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1.Read the following passage, and then tick the correct answers:true(T) or false(F).
The population of the world has increased more in modern times than in all other ages of history. The world's population was about 500 million in 1650. It doubled in the period from 1650 to 1850. In 1986, the population was more than three billion. Estimates based on research by the United Nations in the same year showed that it would be more than 7.5 billion by 2020.
True False
1. The world's population increase in modern times has been greater than ever before. -----True -----
2. The world's population was over a billion in 1850. -----True -----
3. The United Nations carried out the research in 1850. -----False -----
4. The world's population in 1986 was three times as big as that in 1850. ----- True -----
5. The world's population would be more than seven and a half billion by 2020. ----- True-----
1.Read the following passage, and then tick the correct answers:true(T) or false(F).
The population of the world has increased more in modern times than in all other ages of history. The world's population was about 500 million in 1650. It doubled in the period from 1650 to 1850. In 1986, the population was more than three billion. Estimates based on research by the United Nations in the same year showed that it would be more than 7.5 billion by 2020.
True False
1. The world's population increase in modern times has been greater than ever before. -----True -----
2. The world's population was over a billion in 1850. -----True -----
3. The United Nations carried out the research in 1850. -----False -----
4. The world's population in 1986 was three times as big as that in 1850. ----- True -----
5. The world's population would be more than seven and a half billion by 2020. ----- True-----
IX. Read the passage and then decide if the following statements are True or False or Not Given.
It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total populaion of the world reached 7 billion. And today, it' s about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.
Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvrment in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.
However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people' s health.
1. The population of the world increased seven times just in two centuries.
A. True B. False C. Not Given
2. the birth rates are higher than the death rates.
A. True B. False C. Not Given
3. The global population today is 37 million.
A. True B. False C. Not Given
4. When the population grows rapidly, the poor have more problems than the rich.
A. True B. False C. Not Given
IX. Read the passage and then decide if the following statements are True or False or Not Given.
It took hundreds of thousands of years for the world population to grow to 1 billion. However, in just another two centuries, it grew sevenfold. You know, in 2011, the total populaion of the world reached 7 billion. And today, it' s about 7.5 billion. Tokyo, with 37.8 million residents, continues to be the largest city in the world in terms of population.
Advances in modern medicine are the main cause of this dramatic growth in the world population. It helps the birth rates increase and the death rates decline. The second contributor is the improvrment in living standards. This leads to the rise of global lifespan, from 64.8 years in the early 1990s to 70.0 years today. Last but not least, the number of women of reproductive age is increasing day by day.
However, the rapid population growth can lead to the shortage in medical and educational facilities and services. The population grows fast so the demand for energy also increases. Therefore, energy shortages are also a big problem. In addition, air, water and land pollution caused by growing population in big cities has bad effects on people' s health.
1. The population of the world increased seven times just in two centuries.
A. True B. False C. Not Given
2. the birth rates are higher than the death rates.
A. True B. False C. Not Given
3. The global population today is 37 million.
A. True B. False C. Not Given
4. When the population grows rapidly, the poor have more problems than the rich.
A. True B. False C. Not Given
There are least 2,000 different languages in the world. Of all these languages, English is the most (1) widely used. It is used by business people, airline pilots and sea captains all over the world. It is also the first language (2) of sports and science. So it is very (3) important to learn English. Chinese is also an important language because it has the (4) greatest numbers of speakers. There are not only one billion people living in China today, but also many Chinese people (5) living outside China. Chinese is widely (6) spoken in many parts of Asia and Africa. Russian is spoken in both Europe and Asia. French is widely (7) used in Europe and in parts of Canada, Africa and Asia. From more than 2,000 languages, the United Nations has (8) chosen six of them for business. They are Arabic, Chinese, English, French, Russian and Spanish.
There are least 2,000 different languages in the world. Of all these languages, English is the most (1) widely used. It is used by business people, airline pilots and sea captains all over the world. It is also the first language (2) of sports and science. So it is very (3) important to learn English. Chinese is also an important language because it has the (4).............................. numbers of speakers. There are not only one billion people living in China today, but also many Chinese people (5) living outside China. Chinese is widely (6) spoken in many parts of Asia and Africa. Russian is spoken in both Europe and Asia. French is widely (7) used in Europe and in parts of Canada, Africa and Asia. From more than 2,000 languages, the United Nations has (8) chosen six of them for business. They are Arabic, Chinese, English, French, Russian and Spanish.
1. will grown => will grow
2. doesn't it => hasn't it
3. amount => number
4. are destroy => are destroyed
5. Less => Fewer
6. live => lives
7. cause => causes
8. usedn't he => didn't he
\(\Rightarrow\) At present there are more than 8 billion people living on Earth
=> In 2020, the world will have more than 8 billion people
Dân số thế giới ở thời hiện đại nhiều hơn so với tất cả các thời đại khác của lịch sử. Thế giới vào khoảng 500 triệu người vào năm 1650. Con số này đã tăng gấp đôi trong giai đoạn từ năm 1650 đến năm 1850. Năm 1986, dân số là ba tỷ người. Các ước tính dựa trên nghiên cứu của Liên hợp quốc trong cùng năm cho thấy rằng con số này sẽ là hơn 7,5 tỷ người vào năm 2020. Chính xác là khoảng 7,8 tỷ người vào năm 2020. Dân số Liên hợp quốc dự kiến sẽ tiếp tục tăng và đưa tổng dân số lên 8,6. tỷ vào giữa năm 2030, 9,8 tỷ vào giữa năm 2050 và 11,2 tỷ vào năm 2100.
Dân số thế giới ở thời hiện đại nhiều hơn so với tất cả các thời đại khác của lịch sử. Thế giới vào khoảng 500 triệu người vào năm 1650. Con số này đã tăng gấp đôi trong giai đoạn từ năm 1650 đến năm 1850. Năm 1986, dân số là ba tỷ người. Các ước tính dựa trên nghiên cứu của Liên hợp quốc trong cùng năm cho thấy rằng con số này sẽ là hơn 7,5 tỷ người vào năm 2020. Chính xác là khoảng 7,8 tỷ người vào năm 2020. Dân số Liên hợp quốc dự kiến sẽ tiếp tục tăng và đưa tổng dân số lên 8,6. tỷ vào giữa năm 2030, 9,8 tỷ vào giữa năm 2050 và 11,2 tỷ vào năm 2100.