P62-631.Arab;Arabic 阿拉伯/阿拉伯语2.Spain;Spanish 西班牙/西班牙语3.France; French 法国/法语4.worldwide(adj./adv.)全球5.population(n.)人口6.guide(n.)导游;指南(v.)指引,指导7.globe(n.)地球;地球仪;global(adj.)全球的;global warming全球变暖8.gentleman-gentlemen 先生(们)9.lady-ladies 女士(们)10.unite(v.);united(adj.)联合(的),统一(的)11.tour(n.)旅行;巡回演出,巡回赛 tourist(n.)游客;tourism(n.)旅游业12.wide(adj.)宽的;widely(adv.)广泛地;widen(v.)拓宽13.lead-led-led(v.)领导,带领;lead to导致,引起;leader(n.)领导者; leading(adj.)领先的;hold a leading position 处于领先地位14.journal(n.)期刊;journalist(n.)记者15.thank(v.)感谢;thankful(adj.)感激的be thankful/grateful to 感谢...,感激..16.mother tongue/native language 母语17.native English speakers 以英语为母语的人18.the United Nations/the UN 联合国19.Last but not least,...最后但同样重要的是...(作文衔接词)20.Believe it or not,...信不信由你,不管你信不信21.be published 被出版22.translate...into...把...翻译成..23.at home and abroad 国内外24. one sixth of the world's population 世界人口的六分之一25. learn sth. by oneself/teach oneself(learn -learned/learnt x2;teach -taught x2)26.the rise of tourism 旅游业的兴起课文句1. There are six official languages at the UN.联合国有6种官方语言。2. Arabic is becoming one of the most important languages.阿拉伯语正成为最重要的语言之一。3. With the rapiddevelopmentofChina, Chinese will belearnedby moreand more people随着中国的快速发展,汉语将被越来越多的人学习。4. English is the most widely used language.英语是被最广泛用言。5. Around the world, many important journals are published in English.全世界很多重要的期刊以英语出版。6. Besides English, French is also important.除了英语,法语也重要。7. Russian is spoken by around 150 million people as their mother tongue.俄语被大约1.5亿人作为母语使用。8. Last but not least, I'd like to introduce Spanish最后但同样重要的是,我想介绍一下西班牙语。9. Believe it or not, there are more native speakers of Spanish than those ofEnglish worldwide信不信由你,在全世界,以西班牙语为母语的人比以英语为母语的人更多。