[ ANH VĂN 9 ]
UNIT 7 : SAVING ENERGY -
Getting started – Listen and Read
1.
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Energy
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N
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Naêng löôïng
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A
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Maïnh meõ, maõnh lieät, nay nghò löïc
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V
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Laøm maïnh meõ, hoaït ñoäng maïnh meõ
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2.
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Recent
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Adj
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Gaàn ñaây
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……………………..…………………..…………
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Adv
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Gaàn ñaây, môùi ñaây
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3.
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Bill
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N
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Hoùa ñôn thanh toaùn
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4.
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Enormous
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Adj
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Raát, voâ cuøng
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……………………..…………………..…………
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Adv
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Raát, voâ cuøng
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5.
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Plumber
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N
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Thôï söûa oáng nöôùc
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6.
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Crack
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N
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Veát nöùt, veát raïn
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……………………..…………………..…………
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V
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Laøm nöùt
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8.
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Pipe
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N
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Oáng nöôùc
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9.
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To drip
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V
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Nhoû gioït, chaûy nhoû gioït
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……………………..…………………..…………
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N
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Voøi ræ nöôùc
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10
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Waste
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V
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Laõng phí, uoång phí
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Task 1:Work with a partner to make a list of things the family could do to save energy.
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Task 2:True or False? Check (√) the boxes. Then correct the false statements.
Statements
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T
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F
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1.Mrs. Ha is worried about her waterbill.
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2.Mrs. Mi gives Mrs. Ha advice on how to save water.
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3.Mrs. Ha has checked the pipes in her house and found no cracks.
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4.Mrs. Ha suggests getting some tool to check cracks in the pipes.
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5.Mrs. Mi suggests taking showers to save water.
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Notes:
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Date....................................................... Unit 7: Speak
Task 1: Look at the expression in the tables and pictures. Make suggestion about how to save energy.

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Task 2: Work in a group of four. Work out an action plan to save energy for your class. The expression and ideas in section
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Notes:
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Date....................................................... Unit 7: Listen
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Solar
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Adj
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Thuoäc maët trôøi
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……………………..…………………..…………
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N
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Naêng löôïng maët trôøi
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2.
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Nuclear
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Adj
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Thuoäc haït nhaân
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………………………………
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N
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Naêng löôïng haït nhaân
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3.
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Source
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N
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Nguoàn
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A source of power
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Ngoàn naêng löôïng
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A power source
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Nguoàn naêng löôïng
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Install
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V
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Laép ñaët, caøi ñaët
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N
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Vieäc laép ñaët
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Resource
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N
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Nguoàn, nguoàn löïc
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Resources
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N
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Taøi nguyeân
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Natural resources
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N
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Taøi nguyeân thieân nhieân
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Task 1:
Listen to the news on solar energy and decide whether the statements are true or false. Check (√) the boxes and correct the false statements.
Statements
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T
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F
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1. Solar energy can be cheap and clean.
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2.Most of our electricity now comes from nuclear power.
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3. The solar energy that gets to the earth cannot provide enough power for the world’s population.
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4.Solar energy can be used on cloudy days.
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5. All buildings in Sweden will be heated by solar energy in 2050.
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Task 2.Listen again and fill in each blank with one word you hear.
1. The sun can be an …………………… source of power.
2. Solar energy doesn’t cause……………………
3. A lot of …………………… countries in the world are already using solar energy.
4. It is possible to …………………… solar energy for a number of days.
5. Solar panels are installed on the …………………… of a house to receive the energy from the sun.
6. We can save natural resources by using solar energy …………………… of coal, gas, and oil.
Task 3:Listen and fill in the missing words
Are you looking for a cheap, clean, (1) ……………..... source of power that doesn't cause pollution of waste natural resources? Look no further than solar energy from our (2) …………..……
At present, most of our (3) ………………… comes from the use of coal, and 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 (4) …………….…… for the total population.
Many countries are already using solar energy. Solar panels are placed on the (5) ……………..…… 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 (6) …….……… days you can use solar energy too.
Sweden has an advanced solar energy(7) ………….………… There, all buildings will be heated by solar energy and cars will use solar power (8) …………….……… of gas by the year 2015.
Notes:
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Date....................................................... Unit 7: Read
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Luxury
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N
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Vaät xa xæ, ñoà xa xæ
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Consumer
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N
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Ngöôøi tieâu thuï, ngöôøi tieâu duøng
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………………………………
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V
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Duøng, tieâu thuï
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Effect
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N
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Keát quaû, hieäu löïc, taùc duïng
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Adj
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Coù hieäu quaû
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Household
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N
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Hoä gia ñình
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Account for st
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V
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Chieám, laø nguyeân nhaân cuûa (gì)
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Bulb
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N
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Boùng ñeøn troøn
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Standard
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Adj
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Chuaån, phuø hôïp vôùi tieâu chuaån
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………………………………
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N
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Chuaån, tieâu chuaån
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Scheme
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N
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Keá hoaïch, aâm möu
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………………………………
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V
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Laäp keá hoaïch, aâm möu
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Label
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V - N
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Daùn nhaõn, nhãn
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Labeling scheme
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N
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Chiến lược nhaõn hieäu
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Tumble dryer
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N
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Maùy saáy quaàn aùo
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11.
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Efficient
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Adj
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Coù naêng suaát, coù hieäu quaû
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N
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Tính hieäu quaû
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………………………………
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Adv
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Moät caùch hieäu quaû
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12.
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Compare
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V
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So saùnh
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………………………………
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N
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Söï so saùnh
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13.
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Category
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N
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Loaïi, haïng
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14.
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Ultimately
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Adv
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Cuoái cuøng, roát cuïc
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Adj
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Cuoái cuøng, sau cuøng
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15.
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Innovation
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N
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Söï ñoåi môùi, söï caùch taân
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………………………………
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V
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Đổi mới, cách tân
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………………………………
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Adj
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Có t/c đổi mới, có t/c sáng kiến
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Task 1: Which of the following is the best summary of the passage?
1. Energy-saving bulbs should be used to save electricity.
2. In Western countries electricity, gas, and water are necessities.
3. North American and European countries are interested in saving money and natural resources.
4. Labeling schemes help save energy.
Task 2: Answer the questions. Write the answers in your exercise book.
- What are Western consumers interested in?
" ……………………………………………………………………………………………………..……
- What can we do to spend less on lighting?
" ……………………………………………………………………………………………………..……
- Mrs. Jones uses only two ordinary bulbs and she pays US$8 for lighting. How much will she pay if she uses two energy-saving bulbs instead?
" ……………………………………………………………………………………………………..……
- What is the purpose of the labeling scheme?
" ……………………………………………………………………………………………………..……
- Why should we save energy?
" ……………………………………………………………………………………………………..……
Notes:
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Date....................................................... Unit 7: Write
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Sum up
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V
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Toùm taét, toång keát
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Solid
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Adj
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Raén, ôû theå raén
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Draft
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V
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Vieát nhaùp, veõ phaùt thaûo
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Task 1: Match each part of a speech in column A to a suitable function in column B.
A
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B
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Parts of a speech
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Functions
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1. Introduction
2. Body
3. Conclusion
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A. summing up what you have said
B. getting people's attention and telling them what you are going to talk about
C. giving details in easy-to-understand language
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Answers: 1……………. 2……………… 3……………….
Task 2: Put the following sections in the correct place to complete a speech.
A. If you follow these simple rules, not only will you save money, but also the environment will be cleaner.
B. Most of us use too much gas. You can reduce this amount by :
- travelling by bicycle or public transport.
- having a mechanic check your motorcycle regularly.
C. Good evening, ladies and gentlemen. I’m Professor Roberts and tonight I’m going to tell you how to save money.
Answers: 1……………. 2……………… 3……………….
Task 3: Choose one of the following topics and prepare a speech for your classmates. The ideas in the call outs may help you
1. Reducing garbage
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- collect plastic bags
- not keep solid waste with food waste
- put different kinds of waste in different places
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2. Reusing paper
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- have a separate wastebasket for wastepaper
- keep sheets with single printed page for drafting
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3. Saving energy in the kitchen
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- turn off the lights
- prepare food carefully before turning on the stove
- keep refrigerator door dosed
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Notes:
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Date....................................................... Unit 7: Language focus
vConnectives
vPhrasal verbs
vMake suggestions
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Exercise 1: Multiple choice
- I think we should turn off the faucet.- ……………………………………………
- No, thanks B. I'm sure C. That's a good idea D. Not at all
- …………………… energy can be cheap and clean.
A. Source B. Nuclear C. Natural D. Solar
- The ………………… tells the consumers how much energy efficiency each model has.
A. writer B. story C. label D. company
- Solar panels are ……………………… on the roof of a house to receive the energy from the sun.
- hung B. installed C. usedD. took
- The water bill is 200,000 dong. It's very …………………………
- enormous B. expensive C. wasteful D. cheap
- Mrs. Mi suggests taking showers to……………………… water.
- take B. consume C. save D. protect
- Are there any …………………… in the pipes?
- bags B. labels C. cracks D. posters
- Electricity, gas and water are not luxuries but ………………..
- wonderful B. cheap C. necessities D. enormous
- It rained heavily. …………………… , we cancelled the trip.
- So B. Therefore C. But D. However
- Most of us use too much gas. We can reduce this amount by …………… amechanic check our
motorcycle regularly.
- having B. telling C. getting D. saying
Exercise 2
- Shall we use energy more economically?
I suggest ……………………………………………………………………………….
I suggest energy ……………………………………………………………………….
- Why don’t we turn off the faucets carefully?
I suggest ……………………………………………………………………………….
I suggest the …..……………………………………………………………………….
- Let’s reduce the amount of water our family uses.
I suggest ……………………………………………………………………………….
I suggest the …..……………………………………………………………………….
- Why not collect used paper and cans for recycling?
I suggest ……………………………………………………………………………….
I suggest used ………………………………………………………………………….
- It would be better if we have an electrician check the lights once a year.
I suggest ……………………………………………………………………………….
I suggest the ……………………………………………………………………………
Exercise 3:Phrasal Verbs
- ……………………… the electrical appliances when they are not in use. (switch)
- Can you ……………………… the volume? I want to hear the news (turn)
- ……………………… with your work! It’s late. (go)
- What are you ………………………? – My pencil. I can’t see it anywhere. (look)
- She does the housework and ……………………… her neighbor’s children. (look)
- He wants to ……………………… this job to find a better one. (give)
- We are going to ……………………… fuel. We’d better find a gas station. (run)
- People have to ……………………… respiratory problems these days. (cope)
- High-tech companies ……………………… 30% of the total value of the payrolls in the area. (account)
- My friend is moving to New York. I will ……… him ………. at the airport next Sunday. (see)
Exercise 4:Causative Form [S + have + O + V(bare infinitive) …] (ACTIVE)
- You should ask a plumber to check the pipes in the bathroom.
You should have …………………………………………………………………………
- My husband replaced the lights in the kitchen for me last night.
I had ……………………………………………………………………………………..
- A mechanic repaired our car yesterday.
We ……………………………………………………………………………………….
- A locksmith has just made them a new key to the locker.
They have just …………………………………………………………………………..
- Their teacher will explain this math problem tomorrow.
They ……………………………………………………………………………………..
Exercise 5:Causative Form [S + get + O + V(infinitive) …] (ACTIVE)
Rewrite the five sentences using “get”
- You should get ………………………………………………………………………….
- I got ……………………………………………………………………………………..
- We ………………………………………………………………………………………
- They have just …………………………………………………………………………..
- They …………………………………………………………………………………….
Exercise 6:Causative Form [S + have + O + V3/ Ved (past participle) …] (PASSIVE)
Change the five sentences into Passive, using “have”
- You should have ………………………………………………………………………….
- I had ……………………………………………………………………………………..
- We ………………………………………………………………………………………
- They have just …………………………………………………………………………..
- They …………………………………………………………………………………….
Exercise 7:Causative Form [S + get + O + V3/ Ved (past participle) …] (PASSIVE)
Change the five sentences into Passive, using “get”
- You should get ………………………………………………………………………….
- I got ……………………………………………………………………………………..
- We ………………………………………………………………………………………
- They have just …………………………………………………………………………..
- They …………………………………………………………………………………….
Exercise 8:Word Form
- The camping trip really helped to ……………………… the students. (energy)
- Our students are working ……………………… hard for the exam. (enormous)
- It’s wrong to think a ……………………… faucet doesn’t waste water. (drip)
- ……………………… energy is one of the seven types of renewable energy. (sun)
- The boy studied ………………………; therefore, his parents got him a tutor. (effective)
- He got through his work with speed and ……………………. He worked …………………… (efficient)
- ……………………… should cut down on their fuel ……………………… (consume)
- We should have a ……………………… wastebasket for used batteries. (separate)
- If the product doesn’t work, customers are given a ……………………… (replace)
- This air-conditioner ……………………… less electricity, in ……………………… with the others. (consumer – compare)