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Unit 3 The world of science
1．STEM is a term that stands for(代表) science，technology，engineering，and mathematics.
2．Students will attend seminars(n.研讨会) led by faculty and participate in(参加) discussions
with peers.
3．Students will have the opportunity to participate in special workshops，tours and events free
of charge(免费)．
Charge
v.①收费，要价 charge sb for sth
We won’t charge you for delivery.
②控告；指控 be charged with doing sth
He was charged with stealing the precious painting and the police would look into the case soon.
③给……充电
You don’t have to charge your mobile phone all night.
④向……冲，进攻
The moment we got into the helicopter，the bear charged at us with all its might.
n.要价，收费；指控，控告；主管；电荷；电量
free of charge 免费；in charge of 主管，负责；in the charge of 由……主管，负责；take
charge of主管，负责
4．This program is a six-week intensive(adj.集中的，密集的) mathematics program designed
for students across the globe.
5．The goal of the stations is to run(熟词生义：v.经营，运行) a space business park that can
serve as(充当，担任) a home away from home with room for offices and tourists.
6．Both stations look like a wheel and will feature(v.以……为特色) artificial gravity(人造重
力) that allows guests to move comfortably on each station.
7．Each station is furnished like luxury(adj.奢侈的，豪华的) hotels on Earth.
8 ． ChatGPT—a conversational language model which( 引 导 定 语 从 句 )was launched in
November and is free and simple to use—can swiftly produce poems，math equations or essays on
topics，bringing(现在分词作结果状语)concern that(引导同位语从句) students will misuse(滥
用，误用，前缀mis-意为“错误或不恰当”，如：misunderstand 误解，理解错误；mislead
误导)the technology.
9．Many people have subscribed(订购) for updates from Tian as he works to improve the
technology.10．The quick response to Tian’s effort highlighted the breakneck pace(极快的速度) at
which(引导定语从句) technology is changing classrooms，teaching，and the ways that people
define and understand learning.
11．Tian said it would be sad if，years from now，people mostly relied on AI and writing became
far more uniform(此处为形容词，意为“全部相同的”)．
12．Unlike previous network generations,5G is now being seen as(被……当作) not just a
consumer platform ， but a primary communications platform that can also provide cloud
connectivity and edge processing that can offer real-time business insights and automated
responses，and eventually integrated(v.使合并；成为一体)．..and data that are available.(that
引导限制性定语从句)
13．To prepare to roll out(推广) this new technology，travel companies should ensure they have
a thorough understanding of their guests’ expectations on what makes a first-rank travel
experience.
