Water, air and sunshine are __________great importance ____living things．
A．in; on B．in; to C．of; on D．of; to
九年级英语单项填空中等难度题
Water, air and sunshine are __________great importance ____living things．
A．in; on B．in; to C．of; on D．of; to
九年级英语单项填空中等难度题查看答案及解析
完形填空(10分)
Water is the "life blood" of our earth.Like air and sunshine, it is very important 1living things.Without water, there can be2life on the earth.All animals and plants need water.Man also needs water.We need water to drink, to cook and to clean 3.It even4the greater part of our bodies.Water is almost everywhere.Even in the5places of the world, there is water in the air.However, we can drink not seawater but fresh water.To make things even6, people often7 to keep the water clean.They throw rubbish into rivers, lakes or seas.So not all the fresh water is 8for us to drink.We're short 9 water.Something must be10to stop this.
1. A．for B．to C．of D．towards
2. A．none B．not C．much D．no
3. A．himself B．our C．us D．ourselves
4. A．made of B．make C．makes up D．made in
5. A．driest B．wetter C．drier D．beautiful
6. A．best B．worse C．worst D．better
7. A．decide B．try C．fail D．take
8. A．clean enough B．enough clean C．enough good D．dirty enough
9. A．for B．in C．at D．of
10. A．do B．did C．doing D．done
九年级英语完型填空中等难度题查看答案及解析
Pollution means adding dirty or harmful things to land, air, water and so on. As a result, they are no longer pleasant or safe to use. Pollution is bad for animals and plants, and it even makes people’s health in danger. In our daily life, we can see different kinds of pollution in many places. There are three main forms of pollution: land pollution, air pollution and water pollution.
Land pollution is caused by solid waste, such as cans, bottles and some plastic things which aren’t broken down quickly. It makes the environment look very bad. However, air pollution is more serious than land pollution. It is much worse in cities and towns because of the fumes(废气) from traffic and the waste from human activities. When people drive their cars, fumes which are most made up of CO2, NO2 and SO2 are given off. After the gases get into the air, they may mix with clouds. Then they will become some harmful chemicals (化合物) falling on the ground with rain. It is one of the reasons for soil erosion (土壤侵蚀) which is one example of water pollution.
Various kinds of pollution will cause many health problems. People have realized they must change this serious situation. There are many ways to control pollution. To develop alternative energy is very popular in many countries. China, for example, has made up its mind to be a leader in this field. It is trying hard to make full use of energy from the sun and wind. It has paid plenty of money to make electric cars and trains instead of traditional traffic. We should also take action to make our environment cleaner every day. Take cloth bags while going shopping and drive cars less. We have only one earth. We must take steps now to help protect our environment for the future wherever we are.
1.How many main forms of pollution are mentioned in the passage?
A．Two. B．Three. C．Four. D．Five.
2.Why is air pollution much worse in cities and towns?
A．Because of the cans and bottles that people throw away.
B．Because of the plastic things which aren’t broken down quickly.
C．Because of the fumes made up of SO2, CO2 and O2.
D．Because of the waste from human activities and the fumes from traffic.
3.Which of the following is TRUE according to the passage?
A．Pollution hardly does harm to humans.
B．China doesn’t want to develop alternative energy.
C．Air pollution will cause soil erosion and water pollution.
D．Land pollution is only caused by solid waste.
4.To make our environment cleaner, we shouldn’t __________.
A．use cloth bags while shopping B．ride a bike to school
C．drive a car out every day D．go to work on foot
5.The main idea of this passage is _________.
A．to introduce different forms of pollution and ways to control it
B．to introduce the harmful chemicals and the solid waste
C．to introduce the alternative energy and the ways to use it
D．to introduce the electric cars and traditional traffic
九年级英语阅读理解中等难度题查看答案及解析
Pollution means adding dirty or harmful things to land, air, water and so on. As a result, they are no longer pleasant or safe to use. Pollution is bad for animals and plants, and it even makes people's health in danger. In our daily life, we can see different kinds of pollution in many places. There are three main forms of pollution: land pollution, air pollution and water pollution.
Land pollution is caused by solid waste, such as cans, bottles and some plastic things which aren't broken down quickly. It makes the environment look very bad. However, air pollution is more serious than land pollution. It is much worse in cities and towns because of the fumes(废气)from traffic and the waste from human activities. When people drive their cars, fumes which are most made up of CO2, NO2 and SO2 are given off. After the gases get into the air, they may mix with clouds. Then they will become some harmful chemicals falling on the ground with rain. It is one of the reasons for soil erosion(土壤侵蚀)which is one example of water pollution.
Various kinds of pollution will cause many health problems. People have realized they must change this serious situation. There are many ways to control pollution. To develop alternative energy(替代能源)is very popular in many countries. China, for example, has made up its mind to be a leader in this field. It is trying hard to make full use of energy from the sun and wind. It has paid plenty of money to make electric cars and trains instead of traditional traffic. We should also take action to make our environment cleaner every day. Take cloth bags while going shopping and drive cars less. We have only one earth. We must take small steps now to help protect our environment for the future wherever we are.
1.The underlined word “solid” in the passage means “________” in Chinese.
A.气体 B.液体
C.固体 D.土壤
2.When people live in a polluted area, ________.
A.they will control the use of alternative energy
B.their health will be in danger
C.they will get stronger and stronger
D.they will be pleasant and safe
3.The main idea of this passage should be ________.
A.to introduce the kinds of pollution and the problems it causes
B.to introduce the kinds of pollution and the ways to control it
C.to introduce the harmful chemicals and soil erosion
D.to introduce the alternative energy and the way to use it
九年级英语阅读单选中等难度题查看答案及解析
一What do you think of the environment in your hometown?
一It's . Both the air and the water are badly polluted.
A. not bad
B. as good as before
C. not so good as before
D. much better than before
九年级英语单选题简单题查看答案及解析
Water, food and air are the ___________ needs for life.
A. cheap B. bright
C. correct D. basic
九年级英语单项填空简单题查看答案及解析
B) 根据句子意思，用括号中所给单词的适当形式填空。
1.The____ (pollute) air and water are harmful to people’s health.
2.Is there any____ (possible) that you’ll be back by the weekend?
3.The bus was too____ (crowd) for us to get on.
4.There are some____ (risk) with this method, so certainly do not try this at home.
5.The machine has two serious____ (advantage), so we must find some ways to improve them.
九年级英语语法填空困难题查看答案及解析
The great outdoors! Clean air and beautiful view are just what you need to enjoy yourself. What’s the best way to enjoy it? By camping of course!
First of all, where will you camp? There are camping grounds all over China. The choice is yours!
You will need a tent. Most tents are light and easy to put up. They come with a groundsheet. It stops water getting in, as well as a fly screen, so that bugs(虫子)don’t fly into your tent at night.
Take a sleeping bag and sleeping mat(垫子). Check the weather! Are you going somewhere cold or hot? You can buy sleeping bags of different thickness.
Make sure you bring the right clothes. If you want to go hiking, you will need a pair of walking boots, light trousers, and a waterproof(防水的)coat. A map and compass(指南针)are helpful too.
Cooking outside is fun. Put your stove far away from the tent, or you might cause a fire. Plastic cups and plates are lighter to carry. Make sure you bring enough clean water. Taking water from lakes is dangerous as there might be pollution.
If you are going to a faraway area, bring an “emergency survival aid”(急救箱). Make sure you tell someone where you are going.
Start shopping now! Your first camping trip is just around the corner.
1.According to the writer, ___________________ is the best way to enjoy ourselves. But we need __________________ with a ground sheet and a fly screen.
2.The fly screen won’t let bugs _________________ the tent at night. At the same time, a ___________________ sleeping bag may help you keep warm in some cold places.
3.When going hiking, we should bring the right clothes. And of course it’s helpful to bring __________________ and _________________.
4.It is fun to _________________. But remember to put the stove far away from the tent in order not to _____________________.
5.If I want to go to an area far away, it’s necessary to tell someone else ________________________ and bring an _______________________________.
九年级英语信息归纳简单题查看答案及解析
Hainan is _____ island with fresh air and bright sunshine.
A. the B. an C. a
九年级英语单选题中等难度题查看答案及解析
Maybe most people know that there is water pollution, air pollution and noise pollution around us, but few people know that there is another kind of pollution—light pollution. In fact, it can be everywhere, depending on the time of the day.
Light pollution is the result of the wasted energy. Instead of providing light for people on the earth, most bright light shines into the sky, because people don’t design lights very well. At the same time, lights are brighter than necessary. All these cause light pollution. Stars in the night sky always provide everyone with wonderful sights(景色), but light pollution prevents them from being seen.
Some scientists say that light pollution can also bring some health problems to people, especially to kids. So it’s the high time for us to do something useful to stop light pollution.
根据短文内容，判断下列句子的正(T)误(F)。
1.Light pollution isn’t serious enough for us to stop it now.
2.All the people know light pollution well today.
3.Most light shines into the sky instead of providing light for people.
4.People in big cities can’t see stars clearly in the night sky.
5.Light pollution doesn’t do harm to people’s health.
九年级英语阅读理解简单题查看答案及解析