Unit 7: Week: 23, Period: 45, Lesson: Date: 04/02/2009 SAVING ENERGY SPEAK - LISTEN I Aims: By the end of the lesson, students will be able to make suggestions and response about how to save energy By the end of the lesson, students will be able to develop their listening skill for details about solar energy II Language Contents: Grammar : - The simple present tense - Make suggestions: + Suggest + Ving + Suggest (that) S should - The passive voice Vocabulary : III Teaching Aids: - Posters, pictures, textbook, lesson plan, … IV Procedures: CONTENTS I – Class order: (1’) II – Check up: III – New lesson: (44’) Warm up: Pre _ Speaking: (7’) Pre teach: - fix (v): gắn, sửa chữa - turn on ≠ turn off: tắt - Making suggestions: đưa lời đề nghò + I suggest + Ving + I think we should + Why don’t we ? + What about + Ving ? + Let’s - Response: (câu trả lời) + That’s a good idea + All right + No I don’t want to + I prefer to + Let’s TECHNIQUES - Teacher gives the blanks + Students guess the word + Individual - Teacher introduces the topic of the lesson - Pre teach vocabulary + Students listen and repeat + Whole class + Individual - Teacher explains the ways of making suggestions + Picture drill + Students work in pairs + Open pairs S1: I suggest going to the movie a) Look at the expressions in the tables and S2: O.K pictures Make suggestions about how to save etc energy: Example: + Closed pairs: 90 A: I think we should turn off the faucet S1: Why don’t we play chess? B: I suggest turning off the gas cooker S2: That’s a good idea C: I think we should turn off the electric fan etc D: I suggest turning off the TV E: I think we should turn off the light - Teacher asks students to make F: I suggest turning off the faucet suggestions about how to save energy G: I think we should go by bike instead of motorbike - Picture drill H: I suggest going to school by bus etc + Students make suggestions about While _ Speaking: (10’) how to save energy b) Work in group of four Work out an action plan + students work in pairs to save energy for your class The expression and S1: I think we should turn off the ideas in section (a) may help you (P 59) faucet Examples: S2: I suggest turning off the gas cooker A: I think we should go by bus instead of going by etc motorbike - Then teacher asks students to work B: That’s good idea out an action plan to save energy for C: How about making posters on energy saving their class and hanging them around our school? + Work in groups of four D: Great! Let’s that S1: I think we should take a shower instead of a bath to save energy A: Why don’t we replace ordinary light bulbs with S2: That’s a good idea energy saving bulbs to save energy? S3: How about making posters on B: That’s good idea energy saving and hanging them C: How about making posters on saving energy around our school? and hanging them around our school? S4: Great! Let’s that D: Great! Let’s that etc etc - Discussion: Teacher asks students to Post _ Speaking: (9’) discuss the topic “Giving suggestions Discussion: that help your friend to improve his / “Giving suggestions that help your friend to her English” improve his / her English” - Work harder on your pronunciation + Students work in groups - Speak English in class - Buy a good dictionary - Then teacher asks a volunteer from - Do some readings everyday each group to show their ideas before - Write new vocabulary on small pieces of paper class and stick somewhere in your house - Write diary in English + Individual Ex: I suggest that you should speak English in class - Teacher introduces the topic of the lesson Pre _ Listening: (7’) - Pre teach vocabulary Pre _ Teach vocabulary: - solar energy: lượng mặt trời + Students listen and repeat - nuclear power: lượng hạt nhân + Whole class - heat: đốt nóng + Individual - effective: có hiệu - source: nguồn 91 - total: hoàn toàn, toàn - solar panel: kim loại để tiếp nhận lượng mặt trời - advance: tiến - install (v): lắp đặt - Sweden (n): nước Thụy Điển -ROR - Teacher hangs posters on the board and asks students to guess T \ F statements While _ Listening: (10’) 1) Listen to the news on solar energy and decide - Teacher plays the tape whether the statements are true Check () the + Students listen and check T \ F and box and correct the false statements (P 60) then correct the false statements + Individual > pairs T - Feedback (orally) F Only some of our electricity comes from + Students go to the board and write nuclear power the correct statements F Only one percent of the solar energy that + Individual gets to the Earth is enough to provide power for the total population - Teacher plays the tape again T + Students listen and complete the F Not in 2050 but in 2015 sentences b) Listen again and fill in each blank with one + Individual > pairs word you hear (P 60) - Feedback (orally) effective + Students go to the board and population complete the sentences countries + Individual use roof instead * Tape transcript: “Are you using looking for cheep, clean, effective source power that doesn’t cause pollution or waste natural resources? Look no further than solar energy from our sun At present, most of our electricity comes from the use of coal and gas, oil or nuclear power This power could be provide by the sun One percent of the solar energy that reaches the Earth is enough to provide power for the total population Homework: (1’) - Study the lesson carefully - Write the correct answers in your exercise Many countries are already using solar energy Solar panels are placed on the roof of a house and the Sun’s energy is used to heat water The energy can be stored for a number of days, so on cloudy days you can use solar energy too Sweden has an advanced solar energy program There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015” - Teacher guides students what to at 92 books home IV – Feedback: 93 ... total population - Teacher plays the tape again T + Students listen and complete the F Not in 20 50 but in 20 15 sentences b) Listen again and fill in each blank with one + Individual > pairs word... by solar energy and cars will use solar power instead of gas by the year 20 15” - Teacher guides students what to at 92 books home IV – Feedback: 93 ... take a shower instead of a bath to save energy A: Why don’t we replace ordinary light bulbs with S2: That’s a good idea energy saving bulbs to save energy? S3: How about making posters on B: That’s