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1 ...... people didn't use a lot of vehicles, the air wouldn't be polluted
2 ...... two months since he last got his hair cut
3 ..... being a developed country, Singapore is not polluted by industry
4 .... New Zealand and Australia are surrounded by the sea
If people use a lot of vehicles,the are will be polluted
It has been two months since the last time he got his hair cut
Despite being a developed country,Singapore is not polluted by industry
Both New Zealand and Australia are surrounded by the sea
Đáp án: D
Giải thích: Câu điều kiện loại 2: If + S +Ved, S would V
Dịch: Nếu con người không dùng quá nhiều phương tiện giao thông, không khí sẽ không bị ô nhiễm.
1, Huong doesn't tidy the house.Her mum feels angry
If huong tidied the house, her mum wouldn't feel angry
2 the air is polluted . people get can diseases
the more polluted the air is, the more diseases people can get
3 the polluted water makes a lot of underwater creatures die
a lot of underwater creatures die due to the polluted water
4 it is necessary for us to use water carefully
we need to use water carefully
5 air pollution has reduced dramatically over the last few years
there has been a dramatic reduction in air pollution over the last few years
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
Ex1 :
1.Air pollution can contaminate directly of bodies water and soil of the surface
2.We will waste so much paper if we don't save thousands of trees .
3.What đo you really got if air pollution would be bad ?
4. Polluted water causes sach as the death of fish and crab ,aqua,animals .
5. If we recycle more rubbish ,it went to less landfill sites .
6.Agriculture has been impacted due to the overuse of chemicals on land pollution
7.Too much light is used in cities may cause of light pollution electric
8. Water pollution is one of the most serious enviroment problems of our time
I.Put the verbs into the correct form:
1.If people (be).......were.......fully aware of the dangers of air pollution,they (damage)....would damaged................the atmosphere this way
2.We (not be)..........wouldn't be.............able to drink that water if it is not refined
3.If you (reduce)...........reduce.............the number of bulbs in your house,you (pay)...........will pay.........less money for the electricity bill next month
II.Fill in the blank with the correct form of the given word
1.Many people don't know about the.........dangerousness...............of soil pollution (dangerous)
2.The river is seriously............contaminated........by the factory's waste (contaminate)
3.The water color can show us how......polluted............the river is (pollute)
III.Find one mistake in each sentence and correct it
1.Constant exposure to noise pollution will lead in the loss of hearing (gạch chân ở to,will,in,loss)
2.Because of we turned on a lot of bulbs,our eyes got strained (gạch chân ở because of,on,got,strained)
3.If the environment were not polluted, birds wouldn't leave their habitats and plants would die (gạch chân ở polluted,wouldn't,habitats,would)
My uncle is learning how to drive a car. Last week, he (1.have)__had___ his first lesson. Yesterday his teacher (2.take)__took___ him out on a busy road. It (3.be)___was____ full of cars and people. He(4.drive)__drove_____ very slowly and carefully, but he (5.feel)__felt_ afraid all the time. At last, the lesson(6.finish)_was finished____ and he (7.go)__went___ home. He (feel)__felt___ very tired. He has learned many things, but my uncle has still got a lot learn.
Give the correct verb tense of the verbs in brackets.
My uncle is learning how to drive a car. Last week, he (1.have)__had___ his first lesson. Yesterday his teacher (2.take)___took__ him out on a busy road. It (3.be)____was___ full of cars and people. He(4.drive)____drove___ very slowly and carefully, but he (5.feel)_felt__ afraid all the time. At last, the lesson(6.finish)__finished___ and he (7.go)__went___ home. He (feel)__felt___ very tired. He has learned many things, but my uncle has still got a lot learn
