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题型:阅读理解 题类:常考题 难易度:普通

外研版(2019)高中英语必修1 Unit 4 Friends Forever单元测试

阅读理解

The ancient Herculaneum scrolls (卷轴)are thought to contain works of important thinkers in ancient Greece. But the scrolls can't be unrolled (打开). Even a light wind threatens to reduce them to dust. The reason is that they were turned into carbon by a natural disaster in A.D. 79.

But now researchers from the University of Kentucky have found a way to look inside the scrolls without having to touch them. They first create a light that is 10 billion times brighter than the sun by taking advantage of a machine. Then they will use the light to go through the Herculaneum scrolls to study and finally read the words recorded on the scrolls. Researchers think it might take them six months to read the scrolls.

This isn't the first time researchers have tried to read the Herculaneum scrolls. Several years ago, scientists from the European Synchrotron Radiation Facility (ESRF) worked on uncovering the mystery using an X-ray beam 100 billion times brighter than anything used in a hospital, This didn't allow scientists to actually read the scrolls, but it allowed them to make one surprising discovery. The scrolls were written in metallic (金属的) ink, a writing technology that scientists didn't know existed at the time the scrolls were penned.

"For a long time, we thought our studies have let us know everything about the ancient ink used to write on scrolls. Now we find it's not the case. This shows that we should tell ourselves it may not be true when thinking we fully know something once some research is done," said Daniel Delattre, one of the study's authors.

The finding wasn't just a historical curiosity. To learn just how special these scrolls are, consider that the thinker Chrysippus in ancient Greece is said to have written over 700 works; but all are lost, with the exception of a few works found in the Herculaneum scrolls. In other words, it's possible that these scrolls represent the only existing complete works left by this great thinker. And who knows what other great works could exist in the scrolls?

(1)、What do we know about the Herculaneum scrolls?
A、They were damaged by people in A.D.79. B、They're impossible to read for a long time. C、They have been poorly kept in the past few years. D、They can be easily found in the libraries at present.
(2)、What's Paragraph 2 mainly about?
A、The new method to read the Herculaneum scrolls. B、The reasons why scientists create a powerful light. C、The comparisons of the man-made light with the sunlight. D、The advantages of using machine to study the Herculaneum scrolls.
(3)、What achievement did the ESRF's scientists make?
A、Creating a kind of ink similar to the ancient one; B、Finding more about the ancient way to record information. . C、Showing the paper material used for the Herculaneum scrolls. D、Making clear some words written in the Herculaneum scrolls.
(4)、Chrysippus' works are mentioned in the last paragraph to show __________.
A、the Herculaneum scrolls are probably of great value B、the thoughts of ancient thinkers are widely spread C、the Herculaneum scrolls are recognized by different writers D、the culture of ancient Greece helps us know its situation then
举一反三
阅读理解

    In the coming months, we are bringing together artists from all over the globe, to enjoy speaking Shakespeare's plays in their language, in our Globe, within the architecture Shakespeare wrote for. Please come and join us.

    National Theatre Of China  Beijing|Chinese

    This great occasion(盛会) will be the National Theatre of China's first visit to the UK. The company's productions show the new face of 21st century Chinese theatre. This production of Shakespeare's Richard III will be directed by the National's Associate Director, Wang Xiaoying.

    Date & Time: Saturday 28 April, 2.30 pm & Sunday 29 April, 1.30 pm & 6.30 pm

Marjanishvili Theatre  Tbilisi|Georgian

    One of the most famous theatres in Georgia, the Marjanishvili, founded in 1928, appears regularly at theatre festivals all over the world. This new production of As You Like It is helmed(指导) by the company's Artistic Director Levan Tsuladze.

    Date & Time: Friday 18 May, 2.30 pm & Saturday 19 May, 7.30 pm

    Deafinitely Theatre  London|British Sign Language(BSL)

    By translating the rich and humourous text of Love's Labour's Lost into the physical language of BSL, Deafinitely Theatre creates a new interpretation of Shakespeare's comedy and aims to build a bridge between deaf and hearing worlds by performing to both groups as one audience.

    Date & Time: Tuesday 22 May, 2.30 pm & Wednesday 23 May, 7.30 pm

    Habima National Theatre  Tel Aviv|Hebrew

    The Habima is the centre of Hebrew-language theatre worldwide. Founded in Moscow after the 1905 revolution, the company eventually settled in Tel Aviv in the late 1920s. Since 1958, they have been recognized as the national theatre of Israel. This production of Shakespeare's The Merchant of Venice marks their first visit to the UK.

    Date & Time: Monday 28 May, 7.30 & Tuesday 29 May, 7.30 pm

阅读理解

    NYRR is celebrating 20 years of free youth running in Central Park at the NYRR Summer Community Run. This event is perfect for all ages, with waves for runners, walkers, and families with strollers(婴儿车), to encourage participation by all.

    Take on a 1.5-mile course and then enjoy the post-race festival full of fun activities.

    Note: Please be sure to register all those who will be participating on race day­including those little ones in the stroller.

    Live Results

    Live unofficial results are available during the race at liveresults.nyrr.org and in the NYRR app, including leaderboards, map tracking, and an individual runner search that can be shared on Twitter.

    Race Number Pickup

    Numbers and souvenir (New Balance water bottle) may be picked up at the NYRR RUNCENTER at 320 West 57th Street on the following dates:

    * Sunday, August 11, 9: 00 a. m. ­5: 00 p. m.

    * Monday­Friday, August 12­August 16, 7: 00 a. m. ­8: 00 p. m.

    * Saturday, August 17, 8: 00 a. m. ­7: 00 p. m.

    Show the QR code(二维码) from your race confirmation email or your NYRR account to pick up your race materials. Please pick up during the week to avoid crowds on race day. Race-day lines may affect your ability to get to the start on time. Please note that souvenirs may not be available at race-day pickup.

    Race-day pickup will be available at Race-Day Central in Central Park from 6: 00 a.m. to 7: 30 a. m.

    Detailed Route Info

    Begin your race on the west side of the 72nd St Transverse, and head south around the southern end of the park, continuing onto East Drive. Turn left onto the 72nd St Transverse and head to the finish line near Bethesda Terrace.

阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项,并在答题纸上将该项涂黑。

When driving, Clara - Marina Martinez makes a note of any unusual behaviour she sees on the road. She then feeds these into machine- learning algorithms(算法), a form of AI, which she is helping develop for Porsche Engineering.

Those algorithms are intended to produce a system reliable enough for a car to drive itself. Such a fully autonomous car, known in the industry as Level 5, should be able to complete an ____ entire journey without any intervention (介入) from the driver, and deal with all situations on the road. But this is proving hard to achieve, and many attempts to do so are being abundoned. Last year, for instance, Uber sold off its unit developing self- driving cars.

Autonomous vehicles are said to be not just convenient but potentially safer. However, just as people take time to learn how to drive safely, so do machines. And machines are not quick learners. The RAND Corporation calculates that to develop a system 20% safer than a human driver, 100 self- driving cars would have to operate 24 hours a day, 365 days a year.

 Carmakers such as Porsche therefore speed up the development process using simulators(模拟器). These teach software about dangers rarely encountered in reality. Dr Martinez and her colleagues employ "game engines" to do this. These are used to create virtual worlds through which the software can drive. Objects in these virtual worlds are assigned their physical characteristics ( ie, buildings are hard, people are soft) so that the sensors in vehicles respond in the appropriate way. Once the software has been trained, it is tested in real autonomous vehicles by re- creating those situations on a test track.

 How quickly all this will translate into reality remains to be seen. Both regulators and customers will need to overcome the doubt that a software driver really can be safer than a human being.

 From Porsche's point of view, though, there is another question. Given that much of the reason owning a sports car is for owners to show off their driving skills, just how big a market will there be for a version where software takes those bragging(炫耀的) rights away?

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