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1.We had a river in which we could swim.
-> We had a river to swim in.
2.The child would be happier if he had someone that he could play with.
-> The child would be happier if he had someone to play with.
3.I have some letter that I must write.
-> I have some letter to write.
4.If she had a family that she had to cook for, she would be more interested.
-> If she had a family to cook for she would be more interested.
5.I haven't got anyone that I can go with.
-> I haven't got anyone to go with.
6.There are six letters which have to be written today.
-> There are six letters to be written today.
7.He was the second man who was killed in this way.
-> He was the second man to be killed in this way.
8.Here is the novel that she should read.
-> Here is the novel for she to read.
9.The last man who was interviewed was entirely unsuitable.
-> The last man to be interviewed was entirely unsuitable.
10.I wish i had a box that I could keep my letter in.
-> I wish i had a box to keep my letter in.
1. If I hadn't been busy, I would have watched T.V last night.
2. If she hadn't helped, the house would have caught fire.
3. giống vs câu 1 nha!
4. If the policeman hadn't showed me the way, I wouldn't have found the house.
5. If we hadn't stayed up all night, we wouldn't be so tired this morning.(câu điều kiện hỗn hợp loại 3-2 nha)
Bài 1:FACT IN THE PAST-> IF CLAUSE TYPE 3.
1.i didn't watch T.V last night because i was busy.
->If.........i hadn't been busy, i would have watched tv last night
2.Without her help, the house would have caught fire.
->If.........she hadn't helped, the house wouldn't have caught fire. ...
3.i didn't watch tv last night because i was busy.
->If............(trùng với câu 1)
4.The policeman showed me the way, so i found the house.
->if.............The policeman hadn't shown me the way, i wouldn't have found the house
5.we stayed up all night, that's why we're so tired this morning.
->If..............we hadn't stayed up all night, we wouldn't have been tired this morning.
- What will happen if we turn off the lights?
(Điều gì sẽ xảy ra nếu chúng ta tắt đèn?)
- If we turn off the lights, we will reduce electricity.
(Nếu chúng ta tắt đèn, chúng ta sẽ giảm điện.)
1. If we continue to use fuels at the current rate, we would soon have to face a fuel crisis => will
2. If I am 10 centimeters taller, I would play basketball => were
3. If the doctors could find in the remedy, a lot of people would be saved => out
4. If she bought that house now, she ran out of money => would run
5. What you would do if you could speak French well? =>would you do
6. If tomorrow the weather will be bad, the match will be postponed => is
7. If you will see Mike today, please ask him to phone me => \(\varnothing\)
8. If I were you, I will go to the dentist's and have the tooth checked => would
9. If you hadn't left the car unlooked, it would't have be stolen =>been
10. What would happen because I pressed that red button => if
11. If the weather is fine today, we would go to the beach => will
12. If you will study harder, you will surely pass the coming exams with good results => \(\varnothing\)
13. If the weather weren't too bad, we would to go swimming => \(\varnothing\)
14. If we will reduce the speed of population growth, there will be less pressure on the earth => \(\varnothing\)
15. Unless we leave a bowl of water under the sun, it will evaporate => if
Bài 1: Chữa lỗi sai và sửa lại
1.Mr. Jones is going to collect all the bags and taken->take them to the garbage dump
2.Hanh can't go to the movies with us tonight .Therefore ->because she had to do her homework
3.Passover is a festival which is celebrate -> celebrated in late March or early April
4.Tet is a Lunar New Year holidays->holiday which occurs in late January or early February
5.Mount Pinatubo, who is a volcano in the Philippines->in Philippines, erupted in 1991
6.Nam got wet therefore->because he forgot his umbrella yesterday.
7.i am write->writting to you about the short stop of your trucks around my house on their way to the north
8.i think it would->will be better if we use nanana leaves instead of paper or plastic bags warpping food.
9.If the government wanted to build a nuclear power plant at the end of your street, you would probably protest about->from it.
10.Living next to a nuclear power plant is dangerous than->more dangerous than driving a car.
3. C. Read the sentences with the zero conditional and the first conditional. Underline the correct verb form.
(Đọc các câu điều kiện loại 0 và điều kiện loại 1. Gạch chân dạng đúng của động từ.)
1. If you need some money, go / will go to the ATM.
2. Put on your coat if it rains / will rain.
3. If our friends come tonight, we have / ’ll have a party.
4. If you don’t pay me, I didn’t do / won’t do the work.
5. If you press / will press this button, the washing machine turns off.
6. We meet / ’ll meet you at the airport if we have time tomorrow.
7. I ask / ’ll ask my parents for the money if the bank doesn’t give me a loan.
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.)