Unit 1 Electronics in The Home1
Part 1 Lead-in1
Task 1 Match the types of the devices to the pictures1
Part 2 Dialogue2
Part 3 Reading2
Task 2 Fill in the gaps in this table with the help of the text:3
Task 3 Make your choice according to the passage3
Part 4 Notes4
Part 5 Grammar5
Task 4 Look and write.8
Task 5 Think and complete.9
Part 6 Read more9
Task 6 Try to match the following columns.10
Task 7 Try to match the following columns10
Part 7 New words & Expression10
Unit 2 Component Values12
Part 1 Lead-in12
Task 1 Fill in the missing colors in the table with the help of the text.12
Part 2 Dialogue12
Part 3 Reading13
Task 2 Find the values and tolerance of resistors band ed as follows. Then compare your answer with your partner.14
Part 4 Notes14
Part 5 Grammar15
Task 3 Find the statements that are passive voice.16
Task 4 Fill in the blanks with the correct form of the verb.17
Part 6 Read more17
Task 5 This table provides the terms you need. Describe the value of these com- ponents with the help of the table.18
Task 6 Describing block diagrams and circuits, fill in the gaps in this description of the tuned circuit shown in Fig.2. Each gap represents one word.19
Part 7 New words & Expression19
Unit 3 Electronic Components22
Part 1 Lead-in22
Task 1 Match the types of the components to the pictures22
Part 2 Dialogue23
Part 3 Reading24
Task 2 Write T True or F False beside the following statements about the text.26
Task 3 Match the following terms to appropriate definition or expression.27
Task 4 Fill in the missing words according to the text.27
Part 4 Notes27
Part 5 Grammar29
Task 5 Read and decide.30
Task 6 Choose the best answer.31
Part 6 Read more32
Task 7 Complete the following statements with a,b, or c, score one mark for each correct answer.32
Part 7 New words & Expression33
Unit 4 Battery Charger35
Part 1 Lead-in35
Task 1 Here are some circuit symbols. Label them and describe their function.35
Part 2 Dialogue36
Part 3 Reading37
Task 2 Each of these verbs has a related noun ending in –er or –or which refers to an instrument or component. Complete the column of verbs into nouns.39
Task 3 Match each component or unit with its function in a battery charger.39
Part 4 Notes40
Part 5 Grammar41
Task 4 Read and match.43
Task 5 Choose and complete.44
Part 6 Read more44
Task 6 Write T True or F False beside the following statements about the text.45
Task 7 Fill in the missing words according to the text.46
Task 8 Match the following terms to appropriate definition or expression.46
Part 7 New words & Expression46
Unit 5 Alarm Systems49
Part 1 Lead-in49
Task 1 Each word in column A often goes before one word from column B. Find the other word pairs.49
Part 2 Dialogue49
Part 3 Reading50
Task 2 Use information from the text to complete the tables.52
Task 3 Use words from the text to complete the following table.52
Part 4 Notes52
Part 5 Grammar53
Task 4 Choose and complete.57
Task 5 Read and match.57
Part 6 Read more57
Task 6 Fill the gaps in this diagram with the help of the text.59
Task 7 Now fill in the gaps in this diagram with the help of the text.59
Part 7 New words & Expression59
Unit 6 Test and Repair Instruments61
Part 1 Lead-in61
Task 1 Match the types of the instruments to the pictures.61
Part 2 Dialogue62
Part 3 Reading62
Task 2 Which of the instruments would you use to do the follouing operations?63
Task 3 Make your choice according to the text.64
Task 4 Try to match the following columns.64
Part 4 Notes64
Part 5 Grammar66
Task 5 Choose the best answer.68
Task 6 Think and complete.69
Part 6 Read More69
Task 7 Write T True or F False beside the following statements about the text.70
Task 8 Fill in the missing words according to the text.70
Part 7 New words & Expression71
Unit 7 Digital Circuit73
Part 1 Lead-in73
Task 1 Match each logic gate with its truth table for each of the following.73
Part 2 Dialogue74
Part 3 Readi