题目
题型：山东省中考真题难度：来源：
All parts of our bodies are made of cells (细胞). These cells are very small. They all need food all the time.
No one had seen cells before the invention of microscope. No one could make pictures of cells because no
one could see them.
What makes the blood move round the body? The heart does. The heart is a pump. It pumps the blood
and sends it round the body. The heart has rooms with doors between them. It pumps blood in and out
through these doors by changing the size of the rooms so that the doors are opened and shut. The heart
keeps a stream of blood going all around the body and back again to itself. The heart is a very important
part of one"s body. When it stops beating, one will die.
B. bring food and take waste
C. form a stream
D. move around the heart
B. 探测仪
C. 放大镜
D. 摄像机
B. send something up
C. change the size of rooms
D. make something in or out
答案
核心考点
试题【阅读理解。 What does blood do for us? It brings food to all parts of our bodies a】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
in China will not be allowed to hand out free plastic carriers and all plastic carriers must be clearly marketed
with prices from June 1.
"People use too many plastic bags every year and fail to deal with them properly, wasting valuable oil and
littering the country," China"s government said in a statement.
While providing convenience for consumers (消费者), the plastic bags have also caused serious pollution
and waste of energy and resources.
"We should encourage people to return to carrying cloth bags, and using baskets for their vegetables." the
statement said.
In addition, the production, sale and use of bags less than 0.025 mm thick is banned from the same date.
The firms that break the rules will face fines or confiscation (没收) of goods and profits (利润).
China also said it would consider increasing taxes (税) to discourage the production and sale of plastic bags
and encourage the recycling industry.
Rubbish collectors have to separate plastic for reprocessing and cut the number of plastic bags that are
burnt or buried (掩埋).
The move brings China into line with a growing international trend (趋势) to cut back on the use of plastic
bags. From Ireland to Uganda and South Africa, governments have experimented with heavy taxes, with the
aim of getting rid of plastic bags.
B. they can"t provide convenience for consumers
C. they have polluted the environment and wasted valuable oil
D. the firms have increased the cost
B. 禁止
C. 打破
D. 消费
B. Taxes will be increased to discourage the production and sale of plastic bags.
C. Rubbish collectors will burn or bury all plastic bags.
D. Plastic should be separated for reprocessing.
B. people all carry cloth bags or baskets for their vegetables
C. more energy and natural resources will be saved
D. supermarkets and shops will get more profits
B. Recycling industry
C. How to Protect the Environment
D. Free Plastic Shopping Bags to be Banned
today. Zoos and research centers look after about 160 pandas. Scientists are studying how they live and more
baby pandas are born in the zoos.
2. Pandas live in the forests and mountains of Southwest China. They mainly live on bamboo, and each
panda needs to eat a lot of bamboo every day. The area of bamboo is becoming smaller for many different
reasons, so pandas have less and less land to live on. Pandas don"t have many babies, and baby pandas often
die. The situation is becoming very serious.
3. Our government is working hard to save pandas. There are more than 30 nature reserves to protect
pandas but these ate not enough. The government has made new plans to help pandas. The nature reserves
will be bigger and the bamboo will grow better. Then the pandas will have enough food to eat and enough
places to live in. Pandas born in the zoos may go back to live in the nature reserves.
4. Most people love pandas. The panda is one of the best-known animals in the world. It is the symbol
for the World Wide Fund for nature. The WWF woks to protect all animals in danger, so the panda has become
the symbol of all animals in danger. There is still a long way to go to save the panda. Think of other animals
in danger such as tigers, whales and elephants-we need to save the panda, and we need to save them,too.
| ( )A. Help for pandas ( )B. Pandas help other animals ( )C. The panda"s home ( )D. The panda in danger | Paragraph l Paragraph 2 Paragraph 3 Paragraph 4 | ||||||||||
| 阅读理解。 | |||||||||||
| If you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows that. Yet many people do not seem to know that memory works in the same way. When someone says that he has a good memory, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong. If a friend says that his arms and legs are weak.we know that it is his fault (过错). But if he tells us that he has a poor memory. Many of us think that his parents are to blame (责备), and few of us know that it is just his own fault. Have you ever found that some people can"t read or write but they have better memories? This is because they cannot read or write and they have to remember things; they cannot write them down in a little notebook. They have to remember days, names, songs and stories; so their memory is the whole time being exercised. So if you want to have a good memory, learn from the people:practice remembering. | |||||||||||
| 1. The main reason for one"s poor memory is that _________. | |||||||||||
| A. his memory is not often used. B. he does not use his arms or legs for long. C. his father or mother may have a poor memory. D. he can‘t read or write at all. | |||||||||||
| 2. From the passage we learn that if our arms and legs are weak, _________. | |||||||||||
| A. we won"t be able to use them any more B. they will become strong very soon C. they won"t become strong till we use them again D. that is not related to ourselves | |||||||||||
| 3. Which of the following is not true according to the passage? | |||||||||||
| A. Your memory works in the same way as your arms or legs. B. Writing things down will help you remember them. C. A person with a good memory must be able to read and write. D. A good memory comes from its more practice. | |||||||||||
| 4. Some people can"t read or write, hut they usually have better memories, because_________. | |||||||||||
| A. they have less trouble in writing things B. they can remember things more easily C. they are better at learning from others D. they have to keep their memories in more use | |||||||||||
| 5. Which is the best title of this passage? | |||||||||||
| A. Don"t Stop Using Your Arms or Legs B. How to Have a Good Memory C. How to Keep Your Body Strong D. Reading, Writing and Memory | |||||||||||
| 阅读理解。 | |||||||||||
| What is recycling? It is to reuse anything that can be used again. Recycling may save our world. "Recycling" also means doing everything we can do to prevent the need for recycling. How do we do this? Here are some suggestions:
|
