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13 tháng 12 2017

Điều giả sử có thể xảy ra và thực hiện được ở hiện tại hoặc tương lai
Main clouse                       If clouse
S+ will / shall + V                If  + S + V 
can / should 
may / might 
Ex: We will be very happy if we pass the exam.
Chú ý:
- Mệnh đề If: V có thể chia ở các thì hiện tại khác.
- Mệnh đề chính: 
+ V có thể chia ở các thì tương lai
+ V chia ở hiện tại đơn khi diễn tả ý hiển nhiên 
Ex: If we heat ice, it melts
If we put the glass into boiling water, it crasks
Chú ý: câu điều kiện loại 1
- Rút gọn "if"
Should + S + V(infi).... + main clause.
Ex: If you happen to see Mary, given her my message
→→ Should you see Mary, given her my message
- Unless = If ... not.
Ex: If you don't do your homework, you'll get a bad mark.
→→ Unless you of do your homework, you'll a bad mark.
If you do nothing .... 
→→ Unless you do something ....

II- Câu điều kiện loại 2
- Điều giả sử không thể thực hiện được ở hiện tại hoặc tương lai hoặc trái với thực tế hiện tại
Ex: If I were a bird, I would fly
S+⎧⎩⎨wouldcouldmight+V(infi),If+S+⎧⎩⎨Vedcould+VwereS+{wouldcouldmight+V(infi),If+S+{Vedcould+Vwere
- V ở mệnh đề if có thể chia ở quá khứ tiếp diễn.
 V ở mệnh đề if có thể chia ở quá khứ hoàn thành khi hành động ở mệnh đề if xảy ra, hoàn thành trước hành động ở mệnh đề sau (điều kiện hỗn hợp).
Ex: If I had eaten some sice, I couldn't be hungry now.
- Mệnh đề ở mệnh đề chính có thể chia ở dạng tiếp diễn.
Ex: If I were on holiday in Paris with David, I would be touring the Eiffel Tower now.

III- Câu điều kiện loại 3
- Điều giả sử trái với thực tế ở quá khứ, không thể thực hiện được, không thể thay đổi thực tế ở quá khứ.
S+⎧⎩⎨wouldcouldmight(not)+have+PII,If+S+had+PIIS+{wouldcouldmight(not)+have+PII,If+S+had+PII
Ex: If he hadn't driven carelessly, he wouldn't have had an accident.
Ex: If she had been waiting for him, he wouldn't have got angry.
- Câu điều kiện hỗn hợp: dạng would + V(infi)
Hành động ở mệnh đề chính: hiện tại
Hành động ở mệnh đề If: quá khứ.
Ex: If I had listened to her advice, I wouldn't feel sorry now
Note: rút gọn "If" (đảo ngữ) câu điều kiện loại 2 và 3
+ Điều kiện loại 2: bỏ if và đưa "Were + S (với tobe)"
                                                Were + S + to V (động từ thường)
Ex: If I were more hard - working, I would get good marks.
→→ Were I more hard - working, I would get good marks.
If she refused to come to your party, we would be very sad.
→→ were she to refuse to come to your party, we would be very sad.
+ Điều kiện loại 3: bỏ If đưa had (hadn't) lên trước S
Ex: Had I listened to her advice, I wouldn't feel sorry now.

Write the conditional sentences, type 3 (Viết câu điều kiện loại 3)1. One of the reason I didn’t phone you was that I was very busy.-> If . . …………………………………………………….2. Unfortunately, I didn’t have an umbrella and so I got wet in the rain.-> If . . ………………………………………………………………………3. Peter was very nervous and failed the driving test.-> If ………………………………………………………………4. I didn’t take a taxi because I didn’t have any money on me.-> If . . ……………………………………………………………………5. Jack failed the driving test, so...
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Write the conditional sentences, type 3 (Viết câu điều kiện loại 3)

1. One of the reason I didn’t phone you was that I was very busy.

-> If . . …………………………………………………….

2. Unfortunately, I didn’t have an umbrella and so I got wet in the rain.

-> If . . ………………………………………………………………………

3. Peter was very nervous and failed the driving test.

-> If ………………………………………………………………

4. I didn’t take a taxi because I didn’t have any money on me.

-> If . . ……………………………………………………………………

5. Jack failed the driving test, so his parents didn’t buy him a car.

If……………………………………………………………………………..

6. The weather yesterday was cold, so we couldn’t go swimming in the sea.

If………………………………………………………………………………..

7. My uncle didn’t tell me the way to his office, so I got lost.

If……………………………………………………………………………..

8. She wasn’t at the airport yesterday because she didn’t read the message carefully.

If………………………………………………………………………………….

9. Lucy hurt her foot because she dropped the old box on it.

If…………………………………………………………………………………

10. You cut yourself because you used a sharp knife.

If………………………………………………………………………………….

11. Victory didn’t celebrate her birthday yesterday, so I didn’t bring her flowers.

If………………………………………………………………………………….

12. We didn’t take the train to London because it didn’t arrive on time.

If………………………………………………………………………………….

13. Max didn’t give you the USB flash drive because he left his schoolbag behind.

If…………………………………………………………………………………..

14. She failed the exam last year because she didn’t study hard.

If………………………………………………………………………………..

15. She wasn’t a musician, so she didn’t record a CD.

If………………………………

4
9 tháng 3 2022

em đang gấp ạ em còn 12 phút nữa thôi ạ

10 tháng 3 2022

uwmf

Question I.Combine each pair of sentences to make a conditional sentence type 1.(Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1) 1. The land is polluted. The famers are unable to grow crops.If…………………………………………………………………………………………………2. There is visual pollution. People build too many telephone poles and overhead power lines.If …………………………………………………………………………………………………..3. People use contaminated water for cooking. Their health is badly affected.If...
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Question I.Combine each pair of sentences to make a conditional sentence type 1.

(Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1) 

1. The land is polluted. The famers are unable to grow crops.

If…………………………………………………………………………………………………

2. There is visual pollution. People build too many telephone poles and overhead power lines.

If …………………………………………………………………………………………………..

3. People use contaminated water for cooking. Their health is badly affected.

If …………………………………………………………………………………………………

4. We place dustbins in many places. People don’t throw rubbish everywhere.

If …………………………………………………………………………………………………

5. The industrial waste is well- treated. The factory installs a new filtration system.

If………………………………………………………………………….………………………

 

2
8 tháng 3 2022

Question I.Combine each pair of sentences to make a conditional sentence type 1.

(Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1) 

1. The land is polluted. The famers are unable to grow crops.

If………the land isn't polluted, the farmers won't be unable to grow crops…………………………………………………………………………………………

2. There is visual pollution. People build too many telephone poles and overhead power lines.

If……people don't build too many telephone poles and overhead power lines, there won't be visual pollution…………………………………………….

3. People use contaminated water for cooking. Their health is badly affected.

If………people don't use contaminated water for cooking, their health won't be badly affected………………………………………

4. We place dustbins in many places. People don’t throw rubbish everywhere.

If……we place dustbins in many places, people won't throw rubbish everywhere……………………………………………………………………………………………

5. The industrial waste is well- treated. The factory installs a new filtration system.

If…… the factory don't install a new filtration system, the industrial waste will be well-treated………………………………

8 tháng 3 2022

Question I.Combine each pair of sentences to make a conditional sentence type 1.

(Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1) 

1. The land is polluted. The famers are unable to grow crops.

=>If the soil is polluted, farmers will not be able to grow crops.

2. There is visual pollution. People build too many telephone poles and overhead power lines.

=>If people erect too many telephone poles and overhead power lines, it will cause visual pollution

3. People use contaminated water for cooking. Their health is badly affected.

=>if people use contaminated water for cooking, their health will be bad affected

4. We place dustbins in many places. People don’t throw rubbish everywhere.

=>If we put trash cans in many places, people won't throw garbage everywhere.

5. The industrial waste is well- treated. The factory installs a new filtration system.

=>if the factory installs a new filtration system, industrial waste will be treated well.

 

17 tháng 8 2021

TYPE 1

if i have time,i will watch a movie

if we don't hurry up,we will miss our flight

TYPE 2

if i spoke English,i would work in America

if i had a lot of money,i could travel everywhere

if i were you,i wouldn't do that

TYPE 3

If I had studied harder, I would have passed the exam

If it hadn't rained, she would have gone to the beach

She would have been there on time if her car hadn't broken down

If he hadn’t got a job in London ,he would have married Jennie.

 

17 tháng 8 2021

cảm ơn nhaaa :3

Conditional Sentence Type I : Câu điều kiện loại 1Question I. Put the verbs in brackets into the correct form.(Chia những động từ trong ngoặc đơn vào đúng hình thức).1.If we (recycle)  ________ 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 (be)  ______________fewer car fumes.4. We (save)  ________________thousands of trees if we don’t waste paper.5. If we use...
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Conditional Sentence Type I : Câu điều kiện loại 1

Question I. Put the verbs in brackets into the correct form.

(Chia những động từ trong ngoặc đơn vào đúng hình thức).

1.If we (recycle)  ________ 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 (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 more, we (help) ________________ the Earth.

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

9. We save thousands of trees if we (not waste)_______________don’t waste paper.

10. Factories don’t dump waste into rivers if the government ( fine) _______________ them heavily.

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

               (Chia những động từ trong ngoặc đơn vào đúng hình thức).

1. If he (study) ________________  harder, he can pass an 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 he (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.Combine each pair of sentences to make a conditional sentence type 1.

          (Kết hợp mỗi cặp câu sau để tạo thành câu điều kiện loại 1)

1.Students are more aware of protecting the environment. Teachers teach environmental issues at school.

If…………………………………………………………………………………………………

2.Light pollution happens. Animals change their behaviour patterns.

If………………………………………………………………………………………………..

3.The levels of radioactive polluion decrease.We switch from nuclear power to renewable energy sources.

If…………………………………………………………………………………………………..

4.The water temperature increases.Some aquatic creatures are unable to reproduces.

If…………………………………………………………………………………….....................

5.People get more diseases.The water is contaminated.

If…………………………………………………………………………………………………

2
10 tháng 2 2022

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

2. Factories (not dump) _____dont 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)  _____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 save thousands of trees if we (not waste)______wont waste_________paper.

10. Factories don’t dump waste into rivers if the government ( fine) _______ fine_______ them heavily.

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

               (Chia những động từ trong ngoặc đơn vào đúng hình thức).

1. If he (study) _______studies_________  harder, he can pass an exam.

2. She may be late if she (not hurry) _____isnt hurry___________.

3.If you study harder, you (pass) _________will pass_______  the exam.

4. If you are kind to me, I (be) ______will be_________  good to you.

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

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

7. He’ll be ill if he (not stop) __________isnt stop______  worrying so much.

8. We’ll go to the beach tomorrow if it ( be) ________is________  nice.

10 tháng 2 2022

Mỗi lần đăng tối đa 10 câu!

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) ______continue__________ 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 save thousands of trees if we (not waste)_______won't waste________don’t waste paper.

10. Factories don’t dump waste into rivers if the government ( fine) _______________ them heavily.

21 tháng 9 2023

A Conditional sentences type 1 (Câu điều kiện loại 1)

1. I can't see anything without my glasses, If I don't have my glasses, I can't see anything

2. Only when you tell him will he perfect his duties. If you tell him, he will perfect his duties 

3.We can't be successful without Peter's ideas. Unless we have Peter's ideas, we can't be succesful

4. You can't go shopping unless you have money. If you don't have money, you can't go shopping

5. Unless you watch TV every day, you won't know much new news. If you don't watch TV every day, you won't know much new news

6. If the work is finished by lunch time, you can meet me. Should the work can be finishes by lunch time, you can meet me

7. Unless it rains soon, we will lack water. If it doesn't rain soon, we will lack water

8. I'm willing to help you when you need me. Should you need me, I will be willing to help you

9. I can't see you tomorrow. I have to visit my mother. If I have to visit my mother, I can't see you tomorrow 

I 10. I can't let you go because you don't have your own identification. If you don't have your own indetification, I can't let you go 

c. Write sentences using the First Conditional or Second Conditional. Write two sentences for each situation. (Viết câu sử dụng Câu điều kiện loại 1 hoặc Câu điều kiện loại 2. Viết hai câu cho mỗi tình huống.)1. Plastic food packaging causes plastic pollution. Food packaging can't be eaten.If-clause first: If food packaging could be eaten, we would reduce plastic pollution.If-clause last: We would reduce plastic pollution if food packaging could be eaten.2. We can't...
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c. Write sentences using the First Conditional or Second Conditional. Write two sentences for each situation. (Viết câu sử dụng Câu điều kiện loại 1 hoặc Câu điều kiện loại 2. Viết hai câu cho mỗi tình huống.)

1. Plastic food packaging causes plastic pollution. Food packaging can't be eaten.

If-clause first: If food packaging could be eaten, we would reduce plastic pollution.

If-clause last: We would reduce plastic pollution if food packaging could be eaten.

2. We can't compost plastic. Plastic ends up in landfills and oceans.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

3. We use lots of energy and water to grow food. Scientists can't make food in their labs yet.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

4. We use lots of plastic. There's lots of trash.

If-clause first: ___________________________________________

If-clause last: ___________________________________________

 

1
11 tháng 9 2023

1. Plastic food packaging causes plastic pollution. Food packaging can't be eaten.

(Bao bì thực phẩm bằng nhựa gây ô nhiễm nhựa. Bao bì thực phẩm không thể ăn được.)

If-clause first: If food packaging could be eaten, we would reduce plastic pollution.

(Nếu có thể ăn được bao bì thực phẩm, chúng ta sẽ giảm thiểu ô nhiễm nhựa.)

If-clause last: We would reduce plastic pollution if food packaging could be eaten.

(Chúng ta sẽ giảm ô nhiễm nhựa nếu có thể ăn được bao bì thực phẩm.)

2. We can't compost plastic. Plastic ends up in landfills and oceans.

(Chúng tôi không thể ủ nhựa. Nhựa cuối cùng ở trong các bãi rác và đại dương.)

If-clause first: If we can’t compost plastic, it will end up in landfills and oceans.

(Nếu chúng ta không thể ủ nhựa, cuối cùng nó sẽ ở các bãi rác và đại dương.)

If-clause last: If we couldn’t compost plastic, it would end up in landfills and oceans.

(Nếu chúng ta không thể ủ nhựa, nó sẽ kết thúc ở các bãi rác và đại dương.)

3. We use lots of energy and water to grow food. Scientists can't make food in their labs yet.

(Chúng ta sử dụng nhiều năng lượng và nước để trồng thực phẩm. Các nhà khoa học chưa thể tạo ra thực phẩm trong phòng thí nghiệm của họ.)

If-clause first: If scientists could make food in their labs, we wouldn't use lots of energy and water to grow food.

(Nếu các nhà khoa học có thể tạo ra thực phẩm trong phòng thí nghiệm của họ, chúng ta sẽ không sử dụng nhiều năng lượng và nước để trồng thực phẩm.)

If-clause last: We wouldn't use lots of energy and water to grow food if scientists could make food in their labs.

(Chúng ta sẽ không sử dụng nhiều năng lượng và nước để trồng thực phẩm nếu các nhà khoa học có thể tạo ra thực phẩm trong phòng thí nghiệm của họ.)

4. We use lots of plastic. There's lots of trash.

(Chúng ta sử dụng rất nhiều nhựa. Có rất nhiều rác.)

If-clause first: If we use less plastic, there will be less trash.

(Nếu chúng ta sử dụng ít nhựa hơn, sẽ có ít rác hơn.)

If-clause last: There will be less trash if we use less plastic.

(Sẽ có ít rác hơn nếu chúng ta sử dụng ít nhựa hơn.)

Question I. Write a conditional sentence type 2 for each situation, as in the example.Viết loại câu điều kiện loại 2 cho mỗi tình huống , như trong ví dụ.1.People throw rubbish in the street.The street doesn’t look attractive.If people didn’t throw rubbish in the street, it would look attractive.2.There are so many billboards in our city. People can not enjoy the view.If ……………………………………………………………3.There is so much light in the cityat night.We can not see the stars clearly.If...
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Question I. Write a conditional sentence type 2 for each situation, as in the example.

Viết loại câu điều kiện loại 2 cho mỗi tình huống , như trong ví dụ.

1.People throw rubbish in the street.The street doesn’t look attractive.

If people didn’t throw rubbish in the street, it would look attractive.

2.There are so many billboards in our city. People can not enjoy the view.

If ……………………………………………………………

3.There is so much light in the cityat night.We can not see the stars clearly.

If ……………………………………………………………

4.We turn on the heater all the time. We have to pay three million dong for electricity a month.

If ……………………………………………………………

5.The karaoke bar makes so much noise almost every night. The residents complain to its owner.

If ……………………………………………………………

6.She has a headache after work every day.She works in a noisy office.

If ...................................................................................

Cho mk câu trả lời đúng nhất nha. Cx ko cần giải thích j dou. Nhanh, chuẩn, chính xác là đc òi.

Năm mới zui zẻ nhìu nhaaaa!!!

 

2
2 tháng 1 2022

2. There are so many billboards in our city. People can not enjoy the view

=> If there were not so many billboards in our city, people could enjoy the view

3. There is so much light in the city at night. We can not see the stars clearly

=> If there was not so much light in the city at night, we could see the stars clearly

4  We turn on the heater all the time. We have to pay three million dong for electricity a month

=>If we didn't turn on the heater all the time, we wouldn't have to pay three million dong for electricity a month

5.The karaoke bar makes so much noise almost every night. The residents complain to its owner

=> If the karaoke bar didn't make so much noise almost every night, the residents wouldn't complain to its owner

6 She has a headache after work every day. She works in a noisy office

=> If she didn't work in a noisy office, she wouldn't have a headache after work every day

2 tháng 1 2022

2. If there weren't so many billboards in our city, people could enjoy the view.

3. If there wasn't so much light in the city at night, we could see the stars clearly.

4. If we didn't have to pay three million dong for electricity a month.

5. If the karaoke bar didn't make so much noise almost every night, the residents wouldn't complain to it's owner.

6. If she wouldn't have a headache after work every day if she didn't work in a noisy office.

13 tháng 3 2017

120 bạn nhé

13 tháng 3 2017

  1+2+3+...+15 

=(15+1)*(15-1+1):2

=16*15:2

=240:2

=120

4.The water temperature increases.Some aquatic creatures are unable to reproduces.If……………………………………….....................5.People get more diseases.The water is contaminated.If ………………………………………………………………Conditional Sentence Type II : Câu điều kiện loại 2Question V. Put the verbs in brackets into the correct form.1. If I were you, I (look) ________________ for a new place to live.2. If Lan wasn’t ill, she ( join) ________________ out tree planting activity.3.If there were fewer cars on the...
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4.The water temperature increases.Some aquatic creatures are unable to reproduces.

If……………………………………….....................

5.People get more diseases.The water is contaminated.

If ………………………………………………………………

Conditional Sentence Type II : Câu điều kiện loại 2

Question V. Put the verbs in brackets into the correct form.

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

2. If Lan wasn’t ill, she ( join) ________________ out tree planting 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) ________________.

Question VI.Write a conditional sentence type 2 for each situation, as in the example.

1.People throw rubbish in the street.The street doesn’t look attractive.

If people didn’t throw rubbish in the street, it would look attractive.

2.There are so many billboards in our city. People can not enjoy the view.

If ……………………………………………………………………………….

3.There is so much light in the cityat night.We can not see the stars clearly.

If …………………………………………………………………………

4.We turn on the heater all the time. We have to pay three million dong for electricity a month.

If ………………………………………………………………………

5.The karaoke bar makes so much noise almost every night. The residents complain to its owner.

If …………………………………………………………………………

6.She has a headache after work every day.She works in a noisy office.

If ………………………………………………………….

C.READING

Question I  Read the passage and choose the correct answer A, B, C or D.

        Environmental pollution is a term that (1)______ to all the ways by which man pollutes his surroundings. Man dirties the air with (2)______ gases and smoke, (3)_____ the water with chemicals and other substances, and damages the (4)_____ with too many fertilizers and pesticides. Man also pollutes his surroundings (5)_____ various other ways. For example, people ruin natural beauty by (6)_____ junk and litter on the land and in the water.

       Environmental pollution is one of the most serious problems facing mankind today. Air, water and soil are necessary to the (7)_____ of all living things. Badly polluted air can cause illness, and (8)_____ death. Polluted water kills fish and other (9)_____ life. Pollution of soil reduces the amount of land that is available for growing food. Environmental pollution also brings ugliness to man’s (10)_____ beautiful world.

  1. A. means                        B. refers                    C. provides                     D. reduces

  2. A. thick                          B. natural                  C. exhaust                       D. influent

  3. A. purifies                      B. pumps                   C. sprays                      D. poisons

  4. A. soil                            B. forests                   C. streets                        D. beaches

  5. A. on                              B. in                          C. by                               D. with

  6. A. spoiling                     B. leaving                 C. scattering                    D. gathering

  7. A. survival                     B. environment         C. development              D. growth

  8. A. so                              B. ever                       C. too                              D. even

  9. A. animal                      B. marine                   C. human                        D. plant

10. A. nature                       B. natural                   C. naturally                     D. natured

II. Read the passage and do the tasks that follow

          Alaska is perhaps the most amazing state in the USA. It has coastlines facing both the Arctic Ocean and the Pacific Ocean. This state has an incredible three million lakes. That’s four lakes per person living there.

          Many cities in Alaska cannot be reached by road, sea, or river. The only way to get in and out is by air, on foot, or by dogsled. That’s why Alaska has the busiest sea airport in the world, Lake Hood Seaplane Base. Nearly two hundred floatplanes take off and land on the water of this airport every day. It is a really fun scene to watch.

          Alaska is called the land of Midnight Sun because in summer, the sun does not set for nearly three months. But in winter the sun stays almost unseen.

          All Alaskans take special pride in their beautiful and unique state.

1. Alaska ___________.

A. is another name for the USA                        

B. is an island in the Pacific Ocean

C. has coastlines facing both the Arctic Ocean and the Pacific Ocean

2. Which statement below is NOT CORRECT?

A. In Alaska, the number of lakes is bigger than that of people.

B. There is one lake for each person living there.

C. Alaska has an incredibly high number of lakes.

3.Which method below can always be used to reach a place in Alaska?

A. by air                             B. by road               C. by river

4. In Alaska we can always see the sun ___________.

A. in winter                        B. in summer          C. every month of the year

D. WRTING

Rewrite the following sentences without changing the meaning of the first sentence.

2.   "He's not at home", she said.

      She said that _____________________________________________________

1.   "Is it going to be a fine day today?" I asked her.

      I asked her ______________________________________________________ .

3.   "Is the bus station far away?" the girl asked.

      The girl wanted to know ____________________________________________ .

4.    She said: "We have cleaned the windows.”

      She told me that __________________________________________________ .

5.   Charles said: "I didn't have time to do my homework.”

      Charles said that __________________________________________________ .

6.   Jean: "The boss must sign the letter."

      Jean said that

7. Keep quiet or you will wake him up

       If  you ………………………………..

8.  We don’t have a lot of money, so we don’t buy a lot of new books.

Ò If we ........................................................................          

9.   Vietnam sent some aid to earthquake Japanese victims in 2014.

      Some ………………………..

10. People prepared enough food and wafer for a disaster.

      Food…………………………………………………………………

B. TỪ VỰNG VÀ CẤU TRÚC NGỮ PHÁP

Exercise 1. Give the correct forms of the words in brackets to complete the sentences.

1. This beach is very                  for swimmers because tornadoes often start there. (danger)

2.       Her family live near an active volcano, so she's always worried about the                 of her family. (safe)

3.       Don't leave the light on. It wastes                 . (electric)

4. Mount. Phu Si                        in Japan some years ago. (eruption)

5.       We need some                           to cope with natural disasters before they happen. (prepare)

6. Protecting our                        resources especially rainforests is very important to prevent some natural disasters such as landslides, floods, so on. (nature)

7.       A flood causes the            of food and water because it destroys crops and pollutes the fresh water. (short)

8.       In tropical region, it is very                           in summer. (storm)

9.       Deforestation can cause soil                . (erode)

10. Crops are                             severely by a drought. (destruction)

11. A lot of                      about people and assets were left after a hurricane. (damage)

12. Food and drink are usually             after a natural disaster occurs. (scarcity)     

Exercise 2. Complete the sentences, using the suffix –ful or –less with the words given in brackets. Practise saying the sentences.

1.   The man does not take care. He is ______________. (care)

2.   The picture has many colours. It is very ______________. (colour)

3.   We enjoyed the party. It was very ______________. (joy)

4.   She did not show any fear. She was ______________. (fear)

5.   The pan is very hot. She must be ______________. (care)

6.   He does not have any friends. He is ______________. (friend)

7.   He always has a big smile. He is always ______________. (cheer)

8.   Now she is very tired, because she spent a ______________ night. (rest)

9.   That old man has a bad memory. He is ______________. (forget)

10.   He does not care about his actions. He is often ______________. (thought)

11.   We have made a lot of progress this school year. We have had another ______________ year. (success)

12.   You should throw this pen away. It is ______________. (use)

Exercise 3. Choose the correct answer A, B, C or D in each line.

1.       I have to do this job because I have no                    .

    A. choose       B. choice                    C. choosing                 D. chosen

2. English is used by pilots to ask for landing                    in Cairo.

    A. instruct       B. instructors             C. instructions             D. instructive

3. He did some odd jobs at home                  .

    A. disappointment   B. disappointed C. disappoint               D. disappointedly

4. Don't be afraid. This snake is                    .

    A. harm          B. harmful                 C. harmless                 D. unharmed

5. During his          &nb...

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27 tháng 4 2023

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