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Natural resources are things that we use that come from Earth. Out natural resources are limited（有限的）. This means that they will not forever. Some are renewable, like when you plant a new tree when you one down. Others are not renewable, like when you dig coal（煤）out of the . Once it is used, it is gone.People realize the that Earth’s natural resources are limited, and can do things to help conserve（节约）those resources. you try to conserve a natural resource, you try to use less of it, so it does not get used up so . One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the is short instead of driving everywhere.Water is a very important natural resource because we all need it to stay . We can conserve water making sure that our pipes and taps do not leak（漏）. We can also make choices to conserve water, like only using the dishwasher or washing machine when theyare full. Everyone can make contributions to protecting natural resources.
1.A. last B. spread C. burn D. change
2.A. turn B. cut C. put D. move
3.A. station B. building C. ground D. brick
4.A. news B. plan C. decision D. fact
5.A. When B. Although C. Whatever D. Whether
6.A. slowly B. hard C. regularly D. fast
7.A. money B. space C. place D. distance
8.A. alive B. alone C. asleep D. awake
9.A. about B. for C. by D. with
10.A. generous B. funny C. wise D. surprising
九年级英语完型填空中等难度题查看答案及解析
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Natural resources are things that we use that come from Earth. Our natural resources are limited(有限的). This means that they will not _______ forever. Some are renewable, like when you plant a new tree when you _______ one down. Others are not renewable, like when you dig coal(煤) out of the _______. Once it is used, it is gone.
People realize the _______ that Earth's natural resources are limited, and can do things to help conserve(节约) those resources. _______ you try to conserve a natural resource, you try to use less of it, so it does not get used up so _______. One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the _______ is short instead of driving everywhere.
Water is a very important natural resource because we all need it to stay _______. We can conserve water _______ making sure that our pipes and taps do not leak(漏). We can also make ________ choices to conserve water, like only using the dishwasher or washing machine when they are full. Everyone can make contributions to protecting natural resources.
1.A. last B. spread C. burn
2.A. turn B. cut C. put
3.A. station B. building C. ground
4.A. news B. plan C. fact
5.A. When B. Although C. Whatever
6.A. slowly B. fast C. regularly
7.A. distance B. space C. place
8.A. alive B. alone C. asleep
9.A. about B. for C. by
10.A. generous B. funny C. wise
九年级英语完型填空中等难度题查看答案及解析
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Natural resources are things that we use that come from Earth. Out natural resources are limited(有限的). This means that they will not________ forever.
Some are renewable, like when you plant a new tree when you_________ one down. Others are not renewable, like when you dig coal out of the _________. Once it is used, it is gone. People realize the_________ that Earth’s natural resources are limited, and can do things to help save those resources.__________you try to save a natural resource, you try to use less of it, so it does not run out so _________. One way that people save fuel, like gasoline, is by riding a bicycle or walking when the _________is short instead of driving everywhere. Water is a very important natural resource because we all need it to stay _______. We can keep water _________making sure that our pipes and taps do not leak(漏). We can also make __________ choices to save water, like only using the dishwasher or washing machine when they are full.
Everyone can make contributions to protecting natural resources.
1.A. last B. spread C. burn
2.A. turn B. cut C. put
3.A. station B. building C. ground
4.A. fact B. plan C. decision
5.A. When B. Although C. Whatever
6.A. slowly B. hard C. fast
7.A. distance B. space C. place
8.A. alive B. alone C. awake
9.A. with B. for C. by
10.A. surprising B. funny C. wise
九年级英语完型填空中等难度题查看答案及解析
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完形填空，阅读下面短文，掌握其大意，然后从各小题所给的四个选项中选出最佳选项。
Natural resources(自然资源)are things that we use that come from Earth. Our natural resources are limited. This means that they will not_______forever. Some are renewable, like when you plant a new tree when you _______ one down. Others are not renewable(可再生的), like when you dig coal out of the _______. Once it is used, it is gone.
People realize the _______ that Earth’s natural resources are limited, and can do things to help conserve(节约)those resources. _______ you try to conserve a natural resource, you try too use less of it, so it does not get used up so _______ . One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the _______ is short instead of driving everywhere.
Water is a very important natural resource because we all need it to stay _______ . We can conserve water _______ making sure that our pipes and taps do not leak (漏). We can also make _______ choices to conserve water, like only using the dishwasher or washing machine when they are full. Eevryone can make contributions to protecting natural resources.
1.A. last B. spread C. burn D. change
2.A. turn B. cut C. put D. move
3.A. station B. building C. ground D. brick
4.A. news B. plan C. decision D. fact
5.A. When B. Although C. Whatever D. Whether
6.A. slowly B. hard C. regularly D. fast
7.A. money B. space C. place D. distance
8.A. alive B. alone C. asleep D. awake
9.A. about B. for C. by D. with
10.A. generous B. funny C. wise D. surprising
九年级英语完形填空中等难度题查看答案及解析
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完形填空。阅读下面短文，掌握其大意，然后从各小题所给的四个选项中选出最佳选项。
Natural resources (自然资源) are things that we use that come from Earth. Our natural resources are limited. This means that they will not _________ forever. Some are renewable (可再生的), like when you plant a new tree when you _________ one down. Others are not renewable, like when you dig coal out of the _______. Once it is used, it is gone.
People realize the ________ that Earth’s natural resources are limited, and can do things to help conserve (节约) those resources. _________ you try to conserve a natural resource, you try to use less of it, so it does not get used up so __________. One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the __________ is short instead of driving everywhere.
Water is a very important natural resource because we all need it to stay _________. We can conserve water ___________ making sure that our pipes and taps do not leak (漏). We can also make _________ choices to conserve water, like only using the dishwasher or washing machine when they are full. Eevryone can make contributions to protecting natural resources.
1.A.last B.spread C.burn D.change
2.A.turn B.cut C.put D.move
3.A.station B.building C.ground D.brick
4.A.news B.plan C.decision D.fact
5.A.When B.Although C.Whatever D.Whether
6.A.slowly B.hard C.regularly D.fast
7.A.money B.space C.place D.distance
8.A.alive B.alone C.asleep D.awake
9.A.about B.for C.by D.with
10.A.generous B.funny C.wise D.surprising
九年级英语完型填空中等难度题查看答案及解析
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Natural resources come from the earth.And they are limited.This means that they will not ______ forever.Some are renewable，like trees.For example，you can plant a new tree when you ______ one down.Others are not renewable，like the coal(煤)．Once it is dug out of the ______ and used，it is gone.People realized the ______that the earth's natural resources were limited，and they decided to do something to help save ______．When you try to save one kind of natural resources，you had better use less of it，______ it will be used up so fast.One way that people save the fuel(燃料)，such as gasoline，is by riding a bicycle or walking when the ______ is short instead of driving everywhere.Water is a very important kind of natural resource because we all need it to keep______．We can save water by making sure that our pipes and taps do not leak(漏)．We can also make ______ choices to save water，like only using the dishwasher or washing machine，not making the water keep running.Everyone can make contribution to ______ natural resources.
1.A. last B. spread C. burn D. change
2.A. turn B. cut C. put D. move
3.A. station B. building C. ground D. house
4.A. news B. plan C. decision D. fact
5.A. them B. it C. that D. one
6.A. and B. but C. or D. so
7.A. money B. space C. place D. distance
8.A. alive B. along C. asleep D. awake
9.A. generous B. funny C. wise D. stupid
10.A. protecting B. wasting C. using D. making
九年级英语完型填空中等难度题查看答案及解析
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A. Reuse things.
B. Save natural resources.
C. Try not to use anything just one time.
D. Stop riding in cars.
E. Recycle paper.
F. Use the car less often.
We know our planet is getting warmer. The earth needs help. “What can I do?” you may ask and you may think you are just a kid. In fact, everyone can do something to help. What can you do?
1. Don't ask your parents to drive you somewhere when you could easily walk or ride your bike. The car is one of the biggest causes of the pollution. Getting more exercise is good for your body, too.
2. Recycling means reusing something old to make new things. Newspapers, old magazines, phone books and white paper can be recycled. Recycling a ton of paper can save seventeen trees. Visiting your town's recycling center. Learn the rules and start to recycle.
3. Buying used things is cheaper than buying new things. Sell or give away your used things and toys to those needed. They can use them again instead of buying the new ones. Reuse plastic or glass bottles instead of throwing them away in the trash. Reuse the plastic bags when shopping.
4. Turn off the water when you brush your teeth. Turn off lights, radios, TVs, computers, and other electrical things when you leave the room. When you don't use the computer, shut it down. It saves much electricity if you let it “sleep”.
5. Don't buy single-use water bottles. Use a glass or plastic container(容器) that can be washed and reused. Use a lunch box or bag instead of paper bags to pack lunches for school or picnics.
What we do today affects our future generations. Let's take care of the earth!
九年级英语补全短文6选5简单题查看答案及解析
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Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. It’s a great pity. It is reported that about 170 kinds in the United States alone are considered in danger.
Therefore, we must take care of the animals around us. Once they are gone, they will never come back again. Animals are more than just beautiful or interesting. They are more than a source of food. Every animal has its importance to nature. Destroying one kind of animal can cause many problems. For example, when farmers kill large numbers of hawks(鹰), their eat rats and mice, with fewer or no hawks to keep down their numbers, rats and mice multiply quickly.
Luckily, many people have realized this and have begun to do something to protect animals. Some groups put on performances to make people know the importance of protecting animals. Some raise money to help set up more zoos to keep them safe. Some try to get the government to pass laws on protecting the animals in danger. As a result, the number of these animals is growing.
Information Card
What natural resources people have wasted all through our history
1.
1.
The number of kinds of animals in danger in the USA
2.
2.
Animals that eat rats and mice
3.
3.
The use of the money some groups raise
4.
4.
The result of what people have done
5.
5.
九年级英语任务型阅读中等难度题查看答案及解析
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Time is the thing _____ never comes back. We should make full use of it.
A. who B. that C. what D. when
九年级英语单项填空中等难度题查看答案及解析
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Germs are very small living things. They are so small that we cannot see them unless we use a microscope. They are found in all kinds of places, all over the world. There are four main types of germs that they can invade (侵入) plants, animals and people, and sometimes they can make us sick.
Bacteria (细菌) live just about everywhere on earth. Not all bacteria are bad. Some of them are good for our bodies. They help us keep things in balance. Good bacteria live in our bodies and help us use the nutrients in the food we eat and make waste from what's left over. We couldn't make the most of a healthy meal without these important helper germs! On the other hand, there are several types of bad bacteria, including those that cause sore throats.
Viruses (病毒) need a host to keep living. They need to be inside a place of a living plant or animal, including humans, or even inside a bacterium! Whatever a virus lives in is called its host. Once a virus finds the perfect host, the goal is to reproduce and spread. Viruses are pretty tricky because they can change quickly to fit a new environment. When viruses get inside people's bodies, they can spread and make people sick.
Fungi (真菌) are kind of like plants. Unlike other plants, fungi cannot make their own food from soil, water, and air. Fungi love warm and wet places. Most fungi are harmless. The kind that can grow on your skin can be treated. It probably won't hurt you. But it really makes you uncomfortable!
Protozoa (原生动物) are extremely small. Most of them live in water. Some protozoa actually eat bacteria and they are good because they also eat the waste of other small living things. Some protozoa are bad, and they live off of other living things, sometimes humans. For example, if a person drinks unclean water, protozoa may cause health problems.
1.Are germs small?
____________________
2.How many germs are mentioned in the passage?
____________________
3.Why can viruses change quickly?
____________________
4.Where do fungi love to stay?
____________________
5.What does the passage mainly talk about?
____________________
九年级英语回答问题中等难度题查看答案及解析