题目
题型:不详难度:来源:
Thousands of years ago, people didn’t know that the Earth moved. They thought the sun really did move across the sky. The Greek god Helios was said to drive the sun around the sky with his chariot(战车). But now, these ideas have all changed. Nowadays, it is the sun that drives our “chariot” around the sky.
So what does all this mean? Well, quite simply, there is now a plane (or “chariot”) that is powered by the sun. It has special parts in its wings. These parts absorb power from the sun. They absorb so much power that they can carry on flying at night. In the Greek myths(希腊神话), Helios had to take a break at night. It seems we’re finally even more efficient than the gods themselves.
This plane is called Solar Impulse (“太阳驱动”号). It will fly across the US in May. This is very important for the future of the world.
So why is solar energy so good for us? Well, other kinds of energy cause a few problems. If you live in China, you’ve probably noticed the pollution. This is caused by burning coal or gas to make energy. The heat and chemicals(化学制品)from this make things work. But if we use the heat from the sun, we don’t have to burn anything, and there’s no pollution.
Solar energy is not all there yet. It needs to be improved. But the best thing about it is that, unlike coal and gas, it doesn’t run out. Solar Impulse could keep flying forever. Well, actually, the sun will run out too, one day, but not for another 5 billion years. That’s a pretty long flight.
小题1:What does “chariot” really refer to in the last sentence of Paragraph 1?
A.The Earth. | B.The Greek god. | C.Solar Impulse. | D.Birds. |
A.It can only fly at night. | B.It has already flown across the US. |
C.It is powered by the sun. | D.It needs gas to work. |
A.Overpopulation. | B.Burning coal or gas. |
C.Using solar energy. | D.Heavy traffic. |
A.It takes a lot of time to get Solar Impulse going. |
B.Solar Impulse moves very slowly. |
C.Solar Impulse will be in use for a long time. |
D.Solar Impulse has a long way to go to take the place of the sun. |
A.a Greek myth | B.a science fiction | C.a story-book | D.a science magazine |
答案
小题1:C
小题2:C
小题3:B
小题4:C
小题5:D
解析
试题分析:这篇短文主要谈到了利用太阳能作为能源的问题。
小题1:根据短文二三段Well, quite simply, there is now a plane (or “chariot”) that is powered by the sun. It has special parts in its wings. These parts absorb power from the sun. ……This plane is called Solar Impulse (“太阳驱动”号).描述,可知选C.
小题2:根据there is now a plane (or “chariot”) that is powered by the sun.描述,可知选C。
小题3:根据If you live in China, you’ve probably noticed the pollution. This is caused by burning coal or gas to make energy.描述,可知选B。
小题4:根据but not for another 5 billion years.描述,可知太阳驱动可以利用很长的时间,故选C。
小题5:这篇短文主要谈论的是利用太阳能的问题,故最有可能出自一本科学杂志。选D。D
点评:本文中长句较多,一时很难读懂句子含义,注意多读几遍,不要强求非得理解一词一句的含义,能把握文章大意就行。然后带着问题阅读短文,一般就能顺利找出答题依据。对于不能直接找到根据的问题注意联系上下文,根据短文中心总结出正确答案。
核心考点
试题【Thousands of years ago, people didn’t know that the Earth moved. They thought th】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Growing mushrooms(蘑菇)is probably the easiest thing you can do even if you are new to mushroom growing. It is becoming more common because restaurants are starting to create more dishes that include mushrooms.
Mushroom growing is easy. To start, you need to have a space where you are going to grow these mushrooms. It does not have to be a huge space but just enough for you to grow as many mushrooms as you need. When you have found the space perfect for you, you can start researching what kind of mushrooms you want to grow. There are a lot of mushrooms to choose from and not all of them are suitable to eat.
When you decide what kind of mushrooms you want to grow, you can start getting ready to plant the mushrooms. Sometimes you may want to hire some workers to help if you have a large mushroom farm, or if you are trying to start a professional mushroom growing business. Trying to have a business by yourself can be stressful. If you don’t have enough time to spend taking care of everything yourself, some helpers may be the best choice.
After you have started the mushroom growing, you should regularly check that your mushrooms grow properly and that they are not being attacked by any pesticides(农药)or any other animals or something that could be dangerous to them. That is the worst part of mushroom developing. Protect your mushroom farm well with a fence(围栏)or a gate so that only you and your workers can get in and out.
Mushroom growing is not difficult and it is easy to get stared in the world of farming. You will soon possibly be able to provide some of the great cooks of the world with high quality mushrooms that will be enjoyed by thousands of people all over the world.
小题1:According to the passage, many people begin to plant mushrooms probably _________.
A.because they are in great need. | B.because they look very beautiful |
C.because they are healthy food | D.because they are very expensive |
a. Choose suitable mushrooms. b. Protect your mushrooms well.
c. Find some workers to help you. d. Start to grow the mushrooms.
e. Find a place to plant your mushrooms.
A.c—a—d—b—e | B.e—a—c—d—b | C.c—a—e—b—d | D.e—a—d—b—c |
A.pesticides can be used in mushroom growing |
B.anyone can produce high quality mushrooms. |
C.after starting, you should always take care of the mushrooms |
D.having a mushroom business is not so difficult |
A.Although you don’t know much about growing mushrooms, you can do it easily. |
B.you can choose a suitable space, just big enough for you to grow mushrooms. |
C.All mushrooms aren’t suitable to eat. |
D.The worst part of mushroom developing is to protect your mushrooms farm well with fence. |
A.Healthy mushrooms | B.The value of mushrooms |
C.How to choose mushrooms | D.Suggestions on growing mushrooms |
Tell the truth. Have you ever copied someone else’s work on an exam? Don’t do it again! That’s not something an honest student should do. If you have played computer games for two hours in your room, don’t tell your parents you have done homework.
Do more at school. Good students love animals and care for other people. April is Bird-loving month in China. Is your school doing anything to celebrate? You should join! In that way, you can learn more about animals and how to protect them. When more people work together, it makes it more fun for everyone.
Have you ever quarreled with your teammates when your basketball team lost? Only working together can make your team stronger. Be friendly to the people you are with. Try to think of others, not only yourself.
Be open to new ideas. Have you ever thought that people could live on the moon? Maybe you’ll discover Earth Ⅱ some day. Don’t look down on new ideas. Everyone’s ideas are important. You should welcome them, because new ideas make life better for everyone.
Protect yourself. Has someone ever taken money from one of your classmates? Don’t let it happen to you. If you have to go home late, you should let your parents know.
Use the Internet carefully. The Internet can be very useful for your studies. But some things on the Internet aren’t for kids, so try to look at web pages that are good for you. You can use the web for fun or homework. Can’t you find any good websites for children? Here are some: Http:// kids.eastday.com, Http://www. chinakids. net. com, http ://www. cycnet.com.
根据短文内容,选择最佳选项,将其标号在答题卡上涂黑。(每小题2分,共10分)
小题1:The new school rules will help kids by telling them ___________.
A.how they can study well | B.what they should do at school |
C.what is right and what is wrong | D.how they can protect themselves |
A.Take care of yourself when you are out. | B.Tell the truth, even when you are wrong. |
C.Keep some animals to protect them. | D.Use the Internet, but keep away from bad things. |
A.making the team stronger | B.helping each other |
C.being a good friend to others | D.getting on well with others |
A.be a waste of time | B.help them with their studies |
C.do homework for them | D.make life easier |
A.be top students | B.do more at school |
C.care for others | D.use the Internet |
High school students study only four or five subjects each term. They usually go to the same class every day, and they have little homework for every class. After class they do many interesting things.
After high school, many students go to college. They can go to a small one or a large one. Many college students work after class to get some money for their studies.
小题1:Most American children go to school when they are years old.
A.four | B.five | C.six | D.seven |
A. do a lot of homework | B.do many interesting things |
C. often sing songs | D.do lots of reading |
A.begin to work | B.stay at home |
C.go to college | D.visit their friends |
A. they want to get some money for their studies |
B. they don’t have anything to do |
C. their parents ask them for money |
D. their teachers ask them to do so |
A.January | B.September | C.February | D.June |
Unit | Readings | Skills | Words |
Unit1 Music | *Music & Feelings *Sad movies | *Understanding main ideas *Predicting by title | *Kinds of Music *Music stars |
Unit2 Sports | *National Sports *The ancient Olympic Games | *Understanding main ideas *Guessing meaning of new words | *Action verbs *Names of sports Sports tools |
Unit3 Weather | *Weather service *Weather and nature | *Understanding main ideas *Guessing meaning of new words | *Weather conditions *Weather information |
Unit4 Culture | *Travelling in India *Body language in the United States | *Understanding main ideas *Predicting by title *Making inferences | *Cultural studies *Culture and art |
Unit5 Space | *Living in space *The planets | *Understanding main ideas *Understanding attitude | *Space news *Space terms |
A.National sports | B.Sad movies | C.The planets | D.Weather service |
A.Unit 1 | B.Unit2 | C.Unit 3 | D.Unit 4 |
A.predicting by title | B.understanding attitude |
C.understanding main ideas | D.guessing meaning of new words |
Cambridge was already a 5 town long before the first students and teachers arrived 800 years ago. It grew up by the river Granta, and the river was once 6 the Cam. A 7 was built over the river as early as 875. So the town got its name “Cambridge”.
In the fourteenth and fifteenth centuries more and more land was used for college buildings. The town grew much 8 in the nineteenth century after the opening of the railway in 1845. Cambridge became a 9 in 1951 and now it has a population of over 100,000. Many young students in other countries 10 to study at Cambridge. Thousands of people from all over the world come to visit the university town. It has become a famous place all around the world.
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