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NN
9 tháng 4 2018
recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1)trouble. Modern ways of living and today’s industries are (2)polluting it. Most people think there is (3) nothing they can do. This is not true. Everyone can do something to help (4) save our environment. Here is a (5)list of things you can do.
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- Help to cut pollution by (6)taking the bus to work instead of your car.
- Buy fruit and (7) vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a (8) recycling center somewhere near your home, so take them there.
CD
9 tháng 4 2018
Our environment is in trouble. Modern ways of living and today’s industries are polluting it. Most people think there is nothing they can do. This is not true. Everyone can do something to help save our environment. Here is a list of things you can do.
- Help to cut pollution by taking the bus to work instead of your car.
- Buy fruit and vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a recycling center somewhere near your home, so take them there.
Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.
VI. Read the text then answer true or false
People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.
1. None of the world’s energy comes from the sun. F
2. Wind, steam, and gasoline are sources of energy. T
3. People have never used nuclear energy. F
4. Energy is the ability to do work. T
5. We need new sources of energy. T
27 tháng 12 2021
A food chain is the way energy goes from one living thing to another through food. Plants are the first (16) _______ in most food chains. Plants use the energy in sunlight to make their own food. Plants store the energy in their leaves and stems. Plants are called primary producers in food chains. Animals eat the plants (17) _______ use the Sun's energy to grow. Animals are called (18) _______. Animals that eat plants are primary consumers. Animals that eat other animals are secondary consumers. Animals store the energy in their bodies. Energy flows (19) _______ plants and bigger animals through the steps of eating and being eaten. Each part of the food chain is directly connected to the other, just (20) _______ the links in a chain.
16. A. step B. foot C. run D. leg
17. A. when B. what C. that D. then
18. A. buyers B. shoppers C. sellers D. consumers
19. A. in B. from C. for D. till
20. A. as B. alike C. similar D. like
GM
9 tháng 1 2018
Check True or False
Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, give light, transport people and products from place to place. Most energy nowadays comes from fossil fuels such as petroleum, coal and natural gas. However, burning fossil fuels causes pollution. Also, if we don’t find new kinds of energy, we will use up all the fossil fuels in the twenty –first century. Scientists are working to find other kinds of energy for the future. What might these sources of energy be?
__T__ 29/ Energy is used to produce a lot of electrical things.
__F__ 30/ Energy comes from natural resources.
_T___ 31/ burning fossil fuels causes pollution.
__T__ 32/ Everyone tries their best to find other kinds of energy for the future.
(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence printed before them.
33/Chi didn’t drink anything. She was very thirsty.
-->Although ___Chi was very thirsty ,she didn’t drink anything__
34/ Don’t forget to buy me a newspaper.
->Remember ________ to buy me a newspaper._______
35/ I suggest that we should have a mechanic check our motorbike once a month.
--> I suggest _having a mechanic check our motorbike once a month
36/The film Titanic is on at Rex Cinema. Have you seen it?
--> Have you ________seen the film Titanic on at Rex Cinema____
8 tháng 4 2017
Read the following passage, and then tick the correct answers : T or F.
Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start saving coal, oil and gas before it is too late; and solar power is the only alternative.
1. Natural resources will never run out. F
2. We don't know exactly how much fuel is left. T
3. We shouldn't waste natural resources. T
4. We should find out other types of energy besides fossil fuels. T
5. According to Professor Marvin Burnham, solar energy will be used as a form of alternative energy. F
18 tháng 1 2019
invention => inventions
expensive => inexpensive
supposed => supposedly
science establishment => scientific establishment
Để t tìm tiếp xem, mới được nhiêu đó thôi :v
18 tháng 1 2019
Em tìm được thêm 1 word.
environmentalist =>environmentalists
Energy comes from different sources such as oil, coal, wind, the sun, water, natural gas and even manure and it exists everywhere in the world. Energy can appear as such forms like: electricity, or so. Any thing even the smallest things like fibre and sources of calories in your body also.
thank