(C)
Pollution inside homes and other buildings kills more than 4 million people each year. Many people die as a result of breathing smoke or from cooking over wood-powered or coal-powered stoves.
One way to reduce the number of deaths is through cooking equipment powered by the sun. Crosby Menzies, a solar power expert in a South African company, described his latest solar cooker called the "Sol-4". "It is four square meters of mirrors, six to eight meters in length. It is quite a large cooker. "
The "Sol-4" works by reflecting (反射) light from the sun off large mirrors. The mirrors direct (把……对准) the light at a cooking pan. Then the light heats the pan with solar energy. Within two minutes, the pan is hot enough to cook sausages and onions. In just four minutes, water can be boiled. That is as fast as cooking with natural gas or electricity.
The cooker is also much "friendlier" than other models because people do not have to stand in the sun to use it. And people can prepare meals without having to collect firewood or spend money on coal. Such individuals (人)would be less likely to have breathing illnesses from harmful smoke.
At present, the cooker only works when the sun is shining. But engineers are working on a way to make it work without sunlight.
Each cooker costs about $2,000, which is a large amount of money for most Africans. To solve that problem. Crosby Menzies has created a non-governmental organization called Solar Cookers for Africa. It plans to raise money through donations to provide poor people with solar cooking equipment.
1.This passage is mainly about _______ .
A. solar cooker B. smoke pollution C. solar power experts D. breathing illnesses
2.The "Sol-4" is mainly used to _______ .
A. shorten the time of cooking
B. reduce the cost of making cookers
C. raise money through donations to help African people
D. reduce the number of deaths caused by harmful smoke
3.Which of the following about the "Sol-4" is TRUE?
A. It is six to eight square meters of mirrors.
B. It can work in any weather condition now.
C. It can also heat the pan by lighting firewood.
D. It is more environment-friendly than other cookers.
4.From the passage, we can infer that _______ .
A. the "Sol-4" will be designed in a smaller size
B. more Africans can use the solar cookers in the future
C. the "Sol-4" is the first product of the South African company
D. the African government will provide poor people with solar cookers
九年级英语阅读单选中等难度题
(C)
Pollution inside homes and other buildings kills more than 4 million people each year. Many people die as a result of breathing smoke or from cooking over wood-powered or coal-powered stoves.
One way to reduce the number of deaths is through cooking equipment powered by the sun. Crosby Menzies, a solar power expert in a South African company, described his latest solar cooker called the "Sol-4". "It is four square meters of mirrors, six to eight meters in length. It is quite a large cooker. "
The "Sol-4" works by reflecting (反射) light from the sun off large mirrors. The mirrors direct (把……对准) the light at a cooking pan. Then the light heats the pan with solar energy. Within two minutes, the pan is hot enough to cook sausages and onions. In just four minutes, water can be boiled. That is as fast as cooking with natural gas or electricity.
The cooker is also much "friendlier" than other models because people do not have to stand in the sun to use it. And people can prepare meals without having to collect firewood or spend money on coal. Such individuals (人)would be less likely to have breathing illnesses from harmful smoke.
At present, the cooker only works when the sun is shining. But engineers are working on a way to make it work without sunlight.
Each cooker costs about $2,000, which is a large amount of money for most Africans. To solve that problem. Crosby Menzies has created a non-governmental organization called Solar Cookers for Africa. It plans to raise money through donations to provide poor people with solar cooking equipment.
1.This passage is mainly about _______ .
A. solar cooker B. smoke pollution C. solar power experts D. breathing illnesses
2.The "Sol-4" is mainly used to _______ .
A. shorten the time of cooking
B. reduce the cost of making cookers
C. raise money through donations to help African people
D. reduce the number of deaths caused by harmful smoke
3.Which of the following about the "Sol-4" is TRUE?
A. It is six to eight square meters of mirrors.
B. It can work in any weather condition now.
C. It can also heat the pan by lighting firewood.
D. It is more environment-friendly than other cookers.
4.From the passage, we can infer that _______ .
A. the "Sol-4" will be designed in a smaller size
B. more Africans can use the solar cookers in the future
C. the "Sol-4" is the first product of the South African company
D. the African government will provide poor people with solar cookers
九年级英语阅读单选中等难度题查看答案及解析
Pollution inside homes and other buildings kills more than 4 million people each year.Many people die as a result of breathing smoke or from cooking over wood﹣powered of coal﹣powered stoves.
One way to reduce the number of deaths is through cooking equipment powered by the sun.Crosby Menzies,a solar power expert in a South African company,described his latest solar cooker called the“Sol.4”,”It is four square meters of mirrors,six to eight meters in length.It is quite a large cooler.”
The“Sol.4”works by reflecting (反射)light from the sun off large mirrors.The mirrors direct (把…对准)the light at a cooking pan.Then the light heats the pan with solar energy.Within two minutes,the pan is hot enough to cook sausages and onions.In just four minutes,water can be boiled.That is as fast as cooking with natural gas or electricity.
The cooker is also much “friendlier” than other models because people do not have to stand in the sun to use it.And people can prepare meals without having to collect firewood or spend money on coal.Such individuals would be less likely to have breathing illnesses from harmful smoke.
At present,the cooker only works when the sun is shining.But engineers are working on a way to make it work without sunlight.
Each cooker costs about $2000,which is a large amount of money for most Africans.To solve that problem,Crosby Menzies has crated a non﹣governmental organization called solar Cookers for Africa.It plans to raise money through donations to provide poor people with solar cooking equipment.
1.This passage is mainly about .
A.solar cookers
B.smoke pollution
C.solar power experts
D.breathing illnesses
2.The “Sol﹣4”is mainly used to .
A.shorten the time of cooking
B.reduce the cost of making cookers
C.raise money through donations to help African people
D.reduce the number of deaths caused by harmful smoke.
3.The underlined word “individuals“ most probably means“ ”
A.cookers B.mirrors C.people D.experts
4.Which of the following about the “Sol﹣4”is TRUE?
A.It is six to eight square meters of mirrors.
B.It can work in any weather condition now
C.It can also heat the pan by lighting firewood
D.It is more environment﹣friendly than other cookers.
5.From the passage,we can infer that .
A.the “Sol﹣4”will be designed in a smaller size
B.more African can use the solar cookers in the future
C.the “Sol﹣4”is the first product of the south African company
D.the African government will provide poor people with solar cookers.
九年级英语阅读单选中等难度题查看答案及解析
Pollution inside homes and other buildings kills more than 4 million people each year.Many people die as a result of breathing smoke or from cooking over wood﹣powered of coal﹣powered stoves.
One way to reduce the number of deaths is through cooking equipment powered by the sun.Crosby Menzies,a solar power expert in a South African company,described his latest solar cooker called the“Sol.4”,”It is four square meters of mirrors,six to eight meters in length.It is quite a large cooler.”
The“Sol.4”works by reflecting (反射)light from the sun off large mirrors.The mirrors direct (把…对准)the light at a cooking pan.Then the light heats the pan with solar energy.Within two minutes,the pan is hot enough to cook sausages and onions.In just four minutes,water can be boiled.That is as fast as cooking with natural gas or electricity.
The cooker is also much“friendlier”than other models because people do not have to stand in the sun to use it.And people can prepare meals without having to collect firewood or spend money on coal.Suchindividualswould be less likely to have breathing illnesses from harmful smoke.
At present,the cooker only works when the sun is shining.But engineers are working on a way to make it work without sunlight.
Each cooker costs about $2000,which is a large amount of money for most Africans.To solve that problem,Crosby Menzies has crated a non﹣governmental organization called solar Cookers for Africa.It plans to raise money through donations to provide poor people with solar cooking equipment.
1.This passage is mainly about .
A.solar cookers
B.smoke pollution
C.solar power experts
D.breathing illnesses
2.The“Sol﹣4”is mainly used to .
A.shorten the time of cooking
B.reduce the cost of making cookers
C.raise money through donations to help African people
D.reduce the number of deaths caused by harmful smoke.
3.The underlined word“individuals“most probably means“ ”
A.cookers B.mirrors C.people D.experts
4.Which of the following about the“Sol﹣4”is TRUE?
A.It is six to eight square meters of mirrors.
B.It can work in any weather condition now
C.It can also heat the pan by lighting firewood
D.It is more environment﹣friendly than other cookers.
5.From the passage,we can infer that .
A.the“Sol﹣4”will be designed in a smaller size
B.more African can use the solar cookers in the future
C.the“Sol﹣4”is the first product of the south African company
D.the African government will provide poor people with solar cookers.
九年级英语阅读理解中等难度题查看答案及解析
Pollution inside homes and buildings kills more than 4 million people each year. Many people die as a result of breathing smoke or from cooking over wood-powered or coal-powered stoves.
One way to reduce the number of deaths is through cooking equipment powered by the sun. Crosby Menzies, a solar power expert in a South African company, described his latest solar cooker called the “Sol-4”. “It’s four square meters of mirrors, six to eight meters in length. It is quite a large cooker.”
The “Sol-4” works by reflecting (反射) light from the sun off large mirrors. The mirrors direct(把……对准)the light as a cooking pan. Then the light heats the pan with solar energy. Within two minutes, the pan is hot enough to cook sausages and onions. In just four minutes, water can be boiled. That is as fast as cooking with natural gas or electricity.
The cooker is also much “friendlier” than other models because people do not have to stand in the sun to use it. And people can prepare meals without having to collect firewood or spend money on coal. Such individuals would be less likely to have breathing illnesses from harmful smoke.
At present, the cooker only works when the sun is shining. But engineers are working on a way to make it work without sunlight. Each cooker costs about $2,000, which is a large amount of money for most Africans. To solve that problem, Crosby Menzies has created a non-governmental organization called Solar Cookers for Africa. It plans to raise money through donations to provide poor people with solar cooking equipment.
1.This passage probably comes from .
A.a magazine B.a storybook C.a guidebook D.a textbook
2.The “Sol-4” is mainly used to .
A.shorten the time of cooking
B.reduce the cost of making cookers
C.raise money through donations to help African people
D.reduce the number of deaths caused by harmful smoke
3.The underlined word “individuals” most probably refers to .
A.cookers B.mirrors C.people D.experts
4.How soon can water be boiled in the “Sol-4”?
A.That is much faster than cooking with natural gas. B.Within two minutes.
C.That is as slow as cooking with electricity. D.In only four minutes.
5.From the passage, we can infer that .
A.the “Sol-4” will be designed in a smaller size
B.more Africans can use the solar cooker in the future
C.the “Sol-4” is the first product of the South African company
D.the African government will provide poor people with solar cookers
九年级英语阅读单选中等难度题查看答案及解析
Cities are home to skyscrapers (摩天大楼) and other buildings, and there were not many open spaces within them. Without many spaces for _______ and gardens, city planners often find it difficult to add green to the city. One way to _______ this problem is to grow plants on unused areas like walls and rooftops (屋顶). It’s a good idea, and now rooftop gardens and green walls can be _______ in cities around the world.
There are many _______ of having green spaces in cities. Adding green to rooftops or walls can create a(n) _______ environment, for example, turning a cement (水泥) wall into a colourful _______. The CaixaForum art gallery (画廊) in Madrid, Spain, is a famous example. One of the walls is covered _______ 15000 plants. In other cities, green walls are being used more practically (实用地), for example, to cover up old houses and empty buildings.
Using plants to cover walls and rooftops can also cut power costs _______ they can keep buildings cool in summer and also help them stay _______ in winter. They ________ provide green spaces for birds. About 12% of roofs are green in Germany already, and Tokyo requires at least 20% of the new roofs to be green.
1.A.parks B.museums C.cinemas D.factories
2.A.forget B.make C.protect D.solve
3.A.bought B.seen C.read D.thrown
4.A.problems B.mistakes C.advantages D.troubles
5.A.terrible B.boring C.noisy D.enjoyable
6.A.bridge B.garden C.lake D.hospital
7.A.with B.to C.off D.on
8.A.or B.but C.because D.although
9.A.cold B.warm C.dry D.wet
10.A.never B.hardly C.very D.also
九年级英语完型填空困难题查看答案及解析
Pollution problem are becoming more and more serious. One of them is called “white pollution”. People like to use plastic products, such as shopping bags, boxes and cups. In China about three billion plastic shopping bags are used everyday, which results in a great waste of resources(资源)and heavy environmental pollution. Luckily, the government has stopped us from using free plastic bags, telling all stores and supermarkets not to provide customers with free plastic gabs since June 1, 2008. From then on, people have been supposed to use cloth bags and shopping baskets instead of plastic bags in order to protect our environment.
Now more and more people have realized the importance of using the cloth bags and the shopping baskets. For one thing it can protect our environment, for another it can also make our country cleaner and more beautiful. Meanwhile we still have much more things to do to solve the problem of “white pollution”.
1.One of the pollution problems is called .
2.About plastic shopping bags are used every day in China.
3. All stores and supermarkets have been told not to provide customers with free plastic bags since .
4. Using cloth bags and shopping baskets is good for .
5.To solve the problem of “white pollution”, we should do .
九年级英语阅读理解中等难度题查看答案及解析
Pollution problem are becoming more and more serious. One of them is called “white pollution”. People like to use plastic products, such as shopping bags, boxes and cups. In China about three billion plastic shopping bags are used everyday, which results in a great waste of resources(资源)and heavy environmental pollution. Luckily, the government has stopped us from using free plastic bags, telling all stores and supermarkets not to provide customers with free plastic gabs since June 1, 2008. From then on, people have been supposed to use cloth bags and shopping baskets instead of plastic bags in order to protect our environment.
Now more and more people have realized the importance of using the cloth bags and the shopping baskets. For one thing it can protect our environment, for another it can also make our country cleaner and more beautiful. Meanwhile we still have much more things to do to solve the problem of “white pollution”.
1.One of the pollution problems is called .
2.About plastic shopping bags are used every day in China.
3.All stores and supermarkets have been told not to provide customers with free plastic bags since .
4.Using cloth bags and shopping baskets is good for .
5.To solve the problem of “white pollution”, we should do .
九年级英语其他题中等难度题查看答案及解析
A piece of glass ______ from a tall building and killed a boy on the road.
A. fell down B. fell off C. fell over D. fell into
九年级英语单选题简单题查看答案及解析
A predator kills and eats other animals as prey (猎物). Sometimes it also becomes food for other predators. Polar bears are the largest of all the land predators. They can run across snow and swim in icy water for hours without rest. Their favorite food is seal. Not all big animals live on small animals. Hippos have heavy bodies and huge mouths. But they don’t eat animals. They just eat grass.
Some predators use speed to catch their prey. Cheetahs are the fastest animals on land. They can run up to 70 km an hour. Other predators use their senses to find their food. Sharks can see, smell, hear, feel and taste. They can also sense electrical currents(电流)from other animals’ bodies. Some fish try to hide themselves, but with this sixth sense, sharks can always find them. Sharks have smooth bodies. This helps them swim without using lots of energy. They need to save their energy because they never really sleep and never stop hunting. Flying is a useful skill for many predators in the sky. The butcher bird is the most interesting predator. It has a special way of eating its prey. First it kills its prey. Then it hangs it on a fence or in a tree, just like a butcher hangs meat in his shop. Finally, it eats its prey.
Some people hunt and kill more animals than any other predator. They not only hunt for food. They also hunt for fun. They kill sharks for their fins, and tigers for their skins. Those human hunters are the worst predators on Earth.
把划线部分译成汉语。
1.All big animals live on small animals according to the passage. ( )
2.Predators may use _________ or _________ to find their food.
3.Why do sharks have smooth bodies?
_______________________________________________________________.
4. How does the butcher bird eat its prey?
_______________________________________________________________.
5._______________________________________________________________.
九年级英语其他题中等难度题查看答案及解析
Now, more and more cities are facing problems, such as high housing costs, pollution and crime. Let’s see what people in Hyderabad, India and in Sao Paulo, Brazil do to solve (解决) the problems.
Hyderabad, India
To improve people’s lives, Hyderabad is planting more and more trees. The city is even creating greener buildings that use less water and less electricity for power. Adding green to a city has a number of advantages. For example, trees make the air cleaner. In Hyderabad, streets were grey and dirty in the past. However, today they are filled with trees and flowers, making the city cleaner and more colourful. Green areas also give people places to relax or exercise. A study in the USA shows an interesting thing: the greener a neighborhood is, the less crime there is.
Sao Paulo, Brazil
Many people work in the centre of Sao Paulo, but they don’t live there. They’ve spread out to neighborhoods outside the city because housing is cheaper. Every day, these people travel into the city, and traffic is very heavy. City planners are using different ways to deal with (处理) the problem. First, they are building better subways. Another goal is to make it cheaper for people to live in the downtown area (中心区). Doing this will reduce traffic and pollution in the city.
1.What does the underlined word “greener” mean?
A.Taller. |
B.Easier. |
C.Better for the environment. |
D.More brightly coloured. |
2.Which advantage of making Hyderabad greener is NOT talked about in the passage?
A.It helps people work better. |
B.It makes the city cleaner. |
C.It reduces crime. |
D.It makes it easier to exercise. |
3.According to the passage, what problem does Sao Paulo have?
A.A lot of people don’t have jobs. |
B.Too many people live in the city centre. |
C.A lot of people are moving out of the city. |
D.Too many people travel into the city every day. |
九年级英语阅读理解中等难度题查看答案及解析