II. Rearrange the sentences using the following words:

1. about/ presentation/ water/ about/ air pollution?/ How/ and/ giving/ a/

…………………………… How about giving a presentation about water and air pollution?…………………………………………………………

2. is/ water/ for/ There/ on Earth./ plentiful/ life/

………………………………… There is plentiful water for life on Earth.……………………………………………………

3. I/ ride/ bike./ primary school,/ started/ had learnt/ how/ By/ I/ the time/ a/ to/

………………………… By the time I started primary school, I had learnt how to ride a bike……………………………………………………………

4. stay/ City/ three/ We’ve/ for/ in/ decided/ Ho Chi Minh/ days./ to/

……………………………… We've decided to stay in Ho Chi Minh City for three days………………………………………………………

5. Mars/ in/ Scientists/ planning/ to explore/ future./ are/ people/ to send/ the near/

…………………………………… Scientists are planning to send people to explore Mars in the near future…………………………………………………

1. How about giving a presentation about water and air pollution?

2. There is plentiful water for life on Earth.

3. By the time I started primary school, I had learnt how to ride a bike

4. We've decided to stay in Ho Chi Minh City for three days

5. Scientists are planning to send people to explore Mars in the near future

1. How about giving a presentation about water and air pollution?

2. There is plentiful water for life on Earth.

3. By the time I started primary school, I had learnt how to ride a bike

4. We've decided to stay in Ho Chi Minh City for three days

5. Scientists are planning to send people to explore má in the near futur

II. Rearrange the sentences using the following words: 1. about/ presentation/ water/ about/ air pollution?/ What/ and/ giving/ a/ ………WHAT ABOUT GIVING A PRESENTATION ABOUT WATER AND AIR POLLUTION?……………………………………………………………………………… 2. saw/ I/ yesterday./ very/ a/ film/ interesting/ …………………I SAW A VERY INTERESTING FILM YESTERDAY …………………………………………………………………… 3. I/ ride/ bicycle./ primary school,/ started/ had learnt/ how/ By/ I/ the time/ a/ to/ ……………BY THE TIME I STARTED PRIMARY SCHOOL,I HAD LEARNT HOW TO RIDE A BICYCLE………………………………………………………………………… 4. stay/ City/ ten/ We’ve/ for/ in/ decided/ Ha Noi/ days./ to/ …………………WE'VE DECIDED TO STAY IN HN CITY FOR TEN DAYS…………………………………………………………………… 5. the moon/ in/ Scientists/ planning/ to explore/ future./ are/ people/ to send/ the near/ …………SCIENTISTS ARE PLANNING TO SEND PEOPLE TO  EXPLORETHE MOON IN THE NEAR FUTURE ……………………………

1. I live on the outskirts of a city in Thailand.

2. English is spoken all over the world.

3.The kangaroo is the symbol of Australia.

4. Nhi loves talking on the phone with friends.

5. Nam won't be able to go to the movies at 3:30 pm. This Monday because there are classes.

2. saw/ I/ yesterday./ very/ a/ film/ interesting/

=> A very interesting film. I saw yesterday.

Make sentences using the words and phrases:

1.     How about/ give/ presentation/ water/ air/ pollution/? /

How about giving a presentation on water and air pollution?

2.     His summer camp/ close/ July 16^th/ last year. /

His summer camp was closed on July 16th last year.

3.     You/ finish/ your homework/ yet/? /

           Have you finished your homework yet?

4.     The foreigner/ said/ he/ not / know/ way/ My Dinh stadium. /

 The foreigner said that he didn't know the way to My Dinh stadium.

5.     Mars/ be / called/ the Red Planet/ because/ its reddish surface. /

Mars is called the Red Planet because of its reddish surface.

Chúc em học giỏi

Listen again and give short answers to the following questions. Use no more than THREE words.

1. What is the listening text about?

Water pollution

2. How many sources of water pollution are there?

Two

3. What are two common sources of drinking water?

Rivers and lakes

4. What type of effect does water pollution have on our life?

A harmful effect

5. What products can we use to reduce water pollution?

Green products

1. Water pollution

2. Two

3. Rivers and lakes

4. A harmful effect

5. Green products

1. What is the listening text about?

=> Water pollution

2. How many sources of water pollution are there?

=> Two

3. What are two common sources of drinking water?

=> Rivers and lakes

4. What type of effect does water pollution have on our life?

=> A harmful effect

5. What products can we use to reduce water pollution?

=> Green products

Fill one suitable word in each space of the following passage

About two hunderd years ago man lived in great harmony with his environment......(1)while........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)what......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.

Why is.......(3)there......so much discussion about pollution ? After all, people have been .......(4)polluting....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5)dirty.....

Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.

The earth is our home. We must take care of it, for ourselves and for the........(7)next...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8)objects.....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.

1. water pollution

2.water level

3.noise pollution

4.rubbish

5.deforestation

6.recycle

7. reduce

8.reuse

9.soil pollution

10.air pollution

Give the correct form of the words in bracket

1. We are going to give a...presentation... about water pollution (present)

2. Many people have received medical...treatment....because of the disease (treat)

3........Industrial...................has caused the problem of air pollution (industry)

4 The.......reduction.........in air pollution was dramatic last year (reduce)

5. Students are taught about...environmental.........issues at school (environment)

Read the passage and fill in the each blank with ONE suitable word

harms move affects indirect effects

protect harmful leads can caused

EFFECTS OF AIR POLLUTION

there are different kinds of negative and harmful effects of air pollution. Air pollution (1) effects global warming in a great scale. The global warming (2) leads to the increase of temperatures worldwide, the increase in sea levels and the melting of icebergs. It (3) harms all species on the earth. The effects of air pollution are very (4) harmful for health. It causes diferent kinds of diseases like heart attack, cancer,etc. Every year millions of people of all over the world die due to direct or (5) indirect effects of air pollution. Acid rain is another efect of air pollution. acid rain can cause great damage to human, animals and crops. Air pollution (6) affects the wild life. Humans and animals face a lot of serious efects due to air pollution. Toxic chemicals present in the air can forrce wildlife species to (7) move to new place and change their habitat. The toxic pollutants over the surface of the water can also affect sea animals. It is right time (8) protect ourr environment. To create a better place to live, we have to stop the air.

Đáp án: Ss' answer