1. Light pollution makes us unable to see the stars in the sky.

2. Glass panels, windows, lawns and roofs make light pollution worse because they reflect artificial and sun light.

3. More and more noise is created by modern civilization; therefor, it has now become a major environmental pollutant, especially in urban areas.

4. More and more noise is created by modern civilization; therefor, it has now become a major environmental pollutant, especially in urban areas.

5. Contamination in the air cause acid rain which damages soil, vegetation and aquatic life of the region.

6. natural diasaters caused $1.7 trillion damage was between 2000 and 2012

7. If our seas aren't seriously polluted, fish and other marine creatures will not die every day

8. We will go to have some drinks in that famous bar as soon as after we visit the emancipation Park

9. By the time i had planned my trip to Englind, they invited me to travel to Los Angeles

10. many educational posters were displayed by the local government on the street to encourage people to protect the environment

1. Light pollution makes us unable to see the stars in the sky.

2. Glass panels, windows, lawns and roofs make light pollution worse because they reflect artificial and sun light.

3.More and more noise is created by modern civilization, so it has now become a major environmental pollutant, especially in urban areas. 

4.Contamination in the air causes acid rain which damages soil, vegetation and aquatic life of the region.

5.People suffer from stress and anxiety because of noise pollution.

6. natural diasaters caused $1.

7 trillion damage was between 2000 and 2012

7. If our seas aren't seriously polluted, fish and other marine creatures will not die every day

8. We will go to have some drinks in that famous bar as soon as after we visit the emancipation Park

9. By the time i had planned my trip to Englind, they invited me to travel to Los Angeles

10. many educational posters were displayed by the local government on the street to encourage people to protect the environment

...you don’t stop swimming in that lake, you will have skin rashes

The residents of the street cannot sleep because of the loud noise from the music club

The tsunami made many people in this area become homeless

Many plants and trees died since the acid rain happened last month

Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are contaminated

Because Linh lives in the area affected by air pollution, she has breathing problem

The typhon came after they had repaired their house

7 Because Linh  lives in the area affected by air pollution, she has breathing problem.

II.Rewrite the following sentences, using the conditional sentences, type 1 and 2

1. The soil is poinoned because farmers use too many pesticifes and herbicides. (If)

=>If farmers didn't use too many pesticides and herbicides,the soil wouldn't poisoned.

2. Many people have stomachache due to the contaminate food. (If)

=>If the food wasn't contaminated , many people hadn't stomachache.

3. Stop swimming in that lake, or you will have skin rashes. (If)

=>If you stop swimming in that lake , you won't have skin rashes .

4. Lan lives in the area affected by air pollution, so she has breathing problem. (If)

=>If Lan doesn't live in the area affected by air pollution,she won't have breathing problem.

1,If famers didn't use too many pesticifes and herbicides, the soil wouldn't poinoned

2,If the food wasn't contaminate, many people hadn't stomachache

3,If you stop swimming in the lake,you won't have skin rashes

4,If Lan didn't live in the area affected by air pollution, she wouldn't have breathing problem

Ex1:Complete the second sentence so that it has similar meaning to the first sentence

1>The soil is poisoned because,farmers use too many pesticides and herbicides.

-If.............................famers used too many pesticides and herbicides, the soil would be poisoned ...............................................................................................

2>I can't help you unless you tell me what's wrong.

-If....................................you don't tell me what's wrong , I can't help you ......................................................................................

3>Many people have stomachache due to the contaminated food.

-The food..............................is contaminated so many people have stomacchache ....................................................................

4>Stop swimming in that lake,or you will have skin rashes.

-If...................................you don't stop swimming on that lake, you will have skin rashes........................................................................

5>John lives in the area affected by air pollution,so he has breathing problem.

-Because....................................John lives in the area affested by air pollution, he has breathing problem........................................................................

-If.................................John didn't live in the area affected by air pollution, he wouldn't have breathing problem........................................................................................

6>We use eco-friendly products and we can protect environment.

-It we...........................................use eco-friendly products, we can protect environment.......................................................................

7>I think you should volunteer to clean the beach.

-If I were....................................you, I would volunteer to clean the beach.............................................................

8>The air is polluied,so there are breathing problems(leads).

-> The air pollution leads to breathing problems

9>Their children have birth defects because the parents were exposed to radiotion(so)

-> The parents were exposed to radiotion so their children have birth defects

thak bn

bài 1:

rewirite the senence use the word in braket

1. there are asthma, allergies and other sespiratory illnesses when the air pollution happens (leads to)

=>the air pollution leads to asthma, allergies and other sespiratory illnesses

2. a quatic life suffers or dies because there is thermal pollution (because of )

=>a quatic life suffers or dies because of thermal pollution

3. people use too much herbicide to trecit weeds , water in rivers, canale, lakes are extremely polluted and has bad effects people's health ( because )

=>Because people use too much herbicide to trecit weeds , so water in rivers, canale, lakes are extremely polluted and has bad effects people's health

4. many fish in the river die due to the in creased temperature of water ( because )

=>many fish in the river die because the temperature of water is increasing

5. because plastic bags take long to decompose , nearly allgthem still exist is the environment today ( so )

=>plastic bags take long to decompose , so nearly allgthem still exist is the environment today

6. we are unable to see the stars in the sky . light pollution occurs ( makes )

=>Light pollution makes us (be) unable to see the stars in the sky .

Ex 4: Word form
4._____Polluted____elements have been found in both ground and underground water sources . (pollute)
5. Fish and many other animals are killed by____pollution_____in their habitats . (pollute)
6. Astronomers are concerned about light pollution because thay have___difficulty___in viewing activities in the sky and outer space. ( difficult)
7. ___Natural__habitats have been destroyed in recent years . (nature)
8. A number of cleaning products contain ____harmful___chemical. (harm)
9. Water samples collected at these villages were seriously____contaminated___with bacteria. ( contaminate)
10.People believe that the____polluted___water has brought cancer to the local resident . (pollute)
11. Light pollution makes us _____unable____to see the stars in the sky.(able)
12. Noise is considered as_____environmental_____pollution.(environment)
13. The____contamination___of lake, rivers, oceans or underwater causes water pollution .( cotaminate)
14. The street dosen't look__attractive___because it has a lot of rubbish .(attract)
15. Are all types of pollution__harmful___to the health of human and animals. (harm)
16.The__environmentalists___are concerned about the oil spills in the East Sea. (environment)
17. Dumping __industrial___ waste into the lakes and rives has caused serious water pollution. ( industry)
18. Many people in this area have cholera because they drink__untreated___water.(treat)
19. Examples of primary ____pollution___are exhaust fumes from cars, soot from smoke. (pollute)
20. If we use water__carefully__, more people will have fresh water.(care)
21. The polluted water resuilts in the____death___of many aquaticanimals and plants. (die)
22. Both French and English are ___official___languages in Canada. ( office)
23. NSW is the ___abbreviation___of New South Wales , the most populous state in Australia. (abbreviate)
24. Do you know that the telephone , the televison , and penicillin are Scottish__inventions__? (invent)

Ex 4: Word form
4.___polluted ______elements have been found in both ground and underground water sources . (pollute)
5. Fish and many other animals are killed by____pollution _____in their habitats . (pollute)
6. Astronomers are concerned about light pollution because thay have___difficulty ___in viewing activities in the sky and outer space. ( difficult)
7. __Natural ___habitats have been destroyed in recent years . (nature)
8. A number of cleaning products contain ___harmful ____chemical. (harm)
9. Water samples collected at these villages were seriously__contaminated _____with bacteria. ( contaminate)
10.People believe that the___polluted ____water has brought cancer to the local resident . (pollute)
11. Light pollution makes us _________to see the stars in the sky.(able)
12. Noise is considered as____environmental ______pollution.(environment)
13. The___contamination ____of lake, rivers, oceans or underwater causes water pollution .( cotaminate)
14. The street dosen't look__attractive ___because it has a lot of rubbish .(attract)
15. Are all types of pollution__harmful ___to the health of human and animals. (harm)
16.The_environmentalists ____are concerned about the oil spills in the East Sea. (environment)
17. Dumping __industrial ___ waste into the lakes and rives has caused serious water pollution. ( industry)
18. Many people in this area have cholera because they drink__treatment ___water.(treat)
19. Examples of primary __pollution _____are exhaust fumes from cars, soot from smoke. (pollute)
20. If we use water_carefully ___, more people will have fresh water.(care)
21. The polluted water resuilts in the___death ____of many aquaticanimals and plants. (die)
22. Both French and English are __official ____languages in Canada. ( office)
23. NSW is the __most abbreviate____of New South Wales , the most populous state in Australia. (abbreviate)
24. Do you know that the telephone , the televison , and penicillin are Scottish__invention __? (invent)

: I. Choose the best answer:

1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.

2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.

3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.

4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)

6. If we (will use/ would use/ use) water carefully, more people will have fresh water.

7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will die

8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects

9. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems

10. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)

11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

12. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant.

13. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution

14. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories

15. The (dead/ die/ death/ died) fish are floating in the water.

16. We plant trees, (due to/ because/ because of/ so) we can have fresh air.

17. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens ( cái này mình cũng không nhớ rõ , ở trong SGK có á , bạn giở ra xem nhé )

18. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming

19. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.

20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.

22.If you (was / were/ are/ could be) in my position, you would understand me.

23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.

24.Many seabirds were (die/ death/ dead/ died) because of the oil spill.

25.(Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water

26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.

27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.

28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.

#Yumi

Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Light pollution is not (1)…….. serious as water or air pollution. (2)………, it is the type of pollution that (3)……….. more in cities than in rural areas. In the past, we could sit out at night and (4)………..at glittering stars in the sky and light from objects in the outer space. Nowadays, cities are covered with lights from buildings , streets , advertising displays, many of which direct the lights up into the sky and into many unwanted places. The real problem is that it is very (5)…….to apply light to almost everything at night . Millions of tons of oil and coal (6)……...to produce the power to light the sky. Eye strain, (7)…………..of vision and stress are what people may get from light pollution. (8)………..light at night can harm our eyes and also harm the hormones that help us to see things properly.
1.A. more B.as C. much D. only
2.A. Moreover B. However C.Therefore D. Nevertheless
3.A. happen B. occur C. occurs D. is occurred
4.A.watch B. see C. spend D. gaze
5.A. waste B. wastes C. wasting D. wasteful
6.A. used B. using C. is used D. are used
7.A. lose B. lost C. loss D. losing
8.A. Very much B. Too much C. Too many D. So many