雅思阅读之The magic of diasporas

 　　雅思阅读：The magic of diasporas

　　Immigrant networks are a rare bright spark in the world economy. Rich countries should welcome them

　　THIS is not a good time to be foreign. Anti-immigrant parties are gaining ground in Europe. Britain has been fretting¹ this week over lapses² in its border controls. In America Barack Obama has failed to deliver the immigration reform he promised , and Republican presidential candidates would rather electrify⁴ the border fence with Mexico than educate the children of illegal aliens. America educates foreign scientists in its universities and then expels them, a policy the mayor of New York calls "national suicide".

　　This illiberal⁵ turn in attitudes to migration³ is no surprise. It is the result of cyclical economic gloom combined with a secular⁶ rise in pressure on rich countries’ borders. But governments now weighing up whether or not to try to slam the door should consider another factor: the growing economic importance of diasporas, and the contribution they can make to a country’s economic growth.

　　Old networks, new communications

　　Diaspora networks—of Huguenots, Scots, Jews and many others—have always been a potent⁷ economic force, but the cheapness and ease of modern travel has made them larger and more numerous than ever before. There are now 215m first-generation migrants around the world: that’s 3% of the world’s population. If they were a nation, it would be a little larger than Brazil. There are more Chinese people living outside China than there are French people in France. Some 22m Indians are scattered⁸ all over the globe. Small concentrations of ethnic⁹ and linguistic¹⁰ groups have always been found in surprising places—Lebanese in west Africa, Japanese in Brazil and Welsh in Patagonia, for instance—but they have been joined by newer ones, such as west Africans in southern China.

1 fretting   

n. 微振磨损 adj. 烦躁的, 焦虑的

参考例句：

• Fretting about it won't help. 苦恼于事无补。
• The old lady is always fretting over something unimportant. 那位老妇人总是为一些小事焦虑不安。

2 lapses   

n.失误，过失( lapse的名词复数 )；小毛病；行为失检；偏离正道v.退步( lapse的第三人称单数 )；陷入；倒退；丧失

参考例句：

• He sometimes lapses from good behavior. 他有时行为失检。 来自辞典例句
• He could forgive attacks of nerves, panic, bad unexplainable actions, all sorts of lapses. 他可以宽恕突然发作的歇斯底里，惊慌失措，恶劣的莫名其妙的动作，各种各样的失误。 来自辞典例句

3 migration   

n.迁移，移居，（鸟类等的）迁徙

参考例句：

• Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移。
• He described the vernal migration of birds in detail.他详细地描述了鸟的春季移居。

4 electrify   

v.使充电；使电气化；使触电；使震惊；使兴奋

参考例句：

• The country is now making effort to electrify and informationize manufacture.国家正在致力于制造业的电气化和信息化。
• He needs money to electrify his surface lines.他需要钱把他的地面线路电气化。

5 illiberal   

adj.气量狭小的，吝啬的

参考例句：

• His views are markedly illiberal.他的观点非常狭隘。
• Don't be illiberal in your words to show your love.不要吝啬自己的语言表达你的情感。

6 secular   

n.牧师，凡人；adj.世俗的，现世的，不朽的

参考例句：

• We live in an increasingly secular society.我们生活在一个日益非宗教的社会。
• Britain is a plural society in which the secular predominates.英国是个世俗主导的多元社会。

7 potent   

adj.强有力的，有权势的；有效力的

参考例句：

• The medicine had a potent effect on your disease.这药物对你的病疗效很大。
• We must account of his potent influence.我们必须考虑他的强有力的影响。

8 scattered   

adj.分散的，稀疏的；散步的；疏疏落落的

参考例句：

• Gathering up his scattered papers,he pushed them into his case.他把散乱的文件收拾起来，塞进文件夹里。

9 ethnic   

adj.人种的，种族的，异教徒的

参考例句：

• This music would sound more ethnic if you played it in steel drums.如果你用钢鼓演奏，这首乐曲将更具民族特色。
• The plan is likely only to aggravate ethnic frictions.这一方案很有可能只会加剧种族冲突。

10 linguistic   

adj.语言的，语言学的

参考例句：

• She is pursuing her linguistic researches.她在从事语言学的研究。
• The ability to write is a supreme test of linguistic competence.写作能力是对语言能力的最高形式的测试。