Unit 7. Saving energy tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả các lĩnh vực kinh t...
Our school will shine today Our school will shine Our school will shine today All down the line Our school will shine today Our school will shine When the sun goes down When the moon goes up Our school will shine Good morning Everybody WELCOME TO MY CLASS E N E R G Y W A T E R E L E C T R I C I T W I S O L A P G A S Y Y N D R R E T R O L Unit Saving Energy Speak and listen VOCABULARY: fan gas stove air – conditioner Speak a) Look at the expressions in the tables and pictures Make suggestions about how to save energy Example: A I think we should turn off the faucet I suggest fixing the faucet Give and respond to suggestions Suggestion Response I think we should 1.Agreement Why don’t - OK you/we ? - That’s a good idea How about + V- All right ing ? -Let’s What about + V-ing Disagreement ? - No I don’t want to I suggest + V-ing - I prefer to Shall we ? Let’s TASK I Make suggestions about how to save energy A D G C B E F H Turn off the faucet turn down the gas stove turn off the fan Turn off the lights Turn off the faucets Travel by bikes instead of motorbikes Use the public transport instead of private one Work out an action plan to save energy for your class • Example: A: I think we should take a shower instead of a bath to save energy B: That’s a good idea C: How about making posters on energy saving and hanging them around our school? D: Great! Let’s that Work out an action plan to save energy for your class EXAMPLE: A: I think we should go to school by bike instead of motorbike B: That’s a good idea C: I suggest going to school by bus D: All right Write-it-up Write your suggestions about saving energy at home Example: - I think we should turn off the TV set when we don’t watch it - Why don’t we go to school by bus ? NEW WORDS solar (adj) solar panel (adj) nuclear power (n) install (v) - installation (n) cloud (n)/ cloudy ≠ cloudless (adj) effect (v, n) – effective (adj) a number of + Nouns = some store (v) LISTEN a) Listen to the news on solar energy and decide whether the statements are true or false Check (√) the boxes and correct the false statements “Are you looking for a cheap, clean, effective source of 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, gas, oil, or nuclear power This power could be provided by the sun One percent of the solar energy that reaches the Earth is enough to provide power for the total population “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 of 2015” T Solar energy can be cheap and clean now comes Most of our electricity comes from from the usenuclear of coal,power and gas, oil or nuclear power The One solar percent of thethat solar energy energy gets to thethat reaches the Earth is enough provide Earth cannot provide enoughtopower power the total population for theforworld’s population Solar energy can be used on cloudy days All buildings will be heated in Sweden willby besolar heated energy carsinwill use solar power by solarand energy 2050 instead of gas by the year 2015 F b) Listen again and fill in each blank with one word you hear The sun can be an effective source of power Solar energy doesn’t cause pollution A lot of _ countries in the would are already using solar energy It is possible to _ store solar energy for a number of days Solar panels are installed on the _ roof of a house to receive the energy from the sun We can save natural resources by using solar energy instead of coal, gas and oil HOMEWORK • Learn by heart new words • Learn by heart how to make and respond to suggestions • Prepare READ THANK YOU FOR YOUR ATTENTION ! Goodbye ! Celinne Dion – And so this is Xmax ... R O L Unit Saving Energy Speak and listen VOCABULARY: fan gas stove air – conditioner Speak a) Look at the expressions in the tables and pictures Make suggestions about how to save energy Example:... action plan to save energy for your class • Example: A: I think we should take a shower instead of a bath to save energy B: That’s a good idea C: How about making posters on energy saving and hanging... 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