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A very important world problem is the growing population on the earth. The population of the world today is more than 7,400,000,000. That is a great number and we know it quite well. The important thing is not how large the population of the world is now, but the rate of the growth. It is about 1.63 percent every year.
Every second, 4.2 babies are born in the world. Another baby! Another baby! Another baby! You can not speak quickly enough to keep up with the birth rate. The population is growing faster and faster. In one day, people have to find food for over 350,000 months. The rapid growth of population will make a big problem by the year 2025. There will be as many as 8.1 billion people on the earth! So this is one of the biggest problems that you are going to see in your life.
1.From the passage, we know there are about new babies to be born in one minute in the world.
A.4 B.350 C.14,400 D.250
2.Which of the following is NOT true?
A.The population of the world is very large.
B.The problem of the large population will be solved by 2025.
C.The growing population will be a big problem in our life.
D.The large population may cause lots of problems.
八年级英语阅读单选困难题查看答案及解析
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A very important world problem is the growing population on the earth. The population of the world today is more than 7，200，000，000. That is a great number and we know it quite well. The important thing is not how large the population of the world is now, but the rate of the growth. It is about 1.36 percent every year.
Every second, four babies are born in the world. Another baby! Another baby! Another baby! You can not speak quickly enough to keep up with the birth rate. The population is growing faster and faster.In one day, people have to find food for over 350，000 more mouths.
This great growing of the population will make a big problem by the year 2025. There will be as many as 8.1 billion people on the earth! So this is one of the biggest problems that you are going to see in your life.
1.One of the important world problems today is________ according to the passage.
A. the number of dead people B. the heavy traffic
C. the growing of the population D. the food shortage
2.The population of the world is increasing by ________ every year.
A. 350，000 B. one fifth C. 1.36 percent D. 20 percent
3.What's the meaning of the word“rate”in the passage?
A. 人口 B. 速度 C. 数量 D. 大小
4.From the passage, we know there are about________ new babies to be born in one minute.
A. two hundred and forty B. three hundred and fifty thousand
C. fourteen thousand four hundred D. forty—eight
5.Which of the following is not true?
A. The population of the earth is very large.
B. The large population may be good for the world.
C. The growing population will be a big problem in our life.
D. The large population may cause kinds of problems.
八年级英语阅读单选中等难度题查看答案及解析
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The world’s population larger，and there is less land and water for rice．
A. are growing，grow B. is growing，grow
C. grow，to grow D. is growing，growing
八年级英语单项填空极难题查看答案及解析
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The population of the Earth is growing faster. It is important that we look after the Earth. We need it!
The Earth gives us a lot of things. We also give the Earth a lot, but some of the things are not good.
In nature, when something dies, other animals and plants get food from it. Every animal or plant gives food for other animals or plants. However, animals can’t get food from many of the things that we ‘give’ the Earth. Animals and plants can’t eat metal, plastic and glass. These things will stay in the ground for many, many years.
Some rubbish is very dangerous for plants and animals. In some places, many animals live together. One animal makes food for many more animals. If we put rubbish and chemicals in the water, the plankton(浮游生物) can die. If there isn’t any plankton, many animals have nothing to eat.
So what can we do? Don’t leave any rubbish in the countryside! Don’t make so much rubbish!
1. The Earth gives us ___________.
A. food B. rubbish C. chemicals D. pollution
2. When something dies in nature, _________.
A. water and grass are polluted B. plastic and wood become food
C. other animals and plants get food D. metal and glass stay in the ground
3. We must _______ to look after the Earth.
A. put metal in the ground B. use more wood
C. keep frogs in the water D. make less rubbish
八年级英语阅读理解困难题查看答案及解析
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The population of the Earth is growing faster. It is important that we look after the Earth. We need it!
The Earth gives us a lot of things. We also give the Earth a lot, but some of the things are not good.
In nature, when something dies, other animals and plants get food from it. Every animal or plant gives food for other animals or plants. However, animals can't get food from many of the things that we “give” the Earth. Animals and plants can't eat metal, plastic and glass. These things will stay in the ground for many, many years.
Some rubbish is very dangerous for plants and animals. In some places, many animals live together. One animal makes food for many more animals. If we put rubbish and chemicals (化学制品) in the water, the plankton(浮游生物) can die. If there isn't any plankton, many animals have nothing to eat.
So what can we do? Don't leave any rubbish in the countryside! Don't make so much rubbish!
1.When something dies in nature, _________.
A.water and grass are polluted B.plastic and wood become food
C.other animals and plants get food D.metal and glass stay in the ground
2.Many animals live together in some places to _________.
A.clean the rubbish and chemicals B.provide food to each other
C.eat the plankton D.get warm from each other
3.We must __________to look after the Earth.
A.put metal in the ground B.use more wood
C.keep frogs in the water D.make less rubbish
八年级英语阅读单选中等难度题查看答案及解析
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The population of the Earth is growing faster. It is important that we look after the Earth. We need it!
The Earth gives us a lot of things. We also give the Earth a lot, but some of the things are not good.
In nature, when something dies, other animals and plants get food from it. Every animal or plant gives food for other animals or plants. However, animals can’t get food from many of the things that we ‘give’ the Earth. Animals and plants can’t eat metal, plastic and glass. These things will stay in the ground for many, many years.
Some rubbish is very dangerous for plants and animals. In some places, many animals live together. One animal makes food for many more animals. If we put rubbish and chemicals in the water, the plankton （浮游生物） can die. If there isn’t any plankton, many animals have nothing to eat.
So what can we do? Don’t leave any rubbish in the countryside! Don’t make so much rubbish!
1.The Earth gives us __________.
A. food B. rubbish
C. chemicals D. pollution
2.When something dies in nature, __________.
A. water and grass are polluted
B. plastic and wood become food
C. other animals and plants get food
D. metal and glass stay in the ground
3.We must __________ to look after the Earth.
A. put metal in the ground B. use more wood
C. keep frogs in the water D. make less rubbish
八年级英语阅读单选简单题查看答案及解析
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The world’s population is growing________and there is________land and water for growing rice．
A．more；less
B．larger；fewer
C．larger；less
D．more；fewer
八年级英语单项填空中等难度题查看答案及解析
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The population of the world ________ still ________ now.
A. will; grow B. has; grown C. is; growing D. is; grown
八年级英语单项填空困难题查看答案及解析
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The world’s population is growing________and there is________land and water for humans．
A．more；less
B．larger；fewer
C．larger；less
D．more；fewer
八年级英语单项填空中等难度题查看答案及解析
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综合填空
Now the increasing population is becoming the biggest problem in the world. Too many people can 1.c__________ many kinds of problems. First, a large population can make too much pollution. People throw 2.r__________ everywhere. Air 3.p__________ will be worse. Rivers will also be polluted. We don’t have 4.e__________ clean water to drink. Second, many people will have no jobs and no 5.h__________ to live in. Third, too many people will 6.m__________ more noise. Fourth, the government will make more laws to 7.p__________ people and raise more money to run the city.
八年级英语单词拼写中等难度题查看答案及解析