- Period : 70 UNIT 11: SOURCES OF ENERGY. - READING I-Objectives: By the end of the lesson, Ss will be able to:. - express their own ideas about sources of energy.. - 1.Knowledge: +Vocabulary : Words describe sources of energy + Grammar : the tenes and relative clauses…. - Ask Ss to work in 2 groups and take turn to choose a. - Check Ss' understanding of the instruction.. - What sources of energy do you know. - Look at the pictures of the sources of energy on page 124 and name them.. - The sources of energy in the pictures are:. - 1- What is our major source of energy ? 2- Is this major source limited ? why. - 3- How many sources of energy are mentioned in the text ? 4- Which one do you think is the alternative source of energy. - UNIT 11: SOURCES OF ENERGY Pre-teaching vocabulary:. - 2- reserve (n): supply of something that is available to be used in the future or when it is needed: sự dự trữ.. - Ask Ss to work in pairs and fill in each blank with a suitable word from the vocabulary.. - 4- The food in the restaurant is cheap but the. - Ask Ss to read the text silently and answer the pre-questions with a partner.. - 1- What is our major source of energy. - Our major source of energy is fossil fuels (oil, coal, natural gas).. - 3- How many sources of energy are mentioned in the text ? The sources of energy mentioned in the text are : Fossil fuels, nuclear energy, geothermal heat, solar energy, wind power, water power. - 4- Which one do you think is the most potential energy of all the alternative sources of energy. - I think solar energy is the most potential energy of all the alternative sources of energy.. - Ask Ss to scan the passage to find out the advantages and disadvantages of each alternative source.. - Feedback: each group chooses one source of energy and writes down its advantages and disadvantages of nuclear energy Answer key:. - Sources of energy Advantages Disadvantages Nuclear energy unlimited very dangerous Geothermal heat available Possible Solar energy Not only plentiful. - Possible in the day time. - Ask Ss to work in groups and take notes their group's ideas.. - Ask a representative of each group to come to the front of the class and present their group's ideas.. - Period : 71 UNIT 11: SOURCES OF ENERGY. - SPEAKING I-Objectives: By the end of the lesson, Ss will be able to. - talk about advantages and disadvantages of energy sources.. - express their own ideas about alternative source of energy.. - 1.Knowledge: +Vocabulary : Words describe sources of energy.. - Ask Ss to work in 2 groups. - Put 2 chairs in front of the class. - T says out some sources of energy randomly. - As Ss to listen and decide which energy is limited and which is unlimited.. - Who can tell me again about the advantages and disadvantages of these sources of energy?. - Call on some Ss to answer the questions. - disadvantages of the sources of energy. - UNIT 11: SOURCES OF ENERGY. - Activity 1: In pairs, Ss decide which statement is about the advantage (A) and which is about the disadvantage (D) of various sources of energy. - Ask 7 Ss from each group to make 2 lines. - A: I think/believe that ...(1)...can be an alternative source of energy.. - because our major source of energy is. - Ask Ss to gues the missing words. - Work in pairs ti fill in the gaps with the words in the box below:. - Ask Ss to work in pairs to subtitute the underlined words with suitable words or the words suggested in the Useful language ( task 2 on page 128) to make new conversations.. - A: I think/ believe that wind power can be an alternative soure of energy.. - A: Because our major source of energy is running out while the wind is abundant and unlimited.. - Have Ss act out their new conversations in front of the class Give comments.. - Ask Ss to work in groups of four or five to express their belief on the increasing use of alternative sources in the future, using the ideas in task 1 and 2.. - A: I believe that the use of solar energy should be the alternative soure of energy in our country.. - make sure there are no cracks in the pipes. - Write a composition to talk about the alternative source of energy that you think is the most feasible one for our coutry Prepare the next part.. - Period : 72 UNIT 11: SOURCES OF ENERGY. - LISTENING I-Objectives: By the end of the lesson, Ss will be able to:. - Ask Ss to work in four groups.. - check Ss understanding of the instruction.. - Ask Ss: Which of them are nenewble and which of them are non renewable ? Why. - Have Ss to work in pairs and guess the answers.. - Ask Ss to listen and check their guessing.. - At the first time, ask Ss to list all the resouces they hear. - Ask Ss to read task 1 ( page 129) carefly, guess the answer. - Ask Ss to listen to the tape again and fill in the gaps with the words they have heard.. - Ask Ss to work in groups of the five to discuss the questions:. - One studenr from each group comes to the front of the ideas.. - Period : 73 UNIT 11: SOURCES OF ENERGY. - WRITING I-Objectives: By the end of the lesson, Ss will be able to:. - Put 2 chairs in front of the class.. - It's time to change another Ss to continue the game.. - Lead-in: Are you interested in the energy consumption in your family ? your city ? your country. - To know how to read and write a chart of energy consumption, we will study the lesson today.. - SOURCES OF ENERGY. - Hang the chart on the board and explain the information in the chart.. - Call on some Ss to read out their answers.. - Elicit the tense and the language which is used in the passage from Ss.. - Based on the chart in the textbook on page 130, Ss write a description of the trends in energy consumption in the year 2005 in Highland.. - Ask Ss to compare the amount of energy consumption in the two years 2000 and 2005.. - Ask Ss to stick their posters on the board.. - There was an upward trend in the consumption of coal and nuclear &. - hydroelectricity but there was a sharp decrease in the use of petroleum. - Rewrite the comparison of the chart into Ss' books.. - UNIT 11 SOURCES OF ENERGY LANGUAGE FOCUS Aims: By the end of the lesson, the studets will be able to:. - Ask Ss to listen to the teacher and repeat.. - Ask Ss to repeat the sounds.. - Call on some Ss to pronounce them.. - Read out some examples of the sounds.. - Ask Ss to add some more words that contain the sounds.. - Ask Ss to look at the examples carefully. - Ask Ss to combine the two sentences into one.. - Ask Ss:. - The last person to leave will have to turn out the lights - Ask Ss to look at the examples careflly.. - Ask ss to rewrite the sentences in exercise 1, using present particple phrase.. - 3- The people waiting for the bus in the rain are getting wet.. - Ask Ss to rewrite the sentences in execise 2, usung past participle phrase.. - 2- I come from a city located on in the southern part of the coutry.. - 4- the photographs published in the new extraordinary.. - Ask Ss to rewrite the sentences in exercise 3, usung infinitive phrase.. - Ask Ss to come to the board and write them down.. - 5- The first person to catch the ball will be the winner Show some pictures and ask Ss to work in pairs, making the sentences with Relative clause replaced by participles or to infinitives.