For over 230 years, the American Academy of Arts and Sciences has been honoring excellence and providing service to the nation and the world. Through independent, nonpartisan study, its ranks of distinguished scholar-patriots have brought the arts and sciences into constructive interplay with the leaders of both the public and private sectors.
The Academy was founded during the American Revolution by John Adams, James Bowdoin, John Hancock, and other leaders who contributed prominently to the establishment of the new nation, its government, and its Constitution. Its purpose was to provide a forum for a select group of scholars, members of the learned professions, and government and business leaders to work together on behalf of the democratic interests of the republic.
In the words of the Academys charter, enacted in 1780, the end and design of the institution is...to cultivate every art and science which may tend to advance the interest, honour, dignity, and happiness of a free, independent, and virtuous people.
Today the Academy is an international learned society with a dual function: to elect to membership men and women of exceptional achievement, drawn from science, scholarship, business, public affairs, and the arts, and to conduct a varied program of projects and studies responsive to the needs and problems of society.
The Academys unique strength lies in the distinguished leadership of its 4,000 Fellows and 600 Foreign Honorary Members and the wide range of expertise they bring to its multidisciplinary analyses of compelling contemporary issues. The Academy is probably best known to the public through its quarterly journal, D?dalus, widely regarded as one of the worlds leading intellectual journals.
Recent Academy projects have focused on the changing nature and needs of higher education and research, the well-being of the humanities in the United States and their central role in assuring the vitality of our cultural life, the emerging challenges of scientific and technological advances, geoglobal politics, population and the environment, and the welfare of children.
Now in its third century, the Academy continues to mobilize the intellectual resources needed to anticipate, examine, and confront the critical challenges facing our society.
北师大版(三起)六上《Unit 3 School sports day》ppt课件1
冀教版(一起)二下《lesson 6 It’s time for lunch!》ppt课件
冀教版(一起)一下《Lesson 9 Li Ming’s Family》ppt课件
北师大版(三起)六上《unit 2 Mocky’s bad day》ppt课件
冀教版(一起)二下《lesson 17 It’s Saturday》ppt课件
冀教版(一起)二下《Lesson 9 My big family》ppt课件
冀教版(一起)二下《lesson 7 I’m thirsty!》ppt课件
冀教版(一起)一上《Lesson 4 Nice to Meet You》ppt课件
冀教版(一起)二下《Lesson 14 Let’s learn the alphabet.》ppt课件
冀教版(一起)二下《lesson 25 Let’s go outside!》ppt课件
冀教版(一起)一下《Lesson 21 At the Shop》ppt课件
冀教版(一起)二下《lesson 21 Let’s visit the neighbours.》ppt课件
冀教版(一起)二下《lesson 28 Fun in the park》ppt课件
冀教版英语一下(一起)《Unit 2 Lesson16 Again please》ppt课件
冀教版英语一下(一起)《Unit 3 Lesson22 My toys》ppt课件
冀教版(一起)二下《lesson 3 Our classroom》ppt课件
北师大版(三起)六上《Unit 3 School sports day》ppt课件
冀教版(一起)一上《Lesson 2 What’s Your Name》ppt课件
冀教版(一起)二下《lesson 4 Washroom, gym》ppt课件
冀教版(一起)一下《Lesson 11 Aunt, Uncle, Cousin》ppt课件
冀教版(一起)二下《lesson 26 Cars, buses and bikes》ppt课件
冀教版(一起)二下《lesson 31 Words where I live》ppt课件
冀教版(一起)一上《Lesson 3 How Are You》ppt课件
北师大版(三起)六上《unit 2 Mocky’s bad day》ppt课件2
北师大版(三起)六上《Unit 1 Ann’s dream》ppt课件1
冀教版(一起)二下《lesson 7 I’m thirsty!》ppt课件1
冀教版英语一下(一起)《Unit 1 Lesson2 My classroom》ppt课件
冀教版(一起)二下《Lesson 15 Help your family!》ppt课件
北师大版(三起)六上《Unit 4 Mocky’s birthday》ppt课件
冀教版(一起)二下《lesson 19 In the garden》ppt课件
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英语试题 |
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