1.
A.They want to eat in a fashionable way like young people |
B.They prefer to cat food that is tastier and more widely accepted |
C.They become aware of the ham processed foods do to health |
D.They try to change their way of processing foods little by little |
A.They contain not too many chemical additives |
B.They are cultivated in the soil rich in organic matters |
C.They produce as many calories as processed foods |
D.They are usually grown in commercial farming areas |
A.They are allowed to move about and eat freely |
B.They are tasty though kept in the crowded building |
C.They can hardly grow in a healthy way without good food |
D.They produce eggs which usually contain important vitamins |
A.Violence sports are the source of social instability. |
B.Violence sports are to blame for crime and school bullying. |
C.Violence sports serve as an escape for negative emotions. |
D.Violence sports won’t attract many people’s interest in the long run. |
A.The man bad poor imagination because of the car accident |
B.The man must have advised the woman to wear the seat belt |
C.The woman was likely to have got seriously injured in the car accident |
D.The woman wasn’t wearing the seat belt when the accident happened |
4 . Digital Heaven
If you had the opportunity to live forever, would you take it? The
How? One plan
As a further step, Ray Kurzweil also consider the nano transmitters being able to connect you to a world of virtual reality on the Internet, similar to what was depicted in the film ‘Matrix’. With the nano transmitters in place, by thought alone, you could log on to the Internet and instead of the pictures coming up on your screen they would play inside your mind.
For Ray this would be, quite
Generations of Christians believed in Christ partly because his rebirth held out the
Who needs faith when you’ve got
A.devotion | B.reference | C.obstacle | D.priority |
A.possibility | B.challenge | C.pressure | D.judgment |
A.revealed | B.adapted | C.preserved | D.ceased |
A.In consequence | B.In effect | C.In contrast | D.In total |
A.relevant | B.identical | C.distinctive | D.limited |
A.creative | B.ambitious | C.previous | D.conscious |
A.relies on | B.applies to | C.sums up | D.figures out |
A.proposes | B.predicts | C.quotes | D.recognizes |
A.processed | B.admitted | C.injected | D.turned |
A.update | B.promote | C.arrange | D.detect |
A.translate | B.transmit | C.transplant | D.transform |
A.Regardless of | B.Aside from | C.Other than | D.Instead of |
A.typically | B.literally | C.instantly | D.faithfully |
A.strength | B.request | C.clue | D.promise |
A.mind | B.soul | C.broadband | D.data |
5 . For many people, leisure time is an opportunity to get outdoors, have some fun, and meet interesting people. Add two pieces of sophisticated 21st century technology, global positioning system (GPS) devices and the Internet, to get “geocaching.”
The word geocaching comes from “geo” (earth) and “cache” (hidden treasure). Geocachers log onto a website to find information about the location of a cache—usually a waterproof plastic box containing small items such as toys and CDs, along with a logbook where “finders” can enter comments and learn about the cache’s “owner,” the person who created and hid the cache. Finders may take any of the items in the cache but are expected to replace them with something of similar value. They then visit the website again and write a message to the owner.
Geocaching became possible on May 1, 2000, when U.S. President Bill Clinton announced that a satellite system developed by the U.S. Department of Defense would be made public. Using a fairly inexpensive GPS device, anyone on earth can send a signal to the satellites and receive information about their position. This is basically a high-tech version of orienteering, which uses maps and compasses to determine one’s location.
Geocachers are a very considerate group. Owners are asked to think carefully about a cache’s location in order to give finders an enjoyable experience, such as a beautiful view or a good campsite. They must also consider the environmental impact of their cache since it could result in an increased number of visitors to the area. As for the content of the caches, owners and finders are asked to remember that caches are found by geocachers of all ages. Any treasures in the caches should be suitable for the whole family.
Since geocaching is a new activity governed only by the general agreement of people in online discussion groups, it is always changing. Variations include “travel bugs,” which are objects with tags that ask finders to move them to new locations, which are then tracked online. “Multi-caches” direct finders from one location to the next until they locate the actual caches. “Virtual caches” are located in parks or environmentally sensitive areas where physical caches are not appropriate. These are usually landmarks, such as monuments or historical markers.
Interested in geocaching? Look for geocaching groups and events in Europe. Russia, and the United States, or visit geocaching websites from any computer in the world.
1. According to the passage, geocaching is _________A.a good leisure activity for people who don’t like going outdoors |
B.a new leisure activity with the help of some new technology |
C.a golden opportunity for people to learn some new technology |
D.a good chance to meet famous people like President Clinton |
A.a GPS device | B.a shovel |
C.the Internet | D.toys or other small objects |
A.their GPS devices produce electrical signals |
B.they are a very considerate group |
C.their activity may draw more people to the area |
D.their destinations always include a beautiful view or campsite |
A.Geocaching is a new activity supported by the local government. |
B.Without the owner’s permission, finders can’t take the treasure. |
C.Thanks to the new technology, geocaching has many variations. |
D.Geocaching is appropriate for the whole family to do together. |
A. attracted | B. connecting | C. cooperation | D. course | E. implement |
F. original | G. perspective | H. solution | I. unique |
Jul 8, 2021 — On July 25, executive producers Ridley Scott and Kai Hsuing, along with director Kevin Macdonald will invite the global community to pick up cameras to create “Life In A Day 2022”.
In 2010, “Life In A Day” brought the online community together for a massive feature film project that
Exactly 12 years after the
On a single day, Saturday, July 25, people around the world are invited to film their day. Maybe you’ll be filming from home, or maybe you’re in a part of the world where you’re figuring out how to move forward in a different place. Maybe you’re
The final feature film will be edited over the
While only a small number of the submitted clips will make it into the movie, the filmmakers hope the filming day itself becomes a significant day of global participation. The “Life In A Day 2022” project celebrates the importance of everyone’s coming together in a moment of equal worldwide
7 . There's a loud bang, and then it starts: A battery of an electric car is on fire in the test tunnel. A video of the test impressively shows the energy stored in such batteries: meter-long flames flee in disorder and produce enormous amounts of thick, black smoke. The visibility in the previously brightly lit tunnel section quickly approaches zero. After a few minutes, ashes have spread throughout the room.
"In our experiment we were considering in particular private and public operators of small and large underground or multi-storey car parks," says project leader Lars Derek Mellert,"all these existing underground structures are being used to an increasing extent by electric cars. And the operators ask themselves: “
“
A.The pollutants emitted by a burning vehicle have always been dangerous |
B.What on earth causes Lithium batteries to catch fire |
C.Even the fire brigades do not have to learn anything new on the basis of the tests |
D.The acid can possibly result in death, while its effects may delay after exposure |
E.But in the three tests in the tunnel the concentrations remained far below critical levels |
F.What will happen if such a car catches fire |
8 . Explore some of New Zealand's best skiing & snowboarding field. Whatever your ability, Cardrona has the snow for you!
The 2018 winter season runs from June 16 — October 14,2018.
Half Day & 1 Day lift passes are split into Peak & Off Peak pricing:
Peak — July, August & September Off Peak — June & October
2018 Single Day Ski Passes | Half Day* Off Peak | Half Day* Peak | 1 Day Off Peak | 1 Day Peak | 1 Day Learner | 1 Lift |
Adult | $80 | $85 | $99 | $115 | $65 | $35 |
Child | $45 | $50 | $50 | $60 | $42 | $25 |
Student | $70 | $75 | $85 | $95 | $65 | $35 |
Senior | N/A | N/A | $75 | $85 | $65 | $35 |
* Half day passes: 8.30am — 12.30pm morning, 12.30 — 4pm afternoon
* Rocky Mountain Super Pass holders must book lodging with Cardrona to be eligible for free day passes. Please email reservations@cardrona.com with an accommodation booking request & the lift ticket benefit request.
What pass am I eligible for? Read our lift pass age definitions below to find out.
* Multi passes are valid for both consecutive & non-consecutive days & can be used any time throughout the 2018 winter season at Cardrona only.
Your lift pass will be stored on an electronic RFID pass. To make the most of your clever pass, activate your personal profile online. Once you' re logged into your profile you can:
·Top up your card with lift passes, rental gear, lift & rental packages and lessons.
·Keep track of your on-slope stats at Cardrona (days spent, run count, activities taken, etc. )
Definitions for Lift Passes:
Student: 18+yrs enrolled full time (minimum 32 weeks in a calendar year)with a New Zealand or Australian tertiary institution. Student ID & proof of full time status (letter from institution) is required. ID card must be in English & include a valid expiry date.
Child: Currently attending school, 6-17yrs inclusive. Kids under 6 ski for free in winter, & kids under 9 bike for free in summer! Photo ID will be required.
Senior: 65-74yrs of age. Photo ID will be required.
Under 6yrs &75 Years+: Under 6yrs & over 75yrs, as at June 1, 2018, ski for free. Please collect a complimentary lift pass from the ticket office. Photo ID will be required.
1. After activation of your online profile, what can you do to maximize the value of your pass?A.You can open up the online account of your clever pass. |
B.You can store your lift pass on an electronic RFID pass. |
C.You can monitor what activities you have done at Cardrona. |
D.You can participate in most tutor lessons without any charge. |
A.Cardrona is only open to those who are skilled at snowing or skiing. |
B.Anyone with Rocky Mountain Super Pass can have free access to Cardrona. |
C.Those with 1 Day Off Peak pass are entitled to ski at Cardrona on Oct. 24th |
D.One can get in Cardrona from 8.30 am to 4 pm with 1 Day Peak pass. |
A.$295. | B.$275. | C.$320. | D.$270. |
9 . “Is data the new oil?” asked advocates of big data back in 2012 in Forbes magazine. By 2016, with the rise of big data’s fast-growing cousin deep learning, we had become more certain: “Data is the new oil,” stated Fortune magazine.
Amazon’s Neil Lawrence has a slightly different comparison: Data is coal. Not coal today, though, but coal in the early days of the 18th century, when Thomas Newcomen invented the steam engine. Newcomen built his device to pump water out of the southwest’s rich tin (锡) mines.
The problem, as Lawrence said, was that the pump was rather more useful to those who had a lot of coal than those who didn’t: it was good, but not good enough to be able to buy enough coal in to run it. That was so true that the first of Newcomen’s steam engines wasn’t built in a tin mine, but in coal works near Dudley.
So why is data coal? The problem is similar: there are a lot of Newcomen in the world of deep learning. New companies are coming up with revolutionary new ways to train machines to do impressive tasks, from reconstructing facial data from images to learning the writing style of an individual user to better predict which word they are going to type in a sentence. And yet, like Newcomen, their innovations are so much more useful to the people who actually have large amounts of raw material to work from.
But there is an ending to the story: 69 years later, James Watt made a nice change to the Newcomen steam engine, adding a condenser (冷凝器) to the design. That change, Lawrence said, “made the steam engine much more efficient, and that’s what triggered the industrial revolution.”
Whether data is oil or coal, then, there’s another way the comparison holds up: a lot of work is going into trying to make sure we can do more, with less.
“If you look at all the areas where deep learning is successful, they’re all areas where there’s lots of data,” points out Lawrence. That’s great if you want to classify images of cats, but less helpful if you want to use deep learning to diagnose rare illnesses. “It’s generally considered unacceptable to force people to become sick in order to acquire data.”
It’s not as impressive as teaching a computer to play a game better than any human alive, but “data efficiency” is a vital step if deep learning is to move away from simply taking in large amounts of data and giving out the best correlations (关联) possible.
1. The first of Newcomen’s steam engines wasn’t built in a tin mine because________.A.its operation required a lot of coal | B.it would lose its function in a tin mine |
C.it was in greater demand in coal works | D.the rich mines required more advanced aids |
A.Reconstructing facial data. | B.Predicting a word in a sentence. |
C.Classifying images of cats. | D.Diagnosing rare diseases. |
A.Watt’s condenser helped the steam engine consume less coal. |
B.Data involving patients is often collected through immoral ways. |
C.Teaching machines to learn is a vital step towards data efficiency. |
D.Thomas Newcomen’s steam engine had revolutionary applications. |
A.acquiring data is as complex as mining for coal |
B.a change is required to make more out of less data |
C.data is the new fuel to start an information revolution |
D.a larger amount of data is needed to accomplish something |
10 . SPORTS EVENTS
BASKETBALL Central Sports Center, ★City Road All Stars vs. Rockets, Sat. 8:30 p.m., $12 ★Northerners vs. Tigers, Sun. noon, $10 | LAWN BOWLS Tans Town B.C ●Tans Town vs. White Vale Sun. 9:00 a.m. Wake Hill B.C ●Wake Hill vs. Colls, Sat. 2:00 p.m. |
BUSHWALKING ◆Meet at Wanda Station, Sat. 9:00 a.m. sharp for hour. ◆Walk to Canary Mountains $5, ph 5432868 ◆Meet at Westley Station, Sun. 9:00 a.m. Sharp for full day ◆Walk to Wombat Valley $5, ph 3416384. Bring your own lunch | FOOTBALL St. Martins Sports Center ▼Martins vs. Doonsberg, Sat. 2:00 p.m. $8 ▼Eastside Central vs. Light Hill, Sun 2:00 p.m. $8 ▼Neil Park Recreation Center Neil Park vs. Robinson, Sat. 2:00 p.m. $11 ▼Essen vs. Springwood, Sun. 2:00 p.m. $11 |
A.Martins vs. Doonsberg and Wake Hill vs. Colls. |
B.Northerners vs. Tigers and Eastside Central vs. Light Hill. |
C.Essen vs. Springwood and Eastside Central vs. Light Hill. |
D.Neil Park vs. Robinson and Northerners vs. Tigers. |
A.Martins vs. Doonsberg | B.Eastside Central vs. Light Hill |
C.All Stars vs. Rockets | D.Neil Park vs. Robinson |
A.Sat 8:30 | B.Sun noon | C.Sat 2:00 p.m. | D.Sun 2:00 p.m. |