We all know the hard work that filmmakers and actors put in the film to provide us with entertainment, but it seems that even regular moviegoers like us have a big impact on how a movie turns out too.
For decades, film studios have used so-called test screenings to get feedback from members of the public before a movie comes out.
While test audience members are usually asked to fill in a questionnaire after a screening, telling the film studio what they liked and didn't like, media giant Disney has come up with a more high-tech solution.
According to a paper published this summer by the company's researchers, Disney is measuring the test audience's reactions by using special cameras placed inside cinemas.
Pairing the cameras with custom(定制的) software, the company can track what each audience member is feeling at any point in the movie, from anger to joy.
This works by mapping 68 different points on each audience member's face. The cameras can see in the dark, and the software can figure out a person's mood based on the slightest facial expressions.
It's hoped that this new method will allow more detailed feedback from the test audience. Rather than relying on audience members to recall their feelings after the movie's over,it can accurately read their reactions in real-time.
Test screenings are highly valued in the movie industry, and several well-known movies have been greatly altered(改变)following feedback.
Viewers of E.T. the Extra-Terrestrial would have left the cinema feeling a whole lot of difference if it had not been for its test audience's feedback.
"In one cut of the film that was tested,E.T. died instead of going home in his spaceship. You won't be surprised to hear that the test audience in question. didn't warm to this ending at all," wrote media website Den of Geek.
But for those who are concerned about privacy, the cameras won't be installed in public cinemas.
After all, unless you're part of the test audience,being in front of the camera is best left to the movie stars.
【小题1】How do the test audience influence a movie before it comes out?

A．They get involved in the shooting of a movie.

B．They help promote it after test screenings.

C．They give advice on how a movie should end.

D．Their views on the movie may help change it.

【小题2】What is the main advantage the cameras Disney researchers are using have over questionnaires?

A．They protect the audience's privacy better.

B．They allow the audience to recall their feelings more easily.

C．They are able to record the audience's moods accurately on the spot.

D．They can help audience members adjust their moods with custom software.

【小题3】With the example of

A．T. the Extra-Terrestrial, the author intends to ______.

B．illustrate the significance of test screenings

C．emphasize the importance of altering a movie

D．show what kind of endings are better received by viewers

E．explain what kind of feedback could be accepted in test screenings

【小题4】The underlined word "cut"in the third-to-last paragraph probably means ______.

A．a particular version of a movie

B．a part that is removed from a movie

C．a part of something that is shared among people

D．a reduction in the number or amount of something

   New technology rules the whole world now. But I still remember when I was a child, I did not have a cell phone or a computer because it was not necessary at all in those days. The Internet was not popular and the touch screen technology was unknown.

At this time here in the US smartphones are really a need, especially for young and business people. There are many applications (应用软件) really useful like maps, dictionaries, e-mails and games.

For me, I use my smartphone to check the weather and to look for something on the Internet and of course to keep communicating through calls and texts. Besides, I like music applications, GPS and Facebook.

Many tests have discovered that cell phones cause damage to us because they send out radioactive (具有放射性的) waves to our bodies and this could cause cancer.

Psychologists say that these devices can affect behavior and I believe everyone knows it is harmful to the eyes if we are sitting for a long time in front of the computer. However, it seems to be difficult for us to give up, even if we know how bad it is for our health. The use of technology becomes more and more important in our lives.

I think the use of technology has brought us unimaginable things. If we use technology correctly, I am sure it would be possible to decrease the damage to our bodies.

Keep in mind that it is important not to focus only on technology, but to spend time with our families and people close to us.

【小题1】What can we know from the passage?

A．The author is a businessman working for a cell phone company.

B．The author has suffered a lot from the use of electrical devices.

C．The author knows little about the functions of modern cell phones.

D．The author is quite pleased with the various functions of cell phones.

【小题2】Which of the following does the author agree with?

A．It’s not necessary to add more applications to cell phones.

B．Cell phones have made our world a boring place to live in.

C．New technology has done people more harm than good.

D．New technology makes people separated from each other.

【小题3】What does the underlined word “decrease” in Paragraph 6 mean?

A．Keep.	B．Cause.
C．Reduce.	D．Add.

【小题4】What does the author mainly discuss in the passage?

A．The importance of the Internet.	B．The applications of cell phones.
C．The role of new technology in our lives.	D．The health problems brought by cell phones.

   A new keyboard can tell whether you are its owner. The keyboard records information about the typing pattern（模式）and sends it to a computer program. The program then checks to see if the pattern matches the right user. If not, an alarm sounds, and the computer locks the typist out. It locks out everyone else, even if the person knows the password. What's more, this equipment needs no batteries. It collects all the energy it needs from your actions of typing. Besides, the keyboard is also self-cleaning and the keys are free of damage from water, oil and dirt.

The keys of the new keyboard are made of the same inexpensive plastic that might be found on any other standard keyboard. But instead of being smooth, the keys have millions of tiny plastic nanowires（纳米线）on their surface area, increasing the effective contact areas between the plastics and fingers. This guarantees that there's enough power to run the keyboard as someone types.

Liming Dai, a scientist, did not work on the new keyboard, but he thinks the design could be important in getting better performance from a variety of equipment. "It could also be applied to a touch screen, for example, "Dai says. " Then smart phones and notepads could collect energy from someone's actions of typing or drawing. "

"Future work might make the keyboard even more useful, "Dai adds. " A later design might build tiny capacitors onto the nanowires, "he suggests. Capacitors are little devices that temporarily store electric charge. Those might then be LEDs to light a keyboard in the dark.

Zhonglin Wang is a co-designer of the new keyboard. His team has built a working model of the keyboard. "If a company decides to fund（资助）its production, this keyboard could be in stores in as few as two years, "says Wang.

【小题1】How does the new keyboard tell whether you are its owner？

A．By matching the typing pattern to the right user.

B．By sending alarms to a computer program.

C．By checking the right user's passwords.

D．By just recording information about the typing pattern.

【小题2】Why are there many nanowires on the surfaces of the keys？

A．To keep the keyboard free of damage.

B．To improve the speed of typing.

C．To make the keys smooth.

D．To help produce power.

【小题3】What's Dai's attitude to the new keyboard？

A．Unconcerned.	B．Doubtful.
C．Positive.	D．Critical.

【小题4】What is the best title for the text？

A．A New Keyboard Made of Nanowires

B．A New Keyboard Entirely Owned by You

C．A New Keyboard's Future

D．A New Keyboard Powered by Typing

   Chinese scientists recently have produced two monkeys with the same gene, Zhong Zhong and Hua Hua, using the same technique that gave us Dolly the sheep. These monkeys are not actually the first primates（灵长类）to be cloned. Another one named Tetra was produced in the late 1990s by embryo（胚胎）splitting, the division of an early-stage embryo into two or four separate cells to make clones. By contrast, they were each made by replacing an egg cell nucleus（原子核）with DNA from a differentiated body cell. This Dolly method, known as somatic cell nuclear transfer（SCNT）, can create more clones and allows researchers greater control over the edits they make to the DNA.

Success came from adopting several new techniques. These included a new type of microscopy to better view the cells during handling or using several materials that encourage cell reprogramming, which hadn’t been tried before on primates. Still, the research process proved difficult, and many attempts by the team failed. Just two healthy baby monkeys born from more than 60 tested mothers. This leads to many researchers’ pouring water on the idea that the team’s results bring scientists closer to cloning humans. They thought this work is not a stepping stone to establishing methods for obtaining live born human clones. Instead, this clearly remains a very foolish thing to attempt, it would be far too inefficient, far too unsafe, and it is also pointless.

But the scientists involved emphasize that this is not their goal. There is now no barrier for cloning primate species, thus cloning humans is closer to reality. However, their research purpose is entirely for producing non-human primate models for human diseases; they absolutely have no intention, and society will not permit this work to be extended to humans. Despite limitations, they treat this breakthrough a novel model system for scientists studying human biology and disease.

【小题1】What do we know about the technology called SCNT?
A.It created the first two primates.

A．It may contribute to editing the DNA.

B．It can divide an early-stage embryo into several cells.

C．It produced two cloned monkeys with different genes.

【小题2】What does the author mean by “pouring water on the idea” in paragraph 2?

A．Keeping a hot topic of it.

B．Attaching no importance to it.

C．Having a low opinion of it.

D．Adding supportive evidence to it.

【小题3】What is the scientists’ purpose to clone these monkeys?

A．To prepare for their research on human cloning.

B．To serve as a stepping stone to their reputation.

C．To help with the study of human diseases.

D．To raise money for holding an exhibition of novels.

【小题4】What can we infer from the passage?

A．Cloning humans is already on its way.

B．New techniques seem to be pointless.

C．Society won’t agree to clone another monkey.

D．The success rate of cloning a monkey was not high.