of coal because of its high water content.

6. My job is to make holes in rocks so that the samples of the rock can be taken and to insert explosives for blasting.

8. To check whether there is any oil at a site an exploratory well, or wild cat id to be dug.

9. Cracking process uses heat, pressure and catalysts to break up large molecules of heavy hydrocarbons into small molecules of light hydrocarbons.

10. Collectors are special devices to remove solids from the gas.

11. It also allows the rover to go over high rocks.

12. To prevent a car from moving pull a parking brake.

13. Im pleased to report that our synthetic motor oils provide extremely fast lubrication of moving parts.

14. Incineration isnt the safest way to utilize plastics.

15. Cables consisting of several copper wires each with a shield are known as twisted pair cables.

16. To send out information is to transmit.

17. Nuclear power plants began to be commissioned from mid-fifties.

18. The high voltage electricity transmission network was created in order to transport electricity over long distances from big power plants.

 

 

3. , (ComplexObject, ComplexSubject)

 

1. KuzSTU,

2.

3. , , ‒

4. , -,

5. , ‒

6. ,

7. ‒

8. ,

9. ,

10.

 

 

4.

:

 

1. (P resent S imple) , , , . .

 

: The exhibition opens in May and closes in June.‒ .

Theplanearrivesat 10.30. ‒ 10.30.

 

2. (resent ontinuous) , , .

 

: When are we moving to a new administrative building? ‒ ?

We are starting the conference in 5 minutes. ‒ 5 .

3. be - going - to - . , - - , .

 

: We are going to use plastic packaging. ‒ ( ).

The substance is going to dissolve in the solution. ‒ ( ) ( ).

4. w ill :

1., -

: Your colleague: Our boss called when you were out.

You: OK. Ill call him back. ‒ : , . : . .

2. , , ,

: I think the delivery will be delayed. ‒ , .

5. 10 ,

1. , ;

2. 5 .

6. (10 ‒ 15).





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