Bài giảng Tiếng Anh Lớp 9 - Unit 7: Saving energy

OUR SCHOOL WILL SHINEOur school will shine todayOur school will shineOur school will shine todayAll down the lineOur school will shine todayOur school will shineWhen the sun goes downWhen the moon goes upOur school will shine WELCOME TO MY CLASSGood morning Everybody EGYNRE123456It is used to produce electricityW A T E RYou need it to cookG A SYou can not watch TV or listen to the radio without it.E L E C T R I C I T YPeople in Holland have been using this source to make power for a long time W I N DThis kind of power is produced by the heat from the sun.S O L A RP E T R O LWe can buy it at the filling station.EGYNREWORD QUIZUNIT 7: SAVING ENERGYSPEAK AND LISTENSPEAK* Vocabulary: fan gas stove air – conditioner Speaka) Look at the expressions in the tables and pictures. Make suggestions about how to save energyI think we should turn off the faucet  I suggest fixing the faucet.Example:Suggestion1. I think we should...2. Why don’t you/we ...?3. How about + V-ing...?4. What about + V-ing ..? 5. I suggest + V-ing...6. Shall we ...?7. Let’s ...Response1.Agreement- OK.- That’s a good idea.- All right.Let’s ...2. Disagreement- No. I don’t want to.- I prefer to ...Give and respond to suggestionsABCDEFGHTASK IMake suggestions about how to save energy .Turn off the faucetturn down the gas stoveturn off the fanTurn off the air - conditionerTurn off the lightsTurn off the faucetsTravel by bikes instead of motorbikesUse the public transport instead of private oneWork out an action plan to save energy for your house and 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 do 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-upWrite your suggestions about saving energy at homeExample:	- I think we should turn off the TV set when we don’t watch it.	- Why don’t we go to school by bus ?II. LISTEN:* Vocabulary: solar (adj): thuộc mặt trời solar panel (adj): bảng năng lượng mặt trời install (v) - installation (n):lắp đặt, cài đặt cloud (n)/ cloudy ≠ cloudless (adj):mây, u ám, ít mây effect (v, n) – effective (adj): hiệu quả, hiệu suất nuclear power (n): năng lượng nguyên tử a number of + Nouns = some (a number of day) store (v):chứa4. LISTENa) 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”1. Solar energy can be cheap and clean2. Most of our electricity now comes from nuclear power3. The solar energy that gets to the Earth cannot provide enough power for the world’s population 4. Solar energy can be used on cloudy days.5. All buildings in Sweden will be heated by solar energy in 2050TF2. Most of our electricity comes from the use of coal, and gas, oil or nuclear power 3. One percent of the solar energy that reaches the Earth is enough to provide power for the total population 5. All buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015b) Listen again and fill in each blank with one word you hear1. The sun can be an ________ source of power2. Solar energy doesn’t cause ________3. A lot of _________ in the world are already using solar energy.4. It is possible to_____ solar energy for a number of days5. Solar panels are installed on the _____ of a house to receive the energy from the sun6. We can save natural resources by using solar energy ________ of coal, gas and oil.effectivepollutioncountriesstoreroofinsteadHOMEWORKLearn by heart new wordsLearn by heart how to make and respond to suggestionsPrepare READCelinne Dion – And so this is XmaxTHANK YOU FOR YOUR ATTENTION !Goodbye !