Picture the scene: the battery on your mobile phone has run out. You can't make any calls for help and no one can contact you. You are all alone - well, not quite. Just reach into your pocket and take out a piece of sugar.Put it into the battery, wait a minute, and you're back on the phone.
Thanks to a couple of American scientists, this situation could become real.Swadesh Chaudhuri and Derek Lovely have invented the"bacteria battery" - powered by bacteria that eats sugar and turns it into electricity.
"This is a special organism," Lovely said."You can harvest enough electricity to power a cell phone battery for about four days from a spoonful of sugar."
In the past, bacteria batteries have been expensive and not long-lasting. But this battery uses more efficient bacteria that can turn 80 percent of sugar into electrical energy. This is 30 percent more than similar batteries can manage.
The bacteria battery could become as small as a household battery. It's also cheap and stable, as sugar can be taken from waste and crops.
But the sugar to electricity process is slow: it could take weeks for the bacteria to digest a cup of sugar.And it produces "greenhouse" gases which pollute the environment.
The scientists understand there is a lot more work to be done. "It is still young," said Lovely."Where we are now is where solar power was 200r 30 years ago."
But he believes the battery could be used in scientific equipment at the bottom of the ocean.Other ideas include using sugar in the blood to run medical devices in the human body, and taking sugar from animal waste to provide energy to power homes in rural areas.
小題1:This passage is mainly about_       
A.how to change sugar into electricity
B.a(chǎn) scientific invention of a new kind of bacteria battery
C.a(chǎn) new way to reduce pollution caused by mobile phones
D.a(chǎn) new kind of mobile phones and its future
小題2:Which of the following is not the strong point of the newly-developed battery?
A.Convenient.B.Stable.C.Inexpensive.D.Quick.
小題3:The underlined sentence in the 7th paragraph actually means        
A.the bacteria battery shares some similarities with solar energy
B.scientists will continue their work until they find solar power
C.there is much room for the improvement of the bacteria battery
D.the bacteria battery will get popular in 20 0r 30 years
小題4:According to the passage, who will find the bacteria battery less useful?
A.Farmers.B.Divers.C.Doctors.D.Electricians.

小題1:B
小題2:D
小題3:C
小題4:D

試題分析: 還在為手機(jī)里電池不夠用而煩惱嗎?現(xiàn)在科學(xué)家發(fā)明了一種會(huì)“吃糖”的電池,它可以將糖轉(zhuǎn)化成電能。
小題1:B。主旨大意題。通讀文章發(fā)現(xiàn),文章主要介紹一種會(huì)“吃糖”的電池,它將糖轉(zhuǎn)化成電能。故選B。
小題2:D。細(xì)節(jié)題。根據(jù)第六段But the sugar to electricity process is slow: it could take weeks for the bacteria to digest a cup of sugar.可知將糖轉(zhuǎn)化成電能的過(guò)程比較慢,故選D。
小題3:C。根據(jù)上下文猜測(cè)句子含義。The scientists understand there is a lot more work to be done.根據(jù)第七段劃線句子前文可知,因?yàn)殡姵氐牟煌昝溃茖W(xué)家認(rèn)識(shí)到還有很多工作要做。 故選C。
小題4:D。推理判斷題。因?yàn)榧?xì)菌電池將糖轉(zhuǎn)化成電能的時(shí)間很長(zhǎng),還會(huì)產(chǎn)生二氧化碳。A. Farmers農(nóng)民B. Divers司機(jī)C. Doctors醫(yī)生D.Electricians電工,電氣專家。比較四個(gè)答案,其中電工最有可能不看好這種電池。故選D
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Larry was on another of his underwater expeditions(探險(xiǎn))but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.
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B.He had become a famous diver.
C.His father would dive with him.
D.His daughter would dive with him.
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A.Larry had some privileges.
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C.Divers had to buy diving equipment.
D.Ten-year-old children were permitted to dive.
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A.To protect himself from danger.
B.To dive into the deep water.
C.To admire the underwater view.
D.To take photo more conveniently.
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A.Larry didn’t wear a watch.
B.Larry was not good at math.
C.Larry had a poor memory.
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It's wonderful to go to another country, complete a volunteer project and feel that you really have a positive influence. But how can you become an international volunteer?
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Hopefully,in the near future,people around the world will be able to admit that they have depression so that they can get the right treatment.
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A.It is widely believed that everyone may suffer from depression.
B.Depression brings great problems to its sufferers in their life and work.
C.Depression is a commonly­existing problem only in rich countries.
D.The poorer and the less educated a person is,the less he will suffer from depression.
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B.easy to avoid being hit by heart attacks
C.working efficiently and productively
D.either weak or lazy
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D.have rarely been used since electricity was discovered
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Next, think for a moment about what you already know about your subject and list information like the sentences below:
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2. Dinosaurs lived on the earth for more than 150 million years.
3. Some dinosaurs fed on plants, some on meat.
Thirdly, ask yourself “What can I do with what I want to learn?” On your paper, start writing down questions about the dinosaurs as you think of them:
1. What's the best weather for dinosaurs to live in?
2. How many kinds of dinosaurs are there?
3. Have dinosaurs really disappeared?
Fourthly, armed_with_your_list_of_questions,_you can now visit the nearest library or turn to computer to begin your research. As you learn more about your subject, you'll probably discover some new questions.
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The next time you find something interesting to research, take time to organize your thinking by asking good questions. And remember—learning more always bring more questions.
小題1:While doing some research, you should take the following steps________.
①list what you want to know
②choose a research subject
③list what you already know
④discover new problems
A.①④③②       B.①②④③
C.②③①④D.②①④③
小題2:What does the underlined sentence “armed with your list of questions” mean?
A.Taking your list of questions with you to do more research.
B.Writing down your list of questions before turning to the computer.
C.Discussing your questions with your classmates for solution.
D.Putting your questions aside before going to the library.
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B.Learn more, and you'll have no questions.
C.Asking questions is the only way for research.
D.During the research, more questions may arise.
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A.Discovering Dinosaurs
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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Almost everyone has seen someone speed read.They appear to skim the text and still have read and absorbed the content.The people who have studied speed reading techniques will still read at different speeds;however they will undoubtedly beat those without experience.
The best and most efficient way to learn to read fast is to join in classes,where speed reading skills will be explained clearly.
The advantage of courses is that students will be shown several different strategies showing them to choose the ones they find easiest to understand the material they are reading.
Students should try to learn all the strategies presented during their courses as, once these are mastered,they will see a dramatic improvement in their reading rate,after which they can choose their preferred style. Students will see the benefits of speed reading as soon as the techniques are applied to their main field of study.
A traditional education builds habits in reading which a good speed reading course will  push aside,replacing with new techniques. A comprehensive course will also advise students how to become more efficient readers;hopefully this will also encourage the desire for self improvement as well as the desire to read.
Lecturers in speed reading will usually take the time to teach students the importance of  preparing the environment they work in before they read a single work­ remember reading at speed is all about increasing the speed of comprehension not just the speed of reading! The satisfaction of reading faster and with better comprehension skills cannot be ignored;the techniques of speed reading increase the enjoyment of reading.Speed reading is a skill to be encouraged in each and every generation of new readers.
小題1:What's the best title of this passage?
A.Speed Reading Is an Important Skill
B.Speed Reading Brings You Pleasure
C.Better Attend a Special Class
D.Your Reading Skill Have to Be Improved
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C.To attend classes that teach speed reading.
D.To experience satisfaction by reading.
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A.They should choose one suitable strategy to improve speed reading.
B.They should choose the method suitable to their main field of study.
C.They must follow the instructions of their teachers.
D.They should try all of them in order to choose the suitable one.
小題4: Which of the following can be inferred from the text?
A.The aim of the reading course is only to increase the speed of reading.
B.The writer thinks little of the reading habits formed by traditional education.
C.The desire to read is the key factor to improve one's reading skill.
D.The speed reading course in designed for future generations.

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The first robot rover to land on the Moon in nearly 40 years, China's Jade Rabbit, has begun sending back photos, with shots of its lunar lander(登月飛行器). Jade Rabbit rolled down a ramp lowered by the lander and on to the volcanic plain known as Sinus Iridum at 04:35 Beijing time on Saturday (20:35 GMT).It moved to a spot a few metres away, its historic short journey recorded by the lander. On Sunday evening the two machines began photographing each other. A Chinese flag is clearly visible on the Jade Rabbit as it stands deployed on the Moon's surface.

Ma Xingrui, chief mander of China's lunar programme, declared the mission (任務(wù))a “plete success”. The first soft landing on the Moon since 1976 is the latest step in China's ambitious space programme, says BBC science reporter Paul Rincon.
The lander will operate there for a year, while the rover is expected to work for some three months. The Chang'e­3 mission landed some 12 days after being launched atop a Chinese­developed Long March 3B rocket from Xichang in the country's south. The official Xinhua news service reported that the lander began its descent(下降)on Saturday just after 13:00 GMT, touching down in Sinus Iridum (the Bay of Rainbows) 11 minutes later. “I was lucky enough to see a prototype rover(原型月球車) in Shanghai a few years ago ­ it's a wonderful technological achievement to have landed,” Prof Andrew Coates, from UCL's Mullard Space Science Laboratory, told BBC News.
Chang'e­3 is the third unmanned rover mission to touch down on the lunar surface, and the first to go there in more than 40 years. The last was an 840kg (1,900lb) Soviet vehicle known as Lunokhod­2, which was kept warm by polonium(釙)­210. But the six­wheeled Chinese vehicle carries a more sophisticated payload(復(fù)雜的有效負(fù)荷), including ground­penetrating radar which will gather measurements of the lunar soil and crust.
小題1:What does the text mainly talk about?
A.China's space and aeronautics industry develops quickly.
B.The importance of China's space and aeronautics industry.
C.China's Jade Rabbit Moon rover sends back first photos.
D.Chang'e­3 is the third unmanned rover mission to touch down on the lunar surface.
小題2:After ________ years' hard and scientific work, the first soft landing on the Moon has made such great progress.
A.nearly 40B.37
C.64D.more than 40
小題3:The purpose that the Chinese moon rover has visited the moon is to ________.
A.do some research about the moon
B.be the first settler on the moon
C.to plant the Chinese flag onto the moon
D.send a lovely jade rabbit onto the moon
小題4:From the text, we know that the lander began its descent on Saturday just after ________ Beijing time.
A.13:00B.20:00
C.22:00D.21:00

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科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The English test will be removed from China’s college entrance exam by 2020, according to details of exam and admission reform revealed by the Ministry of Education. The national college exam, known as the “Gaokao” has been used to evaluate Chinese students for three decades. The Ministry of Education has worked out a plan for reforming exams and enrollment. The Ministry will solicit(征求) public opinions before its release. Instead, tests will be held several times a year to allow students to choose when and how often they sit the exam so as to ease study pressure and change China’s once-in-a-lifetime exam system.
The plan and suggestion for its implementation(實(shí)施) will be announced in the first half of next year. It will be piloted in selected provinces and cities and promoted nationwide from 2017. A new exam and admission system will be established by 2020, according to the education ministry.
The decision has aroused a heated discussion among Shanghai educators and parents who doubted the reform would reduce the burden of learning English or if the substitute test could reflect a student’s English skills and help students learn English better.
“The reform shows China is learning from the West to give students more test-taking chances. But more chances might become more of a burden since Chinese students are likely to repeat the test until they get the highest score,” said Cai Jigang, a professor at Fudan University’s College of Foreign Languages and Literature and chairman of the Shanghai Advisory Committee for College English Teaching at Tertiary level.
Yu Lizhong, chancellor of New York University Shanghai, where classes are in English and students are required to have a high standard of English, said the most important aspect of the reform lay in what to test and how to test.
“As far as I see, the reform doesn’t mean English is no longer important for Chinese students after it will be excluded from the college entrance exam,” Yu said. “In a way, English is even more important than before since the test would only serve as reference, while every college and university, even every major, can have different requirements of a student’s English skills under a diverse evaluation system.”
Yu said some students will have their study pressure reduced if the major they choose doesn’t need excellent English while others still need to study hard if they want to be among the best students.
The education ministry said the reform would not affect students attending the college entrance exam over the next three years.
小題1:What can we learn from the first paragraph?
A.English will become less and less important in the stage of compulsory education.
B.It has been 30 years since English became one subject of national college entrance exam.
C.China’s once-in-a-lifetime exam system is unacceptable at all.
D.The system that tests are held several times does more good than once-in-a-lifetime exam system.
小題2:According to the passage, Shanghai educators and parents argue that________.
A.the new exam and admission system will make no difference.
B.English shouldn’t be removed from China’s college entrance exam.
C.the reform may accomplish the very opposite.
D.Western educational system does not apply to China.
小題3:What does the passage try to express in the underlined sentence?
A.Students needn’t lay a good foundation during the period of high school.
B.Whether students should study English hard may depend on their major.
C.Students can constantly struggle for perfection only in their major.
D.English must be close to full mark.
小題4:What’s the purpose of the passage?
A.To advise students not to devote themselves to English.
B.To call on Education Department to remove English from “Gaokao”.
C.To support the act of Ministry of Education
D.To encourage students to do as they have planned.

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