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VII . Fill in the blank in the following passage with ONE suitable word from the box :
students ; bulbs ; coal ; off ; rural ; electricity ; natural ; energy ; save ; wastes .
With the development of science and technology , more and more (1)...energy...... is used every day . Nowadays , many (2)......rural....... areas in Vietnam have been electrified , and more (3)....... electricity....... is needed . If everyone (4) ......wastes........ energy , it will quickly run out , (5).....students ....... at school should learn how to (6).... save..... energy , for example , they should turn (7)......off......... the electric lights when they leave their classrooms .
Moreover , we may waste electricity at home if we use a lot of light (8)..... bulbs......... By not wasting energy , we will save a lot of (9) ......natural........... resources , such as (10)....coal...... and oil .
I . Write a short paragraph about how to save energy.
1.Today / most people / use / much / electricity / water / gas./This / waste / sources / energy./
=> Today,most of people use much electricity such as: water,gas.This waste sources of energy
2.Howerver / we / reduce / amount / energy / we use daily / by some ways./
=> Howerver , we can reduce amount of energy we use daily by some ways
3.Firstly / we / should / turn / lights / fans / fans / air-conditioners / before / leave home / or /rooms./
=> Firstly,we should turn off the lights,fans and air-conditioners before we are leaving home or rooms
4.Secondly / we / replace / ordinary light bulbs / with / low energy ones./
=> Secondly,we should replace ordinary light bulbs with low energy ones
5.Thirdly / we / take / shower / instead / a bath./
=> Thirdly,we should take a shower instead of a bath
6.And / turn / tap / while / wash / dishes / brush / teeth,.../
=> And turn off the tap while we are washing dishes,brushing our teeths,...
7.Finally / we / travel / bike / or / foot / for short trips / and / use / public transport / long distances./
=> Finally,we should travel by bike or on foot for short trips and use public transports for long distances
8.In conclusion / if we / follow / simple rules /we / save energy / money / help the environment./
=> In conclusion,if we follow the simple rules,we will save enery,money and help the environment
HỌC TỐT NHA
1.sources/you/some/can/name/non-renewable/?
- Can you name some non-renewable sources?
2. source/solar/a/renewable/is/energy/energy/of/.
- Solar energy is a renewable source of energy.
3. leave/off/you/home/the/light/turn/should/before/you.
- You should turn off the light before you leave home.
4. should/to/electricity/how/we/do/save/?
- How should we do to save electricity?
5. protect/in/energy/environment/we/use/wind/future/may/to/the.
- We may use wind energy in the future to protect environment.
6. source/of/environment/are/good/energy/renewable/for/.
- Renewable source of energy are good for environment.
7. solar/solar/power/panels/we/through/get.
- We get solar energy through solar panels.
Use the given qords to make sentences
1. on behalf / Electricity Department / you / how / save energy.
i'm on behalf of the electricity department to tell you how to save energy......................................................................................... ...........................
2. we / natural resources / solar energy / instead / fossil fuels.
We can save natural resources by using solar energy instead of fossil fuels................................................................................ ....................................
3. solar panels / install / roof / house / energy / sun.
Solar panels are installed on the roof of a house to receive energy from the sun........................................................................... .........................................
4. save / energy / kitchen / prepare / food / turn / stove .
. You can save energy in the kitchen by preparing food carefully before turning on the stove............................................................................... ....................................
5. remember / turn / electrical appliances / leave / house .
.You must remember to turn off electrical appliances before leaving your house.............................................................................................. .....................
1.The speaker gives four simple rules. *
T
F
2.According to the speaker, energy will be saved. *
T
F
3.Almost everyone consumes too much energy. *
T
F
4.Although solar energy is clean, the professor does not advise us to use it. *
T
F
5.The professor tells us about the ways to cut down on wastes of energy in our offices. *
T
F
1. In Western countries, energy is cheap. F
2. Consumers can save money by using energy-saving bulbs. T
3. Labeling scheme is a good innovation which helps the European to save money and natural resources. T
4. Ordinary 100-watt light bulbs use a quarter of the electricity of standard bulbs. T
5. North American and European countries are interested in saving money and natural resources. T
2) we use natural resources like solar energy instead of fossil fuels.
3) solar panels will be installed on the roofs of houses to catch solar energy
5) remember to turn off all electrical appliances when you leave house
I am interested in a film called" Tom and Jerry" . It is a funny cartoon which makes me laugh much. The film talks about Tom and Jerry. Tom is is a cat with blue and white color. He keeps the house for a normal family and has a very free life. His job is chasing Jerry day by day. Jerry is a brown house mouse. He usually lives in the deep cave behind the wall. Although they hate each other so much and always find ways to hurt opponent but when Tom or Jerry falls into really dangerous situations, then both become another savior. The film is an endless confrontation between Tom and Jerry, bring plenty of laughter for the audiences. I love this film because when I watch it I feel very glad, feeling like returned to childhood.
1. save energy (tiết kiệm năng lượng)
2. turn off the lights (tắt điện)
4. use low energy light bulbs (dùng bóng đèn tiết kiệm năng lượng)
6. use solar panels (sử dụng tấm năng lượng mặt trời)
Bài nghe:
Mr Lam: As you know we use energy for cooking, heating and lighting. But it's not cheap. So how can we save energy at home? Linh, what do you do to save electricity?
Linh: Well, I always turn off the lights before going to bed. I have some electrical appliances, such as a TV, a CD player, ... I turn them off when I don't use them. I think it helps us save electricity.
Mr Lam: You're right. What about you, Minh?
Minh: Well, we use low energy light bulbs at my house. We always turn them off when leaving the room. We use solar panels to warm water too. It's cheap and clean.
Mr Lam: Sounds interesting. And how about you, ...?
Tạm dịch:
Thầy Lâm: Như đã biết, chúng ta sử dụng năng lượng để nấu ăn, làm nóng và thắp sáng. Nhưng nó không hề rẻ. Vậy nên làm cách nào để có thể tiết kiệm năng lượng tại nhà? Linh, em làm gì để tiết kiệm năng lượng?
Linh: EM luôn luôn tắt đèn trước khi đi ngủ. Em có vài thiết bị điện như tivi, chiếc máy phát đĩa CD,... Em tắt chúng khi không dùng đến. Em nghĩ việc đó giúp chúng ta tiết kiệm năng lượng ạ.
Thầy Lâm: Em nói đúng. Thế em thì sao, Minh?
Minh: Ồ, ở nhà thì nhà em sử dụng bóng đèn năng lượng thấp. Nhà em cũng luôn tắt chúng trước khi ra khỏi phòng. Nhà em cũng dùng tấm năng lượng mặt trời để làm nóng nước ạ. Nó rẻ và sạch.
Thầy Lâm: Nghe thú vị đó. Thế còn em thì sao,...?