Instruction, instruct, instructed, instructor.3.9 Choose the proper word to fill in the gap.3.8 Summarize the information on different high-level computer languages by completing the table below.3.7 Now read Text a and check your answers.Use vocabulary given at the beginning of Unit 3. 3.6 Before reading Text a, try to fill in the gaps in the sentences.3.5 Study the vocabulary you may need to understand Text a.3.4 Match each applications program with its function.3.3 Fill in the gaps with the terms from the box.3.2 Read the text and try to describe computer software using the key vocabulary in bold type.3.1 How would you describe what computer software is to someone who knows nothing about computers? Work in pairs or small groups.2.16 Think of any piece of hardware you would like to know more about.Start each sentence with the words in brackets: 2.15 Change this sentences, replacing it by an –ing form of the verb and the rest of the phrase, if there is one.2.14 Look at “-ing” words in bold type in Text b.2.12 Read the text and complete the summary below.2.11 Scan Text b and say what these dates refer to?.2.10 Work in pairs and discuss what you know about the first computer mouse and its inventor.2.9 Study the vocabulary you may need to understand the text below.2.8 Put the words in the proper order to make a sentence.2.6 Complete the sentences by giving English equivalents to the Russian words/phrases.2.5 Fill in the gaps using the words from the box.2.4 Match each piece of hardware on the left with its function on the right.2.3 Decide if the statements are true (t) or false (f).2.2 Now read the text and try to describe computer hardware again using the key vocabulary in bold type.2.1 How would you describe what computer hardware is to someone who knows a little about computers? Work in pairs or small groups.1.16 Listen to four people talking about computers and note what each of them uses computers for.1.15 Read the text again and answer these questions.1.13 Study the vocabulary you may need to understand the text below.

Discuss and cross out a word/phrase in each box that is not usually used when talking about computers. 1.11 Add another word, abbreviation, or part of a word to complete common “computer” words and phrases.

1.8 Fill the gaps using the words from the box.

1.5 Read the text, compare your ideas with the information given, and write some questions as a plan to summarize this text.

1.4 Discuss in pairs or in small groups what roles of computers in our daily life are.

1.3 Now read the text and describe a computer using the key vocabulary in bold type.

How would you describe what a computer is to someone who

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