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V Fill in each numbered blank with a word from the box
When you throw things into the garbage , that garbage is taken to a garbage dump and it is usually buried ( 26) ........underground ........It is buried so that it will decompose . What is de-com-pose? Decompose means to separate into parts and over many years most garbage will ( 27) ...........disappear .........completely . That is why we bury garbage in the ground . The problem is some things we (28) .........throw .........away take a long time to decompose and that means we could run out of ( 29) .........room..... nderground to put all the garbage . Then what ? you will have to keep the garbage in your house ! Well , ( 30 ) ...........hopefully .........that won't happen because there is something you can so . You can ( 31) ...........recycle..............! What does that means ? The prefix " re" means " do again" and " cycle" is something that goes ( 32) ...........around ...............again and again . If you take something old that can be used again and make it (33)...........new ..............,you are recyclin
V Fill in each numbered blank with a word from the box
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throw new underground around disappear room hopefully recycle |
When you throw things into the garbage , that garbage is taken to a garbage dump and it is usually buried ( 26) ...underground..........It is buried so that it will decompose . What is de-com-pose? Decompose means to separate into parts and over many years most garbage will ( 27) ........disappear............completely . That is why we bury garbage in the ground . The problem is some things we (28) .....throw.............away take a long time to decompose and that means we could run out of ( 29) ...room........... nderground to put all the garbage . Then what ? you will have to keep the garbage in your house ! Well , ( 30 ) ......hopefully..........that won't happen because there is something you can so . You can ( 31) .......recycle..................! What does that means ? The prefix " re" means " do again" and " cycle" is something that goes ( 32) ...........around...............again and again . If you take something old that can be used again and make it (33)..........new...............,you are recycling
our environment is in trouble. People and industries are polluting the air, rivers,lakes and seas. There are many things you can do to help the environment. here are a few
Car: the burning of petroleum is one of the biggest sources of carbon monoxide that causes global warming. CO thins the ozone layer, which protects us from the sunrays. So try to walk, cucle, or use public transportation.
energy: the biggest use of home energy is for heating and cooling homes. it costs alot of money. so turn the heat down, especially at night. replace regular light bulbs with low energy light, which use less energy.
water: showers use a lot of water. buying a special " low-flow" shower head or taking shorter showers can cut this use in half
Amanda is very good……at……playing tennis. She often dreams…of…becoming a professional tennis player one day, but she knows that the chance of making a living …for…. A professional player is very small, indeed. Even though Amanda is only interested …in..playing tennis all day long, she knows that it is not pleasant way…of….living if you have to invest all your time …in.practising . Modern methods…of…. Training are so hard , and lake up so much time that you also run the rick…of… missing a lot of time …for…school, and for Amanda, tennis is not a reason …for..leaving school before she has taken her exams.
1. Nick used to go to the library from time to time to look __for__ articles __on__ the subject he was very fond _of___.
2.This job would be impossible __without__ the help of computer.
3. At first, my English homework was full _of___ mistake.
4. Please write ___in_ ink. It's hand to read if you write __in__ pencil.
5. If you have a problem, talk __to__ the teacher.
6. Going there __by__ taxi is more expensive than travelling _by___ the bus.
Saving energy doesn’t have to be expensive or time-consuming . But what can you do to save energy? There is plenty that you …can.. do to help the process of energy conservation . You can save energy…by… doing things like making sure that the kettle doesn’t contain more water…than.. that you need, always washing a full load in the washing …machine..rather than a half load , or turning up your air-conditioner by 20c this could cut your electricity bill by 10% .Make …sure… that hot water taps are not left running and replace washers if your taps drip . …at….work, you can turn off any light and your computer if you are not …using….them. Change to energy-saving light buls-these use much less electricity, and often last eight times…more…. Than an ordinary bulb. Draw back your curtains and …dusk….off the light during the day. Switching off electrical appliances …electrical. They are not in use makes a big contribution to energy-saving, too.
1. Our sources of energy will soon end if we don't try to save them.
→ Unless we try to save our sources of energy, it will soon end.
2. Barbara plays chess better than Mike.
→→ Mike doesn't as good at play chess as Mike.
3. There are too few glasses for everyone to have a drink.
→ We haven't got enough glasses for everyone to have a drink.
4. This is the most beautiful sight I have ever visited.
→ This is the first time I have visit the most beautiful sight.
5. It is my sister's eighteen birthday next week.
→ My sister will be eighteen birthday next week.
7. The doctor said that my father continues to smoke he’ll be ill.
--> The doctor said that unless my father stops smoke, he'll be ill.
9. Popular newspapers are cheaper than serious ones.
-->Serious newspapers are more expensive than popular ones.
8, Does astronomy interest you.
--> Do you take an interest in astronomy?
10. It is not necessary for you to finish your assignment this evening.
--> You need to finish your assigment this evening.
IV. Fill in the blanks with suitable words from the box.
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effective nuclear pollution heat stored electricity energy panels |
Are you looking for a cheap, clean, (1).......effective........ source of power that doesn't cause (2) ....pollution.... or waste natural resources? Look no further than solar (3) ........energy........ from our sun.
At present, most of our (4) ........electricity....... comes from the use of coal and gas, oil or (5) ....nuclear....... power. This power could be provided by the sun.
Many countries are already using solar energy. Solar (6) ......panels....... are placed on the roofs of a house and the sun's energy is used to (7) ...heat..... water. The energy can be (8) .......stored........... for a number of days, so on cloudy days you can use solar energy, too.
V. Choose the correct sentence among A, B, C or D
1. Long forgot his raincoat, so he got wet.
A. Long got wet because he forgot his raincoat.
B. Long got wet .However, he forgot his raincoat.
C. Long got wet, so he forgot his raincoat.
Fill in each blank with one suitable word.
Energy is one of the problems that many people are interested in. It is not an unfamiliar word. It is heard, said, discussed day after day. It is close to everyone's (29)daily life. You turn on the lamp and it is energy that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you movement. You (30)cook your meals and it is energy that gives you heat to boil rice.
The problem is that the demand for energy is rising and that the price of energy isgetting (31)higher and higher. The supply of energy on earth is limited. It cannot provide us all forever. The shortage of energy in the future is inevitable. Therefore, (32)saving energy is a must if we want to continue to live in a safe and sound world.
Complete the passage with a suitable word from the box.
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. . . . . . |
Are you looking for a cheap, clean, (1)__effective___ source of power that doesn't cause pollution or waste natural (2)__resources___? Look no furthet than solar energy. While mosr (3)__fuels___ now in use are beging burned at an astonishing rate, solar energy, or (4)__power___ from the sun, will last as long as the world lasts. This energy has already been used to (5)__heat___ and cool homes. and to cook food. It has been used (6)___experimentally__ in radio batteries and in furnishing power for telephone lines. The (7)___devices__. However, are cheap to operate but very expensive to (8)___produce__.
Cars will use solar power instead of gas in Sweden by the year 2015.
OR: In Sweden, cars will use solar power instead of gas by the year 2015.
V Fill in each numbered blank with a word from the box
label down energy washing turn plug showers compact
Saving(26)..............energy...........doesn't always take days of planning . there are many things you can do right now to start saving energy and cutting ( 27).....................down..........on costs .
* Never use the dishwasher or ( 28) .........washing..................machine unless it houses a full load .
* ( 29) .............Plug.............your electronics into power strips.
* ( 30 ) ........Turn............off your computer and monitor when they are not being used .
* Use ( 31) ...........compact..............fluorescent bulbs to light your home .
* Take short ( 32) ............showers.............instead of baths
* Buy products that have the Energy Star ( 33) ..............label.................on them
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