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B1+ Upper-intermediate · GRAMMAR LESSONS

Unit 14: Second and third conditionals: Unreal conditionals(第二、第三条件句:非真实条件)

2 exercises · 25 original questions

CEFRA1—C2Every level · Every skill
UNIT 14: SECOND AND THIRD CONDITIONALS: UNREAL CONDITIONALS(第二、第三条件句:非真实条件)25 questions · 全部题目
所有题目已展开,可以随时修改答案;完成后统一提交。
第 1 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

If he ___ jobs, he would be a lot happier.

第 2 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

If I were you, I ___ her that I love her.

第 3 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

Even if he ___ them, they wouldn't have agreed to come.

第 4 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

If she hadn’t threatened him, he ___ .

第 5 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

I ___ him if I were you.

第 6 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

He ___ with her if he had known she would behave so irresponsibly.

第 7 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

I wouldn't have been able to do it unless she ___ me.

第 8 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

If he ___ earlier, he wouldn't have been late for work.

第 9 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

If we ___ to spend the day in London, we would have bought a day pass.

第 10 题 · GRAMMAR · B1+
Exercise 1 · Exercise 1

Choose the best answer.

If you ___ less on clothes, you would be able to save some money.

第 11 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 1. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 12 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 2. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 13 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 3. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 14 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 4. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 15 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 5. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 16 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 6. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 17 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 7. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 18 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 8. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 19 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 9. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 20 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 10. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 21 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 11. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 22 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 12. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 23 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 13. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 24 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 14. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

第 25 题 · GRAMMAR · B1+ · TYPE YOUR ANSWER
Exercise 3 · Exercise 3

Complete the sentence with the correct word or phrase.

Complete gap 15. If the world's big problems had been addressed sooner, our lives 1 ___ (improve) a long time ago. But politicians and world leaders don’t do enough to improve the quality of life. If I had any power, I 2 ___ (try) to stop the destruction of our planet and I 3 ___ (make) the world a better place for all people. First of all, I would try to stop wars because unless we put an end to all the wars, millions of people 4 ___ (continue) to die every day. If there were no wars, all children 5 ___ (have) their parents at home to take care of them and provide for them, and they 6 ___ (grow up) in a happier world. Also, if I 7 ___ (be) a world leader, I would provide clean water for all countries. If all countries 8 ___ (have) easy access to clean water, millions of children 9 ___ (stop) dying from diseases caused by the lack of clean water. If we don't do something about this issue soon, there 10 ___ (be) lots of wars and deaths because of the lack of water. We also need to introduce laws to reduce pollution. If we had done this in the past, millions of species 11 ___ (never/become) extinct, and global warming 12 ___ (never/start). If it were up to me, I 13 ___ (introduce) very high taxes on fuel energy and at the same time I 14 ___ (help) big companies to invest in clean energy. Unless we take measures now, it 15 ___ (be) too late both for ourselves and our children.

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