(2013·高考安徽卷,B)Using too much water or throwingrubbish into our rivers are clear ways that humans can put our water supply in danger,but we also affect our water supply in less obvious ways.You may wonder how paving(鋪砌) a road can lead to less useable fresh water.A major part of the water we use every day is groundwater.Groundwater does not come from lakes or rivers.It comes from underground.The more roads and parking lots we pave,the less water can flow into the ground to become groundwater.
Human activity is not responsible for all water shortages(短缺).Drier climates are of course more likely to have droughts(干旱) than areas with more rainfall,but in any case,good management can help to make sure there is enough water to meet our basic needs.
Thinking about the way we use water every day can make a big difference,too.In the United States,a family of four can use 1.5 tons of water a day! This shows how much we depend on water to live,but there’s a lot we can do to lower the number.
You can take steps to save water in your home.To start with,use the same glass for your drinking water all day.Wash it only once a day.Run your dishwasher (洗碗機)only when it is full.Help your parents fix any leaks in your home.You can even help to keep our water supply clean by recycling batteries instead of throwing them away.
小題1:Which of the following is most likely to lead to less groundwater?
A.Using river water.
B.Throwing batteries away.
C.Paving parking lots.
D.Throwing rubbish into lakes.
小題2:What can be inferred from the text?
A.All water shortages are due to human behavior.
B.It takes a lot of effort to meet our water needs.
C.There is much we can do to reduce family size.
D.The average family in America makes proper use of water.
小題3:The last paragraph is intended to________.
A.show us how to fix leaks at home
B.tell us how to run a dishwasher
C.prove what drinking glass is best for us
D.suggest what we do to save water at home
小題4:The text is mainly about________.
A.Why paving roads reduces our water
B.how much we depend on water to live
C.why droughts occur more in dry climates
D.how human activity affects our water supply

小題1:C
小題2:B
小題3:D
小題4:D
本文為一篇議論文。文章討論的是人類活動對于水供應(yīng)的隱性影響。
小題1:解析:選C。細節(jié)理解題。根據(jù)第一段最后一句“The more roads and parking lots we pave,the less water can flow into the ground to become groundwater.”可知選C項。
小題2:解析:選B。推理判斷題。根據(jù)第二段首句“Human activity is not responsible for all water shortages(短缺).”可排除A項。根據(jù)第三段最后一句“This shows how much we depend on water to live.but there’s a lot we can do to lower the number.”可知D項不正確。本文強調(diào)的是減少用水量,而不是家庭的人數(shù),故C項錯誤。根據(jù)全文的內(nèi)容可推知,水浪費、水污染和水需求不斷增長,解決水短缺問題需要付出大量的努力。故選B項。
小題3:解析:選D。寫作意圖題。最后一段首句“You can take steps to save water in your home.”為主題句,接下來從四個方面就steps進行了展開,即四個方法或措施。顯然,本段主要是討論我們在家里如何節(jié)約用水。故選D項。
小題4:解析:選D。主旨大意題。本文為議論文,文章開門見山直入主題:...clear ways that humans can put our water supply in danger,but we also affect our water supply in less obvious ways.討論的是人類對于水供應(yīng)的顯性和隱性影響。第二段首句“Human activity is not responsible for all water shortages(短缺).”似乎將話題轉(zhuǎn)入自然方面的原因,但接下來的“but in any case,good management can help to make sure there is enough water to meet our basic needs”又將話題轉(zhuǎn)回到人類自身方面——管理。第三段中的“Thinking about the way we use water every day can make a big difference,too.”以及第四段中的“You can take steps to save water in your home.”均指向的是人類行為對于水供應(yīng)的影響。故選D項。
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科目:高中英語 來源:不詳 題型:閱讀理解


小題1:What is the colour of blood in a vein near the surface of the skin?
A.Blue.B.Light yellow.
C.Red.D.Dark reddish purple.
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A.Because their spine is in active use.
B.Because they are more easily affected by gravity.
C.Because they keep growing backwards.
D.Because their spine becomes more bent.
小題3:Which of the following statements about our brain is true?
A.In the long run,our brain probably works harder than our heart.
B.When our brain senses the spinning,we will feel dizzy.
C.The brains of the other mammals are as complex as those of humans.
D.Our feelings and emotions come from the most developed area in our brain.
小題4:What is the main purpose of the selection?
A.To give advice on how to stay healthy.
B.To provide information about our body.
C.To challenge new findings in medical research.
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科目:高中英語 來源:不詳 題型:閱讀理解

So long as teachers fail to distinguish between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is not passing reading on to them. It is certainly not endless hours spent in activities about reading. Douglas insists that “reading cannot be taught directly and schools should stop trying to do the impossible”.
Teaching and learning are two entirely different processes. They differ in kind and function. The function of teaching is to create the conditions and the climate that will make it possible for children to devise the most efficient system for teaching themselves to read. Teaching is also public activity. It can be seen and observed.
Learning to read involves all that each individual does to make sense of the world of printed language. Almost all of it is private, for learning is an occupation of the mind, and that process is not open to public scrutiny.
If teacher and learner roles are not interchangeable, what then can be done through teaching that will aid the child in the quest(探索)for knowledge? Smith has one principal rule for all teaching instructions. “Make learning to read easy, which means making reading a meaningful, enjoyable and frequent experience for children.”
When the roles of teacher and learner are seen for what they are, and when both teacher fulfill them appropriately, then much of the pressure and feeling of failure for both is eliminated. Learning to read is made easier when teachers create an environment where children are given the opportunity to solve the problem of leaning to read by reading.
小題1:The problem with the reading course as mentioned in the first paragraph is that ________.
A.it is one of the most difficult school courses
B.students spend endless hours in reading
C.reading tasks are assigned with little guidance
D.too much time is spent in teaching about reading
小題2:The teaching of reading will be successful if ________.
A.teachers can improve conditions at school for the students
B.teachers can enable students to develop their own way of reading
C.teachers can devise the most efficient system for reading
D.teachers can make their teaching activities observable
小題3:The underlined word“ scrutiny” most probably means“________”.
A.inquiryB.observationC.controlD.suspicion
小題4:According to the passage, learning to read will no longer be a difficult task when ________.
A.children become highly motivated
B.teacher and learner roles are interchangeable
C.teaching helps children in the search for knowledge
D.reading enriches children’s experience
小題5:The main idea of the passage is that ________.
A.teachers should do as little as possible in helping students learn to read
B.teachers should encourage students to read as widely as possible
C.reading ability is something acquired rather than taught
D.reading is more complicated that generally believed

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科目:高中英語 來源:不詳 題型:閱讀理解

Relax. He is the same little boy you loved yesterday. I smiled trying to hold back the tears. “No, he isn’t. Yesterday I dreamed he would be an astronaut. Today I am hoping he will learn to talk.”
It was like some sort of cosmic joke. I could still recall the day that determined my fate. It was October in Ottawa and the summer breezes had given way to the autumn rainfall of leaves. The snow would begin soon. The crispness (清爽) of coming frost was in the air. My casually mentioning Wyatt’s behavior to Dr. Martin aroused his worries. He started asking me questions about Wyatt’s activities speech pattern and emotions. I still see clearly in my mind the cleanness of the room and all its belongings when the doctor turned to me and said, “He almost sounds autistic (自閉) .”
I couldn’t face that picture in my mind. I had to run to get away from this all too painful place that was reminding me of what was to be my child’s life-being strange.
I could not remember how many times I told myself, “This is normal. He is a little boy who is not talking yet,” when my asking questions met with his blank-eyed response in a restaurant; how many times I would tell myself, “He loves to play on his own for hours at a time and he never gets into trouble,” when Wyatt was playing games that no one else could imagine, let alone join in while other boys in the park were playing together or in small groups played around a sand pail(桶) or toy truck. My life was changing direction. So was Wyatt’s.
I started to hide Wyatt from my friends and neighbor especially from a good friend. It was too painful to let others know about my boy acting strange.
It was a Thursday afternoon and I found one half of a great pair of kitchen scissors was missing. They were unbelievably sharp and could be taken apart so they could be washed or the blades (刀片) sharpened. I knew Wyatt had taken the missing blade.
“Wyatt,” I began as patiently as I could, “Do you see this?” I held up the blade. “Do you know what this is?”
Wyatt put a bunch of Fruit Loops in his mouth. No response.
“Wyatt!” I forced eye contact with him. “Where are the other scissors? See these.” I showed him the half pair.
He smiled big. Ate Fruit Loops. Turned the TV on and off. Still no response.
I didn’t know what to do. It was really hard. “Wyatt,” I tried once more, “Mommy wants these scissors. Can you go get them for Mommy? It will make Mommy so happy if you bring me the scissors.”
“Watch Spongebob.” Wyatt asked as he slid down from his kitchen stool and ran off, leaving me shaking my head and wondering in exactly which way this situation was going to end badly.
Five minutes later, I turned my head to see Wyatt coming downstairs, his favorite doll in one hand, the missing half pair of kitchen scissors in the other. I immediately ran over and took it from him.
“Wyatt!” I hugged him. “Thank you for bringing me the scissors! Good job! You did it! These scissors need to stay in the kitchen. These are Mommy’s scissors!”
Wyatt laughed, looked at me straight in the eye and said, “Mommy so happy!”
I came close to tears. A realization dawned on me that he was the best gift I had ever gotten even though he was not as normal as other children. And why did I hide him from others as if he were some dark and terrible secret. No! He was my pride. It was a long, hard battle to get him to this point, expressing his wants and needs without turning to violence in embarrassment. With love and patience I have found the beautiful, happy boy who would teach me more about life.
And that is the solution.
小題1:From the first part of the story we can get to know that the son’s problem was _______ to the mother.
A.a(chǎn) heavy blowB.a(chǎn) white lie
C.a(chǎn)n unforgettable lessonD.a(chǎn) ridiculous experience
小題2:Why could the mother recall the day so clearly when the doctor told her his son’s illness?
A.the questions the doctor asked puzzled her.
B.the cleanness of the doctor’s room stuck her
C.His son’s illness was beyond her wildest expectation.
D.The sudden change of weather left her a deep impression.
小題3:According to the passage, which of the following indicates that Wyatt is not normal?
A.He never gets into trouble
B.He responds with blank eyes.
C.He plays with others for hours.
D.He likes watching TV programmes.
小題4:Wyatt brought the missing half of the scissors back to his mother because ____________.
A.his mother forced him to do that
B.he could get his favorite doll in reward
C.he intended to delight his mother
D.he realized that the sharp blade would cause danger
小題5:What seems to be the solution at the end of the passage?
A.Never hiding Wyatt from normal kids.
B.Turning to violence in disappointment occasionally.
C.Making Wyatt a kind and joyful boy with great care.
D.Helping Wyatt learn to talk and become an astronaut.

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Regular eye tests are important for everyone. Children and teenagers, under the age of 16 and up to the age of 19 for those full-time education, have the right to have eye tests for free in Britain. As the eye test is free, there’s no excuse for not having a regular eye test. Doctors suggest that it’s better to have an eye test about once a year.
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小題1: According to the text, teens in the UK ______.
A.have few eyesight problems
B.can design their own glasses
C.change their glasses very often
D.can check their eyes without paying
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C.Once a year.D.Twice a year.
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A.find it difficult to buy comfortable glasses
B.prefer to wear cool glasses at an early age
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D.think they are much cooler when wearing glasses
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科目:高中英語 來源:不詳 題型:完形填空

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小題1:
A.eat      B.knowC.rememberD.learn
小題2:
A.Besides B.WhileC.ButD.Therefore
小題3:
A.hourB.dayC.weekD.month
小題4:
A.influencedB.a(chǎn)cceptedC.disturbedD.moved
小題5:
A.cryB.smileC.eatD.sing
小題6:
A.a(chǎn)nnoyB.loveC.noticeD.please
小題7:
A.liveB.connectC.speakD.smile
小題8:
A.disappearsB.informsC.existsD.happens
小題9:
A.inferB.supportC.denyD.instruct
小題10:
A.recognizeB.realizeC.receiveD.record
小題11:
A.sleepingB.deliveringC.shapingD.developing
小題12:
A.helpingB.raisingC.involvingD.containing
小題13:
A.sleeping soundlyB.lying downC.a(chǎn)waking clearlyD.sitting up
小題14:
A.a(chǎn)ssistedB.forcedC.a(chǎn)skedD.mentioned
小題15:
A.hobbyB.gestureC.decorationD.purpose
小題16:
A.negativeB.unmarkedC.significantD.side
小題17:
A.languageB.feelingC.brainD.body
小題18:
A.psychologistB.motherC.doctorD.researcher
小題19:
A.exploringB.findingC.feelingD.discovering
小題20:
A.a(chǎn)nxiousB.confidentC.worriedD.curious

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科目:高中英語 來源:不詳 題型:閱讀理解

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Inventor Jonathan Ritchey said:“The demand for water is off the chart.People are looking for freedom from water distribution systems that are shaky and unreliable”.
The machine,which is about 3 feet wide,is likely to cost£800 when it goes on sale here in the spring.Its maker, Canadian firm Element Four, estimates that a liter of water will cost around 20 pence to produce.
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The Water Mill is not effective in areas with below about 30 percent relative humidity, but with average relative humidity in England of more than 70 percent that won’t be much of an issue here.
小題1:According to the author, the biggest advantage of the machine is its ______.
A.little power useB.unlimited sourceC.proper sizeD.high production
小題2:We can conclude from the passage that the machine________.
A.can be used everywhere
B.has not been on sale
C.will replace the water distribution system
D.will solve the problem of water shortage
小題3:The underlined phrase “off the chart” in the passage means ________
A.record-breaking.B.urgent.C.unbelievable.D.a(chǎn)mazing.
小題4:What would be the best title for this passage?________
A.Microwave for Household UseB.Filter to Draw in Damp Air
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科目:高中英語 來源:不詳 題型:完形填空

From the time I was seven, I had a dream of becoming a member of the Students Union. I always     my school leaders for taking responsibility for all of us. So I dreamed of being a leader.
Years flew by, and soon I was able to take part in the elections(選舉),      I would win. But the reality proved that I hadn't had a chance. I wasn't pretty. Girls in the school hardly knew me. I just did not have what it     to win a school election. I was     .
As I cried in my room that evening, I suddenly took a deep breath and decided I wouldn't stop dreaming. I decided that I would     for elections again in my final year at school—and I would      the election.
I recognized that my     had a lot of things in their favor. What were in    favor? I had good grades, and I was friendly and helpful. And my biggest    was the faith I had. I would not allow my plain appearance to hold me     from my heading forward. That evening, I      my election plans a whole year ahead of time.
I realized that girls would have to get to know me and recognize that I had the ability to     them. I loved making friends and I liked being helpful,       I decided that perhaps I could use these qualities to win. In order to learn how to give a great election    , I also attended a course on effective public speaking.
The day after the election, when the headmaster announced I won the second highest number of votes, the students    . That joy on the faces of all my friends showed me that my victory was    theirs.
Suddenly, I realized that I had    much more than I had dreamed of. I had made many new friends and had helped people along the way. I had won the     and love of my schoolmates and they     me as somebody who would stand by them. I was able to put a smile on their faces and     their day.
小題1:
A.a(chǎn)dmiredB.rememberedC.praisedD.believed
小題2:
A.hopingB.planningC.pretendingD.judging
小題3:
A.offeredB.providedC.meantD.took
小題4:
A.concernedB.upsetC.surprisedD.a(chǎn)ngry
小題5:
A.payB.speakC.enterD.wait
小題6:
A.beatB.winC.defeatD.earn
小題7:
A.competitorsB.classmatesC.enemiesD.schoolmates
小題8:
A.their B.your C.our D.my
小題9:
A.problemB.strengthC.worryD.dream
小題10:
A.inB.upC.outD.back
小題11:
A.beganB.discussedC.a(chǎn)nnouncedD.challenged
小題12:
A.considerB.a(chǎn)ccompanyC.representD.support
小題13:
A.butB.a(chǎn)ndC.soD.or
小題14:
A.researchB.speechC.meetingD.promise
小題15:
A.noddedB.gatheredC.cheeredD.cried
小題16:
A.onlyB.stillC.a(chǎn)lmostD.a(chǎn)lso
小題17:
A.a(chǎn)chievedB.a(chǎn)voidedC.devotedD.developed
小題18:
A.a(chǎn)nnouncementB.recognitionC.communicationD.excitement
小題19:
A.considerB.speakC.tellD.say
小題20:
A.enlargeB.wishC.brighten D.experience

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科目:高中英語 來源:不詳 題型:閱讀理解

Every electronic gadget (小玩意) needs good memory. A music player stores songs, albums and playlists. A computer holds schoolwork and programs and remembers how far a player has advanced in his or her favorite game. Mobile phones store names, numbers and hundreds of texts.
Now, scientists in California say they have come up with a way to turn a living cell into a memory device.
It can store only one tiny bit of information, but it’s a start. In the future, a cell-based gadget might travel through the body and record measurements. The benefit to human health could be big: the right tool, for example, might record the earliest signs of disease.
Doctors, scientists and other curious people want to know what is happening inside the body, even at levels that can’t be seen by the naked eye. So far, there is no device small enough to travel through the bloodstream.
If normal machines won’t do the trick, perhaps biology will. Scientists who work in the field of synthetic (合成的) biology are trying to find ways to turn living things into human tools. In the case of the new memory device, bioengineers from Stanford University used the genetic material inside living cells to record information.
This genetic material consists of DNA. Found in nearly every cell, DNA carries all of the information that keeps a living thing alive.
In the new experiment, the researchers turned DNA from bacteria(細菌) into a switch. They “flip (翻轉(zhuǎn))” a small section of DNA. Then, using the same procedure (過程) , the scientists flip the section again—returning it into its normal structure.
Using these DNA switches, “We can write and erase DNA in a living cell,” bioengineer, Jerome Bonnet, explained to Science News.
It might take years before his team or others identity whether a DNA-based memory device might be practical. Right now, it takes one hour to complete a flip. That is far too long to be useful. Plus, a flipped section has a very small little memory—less than what a computer uses to remember a single letter.
“This was an important proof that it was doable,” Bonnet told Science News. “Now we want to build a more complex system, something that other people can use.”
小題1:What is the aim of listing the electronic things in the first paragraph?
A.To make the passage more fashionable.
B.To show how electronic things have memory.
C.To discuss things in detail.
D.To make the subject of the text more understandable.
小題2:What is possible future benefit of the cell-based gadget for people?
A.To detect disease at the earliest point.
B.To help improve the memory.
C.To help people build a body.
D.To replace many electronic gadgets.
小題3:What is the object being researched?
A. The cells of bacteria.         
B. The DNA of bacteria.
C. A section of bacteria.         
C. The nucleus of bacteria.
小題4:What do we know about a flipped section of DNA?
A.It has a very small memory.
B.It can function as a computer.
C.It has one letter in it.
D.It takes a day to complete it.

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