Animals can do amazing things. Different kinds of animals live in different places. They also have different habits. Here are some examples.
Cats and dogs live with people in houses. Bats live in caves. Monkeys live in tall trees and camels live in the hot deserts. Hippos live in mud (泥浆). Penguins and polar bears live in snow and ice. Kangaroos live in Australia and they can jump on the plain (平原). Zebras and ostriches (鸵鸟) can walk and run a lot. Crocodiles live in lakes and rivers. Fish, dolphins and whales can swim in the blue ocean.
Animals are our friends. They are sharing the world with us.
1. How many kinds of animals are mentioned (被提到) in the passage?A.13. | B.14. | C.15. | D.16. |
A.Bats. | B.Hippos. | C.Penguins. | D.Zebras. |
A.挽救 | B.放弃 | C.注视 | D.分享 |
A.Cats and dogs live with people. | B.Monkeys live in trees. |
C.Kangaroos can jump and swim. | D.Crocodiles live in lakes and rivers. |
A.Some Interesting Monkeys | B.Animals’ Different Habits |
C.People and Animals | D.Australian Animals |
相似题推荐
【推荐1】When winter comes, cranes migrate (迁徙) from northeast Siberia in Russia to Poyang Lake in Jiangxi Province, China.
In some years, the Poyang Lake experiences floods, while in others, it experiences dry weather.
To help deal with the problem, the local government has planted 70 hectares (公顷) of lotus roots (莲藕) in Nanchang.
Over the years, China has worked hard to protect migratory birds. Recently, 1,140 places in the country have been taken as important breeding (繁殖) grounds, wintering grounds and migratory stops.
A.Most of them are wetlands. |
B.We need more people to count the birds. |
C.About 95% of the birds spend winter there. |
D.It’s important for us to do something to protect them. |
E.In this way, they provide food during the winter for the cranes. |
F.Both of these lead to the problem that there isn’t enough food for cranes. |
G.To protect wetlands, the Wetlands Protection Law was introduced on June 1, 2022. |
![](https://img.xkw.com/dksih/QBM/2020/7/31/2517716442103808/2517947168333824/STEM/3a85724b0415475381a6cfdfe280192d.png?resizew=175)
In the last passage we've already talked about some dangerous plants, but we don’t want to give anyone the wrong idea. The truth is that some plants can hurt you, but most are completely harmless. In fact, there are plenty of plants that are actually very useful to humans.
That is why plants are so popular in Chinese medicine. Chinese medicine has been using plants for at least 4, 800 years. One of the most popular plants in Chinese medicine is ginseng(人参). Doctors of Chinese medicine believe that ginseng can help your lungs(肺), clean your blood and do many other thing. Ginseng also provides energy for people. In fact, many modern energy drinks that you see in stores have ginseng.
In some parts of U.S., there is a plant called lady fern(蹄盖蕨). This is the plant you need if you’ve been stung by a bee, or if you’ve got a small burn or a cut. Lady ferns are great for making your skin feel better. All you have to do is roll one of its leaves and make it into pieces in your hands. The juice inside the leaf will help your skin feel better.
If you’re hiking in Europe, look for a flower called tansy(艾菊). This yellow flower is a natural insects' enemy. You just rub it on your skin, and insects will leave you alone.
Sage(鼠尾草)is one of the most useful plants in the world. Because it has so many uses it's also quite valuable. Human beings have been using sage for a very long time. In Europe before fridges appeared, people used sage to keep food. Over the years, people have used sage to fight all kinds of health problems. Sage has been used to treat colds, stop muscle(肌肉)problems and reduce(减少) swelling. In fact, sage comes from the Latin word “salvere”, which means “to be saved”.
1. How many kinds of useful plants are mentioned in the passage?A.2 | B.3 | C.4 | D.5 |
A.It's still being used in Chinese medicine. |
B.It can make people feel sleepy. |
C.It can be found in many modern energy drinks. |
D.It is helpful to our lungs and blood. |
A.skin | B.muscle | C.burn | D.cut |
A.It's the most useful plant in the world. | B.It hasn’t been used by people for long. |
C.It was once used to keep food in Europe. | D.Its name comes from a German word. |
A.How to protect plants | B.Some harmful plants |
C.How to grow plants | D.Some useful plants |
【推荐3】
Some animals are the most dangerous animals in the world. However, most of them are also in danger. |
Great White Sharks (大白鲨) The great white sharks are famous for their size and their sharp teeth. These allow them to catch more food like fish. People call them the king of the sea. They are white and black. The adult (成年的) sharks can be 4—5.2m and 680—1,100kg. |
Polar Bears (北极熊) The adult polar bears can be 350—700kg. They are all white and full of thick fur (厚厚的皮毛). Their fur can protect them from water. Although most polar bears are born on land, they spend most of their time in the sea. |
Poison Dart Frogs (箭毒蛙) Poison dart frogs live in South America. They often have beautiful colours. Most of them are small, sometimes less than 1.5cm. A poison dart frog has enough poison to stop the heart of a large animal from beating. The poison is on their skin (皮肤); so don’t touch them. |
A.Their big eyes. | B.Their living places. |
C.Their size and sharp teeth. | D.Their beautiful colours. |
A.400kg | B.900kg | C.1,000kg | D.1,100kg |
A.on their teeth | B.on their skin | C.on their legs | D.in their mouths |
A.The polar bear is famous as the king of the sea. |
B.The polar bear doesn't like living in the sea. |
C.Poison dart frogs sometimes are bigger than great white sharks. |
D.These three kinds of animals are very dangerous. |
A.The ways to protect animals. | B.Some animals with poison. |
C.The places where the animals live. | D.Some animals are in danger. |
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On December 25, 2021, a new and exciting age of space science started when the James Webb Space Telescope was launched* into space. According to NASA, Webb is the largest and most powerful space science telescope ever built.
At first, Webb was planned to cost half a billion dollars and launched in 2007. But it turned out to be impossible. As designed, Webb’s orbit* is about 1.6 million kilometers away from the earth. It is too far for the astronauts to repair if it breaks down. So everything has to work perfectly on the first try, and it is the main reason why NASA spent nearly 30 years and 10 billion dollars getting it ready for launch.
Considered as a successor* to the old Hubble Space Telescope, Webb will allow us to look deeper into the universe than ever before. Hubble mostly sees what we see—which is known as visible light. But Webb is designed to focus on the infrared* light, which is invisible to the human eyes. That means Webb can see through dust* in the universe and make new discoveries by examining stars inside those dust clouds. It will try to collect light from the very first stars when the universe was young. By collecting the light, the telescope can see galaxies as they appeared in the past, which could help to explain how the universe began. It will also study the planets around other stars, looking for signs of life.
In order to collect the light and focus it into its camera, the mirror* Webb uses is 6.5 meters across much larger than Hubble’s 2.4-meter-wide mirror. The size advantage gives Webb 6.25 times more surface area to collect light in the universe, letting it see further and more detailed. However, the mirror also needs to be small enough to fit into a rocket to be launched into space. To fit the telescope in the rocket, engineers built the mirror with 18 honeycomb-shaped segments* that could fold up. And during Webb’s journey to the orbit, they will unfold, creating one large mirror.
Now, Webb has been in its orbit for several months, and it will send back its first images in June. By the time, the results will prove it is of great value to put so much time and money in building it.
1. NASA put off sending Webb into space because ________.A.there wasn’t enough money for the further research |
B.Webb’s orbit was too far away for the rockets to reach |
C.it was not necessary to send Webb into space so early |
D.it was hard to make Webb work excellently in its orbit |
A.costing much more efforts to be designed and built |
B.working in a shorter distance away from the earth |
C.using a 2.4-meter-wide mirror to collect more light |
D.collecting infrared light to explore the start of space |
A.People still need to be patient for the results of Webb’s first try. |
B.It’s close to the orbit and will send back its pictures this summer. |
C.The mirror it uses has been half unfolded since it was launched. |
D.It is the largest and most expensive space telescope in the world. |
A.Future of Making New Space Telescope |
B.A Space Telescope with High Expectation |
C.Challenges for exploring further universe |
D.A Special Mirror for Collecting Lights |
【推荐2】Some people think pen is small, needless to say. They think pen isn't useful, especially in the modern life. But what are you holding in your hand while you are taking the examinations in your classroom? Right. A pen.
It is through the pen that our messages can be recorded and passed on. That is why we have been able to know our history. The pen has changed the history, improved the trade of countries, recorded events, carried news, and done far more work for human beings than all other tools. The moment our pen scratches on the paper, it seems as if our thoughts are floating like a boat, traveling on an unending journey around a much more colorful world.
Progress without it would have been almost impossible. The invention of the wheel, the introduction of steam engine, the use of electricity, all these have changed the lives of millions of people, but the pen has done more. It has taken away mountains, and it has prepared the way for all progress and development of the society.
In the past the pen did all the work if people wanted to keep any writing for some time. The lawyers took up their pens and wrote the law of the country from the days when papyrus (纸莎草纸) was first used. The most famous letters in the world were written with a pen. It was with a pen that the greatest thinkers of all time wrote down their thoughts.
The pen is very utilitarian. We cannot sign a bill or write a letter or buy a house without our pen. An agreement is worthless till our name is written with a pen. The writers encourage the world with it. The students take their examinations with it as well.
Our coming into the world is recorded with a pen. Before we have been at school, our name is written on the name list with a pen. We cannot be married till we have signed. A pen records the important events in our life.
Let us remember that we hold in our hand the most powerful instrument which man owns. The pen is a magic tool. While the lazy are trying hard to avoid the trouble of using the pen, the wise can hardly wait to make the best use of it to create a joyful and meaningful life. So whenever you use it, please enjoy it.
1. What is the writer trying to do in this passage?A.Describe what a pen looks like. | B.Introduce the history of the pen. |
C.Advise people to prepare a pen. | D.Show the importance of the pen. |
A.stop the social development | B.prepare for the social progress |
C.explain the use of electricity | D.change the social lives of people |
A.A Magic Record | B.An Important Event |
C.A Powerful Tool | D.An Exciting Invention |
【推荐3】Have you ever wondered why different kinds of fruit have so many colors? According to Lu Wei from the Chinese Academy of Sciences, fruit colors actually come from their different pigments (色素). These pigments appear in different amounts (数量), depending on the fruit’s environment. This causes the fruit to turn a certain color.
To find out how environment influences fruit colors, Chinese scientists studied more than 280 different fruit colors. They found that red fruits are likely to grow in cooler places. You can find them growing in many places around the world instead of just in one place. Blue and purple fruits mostly grow in warmer places. They grow a lot in just one specific (特定的) area. The closer the fruit is to the equator, the darker its color will be.
Animals also have an influence on the development of fruit colors. Animals eat fruit and drop the seeds(种子)in other places later. This helps the fruit spread and grow in different places. Therefore, in order to attract(吸引) animals, some fruits develop colors that are easy to see. However, animals see colors in a different way. Fruit needs to develop colors that are suited to animals’ visual(视觉的)abilities. For example, birds can see red more easily than humans can. So there will be more red fruit in areas where birds live.
根据短文内容,选择最佳答案。(共4小题)
1. Where can you most probably find dark blue fruit according to the passage?
A.In the cool places. | B.Around the world. | C.Near the equator. |
A.seeds | B.environment and animals | C.visual abilities |
A.why blue fruits mostly grow in cooler places |
B.why red fruits are likely to grow in warmer places |
C.why different kinds of fruit have different colors |
A.In a science magazine. | B.In a movie poster. | C.In a storybook. |
【推荐1】There are different kinds of parties in different countries. And all children enjoy them very much.
Birthday party: In America, when the birthday comes, a child can invite his/her friends to come. The friends always give birthday presents and say "Happy birthday" to the child. They play, sing, dance and have drinks and food happily at the party. If one gives a knife, people won't like it. Because it's bad for the friendship(友谊).
Surprise Party: When a student from England has a good thing, his or her good friends can have a party for him or her in secret. They invite him or her to the party, and then they all jump and shout, "Surprise!"
Holiday party: During holiday parties, the Canadian children can take part in different activities, like shopping, swimming, singing Christmas songs, looking for colourful eggs and so on. The teachers never give them any homework.
Welcome party: When a new student in Japan goes into a new class, the classmates often have a welcome party. They sing and dance happily. After the party, they often go to a concert together. They may play for a day without any homework.
1. There are ___________kinds of parties in the passage.A.three | B.four | C.five | D.six |
A.a knife | B.a bike | C.a ticket | D.a box |
A.in a hurry | B.at once | C.on the quiet | D.for free |
A.so shopping | B.go swimming | C.look for colourful eggs | D.do homework |
A.presents | B.homework | C.magazines | D.cards. |
A.The American children can invite their friends to birthday parties. |
B.The Canadian children often have a welcome party. |
C.You may be invited to the surprise party in China. |
D.The Japanese students can take part in different activities during holiday parties. |
How Can You Create Luck in Everyday Life?
You can probably agree that some people have more good things happening to them. Let's jusl call that luck. Now, would you like to learn how to be one of these lucky people? Here are 5 top tips for crteating your own luck.
◎See the Good in the Past
It is easy to believe that you never have any luck in everyday life if you don't seem to be getting any breaks. But having had a difficult life gives you unusual lessons and develops courage.
◎ 71
Some people are already lucky, and they just don't know it.Instead of giving all your attention to what you are short of, look at how lucky you already are. You no doubt have some wonderful friends, family, and a roof over your head.
◎ 72
Luck doesn't just happen upon us - it comes to us when we're open. Learning a new skill, visiting a new place and trying a new hobby are all great ways of creating your chances.
◎ 73
You'll never create any luck if you sit there waiting for it to fall into your lap. Take steps towards your goals and dreams and greet every challenge. You will find you create more luck in everyday life.
◎ 74
Sometimes people would be prepared to help us out. If you need a hand with dealing with something, rather than wait for someone to offer you a lucky break, go and ask them if they will help you out.
A. Try Something New B. Take Action Right Now C. Ask for Help If Necessary D. Feel Lucky about What You Have |
2.
3.
4.
5. Do you feel lucky? Why or why not?(理由不少于5个单词)
【推荐3】Amazon is using human-like robots in a US warehouse (仓库) as an experiment (试验). They are testing a new robot called Digit.
The robot is 175cm tall and weighs 65kg. It has arms and legs just like a human. It can walk forward (向前), backward and sideways, and pick things up. The company Agility Robotics made it and said that the robot can carry up to 16kg. Amazon said that such a robot can free workers up to do more for their customers (顾客). However, it also brings worries for Amazon’s almost 1.5 million human workers. Some people feel worried that they will lose their jobs with more and more robots.
But Amazon said its robotics systems (机器人系统) helped make “hundreds of thousands of new jobs” in its company. It added that 700 new job types for skilled (技术熟练的) workers were created (创造) due to the robotics systems.
1. What worries does the robot bring to human workers?A.Such a robot can make workers very tired. | B.Amazon’s human workers may lose their jobs. |
C.The robot can carry up to 61kg. | D.Robots can do 700 different jobs in its company. |
A.Doing an experiment. | B.Training (培训) skilled workers. |
C.Making more jobs. | D.Offering good service (提供优质服务) to customers. |
A.What does the new robot look like? | B.How did Agility Robotics make the new robot? |
C.What can the new robot do? | D.What’s the new robot’s name? |