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1.The speaker gives four simple rules. *
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2.According to the speaker, energy will be saved. *
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3.Almost everyone consumes too much energy. *
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4.Although solar energy is clean, the professor does not advise us to use it. *
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5.The professor tells us about the ways to cut down on wastes of energy in our offices. *
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Yes | No | |
1. Do you go to school on foot? | ✓ | |
2. Do you recycle plastic bottles? | ✓ | |
3. Do you use public transport? | ✓ | |
4. Do you use low energy light bulbs at home? | ✓ | |
5. Do you use solar energy to warm water? | ✓ | |
6. Do you turn off the lights when going to bed? | ✓ | |
7. Do you turn off the TV when not watching it? | ✓ |
We use energy for almost everything we do: for heating our homes, cooking our meals and (1) powering our appliances. The use of energy is (2) causing climate change worldwide. It is responsible for many recent floods, droughts and storms. What should we do to avoid these problems? Firstly, we should (3) turn off the lights before going to bed or when going out. Secondly, we should use (4) low energy light bulbs at home. Thirdly, we should (5) walk or cycle to school. In conclusion, we should use energy more wisely for our future.
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
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 .
• Use low energy light bulbs (Sử dụng bóng đèn năng lượng thấp)
• Turn off the lights when leaving the room (Tắt đèn khi rời khỏi phòng)
• Turn off electrical appliances when not using them (Tắt các thiết bị điện khi không sử dụng)