Điền những từ trên bảng vào thích hợp
1. The ........... is used for making hard copies of what you can see
2. The ................ is what you can actually see
3. The ............. is a list of information that lets you choose what to do next
4. The .............. is where you place the disks tothe program
5. The ............. show what you type and the computer's calculation
6. ............. is another term for the program you use on the computer
7. Information is stored outside the computer on ..............
8. A ............. is a device which connects a computer to a telephone line
9. Many modern computers have a .......... with which you can move an arrow to point at different parts of the screen
10. A ............. is what you can use to input information into the computer. It works like a normal typewriter

Complete the passage, using words from the box

A computer has a............similar to that of a typewrite. It is possible to give the computer commands by means of the............keys above the letterkeys

Fill in each gap with a suitable word from the box

Socket joystick monitor printer function program mouse keyboard screen disk

A computer has a 1... similar to that of typewroter . It is possible to give the computer commands by means of the 2.... keys above the letter keys . The machine has a 3..... at the back so that you can connect it to a 4..... which has 5.... like a television . We often use a 6..... Which someone has written .All the information is stored on 7..... and at the side of the computer there is a 8..... A 9...... is used to copy the information on to paper . The object like a car gear is useful for playing game on a computer is called a 10.....

V. Complete the passage with the appropriate words connected with the subjects of computer.

A computer has a (1)___________ similar to that of the typewriter. The machine has a (2)__________ at the back so that you can connect it to a (3)____________ which has a (4)____________ like a television. We often use a (5)____________ which someone has written . All the information is stored on (6)___________, and at the side of the computer there is a (7)__________. A (8) ____________ is used to copy the information onto paper.

Ai giúp mình bài này với.

Chọn câu trả lời đúng:

A computer is an electronic..(1).. which executes software programs. It consits..(2)..2 parts hardware and..(3)..The computer processes input through input devices like mouse and keyboard. The computer displays output through output devices like color monitor and printer. The size of a computer varies considerably from very..(4)..to very big. The speed of computers also has a very large range. Computers have become indispenable in today's world. ..(5)..of people use computers all over the world

1. A. device B. computer C. monitor D.form

2. A. for B. with C. of D.about

3. A. mouse B. keyboard C. screen D. software

4. A. slim B. small C. large D. heavy

5. A. millions B. thousands C. hundreds D. none

tự điền từ vào ô trống

The                         were green and they had huge heads and big eyes.

2.

The aliens came out of a                     , which looked like a disk.

3.

A                is a vehicle used for travelling on the surface of the moon.

4.

A moon moves round  a               and a  moves round a star.

5.

In a                   environment, everything floats uncontrollably.

6.

There are eight planets that move round the Sun in our                       .

7.

Hoàn thành câu

1. storing/a/can/hard disk/used/a/for/information/be/in/computer

→

2. computer/we/a/install/modern/a surf/the/to/Internet/for

→

3. pages/how/typed/many/you/have ?

→

4. phoned/Sam/2 months/has/her/the past/not/for/parents

→

5. achievements/Scientists/in/have/great/technology/make/and/information

→

6. I/going/have/birthday party/next Sunday

→

7. The printer/being use/present

→

8. While/Mary/listen/music,/mother/phone her

→

9. She/be/excited/birthday party/last night

→

10. The teacher/not/allow/us/use dictionary/during/test

→

wants, memory,function, specifying, given, instructions, scanner, controlled, computer, such.

A CPU is similar to a calculator, only much more powerful. The main (1)................of the CPU is to perform arithmetic and logical operations on data taken from memory or on information entered through some device, such as keyboard, (2).............., or joystick. The CPU is (3)............by a list of sortware instructions, called a (4).........program. Sortware instructions entering the CPU originate in some form of memory storage device (5)................as a hard disk, floppy disk, CD-ROM, magnetic tape. These (6)......... then pass into the computer's main random access, (7)...............(RAM), where each instruction is (8)............a unique address, or memory location. The CPU can access specific pieces of data in RAM by (9)............the address of the data that it (10)..............