River are on of the world's most important natural resources . Many cities are on the large rivers , and .....evry country has a least one river that....an imprtant part in the lives of its people. Besides transportation , river .....water for crops , water to drink , and recreation for people who live along their.....And in......to get water for crops , engineer sometimes build a dam.....a river and let water for crops , water to drink , and recreation for water not .....to irrigate fields but also to make electricity for homes and industries. .....the water often becomes polluted when cities on river bank grow up and the number of industries increases. We are learning that it is necessary to......rivers clean if we want to enjoy the benefit of the natural resources
from ; means ; in ; waste ; possible ; wind ; should ; green ; However ; who
Much of our waste, especially waste ........ factories, electric-powered stations, the chemical industry and heavy industry is very dangerous. Fish die ..... the lakes, rivers and seas; forest trees die, too. Much of this dangerous ...... goes into the air and is carried by the ....... for great distances.
The earth is our home. We ....... take care of it, for ourselves, and for our children and grandchildren. This ....... we have to keep our environment ..... and clean . The importance of this task is pointed out by ecologists - the scientists ....... study the relations between living things and the environment. ......, each of us must do everything ...... to keep the land, air and water clean.
Selina lives .... a village in Africa .Her day ..... 4o'clock.She gets up and she walks three kilometers ... the river .She collects some water ,and she carriesm it back ... her house .The water is very heavy.It isn't clean but there isn't any water in the village.Selina doesn't go ... school.She can't read or write .She helps her mother .... the house
1.Where does Selina live? 2.What does Selina do after she gets up?
3.Is the water clean? 4.Can she read?
5.Where does Selinahelp her mother? 6.What does she collect?
Choose a suitable word from the box to put in each blank to finish the passage.
from, means, in, waste, possible, wind, should, green, However, who
Much of our waste, especially waste (1).......... factories, electric-powered stations, the chemical industry and heavy industry, is very dangerous. Fish die (2).......... the lakes, rives and seas; forest trees die, too. Much of this dangerous (3)........... goes into the air and is carried by the (4)......... for great distances.
The Earth is our home. We (5).......... take care of it, for ourselves, and for our children and grandchildren. This (6).......... we have to keep our environment (7).......... and clean. The important of this task is pointed out by ecologists-the scientists (8)........... study the relations between living things and the environment. (9)............, each of us must do everything (10)........... to keep the land, air and water clean.
Rivers are on of the world's most important natural resources. Many cities are on the large rivers, and (1).................................. every country has a least one river that (2)................................... an important part in the lives of its people. Besides transportation, rivers (3)....................................... water for crops, water to drink, and recreation for people who live along their (4)......................................... And in (5)................................ to get water for crops, engineers sometimes build a dam (6).................................... a river and let water become a lake behind the dam. Then people can use their water not (7).................................... to irrigate fields but also to make electricity for homes and industries. (8)....................................... the water often becomes polluted when cities on river bank grow (9)....................................... and the number of industries increases. We are learning that it is necessary to (10)........................................ rivers clean if we want to enjoy the benefits of the natural resources.
Doc doan van va tra loi cau hoi:
Selina lives in a village in Africa. Her day starts at 4 o'cllock. She gets up and she walks threes kilometers to the river. She collects some water, and she carries it back to her house. The water is very heavy. It's isn't clean but there isn't clean water in their village. Selina doesn't go to school. She can't read or write. She help her mother do the housework at home.
1. Is the water clean ?
.......................................................................
2. Can she read ?
......................................................................
1. The boy can’t wear the shirt because it’s very tight.
--> The shirt is so…………………………………….
-->The shirt is too…………………………………….
2. This problem is very difficult. He can’t solve it.
--> The problem is too……………………………
--> It is such ……………………………………..
3. The man was not able to go on an expedition to the Middle East because of his age.
--> The man was too ……………………………………………………………
4. Hoa is very sick. She can’t sit up.
--> Hoa is so……………………….
5. It was very dark, so she couldn’t go out.
--> It was too…………………………….
6. That car was too old for me to buy.
--> That car was so……………………
7. The movie was so funny that we couldn’t stop laughing.
--> It was such……………………………………………
8. No one could move the piano. It was very heavy.
--> The piano was too ……………………………..
9. We shouldn’t swim in this river. The water isn’t clean.
--> This river isn’t ………………………………………..
10. John couldn’t get to sleep last night. He was worried about exam.
--> John was so………………………………………………………..
11. It was a good book. I couldn’t put it down.
--> It was such………………………………………………………..
12. They were beautiful flowers. We took a photograph of them.
--> They were……………………………………………………
13. She speaks English well. You would think it was her native language.
--> She speaks……………………………………………………………..
14. A taxi would have been best. But I didn’t have enough money.
--> I didn’t have………………………………………………….
15. All my guests will need chairs. But I haven’t got very many.
--> I didn’t have………………………………………………….
The Amazon River in South America is an amazing and important river for the planet. The Amazon River carries more watre than any other river in the world. In fact, the Amazon River is responsible for twenty percent of fresh water that flows into the world's oceans. The Amazon River is the second longest river in the world( the Nile River in Africa is the longest), and about 6,400 km long. The Amazon has the largest area of land that flows into the river, and more tributaries than any other rives in the world - more than 200 tributaries.
1. How many percentages of fresh watwe flowing in to the world's oceans is the Amazon River responible for?
2. Does the Amazon River carry more water than any other river in the world?
3. How long is the Amazon River?
4. What is the longest river in the world?