unit 11

Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: ……… 1 st lesson. Reading 66 th period. A) Aims. To help Ss practise skimming and scanning to understand a reading text and do all the tasks correctly. B) Objectives. By the end of the lesson, Ss will be able to: - guess the meaning of newwords through the context. - Scan to find detail information and answer all the questions. C) Materials. Textbook. D) Methods. Integrated, mainly communicative. E) Anticipated problems. Ss may not have enough vocabulary to talk about the topic. F) Procedure. Time Teacher’s activities Students’ activities 3 minutes 10 minutes 20 I) Warm up. Ask Ss to complete the sentences. 1. We use to cook.………… 2. We use to run machines, cars, motorbikes.………… - Ask Ss to read aloud the answers then give suggested answers. 1. oil, coal, wood, natural gas. 2. gas. II) New lesson. * Before you read. - Ask Ss to look at the pictures on page 124 then answer the questions. - Ask Ss to work in groups then read aloud the answers. - Correct if necessary. 1. Wind power. 2. Solar panels, solar energy. 3. Hydroelectric power station, dam, reservoir. - Give Ss some newwords. Fossil fuel amount of Demand heat><cool Therefore plentiful Nuclear infinite Geothermal potential Available windmill * While you read. *Task 1. Fill in the blank with a suitable word. - Ask Ss to read the sentences carefully then work in groups. - Ask Ss to read aloud the answers then give some remarks. - Correct their mistakes if necessary. 1. Released 2. alternative 3. energy 4. limited 5. exhausted * Task 2. Find out the advantage(s) and disadvantage(s) of each alternative source of energy. - Work in groups. - Look at the pictures then work in groups. - Read aloud. - copy. - Work in individuals then in groups. - Read aloud then copy. - 1 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th minutes 10 minutes 2 minutes - Ask Ss to read the passage again then find out the advantage(s) and disadvantage(s) of each alternative source of energy. - Ask Ss to work in groups then read aloud the answers. - Ask others to give remarks then give corrective feedback. Source of energy Advantage(s) Disadvantage(s) - Nuclear power - Geothermal heat - Solar energy - Wind power - Water power - It is unlimited - It is available - It is not only plentiful and infinite but also clean and safe. - It is clean and unlimited - It is clean and unlimited - It can be very dangerous. - It is only possible in few places. - It is only possible during the day time. - There is no wind energy when there is no wind. - It is expensive. * Task 3. Answer the questions. - Ask Ss to read the passage again then read the questions carefully and underline the keywords. - Ask Ss to work in individuals then in groups. - Ask Ss to read aloud the answers then call others to give remarks. - Give corrective feedback if necessary. 1. Our major source of energy comes from fossil fuels. 2. Five sources of energy are mentioned in the text. I think solar energy is the most potential. * After you read. - Ask Ss to read the summary of the text first then work in groups. - Go around and offer help if necessary then call some Ss to read aloud the answers. - Ask others to give remarks then correct their mistakes if necessary. 1. energy 2. one 3. fuels 4. limited 5. alternative 6. sources 7. unlimited 8. environment III) Homework assignment. - Ask Ss to prepare “ Speaking” in advance. - Read in silence. - Work in groups then read aloud. - Give remarks then copy. - Read in silence. - Work in pairs. - Read aloud then give remarks. - Copy. - Read in silence. - Work in groups. - Read aloud then give remarks. - Copy. - 2 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: ……… 2 nd lesson. Speaking 67 th period A) Aims. To help Ss practise speaking about the alternative sources of energy. B) Objectives. By the end of the lesson, Ss will be able to speak about the advantages and disadvantages of using alternative sources of energy. C) Materials. Textbook. D) Methods. Integrated, mainly communicative. E) Anticipated problems. Ss may not have sufficient vocabulary to talk about the alternative sources of energy. F) Procedure. Time Teacher’s activities Students’ activities. 3 minutes 10 minutes 15 minutes I) Warm up. Ask Ss to write down the sources of fuels they know. - Check the answers then ask Ss to answer some questions. + Which sources of energy is the most popular in our country? + Is it limited or unlimited? What should we do to be sure that we can continue to use it in the future? - Correct their mistakes then lead to the lesson. II) New lesson. * Task 1. Read the sentences in the box then tick if these facts are advantages or disadvantages. - Ask Ss to read the sentences carefully while reading they should find out newwords and new structures. - Help Ss to deal with newwords and pronunciation. - Ask Ss to work in groups then read aloud the answers. - Ask Ss to read aloud the sentences then give corrective feedback. 1. D 2. D 3. D 4. A 5. D 6. A 7. D * Task 2. Work in pairs to make short exchange about the advantages and disadvantages of using each alternative source of energy. - Ask Ss to read task 2 carefully. - Ask Ss to pay attention to the useful expression. - Ask Ss to work in pairs. - Ask Ss to read aloud the example first then find the way to express their ideas. - Write the structures on the board. + I think that / I believe that ………… + Why do you think so / believe so? + It is however .………… ………… - Ask Ss to work in pairs and go around to offer help if necessary. - Answer. + Oil, coal, natural gas. - Answer the questions. - Read in silence. - Work in individuals, in pairs then in groups. - Read aloud then copy. - Read in silence. - Work in individuals, in pairs then in groups. - Read aloud then copy. - 3 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th 15 minutes 2 minutes - Ask Ss to read aloud then call some Ss to give remarks. - Give corrective feedback if necessary. * Task 3. Make dialogues. - Ask Ss to work in groups. - Give an example. A. I think that more and more people will use the solar energy. B. Why do you think so? A. Because it is available, unlimited and easy to use. C. But it is expensive and we can only have it at a specific time of the year. A. I hope that the progress of science and technology will help overcome this problem. B. That is right and then we don’t have to worry about the shortage of energy. - Ask Ss to read after the teacher. - Ask Ss to work in groups then read aloud the dialogues. - Ask Ss to give remarks then give corrective feedback if necessary. III) Homework assignment. - Ask Ss to prepare “ Listening” in advance. - Look at the board. - Read aloud then work in groups. - Read aloud then give some remarks. - Copy. - 4 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: ……… 3 rd lesson. Listening 68 th period. A) Aims. To help Ss practise listening about natural resources. B) Objectives. By the end of the lesson, Ss will be able to do all the tasks correctly and develop their listening skill. C) Materials. Textbook. D) Methods. Integrated, mainly communicative. E) Anticipated problems. Ss may not have enough sufficient words to do the tasks. F) Procedure. Time Teacher’s activities Students’ activities 3 minutes 10 minutes 20 minutes I) Warm up. Ask Ss to name some alternative sources of energy. II) New lesson. * Before you listen. - Ask Ss to open their book then list the things they use energy for in their house. - Help Ss do then ask Ss to look at “listen and repeat” then read after the teacher. - Ask Ss to read aloud then guess what they are going to listen. * While you listen. * Task 1. Listen and circle the best answer A,B,C or D. - Ask Ss to read task 1 carefully then underline the keywords. - Ask Ss to guess the answers. - Ask Ss to listen to the tape then ask them to give the answer. - Ask Ss to work in groups to check the answers then listen to the tape the second times. - Ask Ss to read aloud the answers. - Write the answers on the board and ask Ss to give remarks. - Ask Ss to listen to the tape again and stop at the answers for Ss to catch. - Give suggested answers. 1. D 2. C 3. D 4. A 5. C * Task 2. Fill in the gaps. - Ask Ss to read the passage carefully. - Ask Ss to guess the words. - Ask Ss to listen to the tape again. - Ask Ss to work in groups then give the answers if many Ss cannot give the answers, ask Ss to listen to the tape again. - Ask some Ss to read aloud the answers then call some - Name some alternative sources of energy. - Work in individuals. - Read aloud. - Copy. - Read in silence. - Guess the answers. - Listen then work in groups. - Give the answers. - Copy. - Read in silence. - Guess the answers. - Listen then work in groups. - Give the answers. - Copy. - 5 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th 10 minutes 2 minutes Ss to give remarks. - Give corrective feedback if necessary. 1. unlimited 2. atmosphere 3. may 4. gases 5. amount * After you listen. - Ask Ss to work in groups. - Ask Ss to read aloud the answers. - Check and give corrective feedback if necessary. III) Homework assignment. Ask Ss to prepare “ Writing” in advance. - Work in groups. - Read aloud then copy. - 6 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: . ……… 4 th lesson. Writing 69 th period. A) Aims. To help Ss practise writing about a chart. B) Objectives. By the end of the lesson, Ss will be able to write a description of a chart. C) Materials. Textbook. D) Methods. Integrated, mainly communicative. E) Anticipated problems. Ss may not have enough vocabulary to write about a chart. F) Procedure. Time Teacher’s activities Students’ activities 3 minutes 15 minutes 5 minutes I) Warm up. Ask Ss to answer some questions. - What kind of energy is consumed the most in Vietnam? - Which one ranks next? Why? II) New lesson. * Task 1. Study the chart then fill in the gaps. - Ask Ss to work in groups then go around and offer help if necessary. - Ask Ss to read aloud the answers then write on the board. - Ask other Ss to give remarks then give corrective feedback if necessary. 1. 117 million tons. 2. coal. 3. smallest. - Ask Ss to read aloud the description then translate into Vietnamese. - Correct their mispronunciation if necessary. * Task 2. Continue the description of the trends in energy consumption in the year 2005. - Ask Ss to work in groups. - Go around and offer help if necessary. - Ask Ss to read aloud their answer then write on the board. - Ask Ss to read aloud then use the information to write a description. + Nuclear and hydroelectricity: 75 million tons. + Petroleum: 50 million tons. + Coal: 45 million tons. + Total: 170 million tons. * Task 3. Describe the chart. - Ask Ss to read task 1 again then write a description in 10 minutes. - Ask Ss to exchange their writing then correct the mistakes by themselves. - Collect the typical mistakes and correct them. - Ask some Ss to read aloud their writings then call - Answer. - Work in groups then read aloud the answers. - Give remarks then copy. - Work in groups. - Read aloud then copy. - Read in silence. - Write. - Exchange. - Read aloud then give remarks. - Copy. - 7 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th 20 minutes 2 minutes others to give remarks. - Give corrective feedback if necessary. - Give a sample description. The chart shows the energy consumption in the year 2005 in Highland. As can be seen, the total energy consumption was 170 million tons. Nuclear and hydroelectricity made up the largest amount of this figure with 75 million tons( contributed to with 75 million tons). This was followed by the consumption of petroleum( 50 million tons). Coal made up the smallest amount of energy consumption(45 million tons). III) Homework assignment. - Ask Ss to prepare “ Language focus” in advance. - 8 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: . ……… 5 th lesson. Language focus 70 th period. A) Aims. To help Ss practise pronouncing some clusters and using relative clauses correctly. B) Objectives. By the end of the lesson,Ss will be able to pronounce the clusters and use relative clauses correctly. C) Materials. Textbook. D) Methods. Integrated, mainly communicative. E) Anticipated problems. The lesson is too long. F) Procedure. Time Teacher’s activities Students’ activities 15 minutes 28 minutes I) Warm up. None. II) New lesson. 1. Pronunciation. - Ask Ss to open their book. - Present the new sounds and read aloud the words which contain the sounds. - Ask Ss to read after the teacher then ask them to read aloud. - Correct their mispronunciation if necessary. * Practise reading the sentences. - Ask Ss to look at the sentences in the book then read in silence. - Read aloud the sentences. - Ask Ss to read after the teacher. - Ask Ss to read aloud again. - Ask Ss to pay attention to sentence stress and the words which contain the sounds. 2. Grammar. Relative clauses replaced by past participal, present participal or to infinitive. - Give some examples. a. The man who spoke to John is my brother. => The man speaking to John is my brother. b. The sport games, which were held in India in 1951, were the first Asian Games. => The sport games held in India in 1951 were the first Asian Games. c. Yuri Gagarin was the first man who flew into space. => Yuri Gagarin was the first man to fly into space. - Ask Ss to give remarks then write on the board. * Remarks. + The same in meaning. + Difference in structures. + Active => V-ing phrase. + Passive => V- ed/ V- pp phrase. + The first/ ./ the last + to infinitve.…… - Listen. - Read after the teacher. - Read aloud then copy. - Listen. - Read after the teacher. - Read aloud then give remarks. - Look at the board then listen to the teacher. - Read aloud then give remarks. - Give examples. - Copy. - 9 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th 2 * Exercise1. Rewrite the following sentences. - Ask Ss to read the exercise carefully then work in individuals. - Ask Ss to work in groups then read aloud the answers. - Call some Ss to give remarks. - Correct their mistakes if necessary. 1. The boy playing the piano is Bend. 2. Do you know the woman coming toward us? 3. The people waiting for the bus in the rain are getting wet. 4. The scientists researching the causes of cancer are making progress. 5. The fence surrounding our house is made of wood. 6. We have an apartment overlooking the park. * Exercise2. Rewrite the following sentences. - Ask Ss to read the exercise carefully then work in individuals. - Ask Ss to work in groups then read aloud the answers. - Call some Ss to give remarks. - Correct if necessary then ask them to copy. 1. The ideas presented in that book are interesting. 2. I come from a city located in the Southern part of the country. 3. They live in a house built in 1890. 4. The photographs published in the newspaper were extraordinary. 5. The experiment conducted at the university of Chicago was successful. 6. They work in a hospital sponsored by the government. * Exercise3. Rewrite the following sentences. - Ask Ss to read the exercise carefully then work in individuals. - Ask Ss to work in groups then read aloud the answers. - Call some Ss to give remarks. - Correct if necessary then ask them to copy. 1. John was the last man to reach the top. 2. The last person to leave the room must turn off the light. 3. The first person to see is Mr Smith. 4. This is the second person to be killed in that way. 5. The first person to catch the ball will be the winner. III) Homework assignment. - Ask Ss to do test yourself D in advance. - Read in individuals. - Work in groups then read aloud the answers. - Give remarks. - Copy. - Read in individuals. - Work in groups then read aloud the answers. - Give remarks. - Copy. - Read in individuals. - Work in groups then read aloud the answers. - Give remarks. - Copy. - 10 - [...]...Trêng: THPT NguyÔn ThiÖn ThuËt minutes GV: Lª Anh Th TEST YOURSELF D - 11 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th Date:……… 71st period A) Aims To help Ss estimate their knowledge by themselves B) Objectives By the end of the lesson, Ss will be able to do all the exercises . Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: ……… 1 st lesson. Reading 66 th period then give remarks. - Copy. - 2 - Trêng: THPT NguyÔn ThiÖn ThuËt GV: Lª Anh Th UNIT ELEVEN. SOURCES OF ENERGY Date: ……… 2 nd lesson. Speaking 67 th period