1) Modern operating systems control usage
system equipment, such as a printer and mouse.
2) From a user perspective, PC-DOS and MS-DOS operating systems
identical, with equal capabilities and a set of system commands.
3) OS / 2 is a DOS-compatible operating system that allows
run programs using the graphical user interface.
4) Additional programs for working with system devices
the equipment was very complex and absorbed a lot of time.
5) The operating system also allows you to run programs such as
simple text editor.
6) DOS - the most common operating system for personal
a computer.
Questions for group discussion:
1) Why do you think Bill Gates, President of Microsoft Company is one of the richest
people on the earth?
2) Ask the students in your group who have experience working with Windows 2003
and Windows 2010 about the advantages and disadvantages of these operational
systems.
Объяснение:
Вот перевод
Поделитесь своими знаниями, ответьте на вопрос:
Purpose: So that / to / In order to / In Case Grammar A) Combine the sentences using the words in brackets: 1. Jane gave up smoking because she wanted to save money. (in order to) ………Jane gave up smoking in order to save money. ………….. 2. I came here so that I could see you. (in order to) ……………………………………………………………………………… 3. We put a fence. We want to prevent the rabbit escape. ………………………………………………………………………………. 4. She went shopping so she could buy herself a television. (to) ………………………………………………………………………………. 5. I put the food in the fridge because I wanted it to get cold. (in order to) ………………………………………………………………………………. 6. Jane saved money. She wanted to buy a present for Harry. (in order to) ………………………………………………………………………………. 7. Harry left early because he didn’t want to miss the bus. (in order not to) ………………………………………………………………………………. 8. They will let the students use calculators in the exam. They don’t want them to spend a lot of time. (so that) ………………………………………………………………………………. 9. The teacher tested the students. She wanted to see if they remembered the things they had learnt. (in order to) ………………………………………………………………………………. 10. She didn’t leave her son home alone. She thought he might have an accident. (in case) ………………………………………………………………………………. 11. He tried to hide the broken vase. He didn’t want to be punished. (so that) ……………………………………………………………………………….. 12. She wants to sign a contact. She doesn’t want them to change their minds. (in case) ……………………………………………………………………………….. 13. I turned up the radio. I wanted to listen to the news. (so that) ……………………………………………………………………………….. 14. Sue lowered the volume on the TV set. She didn’t want to disturb her roommate. (so that) ……………………………………………………………………………….. 15. I’ll be in my office until late this evening. You may need to get in touch with me. (in case) ………………………………………………………………………………… 16. I’ll give you my phone number. You may need to speak to me. (in case) ………………………………………………………………………………… 17. Tom signed his friend’s birthday on the calender. He thought he might forget it. (in case) ………………………………………………………………………………… B) Complete the following sentences: 1. He decided to take a taxi so that ………………………………………………………….. 2. Mr. Brown booked his room at the hotel in case …………………………………………. ………………………………………………………….. 3. Betsy studies her lessons regularly so that ………………………………………………… 4. Mark phoned his friend in order to ………………………………………………………… 5. You’d better call Susan and remind her the date of the party in case ……………………… …………………………………………………………………… . 6. I need to buy some laundry detergent so that ………………………………………………. 7. I need a pen so that ………………………………………………………………………… 8. I’m taking a bus instead of flying so that ………………………………………………….. 9. Ralph borrowed some money from his friend so that ……………………………………… 10. Martina is trying to improve her English so that …………………………………………... 11. …………………………………………………………….. so that his children will have a better life. 12. …………………………………………………………….. so that you can be ready to leave on time. 13. Mary hurried to get the child out of the road so that ………………………………………. 14. I took off my gloves in order to ……………………………………………………………. 15. ……………………………………………………………… in order to erase a mistake in his composition. 16. ……………………………………………………………… so that I could tell him the news in person. 17. I think I’d better clean up my flat in case ………………………………………………….. 18. She locked the door before going to bed in case …………………………………………... 19. The teacher reminded the students the common test dates in case ………………………… ………………………………………………………………… . 20. He always carries his umbrella in case ……………………………………………………..
Ex. 2. Find the synonyms:
predominant - uppermost
to permeate - to penetrate
cupola - dome
rigid - hard
perforation - puncture
roof ridge - ridgepole
covering - roof
leak - trickle
Ex. 3. Translate from English into Russian the following words and word-combinations.
an uppermost layer - верхний уровень
a covering of the roof - кровля
a slope of the roof - склон крыши
a sloped roof - скатная крыша
a flat roof - плоская крыша
a gabled roof - остроконечная крыша
a roof ridge - конёк крыши
a house drain - водосток в доме
acid precipitation - кислотные осадки
an inclination of the roof - наклон крыши
a variable inclination - переменный наклон
to tend to the same conclusion - склоняться к тому же заключению
an air leak - утечка воздуха
a heat leak - утечка тепла
a moisture trap - ловушка для влаги
a rigid support for a tent - жесткая опора для тента
wooden shingles - деревянная черепица
metal shingles - металлическая черепица
a roofing slate - шифер