题目
题型:不详难度:来源:
All soil needs food. If we do not give it any, the plants will be weak. Farmers found that animals’ waste is the best food for the soil, but chemical fertilizers(化肥)are also very useful. The same crop(庄稼)should not be grown in the same place every year, it’s better to have a different crop. A change of crop and the use of a good fertilizer will keep the land good.
小题1:Which of the following is true?
A.All our food comes from the soil. |
B.Most of our food comes from soil. |
C.None of our food comes from the soil. |
D.All our food comes from animals. |
A.Leaves, plants, grass and waste live on each other. |
B.There would be no animals without meat. |
C.There would be no plants without animals. |
D.People, animals, plants and soil live on each other |
A.Chemical fertilizers. | B.Plants and grass. |
C.Animals’ waste. | D.Different crops. |
A.Because we can keep the soil rich this way. |
B.Because we don’t have enough land. |
C.Because we want to have a different food. |
D.Because we do this as a habit(习惯). |
答案
小题1:B
小题2:D
小题3:C
小题4:A
解析
小题1:根据文章内容可知答案为B
小题2:根据第一段的内容可知答案为D
小题3:根据文章内容Farmers found that animals’ waste is the best food for the soil,,可知答案为C
小题4:根据文章内容The same crop(庄稼)should not be grown in the same place every year, it’s better to have a different crop. A change of crop and the use of a good fertilizer will keep the land good.可知答案为A
核心考点
试题【Nearly all our food comes from the soil(土地). Some of us eat meat, of course, but】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
All living things 34 air.Living things cannot live 35 air.We can live without any water for 36 days,but we cannot live for more 37 a few minutes without air.When we are working 38 running,we need more air.When we are asleep,we need less air
We live in air but we cannot see it.We can only feel it.We can feel it when it is 39 . Moving air 40 wind.
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There was a lovely vegetable patch (菜园). A large tree grew there. Both the patch and the tree gave the place a wonderful look, and they were the pride of the gardener. But no one knew that the vegetables and the tree couldn’t stand (忍受) each other. The vegetables hated the tree’s shadow (阴影), because it left them only just enough light to live. The tree, on the other hand, hated the vegetables because they drank nearly all the water, leaving him just enough to live.
The situation became so serious that the vegetables decided to use up all the water in the ground so that the tree would die. The tree answered back by not protecting the vegetables from the hot sun, so they began to dry up. Soon the vegetables were really weak, and the tree was drying up.
The gardener wondered why and stopped watering them. When he did that, both the tree and the vegetables realized that it was better to help each other. They learned how to live in harmony with those around them. So they decided to work together, using both the shade and the water to grow well. After seeing how well they were doing, the gardener gave the best care to his vegetable patch, watering and fertilizing (施肥) it better than any other patch for miles around.
小题1:Why didn’t the vegetables and the tree get on well with each other?
A.Because the vegetables wanted more light. |
B.Because the tree drank almost all the water. |
C.Because the vegetables weren’t the pride of the gardener. |
D.Because the vegetables didn’t look as wonderful as the tree. |
A.the vegetables were sorry to see the tree drying up |
B.the gardener was very angry with the vegetables and the tree |
C.the gardener didn’t know what was happening in the patch at first |
D.the tree didn’t know how important the sun was to the vegetables |
A.长久地 | B.小心地 | C.有效地 | D.和谐地 |
① The gardener worked on the patch even harder than before.
② The gardener stopped watering the vegetables and the tree.
③ The vegetables decided to use up all the water in the ground.
④ The tree and the vegetables realized the importance of helping each other.
A.③②④① | B.④②③① | C.②①④③ | D.①③④② |
A.why the sunlight and water were very important |
B.how the gardener took care of his vegetable patch |
C.why the gardener was proud of his vegetable patch |
D.what happened between the vegetables and the tree |
We have had lots of technology and it has changed our lives a lot. There is no doubt that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
Global Positioning System (GPS) (全球定位系统)
It’s a system that uses radio signals from satellites to show exact (精确的) information. It tells you where the user is on the earth in all weather conditions. It’s made up of three parts: satellites, control equipments (设备) on land and receivers.
Space Technology
Russian and American scientists have worked together for the International Space Station (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless (无限的) advantages. It’s even hoped that one day space technology will take humans to their new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it’s hard for us to catch up with all the new inventions because they seem to come out every month. It’s important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modern technology, or we will fall behind the times.
小题1: can tell you where the user is on the earth exactly.
A.Satellites | B.Receivers |
C.Global Positioning System | D.Underwater Robot |
A.It has carried people to other planets. |
B.It will provide a long-lasting lab for us. |
C.Russia and America are working for it. |
D.Humans will get a lot of advantages from it. |
A.save lives in the sea |
B.take pictures in the sea |
C.repair the broken ships |
D.look for the ancient ships in the sea |
A.the use of GPS is affected by the weather conditions |
B.it’s very important for us to learn about new technology |
C.it’s easy for us to catch up with all the new inventions |
D.technology brings us many advantages such as cloning humans |
A.To help us study some new technology. |
B.To tell us technology is changing the world. |
C.To help solve the problems that technology causes. |
D.To remind us the advantages of technology are limitless. |
Westerners think that the education ways in many Chinese families are hard to understand. Here are some examples.
Many children in China are looked after by their grandfathers and grandmothers because their parents are busy. But children need to stay and communicate with their parents.
Parents pay no attention to the rights (权利) of children. Parents should knock at the door before they go into the room of their children. (1)They shouldn’t move their children’s things before they agree. Parents should communicate with children and respect (尊重) the rights and decisions of them. Children who are not respected also do not know how to respect others.
(2) Parents often their children others. Most Chinese parents want their children to be successful, because it can save the parents’ face. Parents often say “You see somebody else is studying hard, what good grades they have, and what prizes they get”. This is the worst thing. It will only bring the child much harm and pain.
Many children are made to do what their parents expect, though they do not like it. For example, parents ask their children to learn to play the piano or go abroad. It should be decided by children themselves.
The more hard-working, the better. Many parents think school performance is everything. In fact, the integrated(综合)ability is so important that it will affect children all their lives.
小题1:将(1)句译成中文。
小题2:在(2)句的空白处分别填入一个适当的词使句意完整、上下文通顺。
小题3:回答问题:Why are many children looked after by their grandparents in China?
小题4:在文中找出与Children themselves should make a decision about it.意思相近的句子,并将它写在答题卡上。
小题5:在文中找出最能表达该短文主题的句子,并将它写在答题卡上。
根据学过的课文,判断正(T)误(F)
The Earth is a planet and it goes around the Sun.Seven other planets also go around the Sun.None of them has an environment with air,so people and things cannot grow.The Sun and its planets are called the solar system.The solar system is a small part of our galaxy.
The stars we see at night are the suns in other solar systems.There are more than 200 billion stars in our galaxy,called the Milky Way,and our Sun is only one of them.
But scientists have discovered many other galaxies in the universe.They are a long way away and their light has travelled for many years to reach us.It is hard to understand how large the universe is.
Scientists have sent lots of spacecraft to look at other planets in our solar system,and some spacecraft have gong beyond the solar system.However,no one has discovered any life in space yet.
But why has no one from other planets sent us a message?Have they tried to send information to us?With so many stars in the universe,are we alone,or is there life out there in space?We don’t know...yet.
小题1:The Sun is one of the Earth planets.
小题2:There is more than one galaxy in our solar system.
小题3:.There are more than 200 billion stars in the Milky Way.
小题4:.Scientists have found life on other planets.
小题5:They’ve received no messages from space.
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