1. Choose the right word or word-combination and use it in a sentence.
RAM
input devices
hard disk
flash drives
peripherals
multitasking
touch screens
read-only memory
(ROM)
central processing unit
operating system
application software
low-level languages
high-level languages
flash drives
port
hardware (used twice)
software
output device
speed
capacity
DVD-RW
4 GHz
components can be assembled to create impressive computer
systems. However, the --- --- isn't much good without telling it what
to do and how to behave.
2. A computer's calculations are made in the --
ich interprets and
executes program instructions.
3. A CPU 1unning at can make about four thousand million calculations
a second.
4. When comparing computers, the power of the computer is important. This is
mainly determined by the and - of each of the computers.
5. Computers use for temporary storage of programs and data during
input, processing, and output operations.
3
1 Complete the text. Use the past simple affirmative form of
the irregular verbs in brackets.
METODE
3
6
lad
SAM KODO from Togo, in Africa, is an
inventor and a businessman - and he
became an inventor
when he was very young. When he ?
was
only seven years old, he
built his own
robot. The robot
could move around a
room and follow instructions. Sam's father teaches at
the university in Lomé, the capital of Togo. At a young
age, Sam often 5
went with his father to
work and
read books in the library
there. His favourite books?
were about
electronics. Sam
began to make things
using old parts from broken TVs and other electrical
devices. Sometimes, he
broke his own
toys to get the parts! When
he was fifteen, he
made his
first smartphone and PC. Now
Sam has his own computer
company in Togo.
9
10
Объяснение:
Вариант 2
Russia is a great country and only the lazy does not know the history of its occurrence, development and formation. It covers an area of about 17 million kilometers. There is a country in the northern hemisphere and most of the mainland Eurasia belongs to it. Russia has common borders with eighteen countries, including by sea. We are bordered to the sea with the United States and Japan. In Russia, a large number of reservoirs, rivers, lakes. If we talk about quantity, then this figure will be about 2.8 million rivers. The biggest rivers currently currently in the territory of Russia: Volga, Yenisei, Don, Ob and Lena. And only in our country there is the cleanest lake and deep on Earth - Baikal. In Russia, there is the largest sea in the world - Caspian. The capital of Russia is the city of Moscow, the infrastructure is developed here, the city that is rich in its history. There is a large number of megacities in the country. In them, the population exceeds one million people. Russia is a country in which a large number of nationalities are peacefully around. Approximate amount - 160 nationalities. Each nationality confesses his religion. Therefore, in Russia you can meet Christians, Muslims, Buddhists, Jews and many more different religions.
перевод 2 варианта:
Россия – великая страна и только ленивый не знает историю ее возникновения, развития и становления. Она занимает площадь около 17 миллионов километров. Расположилась страна в Северном полушарии и большая часть материка Евразии принадлежит именно ей. У России общие границы с восемнадцатью странами, в том числе и по морю. В море мы граничим с США и Японией.
В России большое количество водоемов, рек, озер. Если говорить о количестве, то это цифра будет около 2,8 млн. рек. Самые большие реки, текущие по территории России: Волга, Енисей, Дон, Обь и Лена. И только в нашей стране есть самое чистое озеро и глубокое на земле – Байкал. В России и есть самое крупное в мире море - Каспийское.
Столицей России является город Москва, здесь развита инфраструктура, город который богат своей историей.
В стране есть большое количество мегаполисов. В них население превышает по количеству один миллион человек.
Россия это страна, в которой мирно уживаются большое количество национальностей. Примерное количество – 160 национальностей. Каждая национальность исповедует свою религию. Поэтому в России можно встретить христиан, мусульман, буддистов, иудеев и много еще различных религий.
думаю хоть чуточку