Had they known what was coming next, they _________second thoughts.
A.may haveB.could have
C.must have hadD.might have had
科目:高中英語 來源:2014-2015學年北京市朝陽區(qū)高三上學期期中考試英語試卷(解析版) 題型:單項填空
It’s so nice to hear from her again.______, we last met more than thirty years ago.
A. What’s more B. That’s to say
C. In other words D. Believe it or not
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科目:高中英語 來源:2016屆湖北襄陽棗陽市高三上學期期中英語試卷(解析版) 題型:閱讀理解
閱讀理解
Cheaters called “pirates” often use camcorders(便攜式攝像機) and cell phones to make illegal copies of blockbusters in the local theater. These pirates then sell those recordings on the street or over the Internet for very low prices. Some share them for free.
“It’s unfair for people to pirate movies,” says 15-year-old Hadaia Azad Ezzulddin. Movie piracy “takes money out of the pockets of thousands of people in the movie industry,” she notes. Victims include famous actors and directors as well as local theater owners and their employees.
Hadaia came up with an idea that could help stop movie piracy. Hadaia’s idea uses infrared(紅外線的) light. This range of light is invisible to the human eye. It is visible, however, to many types of cameras. Theater owners could place small infrared lights on their movie screens. The lights would not disturb people watching the movie. It would, however, distort the recordings made by many types of cameras.
To test her idea, Hadaia built a box with a movie screen inside. Then, she projected images on that screen through a hole in the box. She took recordings of those images, using nine different types of cameras. These included the types found in cell phones as well as camcorders. During some tests, she also turned on light emitting diodes(發(fā)光二極管), or LEDs. The LEDs were embedded(植入的)in a certain place behind the movie screen. They gave out infrared light.
Sure enough, she showed, a pirated movie included odd stripes or spots if it had been recorded while the LEDs were on. It might be possible to use the LEDs to flash the date and time on the movie screen. The information would then appear in the illegal recordings. Theater owners or police might use the information to track down the pirates.
Cutting down on piracy might get more people into theaters to watch the real movie instead of an illegal copy. Six out of every ten films now produced aren’t profitable. They don’t make enough money to recover how much was spent to make and market them. Such a poor payback can discourage filmmakers from producing anything but the types expected to become blockbuster hits. It might also keep smaller theaters from showing a wider variety of movie types.
1.From what Hadaia says in Paragraph 2, we can infer that _______.
A. most people spend less money on pirates moves
B. the pirates don’t have to pay for the movie tickets
C. theater owners will increase the price of movie tickets
D. she strongly criticizes those who video movies in the theater
2.Infrared lights are put on the movie screens to _______.
A. adjust the brightness of the movie screens
B. make sure the images of movies are dark
C. make illegal copies of movies unpleasant to see
D. protect the eyesight of viewers in the darkness
3.What is the correct order of the steps in Hadaia’s test?
a. She projected pictures on the screen.
b. She used cameras to record the pictures.
c. She turned on the LEDs placed behind the screen.
d. She made a special box with a movie screen inside.
A. d c a b B. d b a c
C. b a c d D. b c a d
4.According to the last paragraph, we can know that _______.
A. forty percent of movies now are profitable
B. small theaters often choose to show low-cost movies
C. more and more people go to theaters to fight movie piracy
D. filmmakers prefer to produce ordinary movies than blockbusters
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科目:高中英語 來源:2014-2015學年重慶市高三9月月考英語試卷(解析版) 題型:單項填空
Ancient China was a country________culture influenced other countries in Asia for centuries.
A.whoB.whichC.whoseD.Where
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科目:高中英語 來源:2016屆北京市高三8月摸底考試英語試卷(解析版) 題型:單項填空
In the last few years, China ____ great achievements in environmental protection.
A.has madeB.had made
C.was makingD.is making
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科目:高中英語 來源:2015-2016學年四川綿陽南山中學高二上學期10月月考英語試卷(解析版) 題型:短文改錯
短文改錯(共1小題)
假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有 5處語言錯誤,每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯的詞下面劃一橫線,并在該詞下面寫出修改后的詞。
注意:1.每處錯誤及其修改均僅限一詞;
2.只允許修改5處,多者(從第6處起)不計分。
Today my father and I drove to visit Li Wei, whom we had been supporting for two years.We set off early in the morning, and after a two-hour drive, we arrived in his home.At that moment, he was working in the garden while his grandpa was sitting in the sun.They were excited to see us and gave us warm welcome.We gave Li Wei a schoolbag and some books as well.Grateful and moved, and he showed us his excellent schoolwork, which impressed us greatly.We were so happy that we didn’t realize it was time to leave.They saw me off at the village entrance and we waved goodbye to them.
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科目:高中英語 來源:2014-2015學年河北保定第一中學高二下段考1英語試卷(解析版) 題型:單項填空
John has really got the job because he showed me the official letter ______ him it.
A. offered B. offering C. to offer D. to be offered
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科目:高中英語 來源:2015-2016學年河北衡水中學高二上二調(diào)英語試卷(解析版) 題型:閱讀理解
Human beings have used tools for a very long time. In some parts of the world you can still find tools that people used more than two million years ago. They made these tools by hitting one stone against another. In this way, they broke off pieces from one of the stones. These chips of stone were usually sharp on one side. People used them for cutting meat and skin from dead animals, and also for making other tools out of wood. Human beings needed to use tools because they did not have sharp teeth like other meat eating animals, such as lions and tigers. Tools helped people to get food more easily.
Working with tools also helped to develop human intelligence. The human brain grew bigger, and human beings began to invent more and more tools and machines. The stone chip was one of the first tools that people used, and perhaps it is the most important. Some scientists say that it was the key to success of mankind.
Since 1960 a new kind of tool has appeared. This is the silicon chip -- a little chip of silicon crystal. It is smaller than a finger nail, but it can store more than a million "bits" of information. It is an electronic brain. Every year these chips get cleverer, but their size gets smaller, and their cost gets less. They are used in watches, calculators and intelligent machines that we can use in many ways. In the future we will not need to work with tools in the old way. Machines will do everything for us. They will even talk and play games with us. People will have plenty of spare time. But what will they do with it?
Human beings used stone chips for more than two million years, but human life changed very little in that time. We have used silicon chips for only a few years, but life is changing faster every day. What will life be like twenty years from now? What will the world be like two million years
from now?
1.From paragraph,we can know .
A. why early human beings cut skin from dead animals
B. how early human beings discovered the tools
C. what early human beings used the tools for
D. what food early human beings stored
2.The stone chip is thought to be the most important tool because it ______.
A. was very important to the development of mankind
B. led to the invention of machines in the early time
C. developed cooking abilities of mankind
D. was one of the first tools of mankind
3.The silicon chip is mentioned in the passage to________.
A. show the changes of tools
B. introduce a new kind of tool
C. give an example of using tools
D. compare the effects of two kinds of tools
4.At the end of the passage the author seems to suggest that life in future is ______.
A. Out of order B. Less colorful
C. hard to predict D. full of meanings
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科目:高中英語 來源:2015-2016學年重慶市高二上學期期中英語試卷(解析版) 題型:語法填空
閱讀下面材料,在空白處填入適當?shù)膬?nèi)容(1個單詞)或括號內(nèi)單詞的正確形式。
I have a funny story to tell you: On receiving my learner driver license a couple of months ago, I started driving lessons straight away. However, it wasn’t until two days ago 1. Dad finally allowed me to drive on the motorway. Our destination was Orewa, a seaside 50 km away.
That morning I made sure I had enough to drink and went to the toilet about three times before we left. I thought I was totally prepared 2. the journey, but I had never thought of my family’s 3. (complain).
“Relax! Don’t hold the steering wheel(方向盤) so 4. (tight),” called a nervous voice from the backseat.
“Speed up. 70 km/h isn’t fast enough. You are holding up 5. traffic,” another voice ordered from the seat next to mine.
How 6. (annoy)! To content them I stepped hard on the accelerator(油門), and within a second, an angry voice began to yell again.
“Stop! Slow down, slow down! Are you crazy? Did I tell you to go above 100 km/h?”
Finally I drove into the city, 7. the speed limit was only 50 km/h.
My family seemed 8. (relax) and stopped telling me what to do. They all looked out of the windows and enjoyed the scenery.
On our way home, the journey was much 9. (easy) than before as everyone else fell fast 10. (sleep). So, I just took my time and enjoyed the drive.
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