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The problem of waste energy is a big problem. Many people don't know about how to save energy, so I want to tell them. The first, we should save electricity such as: turn off the light before going bed or going out, keep the door fridge closed,...The second, we should save water such as: turn off the faucet after using or take a short shower instead of bad,...The third, we should save the gas such as: prepare food carefully before turning on the gas cooker or go to school by bus instead of go by motorbikes or cars,...So we should learn about how to save energy or useing energy reasonable.
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.
write a short paraghraph about what should we do to save energy:
There are some tips to save power which I think are very easy to apply. Firstly, we should use energy saving light bulbs in our house. It will help us to reduce our electricity bill. Secondly, we should use public transport if we need to go long distance. We can use bicycles for short distances. I think it is good for our health and economical. And remember, before going to bed, we should turn off all lights and other unused electrical devices. It's an easy way to save our planet.
dịch: Có một số mẹo để tiết kiệm năng lượng tớ nghĩ là rất dễ áp dụng. Đầu tiên chúng ta nên sử dụng bóng đèn tiêu thụ ít năng lượng trong gia đình. Nó sẽ giúp chúng ta giảm hóa đơn tiền điện. Thứ hai chúng ta nên sử dụng phương tiện giao thông công cộng nếu chúng ta đi khoảng cách xa. Chúng ta có thể sử dụng xe đạp cho các khoảng cách ngắn. Tớ nghĩ điều đó rất tốt cho sức khỏe của chúng ta và tiết kiệm tiền. Và hãy nhớ trước khi đi ngủ, chúng ta nên tắt tất cả bóng đèn và các thiết bị điện không sử dụng. Đó là một cách rất đơn giản đế cứu trái đất của chúng ta.
Đề 1: Write a short paragraph about what should we do to save energy.
Bài viết
Energy is classified into two main groups: renewable and non-renweable.
The energy generated from natural sources such as the sun, the wind, rain, and tides is called renewable energy. They're plentful and can be generated again and again. They also have carbon emissions so they're considered green and environment-friendly. Moreover, using reewable enerygy can reduce your electricity bills. Unfortunately, solar energy can be only used during the day time but not during night or the rainy season. Geothermal energy also can bring toxic chemicals beneath the earth's surface to the top and can create environmental changes.
Non-renweable energy is the energy taken from other sources that are available on earth. They're limited and run out in the future. They can't be re-generated in a short time. Fossil fuels - natural gas, oil and coal - are examples of them. They're cheap and easy to use. However, when burnt, they release toxic gases in the air so they cause serious environmental changes such as global warning.
And the important thing is that nn-renewable sources will expire someday.
We need to save of energy because nobody of us can lives => live ( sau can là động từ nguyên thể ) without energy. What should we do to save energy? I think we should turn of => off the lights before going to bed, use biogas for cooking at home, go to school by bike,... because we will do to save non-renewable sources of energy. In short, if you follow these simple ways, you will save energy.
Complete the sentences using the connectives: and, but, so, or, therefore, however
1.I thought they planted trees,.but..they cut them down instead
2. people wan to very hot.....However....,cars require so much energy to run
3. It;s not very hot,....so....I turn off the air conditioner
4. every form of life requires a constant input of energy:....so.....we depends heavily on energy for our survival
5. would you like to have a glass of cold water,....or....you prefer a cup of hot tea?
6. we do not have much paper now,....so....we should try to save it
7. during the day time, we can collect solar power,..but..what about durig the night
Complete the sentences using the connectives: and, but, so, or, therefore, however
1.I thought they planted trees, but they cut them down instead
2. people want to use cars however ,cars require so much energy to run
3. It;s not very hot, so / therefore I turn off the air conditioner
4. every form of life requires a constant input of energy: so / therefore we depends heavily on energy for our survival
5. would you like to have a glass of cold water, or you prefer a cup of hot tea?
6. we do not have much paper now, so / thereforewe should try to save it
7. during the day time, we can collect solar power, so / therefore what about durig the night
Nowadays, energy is being run out more and more so what should we do to save energy? First, we should use electricity more efficiently. We should turn the light, the television and other electrical appliances off when we are not using them. We can also use low energy light bulbs to save electricity. Second, we should use less private transport. We should travel by bus or train instead of car and motorbike. In addition, we can avoid using cars or motorbikes for short trips. Finally, we should reduce the use of water. Taking showers instead of baths is a good way. Besides, we should turn off the tap when brushing our teeth; this can save 6 liters of water per minute. In conclusion, those ways can save our lives in the future so we should raise our awareness of saving energy
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 .
1. I like have to bread and butter for breakfast.
2. How often do you come to visit your grandparents ?
3. Do you usually brush your teeth before you do to bed ?
4. there is an interesting film tonight.
5. my family are going to the beach two weeks for this summer.
6. if there people recycle more, air will be less pollution
7. we can save resources of natural by using solar energy instead fossil fuels.
8. you should reduce electricity amount uses the your of family.
9. turn off the tap when you brush your teeth or wash the dishes
10. if students recycle and use recycled materials, they will save energy.
I.Rewrite as directed:
1.For on hour, they will turn the electricity off (PASSIVE)
->....For one hours ,the electricity will be turned off...........................................
2.On / cloudy / days / you / use / solar energy / too (COMPLETE THE SENTENCE)
->..On cloudy days ,you can use solar energy ,too..............................................
3.What should you do to save the electricity? (ANSWER)
->...We should turn off electric appliances such as ;fans,lights,gas cooker and the faucets after using when we don't use them to save elctricity.................................................
II.Write a short paraghraph about what we should do to save energy.
Energy is very important for our life so saving energy is the most important acts. Saving energy means decreasing the amount of energy used while achieving a similar outcome of end use. Using less energy has lots of benefits – you can save money and help the environment. Generating energy requires precious natural resources, for instance coal, oil or gas. Therefore, using less energy helps us to preserve these resources and make them last longer in the future.Nearly all everyday products have an impact in terms of energy, especially when you consider their energy requirements across the whole life-cycle: production, use and end-of-life. In many cases the use phase is dominating. Plastics, for example, are one of the most resource-efficient materials available. In their use phase, plastics products help to save more energy than is needed to produce them: For example, when you choose a bottle of water packaged in a light weight material such as plastic, remember that lighter packaging requires less energy for transport. Thus, less fuel was used to power the truck that delivered those plastic bottles.There are many sources on the web that give you ideas of what you can do to save energy. Here are a few ideas to get you started:First,Change your travel behaviour, think more in terms of public transportation, if possible, walk or ride your bicycle instead of taking the car.Second,Reduce your house heat by 1C, keep the windows closed while heating, dress warmly .Third,Choose products that come with lightweight packaging.Fourth,Turn off lights and appliances when you are not using them, use energy-saving light bulbs.Fifth,Reuse plastic bags for shopping and storage.Finally,Use rechargeable batteries instead of disposable batteries.Now, the enerergy wil be saving
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