1 . Let us suppose it is now about A.D. 2060. Let’s believe it is about forty-four years from now. Of course, things have changed and life is very different.
Voyages to the moon are being made every day. It is as easy to take a holiday on the moon today as it was for the people in 1960 to take a holiday in Europe. At a number of scenic spots on the moon, many hotels have been built. The hotels are air-conditioned, naturally. In order that everyone can enjoy the beautiful scenery on the moon, every room has at least one picture window.
Everything imaginable is provided for entertainment of young and old.
What are people eating now? People are still eating food. They haven’t yet started to take on heir (继承) supply of energy directly. They may some day. But many foods now come in pill forms, and the food that goes into the pill continues to come mainly from green plants.
Since there are several times as many people in the world today as there were a hundred years ago, most of our planet’s surface has to be filled. The deserts are irrigated (灌溉) with water and crops are no longer destroyed by pests. The harvest is always good.
Farming, of course, is very highly developed. Very few people have to work on the farm. It is possible to run the farm by just pushing a few buttons now and then.
Such would be our life in 2060.
1. When was the passage written?A.In about 1960. | B.In about 2004. | C.In about 2010. | D.In about 2016. |
A.Biscuits in pill forms. | B.Foods in pill forms. |
C.Foods in water forms. | D.Foods in gas forms. |
A.There is smaller population. | B.There are more pests. |
C.There is less water. | D.The crops are getting better. |
Nowadays, football is one of the most popular sports in
Football is simple and very cheap
Another factor behind
What’s more, it has become one of the
1. What has happened in the park?
A.Some flowers are dying because of the dry weather. |
B.Lots of flowers are opening up. |
C.Some flowers have been planted in the park. |
A.It is the hottest place in the world. |
B.It is the driest place in the world. |
C.It is the smallest park in the world. |
A.In 2005 and 1998. | B.In 2004 and 1998. | C.In 2000 and 2005. |
1. What kind of car does the man want?
A.Full-size. | B.Mid-size. | C.Small-size. |
A.78 dollars. | B.86 dollars. | C.87 dollars. |
A.Car damage. | B.Personal accident. | C.Repair fees. |
A.One day. | B.Two days. | C.Three days. |
5 . Artificial intelligence (AI) is showing promise in earthquake prediction, challenging the long-held belief that it is impossible. Researchers at the University of Texas, Austin, have developed an AI algorithm (算法) that correctly predicted 70% of earthquakes a week in advance during a trial in China and provided accurate calculations for the predicted earthquakes.
The research team believes their method succeeded because they stuck with a relatively simple machine learning approach. The AI was provided with a set of statistical (统计的) features based on the team’s knowledge of earthquake physics, and then instructed to train itself using a five-year database of earthquake recordings. Once trained, the AI provided its prediction of earthquake by listening for signs of incoming earthquakes within the background rumblings (隆隆声) in the Earth.
This work is clearly a milestone in research for AI-driven earthquake prediction. “You don’t see earthquakes coming,” explains Alexandros Savvaidis, a senior research scientist who leads the Texas Seismological Network Program (TexNet). “It’s a matter of milliseconds ( 毫秒), and the only thing you can control is how prepared you are. Even with the 70% accuracy, that’s a huge result and could help minimize economic and human losses and has the potential to remarkably improve earthquake preparation worldwide.”
While it is unknown whether the same approach will work at other places, the researchers are confident that their AI algorithm could produce more accurate predictions if used in areas with reliable earthquake tracking networks. So, their next step is to test artificial intelligence in different places in Texas, since UT’s Bureau TexNet has 300 earthquake stations there and over six years’ worth of continuous records, making it ideal for these purposes.
Eventually, the authors hope to combine the system with physics-based models. This strategy could prove especially important where data is poor or lacking. “That may be a long way off, but many advances such as this one, taken together, are what moves science forward,” concludes Scott Tinker, the bureau’s director.
1. How does the AI predict earthquakes?A.By analyzing background sounds in the Earth. |
B.By identifying data from remote sensing satellite. |
C.By modeling data based on earthquake recordings. |
D.By monitoring changes in the Earth’s magnetic field. |
A.The ways to reduce losses in earthquakes. |
B.The accuracy of AI in earthquake prediction. |
C.The limitation of AI algorithms in earthquake prediction. |
D.The significance of developing AI-driven earthquake prediction. |
A.Conducting tests in different locations. |
B.Building more earthquake stations in Texas. |
C.Improving the quality of earthquake tracking networks. |
D.Applying AI approach to other fields besides earthquake. |
A.Precise but outdated. | B.Effective but costly. |
C.Advanced and promising. | D.Potential and economical. |
6 . In October, I said to my students, “Why not do some
Then early in that week, they came with their hard-earned money at their homes,
An organization had given us the information of a
“Do you like living here?” Michael asked. Hearing this, the woman
We returned to the
A.shopping | B.reading | C.exercise | D.housework |
A.nervous | B.excited | C.unwilling | D.afraid |
A.taught | B.forced | C.encouraged | D.allowed |
A.brave | B.poor | C.reliable | D.sick |
A.finally | B.already | C.suddenly | D.hardly |
A.thank | B.guide | C.help | D.welcome |
A.carried in | B.left behind | C.sent back | D.handed out |
A.satisfied | B.worried | C.surprised | D.angry |
A.cried | B.replied | C.asked | D.complained |
A.hid away | B.put out | C.picked up | D.brought in |
A.cook | B.find | C.share | D.buy |
A.house | B.woods | C.car | D.stores |
A.power | B.time | C.money | D.desire |
A.healthier | B.deeper | C.longer | D.better |
A.food | B.birds | C.flowers | D.kids |
7 . Camel Conversation
A mother and a baby camel were lying around under a tree.
Then the baby camel asked, “Mom,
The mother camel considered this and said, “We are desert animals and we have the humps to
The baby camel
The mama
The baby paused, and then asked, “Why are our eyelashes (睫毛)
The mama responded, “Those long thick eyelashes
The baby camel thought and thought. Then he said, “I see. So the hump is to store water when we are in the desert, the legs are for
We were given all
Don’t sit around in a zoo. Use your gifts and talents to help
A.why | B.how | C.whether | D.where |
A.drink | B.flow | C.bring | D.store |
A.few | B.little | C.less | D.much |
A.missed | B.wished | C.asked | D.thought |
A.arms | B.hands | C.feet | D.legs |
A.replied | B.asked | C.wanted | D.yelled |
A.sea | B.desert | C.garden | D.yard |
A.thin | B.weak | C.long | D.short |
A.depend | B.prevent | C.stop | D.protect |
A.when | B.although | C.as | D.because |
A.flying | B.walking | C.covering | D.driving |
A.desert | B.zoo | C.country | D.city |
A.worthy | B.expensive | C.special | D.seasonal |
A.disturb | B.differ | C.disgust | D.desire |
A.others | B.another | C.other | D.else |
1.活动内容:吃汤圆,赏灯,猜灯谜,舞龙舞狮 (the dragon and lion dance) 等;
2.感受与收获。
注意:
1.写作词数应为80左右;
2.可适当增加细节以使行文连贯。
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According to a recent survey, violence (暴力) did happen in schools. Students showed their fear and parents and teachers were also
The topic of school violence is
If I meet with school violence, I will not answer violence with violence, for it will lead
All in all, we students should be responsible for
注意:
1. 词数 80 左右;
2. 可以适当增加细节,以使行文连贯。
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