1. Listen and read. 2.What are Lan and her father talking about? 3. Read the conversation again and answer the following questions. 4.Match the words/ phrases in the box with the correct pictures. 5.Complete each of the sentences with the correct word from the conversation.
1. Work in pairs. Tell your partner what the people in the pictures are doing. 2. Complete the sentences, using the present continuous form of the verbs in brackets. 3. Circle the correct form of the verb in each sentence. 4. Write sentences about what the people are doing or not doing, using the suggestions. 5. Work in pairs. Ask and answer the following questions.
1. Listen and read the conversation. Pay attention to the highlighted questions. Work in pairs. Make similar conversations to ask for explanations of the phrases: hydro energy, energy from coal... 3. Work in pairs. Ask your partner the following questions and tick (✓) his or her answers in the boxes. 4. Work in groups. Tell the group how well your partner saves energy. 5. Answer the questions in 3 on your own. Then tell the class how well you save energy.