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: 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
I. Pronunciation
1). Choose the word which has a different sound in the part underlined. (0,75pt)
1.A.invent B. debris C. helpless D. news
2. A. seafood B. good C. flood D. roommate
2). Choose the word which has a different stress pattern from the others. (0,25pt)
3. A. village B. prevent C earthquake D. shelter
4. A. Chinese B. Japanese C. historic D. biology
5. A. classic B. nature C. degree D. debris
II. Choose A, B, C, D for each gap in the following sentences. (2pts)
1.If we use water………, more people will have cleaner water.
A. care B. carefully C. careless D. carelessly
2. Water pollution make some aquatic animals……..
A. dying B. to die C. die D. died
3. The team’s success was large ….. to her effort
A. because B. due C. since D. because of
4.English is an …….. language in Singapore
A. office B. official C. officer D. officially
5.She prefers English ……France
A. to B. for C. at D. in
6. Three hundred people …..homeless by the earthquake.
A. left B. were leaving C. were left D. had left
7. By the time we got to the cinema, the film …………. .
A. had started B. started C. starting D. has started
8.Many people die………..food poison today.
A. at B.of C. in D. on
1. if the factory......... dumping poison into the lake, all the fish and other aquatic animals will die.
A. continues B. to continue C. continued D. will continue
2. if the air wasn't dirty, I .................. so much
A. wouldn't sneeze B. sneeze C. would sneeze D. to sneeze
3. the kangaroo(become).................. a symbol of Australia since 1973
A. become B. became C. had become D. becoming
4. the roof of the building ................... in a storm a few days ago
A. damaged B. was damaged C. has damaged D. has been damaged
5. water ................ in the lake has made the fish die
A . pollution B. pollute C. polluted D. polluting
6. let's..........some pictures of the factory
A: take B. taking C. took D. having take
7. if the factory continues dumping poison into the lake , all the fish and other aquatic animals..................
A . die B. to die C. dead D. will die
8. mi and nick like ....................... back mi's home village on holiday
A. comes B. come C. came D. coming
9. the Statue of Liberty in New York is a monument which ( symbolize)............freedom.
A. symbolised B. symbolizes C. symbolizing D. symbolize
choose the best option A,B,C or D
1.Emergency teams are still removing the_______from the plane crash
a.dirt b.debris c.dust d.sweet
2.The heavy rain has caused________in many parts of the country.
a.storms b.floods c.mudslides d.drought
3.If we use water_____________more people will have cleaner water
a.care b.carefully c.careless d,carelessly
4.Water pollution make some aquatic animals___________________
a.dying b.to die c.die d.died
I.Choose the best answer.(A,B,C or D):
1.I like............back my home village on holiday.
A. comes B. come C.came D.coming
2.Iff the factory.... dumping poison into the lake , all the fish and other aquatic animals will die.
A.continues B.to continue C.continued D.will continue
3. Water.......in the lake has made the fish die.
A.pollution B.pollute C.polluted D.plluting
4.Mi and Nick like .......... back Mi's home village on holiday.
A.comes B.come C.came D. coming
5.If the factory continues dumping poison into the lake, all the fish and other aquatic animals........... .
A.die B. to die C.dead D.will die
6.Water pollution is the..... in the lake has made the fish die.
A.comtaminating B.contaminate C.contaminated D.contamination
7.If we .......... water carefully,more people will have fresh water.
A.will use B.would use C.using D.use
8.If the factory continues dumping poison......... the lake, all the fish and oother aquatic animals will die.
A.into B.to C.about D.in
II.Put the verbs in brackets into the correct form.(Câu điều kiện loại I)
1.If we(recycle)....recycle.... more, we will help the Earth.
2.Factories(not dump)...won't dump...waste into rivers if the government fine them heavily.
3.If people travel to work by bus, there(be)...will be... fewer car fumes.
4.We(save)...will save...thousands of trees if we don't waste paper.
5.If we use water carefully, more people(have)...will have...fresh water.
6.If the factory(continue)....continues...dumping poison into the lake , all the fish and other aquatic animals will die.
7.If we recycle more, we (help).....will help..... the Earth.
8.If people(travel)....travel...to work by bus , there will be fewer car fumes.
9.We will save thousands of trees if we don't waste paper.
10.Factories won't dump waste into rivers if the government (fine) ...fines... them heavily.
IV.Put the verbs in brackets into the correct form.(Câu điều kiện loại II)
1.If I were you,I(look)...would look... for a new place to live.
2.If Lan wasn't ill, she(join)....would join...out tree planying activity.
3.If there were fewer cars on the road, there(be)...would be...less pollution.
4.If people really cared about the environment, they(not dump) ....wouldn't dump...waste into the lake.
5.If there was no fresh water in the world, what(happen)....would happen.....?
6.If you(be)....were.....the president,what would you do to help the environment?
7.They get sick so often.If they exercised more, they(be)....would be....heathier.
8.If I(have).....had.....one million US dollars,I would build more parks in our city.
9.Quan's mother is unhappy.If Quan tided his room every day, his mother(not be).....wouldn't be.....so upset.
10.There isn't a garden at house. If there were, we (grow).....would grow...... vegetables.
#Chúc bạn học tốt!
1 What is water pollution?
2 It is the contamination in the bodies of water
1 Is it serious?
2 Yes
1: What can cause water pollution?
2 :Factories dump industrial waste into lakes
1: What are its effects?
2: It makes some aquatic animals and plants die
Chúc e hok tốt
1.light pollution occurs. we are unable to see the stars in the sky (due to)
=> We are unable to see the stars in the sky because of light pollution.
2.leaves are damaged. the tree can't get enough food energy to stay healthy (due to)
=> The tree can't get enough food energy to stay healthy due to the damaged leaves.
3.many fish in the river die since the temperature of water increases (rewrite, using because of)
=> Many fish in the river die because of the increasing temperature of water.
4.noise pollution happened. there was a change in animals'living pattern (because of)
=> There was a change in animals' living pattern because of noise pollution.
5. Many fish in the river die since the temperature of water increases.( because of )
=> Many fish in the river die because of the increasing temperature of water.
6. Noise pollution happened. There was a change in animals'living pattern ( because of )
=> There was a change in animals' living pattern because of noise pollution.
C. die
Water pollution makes some aquatic animals............
A.dying
B.to die
C.die
D.died