LÀM , NÊU LÝ THUYẾT TỪNG CÂU VÀ DỊCH NGHĨA GIÚP MÌNH LUÔN NHA GẤP LẮM RỒI ~

IV. Make sentences using the given words.

1. If/people/ not/ stop/ dumping/ waste/ into/ rivers/,/pollution/ increase/.

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2. If/ polar/ ice caps/ melt/ ,/huge landmasses/ be/ under/ water.

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3. If the air/ in/ city/ be/polluted/ ,it/can/ cause/ people’s/ respiratory/ problems.

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4. If/smog/ be/ frequently/ formed/ in/ city/,/it/ cause/ difficulty/ in/ breathing/ headache/ even/ lung cancer.

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5. If/ carbon monoxide/ concentrate/ in/ great/ amounts/, /it/ be/ harmful/.

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6. The climate/ change/ if/ more trees/ be/ cut/ down/ for/ hardwood/.

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7. If/ we/ not/ control/ pollution/ soon/,/it/ be/ too/ late/.

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8. If/we/ not/ protect/ frontier/,/we/ suffer/ many/ from/ natural/ disasters.

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Bài 4. Dựa vào từ cho sẵn, viết câu hoàn chỉnh.

1. If/people/ not/ stop/ dumping/ waste/ into/ rivers/,/pollution/ increase/.

_____________________________________________________________________________

2. If/ polar/ ice caps/ melt/ ,/huge landmasses/ be/ under/ water.

_____________________________________________________________________________

3. If the air/ in/ city/ be/polluted/ ,it/can/ cause/ people’s/ respiratory/ problems.

_____________________________________________________________________________

4. If/smog/ be/ frequently/ formed/ in/ city/,/it/ cause/ difficulty/ in/ breathing/ headache/ even/ lung cancer.

_____________________________________________________________________________

5. If/ carbon monoxide/ concentrate/ in/ great/ amounts/, /it/ be/ harmful/.

_____________________________________________________________________________

6. The climate/ change/ if/ more trees/ be/ cut/ down/ for/ hardwood/.

_____________________________________________________________________________

7. If/ we/ not/ control/ pollution/ soon/,/it/ be/ too/ late/.

_____________________________________________________________________________

8. If/we/ not/ protect/ frontier/,/we/ suffer/ many/ from/ natural/ disasters.

_____________________________________________________________________________

Dựa vào từ cho sắn , viết câu hoàn chỉnh:

1, If/people/not/stp/dumping/waste/into/rivers/,/pollution/increase/.

2,If/polar/ice caps/melt/,/huge landmasses/ be/under/water.

3, If the air,/in/city/be/polluted/,it/can/cause/peole's/respiratory/problems.

4,If/smog/be/frequently/formed/in/city/,/it/cause/dificulty/in/breathing/headache/even/lung cancer,

5, If/ carbon monoxide/concentrate/in/great/amounts/,/it/be/ harmful.

6, The climate/change/if/more trees / be /cut/down/for/hardwood/.

7, If/we/not/control/pollution/soon/,/it/be/too/late.

8, If/we/not/protect/frontier/,/we/suffer/many/from/natural/disasters.

Dựa vào từ cho sắn , viết câu hoàn chỉnh:

1, If/people/not/stp/dumping/waste/into/rivers/,/pollution/increase/.

2,If/polar/ice caps/melt/,/huge landmasses/ be/under/water.

3, If the air,/in/city/be/polluted/,it/can/cause/peole's/respiratory/problems.

4,If/smog/be/frequently/formed/in/city/,/it/cause/dificulty/in/breathing/headache/even/lung cancer,

5, If/ carbon monoxide/concentrate/in/great/amounts/,/it/be/ harmful.

6, The climate/change/if/more trees / be /cut/down/for/hardwood/.

7, If/we/not/control/pollution/soon/,/it/be/too/late.

8, If/we/not/protect/frontier/,/we/suffer/many/from/natural/disasters.

I . put the verbs in brackets into the correct form

1. If we ( recycly ) ............ more , we will help the Earth

2. Factories ( not dump ) ............. waste into rivers if the government fine them heavily

3. If people travel to work by bus , there ( he ) ................ fewer ear fumes

4. We ( save ) ............... thousands of trees if we don't waste paper

5. If we use water carefully , more people ( have ) .............. fresh water

6. If the factory ( continue ) ................. dumping poison into the lake all the fish and other aquatic animals will die

VII. Complete the sentences with the verbs in brackets. Use conditional sentences type 1. 1. If the air in a City________ (get) very polluted, it can make people’s eyes burn.

2. If we dump all sorts of Chemicals into rivers, we________ (not be) able to swim in them in the future.

3. Many wildlife habitats will be destroyed if people________ (keep) polluting the environment.

4. If we all use public transport more, we________ (help) reduce air pollution.

5. If we________ (not stop) over-fishing the oceans, many species________ (become) extinct.

6. If everyone________ (recycle) paper, metal and glass, we ________ (not produce) so much rubbish.

7. We________ (have) dirty seafood if we________ (dump) rubbish into the sea.

8. If global warming________ (continue), temperatures________ (rise) even higher.

9. If light pollution________ (keep) growing, you________ (not be) able to see even the Big Dipper at night.

10. We________ (threaten) our own existence if we________ (not cut down) the waste rapidly.

VIII. Complete the sentences with the verbs in brackets. Use conditional sentences type 2.

1. If people________ (not be) so careless, Earth wouldn’t be in danger.

2. The amount of waste ________ (decrease) if people started to buy reusable packages.

3. Many fish wouldn’t die if factories________ (not dump) so many Chemicals into rivers and oceans.

4. If people stopped using cars completely, there________ (be) much less pollution.

5. If people________ (buy) more recycled paper, there wouldn’t be so much waste.

6. If we________ (not bury) Chemical waste underground, we ________ (not pollute) fresh water supplies.

7. Pollution________ (not be) such an issue if governments and common people really ________ (care).

8. What ________ (happen) if the whole world________ (be) full of pollution?

9. If people________ (pay) a little more attention to the environment, the Earth________ (be) greener.

10. If people no longer________ (pollute) the atmosphere, the air________ (soon become) clean again.

ai lam nhanh va dung to se tick

VII. Complete the sentences with the verbs in brackets. Use conditional sentences type 1. 1. If the air in a City________ (get) very polluted, it can make people’s eyes burn.

2. If we dump all sorts of Chemicals into rivers, we________ (not be) able to swim in them in the future.

3. Many wildlife habitats will be destroyed if people________ (keep) polluting the environment.

4. If we all use public transport more, we________ (help) reduce air pollution.

5. If we________ (not stop) over-fishing the oceans, many species________ (become) extinct.

6. If everyone________ (recycle) paper, metal and glass, we ________ (not produce) so much rubbish.

7. We________ (have) dirty seafood if we________ (dump) rubbish into the sea.

8. If global warming________ (continue), temperatures________ (rise) even higher.

9. If light pollution________ (keep) growing, you________ (not be) able to see even the Big Dipper at night.

10. We________ (threaten) our own existence if we________ (not cut down) the waste rapidly.

VIII. Complete the sentences with the verbs in brackets. Use conditional sentences type 2.

1. If people________ (not be) so careless, Earth wouldn’t be in danger.

2. The amount of waste ________ (decrease) if people started to buy reusable packages.

3. Many fish wouldn’t die if factories________ (not dump) so many Chemicals into rivers and oceans.

4. If people stopped using cars completely, there________ (be) much less pollution.

5. If people________ (buy) more recycled paper, there wouldn’t be so much waste.

6. If we________ (not bury) Chemical waste underground, we ________ (not pollute) fresh water supplies.

7. Pollution________ (not be) such an issue if governments and common people really ________ (care).

8. What ________ (happen) if the whole world________ (be) full of pollution?

9. If people________ (pay) a little more attention to the environment, the Earth________ (be) greener.

10. If people no longer________ (pollute) the atmosphere, the air________ (soon become) clean again.

ai lam nhanh va dung to se tick

Question I: put the verbs in brackets into the correct form.( câu điều kiện loại 1)

1. If we( recycle)............ more, we help the earth.

2. factories( not dump).................waster into rivers if the government fine them heavily.

3. if people travel to work by bus, there( be)................. fewer car fumes.

4. we( save) ..............thousands of trees if we don't waste paper.

5. if we use water carefully, more people( have)................fresh water.

6. if the factory( continue)................... dumping poison into the lake, all the fish and other aquatic animals will die.

7. if we recycle mỏe, we( help)...................... the earth.

8. if people ( travel).................... to work by bus, there will be fewer car fumes.

9. we save tthusands of trees if we( not waste).................don't waste paper.

10. factories don't dump waste into rivers if the govenment( fine)................. them heavily.

Question II. put the verbs in brackets into the correct form.

1. if he( study).............. harder, he can passan exam.

2. she may be late if she( not hurry)..................

3. if you study harder, you(pass).................. the exam.

4. if you are kind to me, I(be)..................good to you.

5, if the( give)........................up smoking,as his doctor orders, he will be soon well again.

6. you( not pass).......................your driving test unless you drive more carefully.

7. he'll be ill if he( not stop)..........................worrying so much.

8. we'll go to the beach tomorrow if it( be)......................... nice.

Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)

1. if I were you, I(look).................. for a new place to live.

2. if Lan wasn't ill, she( join).................... out tree plating activity.

3. if there were fewer cars on the road, there(be)..................... less pollution.

4. if people really cared about the environment, they( not dump)..................waste into the lake.

5. if there was no fresh water in the world, what(happen).............

6. if you (be).................the president, what would you do to help the environment?

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