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The Pull of El Norte - MoreMexicans are crossing the border into the U.S., reversing a trend of recentyears 1.总结文章中心大意 The number of Mexicans crossing the borderinto US is up sharply and would continue to increase. 2.总结分论点或每段段落大意 The number of Mexicans who cross the borderinto the US is increasing sharply, especially the number of Mexicans travellingwithout children. The influx is ignored: the government focusedon the number of children and family, but in fact, most Mexicans are travellingwithout children, and the number of repeat attempts is up sharply. 1990s-2000s: the number declined. Becausemore opportunities in Mexico, and crossing is more dangerous and costly. 2018: the number became increasing again.Because no increase in economic in Mexico. 2020-2021: the number is up sharply. Thecovid-19 crippled economic. Mexico: no job opportunity, no unemploymentprograms. US: government aid, enhanced jobless benefits. BC’s view: US hit less hard than Mexico underthe same shock, this relative condition is the key drives migration. Examples: JG’S two sons. To prove the reasonmentioned in the previous paragraph why the Mexican decide to cross the borderinto US. What is the effect of migration for US? JS’s view: Bring in large number of cheapworkers. They help a lot to recover the economic. Different types of migrants: 1. Stay a few years to save enough money thenreturn home. 2. stayed and send money home. 3. Young who dreamed of being rich and famoussearch for their lucky chance. The number of crossing border Mexicans muchbe keep up, because: 1. Biden’s policy. 2. Large demand for cheap labor 3. US is much better than Mexico 3.摘抄印象深刻或者觉得优美的句子 The influx has been largely ignored so far,as the Biden administration struggles with a steep rise in the number ofunaccompanied children and families from Central America seeking asylum. Get me a cousin of yours or a brother. 4.总结文章中的生词 Swellingn. 肿胀，肿块；膨胀 v. 肿胀，膨胀；（使）凸出，鼓出；增大，增多，增强；（情绪）高涨，充满 recession n. 衰退；不景气；后退；凹处 resurgence n. 复活；再现；再起 influx n. 流入；汇集；河流的汇集处 asylum n. 庇护；收容所，救济院 apprehension n. 理解；恐惧；逮捕；忧惧 stagnate vi. 停滞；淤塞；变萧条 vt. 使淤塞；使沉滞；使萧条 cripple vt. （使）跛；（使）残废；削弱；严重毁坏（机器）；给……造成严重问题 bailouts n. 紧急救助；跳伞 agronomy n. 农学；农艺学；农业经济学 diaspora n. 离散的犹太人；犹太人的离散 rhetoric n. 修辞，修辞学；华丽的词藻 adj. 花言巧语的 5.阅读时间: 9min 总结时间: 25min R model 1.总结文章中心大意 Explain what is r-index, and why it is helpful. 2.总结分论点或每段段落大意 “see for yourself” is redo for science. Replicable:different people find same thing from repeated experiment Naturallythe replicability is ignored. Why? Becausehuman nervous systems are designed to respond to rapid changes. No need tofixating on fast changes. But forslowly growing problems, fixation is very useful. In sciencepublication filed, h-index is used to show the number of cited one scientist’spaper. Why notuse a r-index? It can provide a measure to combat biases against replications. The r-indexis also useful for nonscientists, eg for investigators, for journalist, andeven for individuals to optimize personal habits. Conclusion:Replication is useful and helpful. 3.摘抄印象深刻或者觉得优美的句子 First paragraph. Fixatingon fast change makes adaptive sense… have already passed? Most investigatorswho have spent... or charitable interpretations. 4.总结文章中的生词 Implicitlyadv. 含蓄地；暗中地 Fixate v. （使）痴迷，依恋，固着于；使（人、性欲）在幼年时受压抑从而产生固着；注视 Disastrous adj. 灾难性的；损失惨重的；悲伤的 Eminence n. 显赫；卓越；高处 Intuit vt. 由直觉知道 vi. 凭直觉知道 denigrate vt. 诋毁；使变黑；玷污 5.阅读时间: 8min 总结时间: 35min | 
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发表于 2021-4-21 22:58:46
