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进阶练01 选词填空(十一选十)新题速递15篇
使用说明:本套专辑选取的文章,均符合上海新高考英语难度,选取文章均为四校八校省重点中学的最新校考、部分文章选自二模,此资料与讲义资料配套使用,做到讲练张弛有度,知识运用游刃有余。
一、选用适当的单词或短语补全短文
Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.
A.manually B.alternative C. approaches D.trained E. promise F. sorting
G. categories H. advanced I. potentially J. equivalent K. anticipating
Will AI be the first to discover ET or alien life?From the hills of West Virginia to the flats of rural Australia, some of the world’s largest telescopes are listening for signals from distant alien civilizations. The search for extraterrestrial(地球外的) intelligence, known as SETI, is an effort to find signals that might have come from a(n) 1 civilization in a far-away solar system. Machine learning, a subset of artificial intelligence (AI), is used to help astronomers quickly filter the vast amounts of data. As AI reshapes many scientific fields, what 2 does it hold for the search for life beyond Earth?
“It is a new era for SETI research that is opening up thanks to machine-learning technology,” says Franck Marchis, a planetary astronomer at the SETI Institute in Mountain View, California. When it comes to analyzing data, going through millions of observations 3 isn’t practical. A common 4 method is to use algorithms(算法) that look for signals matching astronomers’ expectation. But those algorithms can overlook 5 interesting signals that are slightly different from what astronomers are expecting.
When it comes to AI, machine-learning algorithms are 6 on large amounts of data and can learn to recognize the Earthly interference. Thus, it makes them very good at 7 out the noise. Machine learning is also good at picking up the extraterrestrial signals that don’t fall into conventional 8 and so might have been missed by earlier methods, says