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- If people don’t stop dumping waste into the rivers, then pollution will increase.
- If both north and south polar ice caps melt, many huge landmasses will be submerged under a lot of water.
- If the air in the city is polluted, it can cause people’s respiratory problems.
- If smog is frequently formed in the city, it can cause difficulty in breathing, headache, and even lung cancer.
- If carbon monoxide concentrates in great amounts, it’ll be harmful.
- The climate will change if more trees are cut down for hardwood.
- If we don’t control pollution soon, it will be too late.
- If we don’t protect the frontier, we will suffer many losses from natural disasters.
Dựa vào từ cho sắn , viết câu hoàn chỉnh:
1, If people do not stop dumping waste into rivers, the pollution will increase.
2,If the polar ice caps melt , huge landmasses will be under water.
3, If the air in city is polluted, it can cause peole's respiratory problems.
4,If smog is frequently formed in the city, it will cause dificulty in breathing, headache and even lung cancer,
5, If carbon monoxide concentrates in great amounts , it will be harmful.
6, The climate will change if more trees are cut down for hardwood/.
7, If we do not control the pollution soon , it will be too late.
8, If we do not protect the frontier, we will suffer from many natural disasters.
Dựa vào từ cho sắn , viết câu hoàn chỉnh:
1, If/people/not/stop/dumping/waste/into/rivers/,/pollution/increase/.
=> If people don't stop dumping waste into rivers, water pollution will increase
2,If/polar/ice caps/melt/,/huge landmasses/ be/under/water.
=> If polar ice caps melt , the huge landmasses will be under the water
3,If the air,/in/city/be/polluted/,it/can/cause/peole's/respiratory/problems.
=> If the air in the city is polluted, it could be the cause of people's respiratory problems
4,If/smog/be/frequently/formed/in/city/,/it/cause/dificulty/in/breathing/headache/even/lung cancer,
=> If smoking is frequently formed in the city, it can cause difficulty in breathing problems, headaches and even lung cancer.
5, If/ carbon monoxide/concentrate/in/great/amounts/,/it/be/ harmful.
=> If the amount of carbon monoxide concentration in the great lungs is too large, it will be very harmful
6, The climate/change/if/more trees / be /cut/down/for/hardwood/.
=> The climate will be changed if more trees are cut down for hardwood
7, If/we/not/control/pollution/soon/,/it/be/too/late.
=> If we don't control pollution soon , it will be too late
8, If/we/not/protect/frontier/,/we/suffer/many/from/natural/disasters.
=> If we don't protect the frontier, we will suffer from many natural disasters
1, If the air in city is polluted, it can cause peole's respiratory problems.
2,,If smog is frequently formed in the city, it will cause dificulty in breathing, headache and even lung cancer
3, If carbon monoxide concentrates in great amounts , it will be harmful.
4, The climate will change if more trees are cut down for hardwood.
5, If we do not control the pollution soon , it will be too late.
6, If we do not protect the frontier, we will suffer from many natural disasters.
Đề bài; Hoàn chỉnh các câu sau
1. If the air / in / city / be / polluted / , / it / can / cause / people's / respiratory / problems
=> If the air in city were polluted, it could cause peole's respiratory problems
2. If / smog / be / frequently / formed / in / city / , / it / cause / difficulty / in / breathing / headache / even / lung caner
=> If smog were frequently formed in the city, it would cause difficulty in breathing, headache and even lung cancer
3. If / carbon monoxide / concentrate / in / great/ amounts / , / it / be / harmful
=> If carbon monoxide concentrated in great amounts, it would be harmful.
4. the climate / change / if / more trees / be / cut / down / for / hardwood
=> The climate would change if more trees were cut down for hardwood
5. If / we / not / control / pollution / soonn / , / it / be / too / late
=> If we don't control pollution soon, it will be too late
6. If / we / not / protect/ frontier / , / we / suffer / many / from / natural / disasters
=> If we don't protect the frontier forests, we will suffer from many natural disasters
: 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 A or B which is closer in meaning to the given sentences
1:stop smoking or it's not good for both your health and the air
A:If you don't stop smoking,you will destroy your health àn the air we breathe
B:You wouldn't destroy your health and the air we bretheif you stopped smoking
2:Nuclear weapons research and develoyment leads to radioacrive contamination
A:Radioactive contamination may not happen more often if there aren't nuclear weapons research and develoyment
B:Radioactive contamination mightn't happen more often if there weren't nuclear weapons research and develoyment
3:The factory has to be responible for not treating their industrial sewage properly
A:This river wouldn't be polluted if that factory treated their industrial sewage properly
B:This river will be polluted if that factory doesn't treat industrial sewage properly
4:People throw trash everywhere.Maybe they need to be raised their awareness of visual ppollution
A:If people are more aware of visual pollution,they won't throw trash everywhere
B:If people were more aware of visual pollution,they wouldn't throw trash everywhere
5:The sale is persuading me to buy the product of filter from his company
A:If you didn''t use this filter,it wouldn't remove almost pollutants from your drinking water
B:If you use filter,it will help you remove almost pollutants from your drinking water
6:I think the mayor of this city should cut down the unnecessary light poles to save energy
A:I would cut down the unnecessary light poles if I were the mayor of this city
B:If I am responsible for this city's policy,I will cut down the unnecessary light poles
If polar icecaps were melted, huge landmasses would be underwater
1. If / people / not / stop / dumping / waste / into / rivers /, / pollution / increase.
_____IF PEOPLE DO NOT STOP DUMPING WASTE INTO RIVERS, WATER POLLUTION WILL INCREASE_____
2. If / we / not / protect / frontier /, / we / suffer / many / from / natural / disasters.
__IF WE DO NOT PROTECT THE FRONTIER, WE WILL SUFFER FROM MANY NATURAL DISASTERS_____
3. It / be / too / late / if / we / not / control / pollution / soon.
__IT WILL BE TOO LATE IF WE DO NOT CONTROL THE POLLUTION SOON_
4. The climate / change / if / more trees / be / cut / down / for / hardwood.
_____THE CLIMATE WILL CHANGE IF MORE TREES ARE CUT DOWN FOR MAKING HARDWOOD_____
5. If / carbon monoxide / concentrate / in / great amounts /, / it / be / harmful.
_____IF CARBON MONOXIDE CONCENTRATES IN GREAT AMOUNTS, IT WILL BE HARMFUL_______
6. I / not / buy / things / the Internet / if / I / you.
_______I WOULDN'T BUY ANY THINGS ON THE INTERNET IF I WERE YOU_______
7. If / you / a billionaire /, /what / you / do?
__ IF YOU WERE A MILLIONAIRE,WHAT WOULD YOU DO_____
8.His parents / very proud / if / he / not be / so / naughty.
_______HIS PARENTS WOULD BE VERY PROUD IF HE WEREN'T SO NAUGHTY_______
9. I / buy / new / house / if / I / had / enough / money.
______I WOULD BUY A NEW HOUSE IF I HAD ENOUGH MONEY_____
10. If / I / lived / Japan /, / I / can / speak / Japanese / well.
_____IF I LIVED IN JAPAN, I COULD SPEAK JAPANESE WELL_______
1. Nếu các chỏm băng ở hai cực tan chảy, các tàu đổ bộ khổng lồ sẽ ở dưới nước
2. Nếu khói bụi thường xuyên hình thành trong thành phố, nó sẽ gây khó thở, đau đầu và thậm chí là ung thư phổi
3. Khí hậu sẽ thay đổi nếu càng nhiều cây bị chặt để lấy gỗ cứng