1. Choose the correct verb. Then complete the sentences to make them true for you. 2. Do the Science and Technology Quiz. Then listen and check your answers. 3. Complete the compound nouns with the words and phrases in Exercise 2. 4. Complete sentences 1-5 with the correct scientist in the quiz. Then listen to Part 2 again and check your answers. 5. Work in pairs. Discuss the questions.
1 Read about E Ink. Who was Joe Jacobson and why did he have a 'Eureka' moment? 2 Read the GRAMMAR FOCUS. Complete. the examples using the past forms of the verbs in Exercise 1. 3 Complete the beginnings of the story using the Past Simple or the Past Continuous form of the verbs in brackets. 4 Complete each sentence with the correct verb forms of the verbs. 5 Memory Challenge. Work in groups. Complete the following questions where necessary. Ask each other.
2.03. Label the photos with the words in the box. Then listen, check and repeat. 2.04 Complete the job descriptions with the jobs in the box. Then listen, check and repeat. 02.05 Listen to five speakers talking about why they became scientists. Which job in Exercise 2 does each person do? 4 02.06 Listen again. Match speakers 1-5 with statements A-F. There is one extra statement. Work in groups. Which jobs in Exercise 2 do you want to do in the future? Why (not)?
What do you think is the most important invention? Why? 2 Listen to the words and phrases in the box and repeat them. Then locate these words in the text. 3 Read the text. Match the headings with the paragraphs. There is one extra heading. 4. Read the text again. For questions 1-5, decide if the following statements are true (T), false (F) or not given (NG). 5. Match the words in blue in the text with the definitions.
1 Look at the photo about a living room in the 1980s in Việt Nam. In what ways are these things different today? 2 2.09 Listen to a dialogue between Chris and his granddad. Are the statements about Chris's granddad true (T) or false (F)? 3 Read the GRAMMAR FOCUS. Complete the examples using the past forms of the verbs in bracket. 4 Complete the sentences with the correct form of the verbs in brackets. Use used to + verb or the Present Simple. 5 Replace the Past Simple verbs with used to or did