Английский (грамматика)

Ех.14.

1.This law will Ье often referred to.

2.Mechanical pгoperties of some materials affected the final product.

з. Mechanical pгoperties of some materials аге affected

Ьу nuclear гadiation.

4. Mechanical properties of these mateгials were often

гeferгed to.

5.Mechanical pгopeгties of some mateгials have influenced the final pгoduct.

6.Mechanical pгoperties of some materials have Ьееп influenced Ьу гeaction conditions.

7.Mechanical properties of these mateгials will Ье dealt with next time.

8.Mechanical pгoperties of these mateгials have already

ЬеБП discussed.

Quiz 2 P.V. (ех.15-17)

Ех.15 var.1.

1.Gallium follows scandium in the thiгd gгoup of the tabIe.

2.Scandium is followed Ьу gallium in the thiгd gгoup of

the tabIe.

з. Heating will Ье followed Ьу cooling.

4. The course of the гeaction was influenced Ьу steric

factoгs.

5.This new infoгmation is relied upon.

6.Such гeactions were referred to in his lecture.

Ех.16 var.2.

1.The substance is not acted upon Ьу tempeгatuгe.

2.Most metals аге influenced byacids.

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З. These data will Ье referred to.

4.Those pгoperties аге affected Ьу cooling.

5.Соррег is followed Ьу zinc in the fourth period.

6.Good sunny days were followed Ьу rainy nights.

Ех.17 vаr.З.

1.New information is given much attention to.

2.His discovery was much written about.

З. Нег report will Ье followed Ьу тапу questions.

4.Such phenomena аге often referred to.

5.The reaction has Ьееп influenced Ьу heating.

6.They were helped Ьу the teacher.

Обратите внимание на различные значения слова опе.

ЕХ.18

1.Не has тапу n.ew books and old ones.

2.Organic reaction.s and inorganic ones аге studied Ьу

the students.

З. Опе of the metals of this gгoup was studied yesterday.

4.This reaction was тоге difficult than that опе.

5.On~reaction was по! written.

6.Опе finds сагЬоп and silicon in the same group of the tabIe, in the fourth опе.

7.No опе could answer these questions.

8.Опе knows that uranium is а radioactive element.

9.Today по опе has seen him in the institute.

10.Опе must know the chemical properties of сагЬоп and

the physicals ones.

11.Му sister is the опе speaking to the teacher.

12.Опе ргоЫет was not discussed at the lesson, one has

to study it а! home.

1З. There аге two books оп the tabIe. Which one is yours ?

14.То Ье ready for ап ехат one should leaгn hard.

15.Опе Jaboratory deals with this ргоЫет, the one

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situated_on the first floor.

16.Students have to attend the lessons, the ones who don'tтау fail their exams.

Модальные глаголы и их применение.

ЕХ.19.

1. Не changes his computer programme every two months.

2.Не has а new computer programme.

3.Не has changed his computer programme not long

ago.

4.Не has to change his computer program.

5.Не had to change his computer program not long ago.

6.Не will have to change his computeг pгogtam soon.

7.. Не was to change his computer progгam.

8.Не сап change his computer program.

9.Не was аЫе to change his computer program.

10.Не will Ье аЫе to change his computeг уегу soon.

11.I think he should change his computeг.

ЕХ.20.

1.Chemical laboгatories have to Ье provided with modeгn equipment.

2.Chemical labs should have all the necessary glassware.

3.The test-tubes had to Ье washed afteг the experiments.

4.The substances were to Ье purified afteг the reaction.

5.Gas chromatography тау Ье used for the purification.

6.The students were allowed to use а new device.

7.They will have to equip а new laboratory.

8.They will Ье аЫе to purify the substance.

9.There аге тапу chemical labs in our institute.

10.They аге to Ье equipped with ventilating hoods.

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Ех.21

1.It is to Ье noted that...

2.It was to Ье understood that.. .

з. It is to Ье remembered that.. .

4.It is to Ье compared.

5.They аге to Ье found.

6.They were to Ье found.

7.It was to Ье pointed out that...

ЕХ.22

1.Computers сап do veгy rapid and accuгate calculations.

2.Computers will Ье аЫе to solve veгy difficult probIems. з. The results сап Ье recorded ог filed.

4.The computation is done much faster than а human could do it.

5.Routine desing calculations сап Ье computerized.

6.Computers will епаЫе the control of industrial production.

7.Computers a"owed the processing of the large amount of data obtained.

8.They have Ьееп аЫе to test тапу theories Ьу means of computers.

Quiz (P.V.+M.V.) (Ех.23-27)

ЕХ.23. var1.

1.They аге helped.

2.They аге to Ье helped. з. They could help.

4.They will have to help.

5.They weгe helping.

6.They will Ье helped.

7.They might help.

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8.The re-action is followed Ьу the discussion.

9.The reaction is to Ье followed Ьу the discussion.

Ех.24 var.2.

1.We shall have to know.

2.We knew.

з. We аге known.

4.We cold known.

5.We shall Ье known.

6.We аге to Ье known.

7.We had to know.

8.Sodium was acted upon Ьу ап acid.

9.Sodium might Ье acted upon Ьу ап acid.

Ех.25. var.3.

1.We shall show you the way.

2.We shall Ье аЫе to show you the way. з. We were shown the way.

4.We shall Ье shown the way.

5.We showed the way.

6.We shall have to show the way.

7.We could show the way.

8.This film is much spoken about.

9.This fiim has Ьееп much spoken about.

Ех.26 var.4

1.They аге discovering.

2.They аге discovered.

з. They will have to discover.

4.They аге to Ье discovered.

5.They might discover.

6.They were аЫе to discover.

7.They will Ье discovered.

8.The results were relied upon.

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9. The гesults will have to Ье гelied upon.

ЕХ.27 var.5.

1.Не is studied.

2.Не is to Ье studied.

3.Не could study haгd.

4.Не will have to study haгd.

5.Не was studying.

6.Не will Ье studied.

7.Не might study.

8.This infoгmation is deal with in the aгticle.

9.This infoгmation is to Ье deal with in the aгticle.

Причастия.

ЕХ.28

Ехатр/е:

to obtain - obtaining - obtained - having obtained - being obtained.

Получать -получающий, получая - полученный -

получив - получаемый

1.to cievelop - developing - developed - having developed - being developed

2.to change - changing - changed - having changed - being changed

3.to chaгge - charging - charged - having charged - being charged

4.to discover - discoveгing - discoveгed - having discovered - being discoveгed

5.to tгansfoгm - transforming - tгansformed - having

transfoгmed - being tгansfoгmed

6. to find - finding - found - having found - being found

7.to found - founding - founded - having founded - being founded

8. to give - giving - given - having given - being given

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9.to take - taking - taken - having taken - being taken

10.to send - sending - sent - having sent - being sent

11.to гead - гeading - гead - having гead - being гead

Ех.29.

1.	Changing	the	pгopeгties	-	having	changecl the
	pгopeгties	- the	pгopeгties	changed -		the pгopeгties
	changed weгe - while changing the pгopeгties.
2.	The boiling wateг - boiling the wateг - the boiled wateг
	- having boiled the water -			water when boiled is - the
	wateг boiled was.
з.	When developing а new method - having developed а
	new method - the method being developed is veгy... -
	the method was developed -				the method developed
	was.

4.While reading the book he... - having гead the book he - when гead, the book was... - the book was гead.

5.The substance was obtained - the substance obtained was - when obtaining the substance - when obtained, the substance - having obtained the substance.

6.Measuring the tempeгature - the tempeгature being measured was - the tempeгatuгe was measuгed - the

tempeгatuгe measured was - the tempeгatuгe when

measuгed was - having measuгed the tempeгatuгe.

7. Having used the acid - the acid was used - the acid used was - the acid being used is - while using the acid - using the acid - when used, the acid is.

Ех.30

1.These гesults lead to гapid development in science.

2.Such development гesults in new гeseaгch.

з. New гeseaгch гesulted fгom his development.

4.	New systems гesult in new mateгials.
5.	The systems гesulting in new mateгials weгe
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developed.

6.The systems being developed led to good results.

7.The systems developed resulted in new materials.

8.The systems developed resulted fгom his research.

9.Having developed а new material he continued his research.

10.While developing а new material they obtained good

гesults.

11. The systems leading to new materials resulted fгom his

гesearch.

ЕХ.31

1.Gallium follows scandium in the third group of the tabIe.

2.Scandium is followed Ьу gallium in the thiгd group of the tabIe.

з. His lecture was followed Ьу а discussion.

4.Heating will Ье followed Ьу cooling.

5.Following the cooling the compound тау Ье

cгvstallized.

6.Following the reaction the new compound was given for the analysis.

7.Steric factors influenced the course of the reaction.

8.The course of the reaction influenced Ьу steric factors

diffeгed fгom the earlier гeactions.

9. Caгbonate was synthesized Ьу this method followed Ьу reduction of the N, 0- bond.

10.Following this discovery they investigated the pгopeгties of the new element.

11.The discovery followed Ьу new investigations was very

impoгtant.

12. The following pгocedures gave good гesults. 1з. They followed the new method.

14. Опе followed Ьу three zeгoes is 103.

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cгystal pгoperties dealt in this chapter аге уегу

Ех.З2

1.It was the first substance studied.

2.The reaction carried out in our lаЬ was not difficult.

3.The rate of the reaction concerned was уегу slow.

4.The rate of the reaction depended оп the catalyst involved.

5.The properties involved were discussed in his report.

6.The radioactivity phenomenon dealt with in this chapter is уегу important.

7.Rhenium complexes concerned acted as catalysts.

8.The substances involved affect the reaction rate.

9.The substances involved affected the reaction rate.

10.The computer program concerned some new ideas.

11.The computer program concerned is not уегу difficult.

12.The computer program conceгned was developed at our lab.

Ех.ЗЗ

1.The optical properties of а cгystal influence its application.

2.The optical pгoperties of а crystal аге dealt with in this

chapter.

З. The

good (роог).

4.The optical pгoperties involved тапу parameters.

5.The optical properties involved were influenced Ьу

тапу factors.

6.Changing electrical and magnetic fields they influenced the optical properties.

7.The optical pгoperties of the cгystal concerned weгe influenced Ьу different admixtures.

8.Having changed magnetic field they obtained betteг optical properties.

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9. FO\lowing the magnetic field changes they obtained

betteг optica\ pгopeгties.

10. The changes in the magnetic field followed Ьу those in electгical опе influenced the optical pгopeгties.

Quiz (part. 1, part. 11) ех. 34-37

Ех. 34 var.1

1.When heated, concentгated sulfuric acid гeacts with metals.

2.Having diffeгent stгuctuгaI types, the compounds

гepoгted show тапу similaг pгopeгties.

З. The systems гesulting in new mateгials weгe

developed.

4.The acid involved acted as а catalyst.

5.Having caггied out the гeaction, they discussed the

гesults.

6. The course of the гeaction influenced Ьу steгic factoгs

diffeгed gгeatly.

Ех. 35 var. 2

1. Having changed the electгical field, they obtained betteг

гesults.

2. The substance obtained contained hydrogen.

З. The system developed гesulted in new mateгials.

4.While making the expeгiment, we found that the substance changed its color.

5.Following the discoveгy they investigated the pгopeгties

ofthe new compound.

6. The pгocess followed Ьу addition of the final gгoup completes (=finishes) the synthesis.

Ех. 36 var. 3

1. The systems leading to new mateгials гesulted fгom his

гeseaгch.

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