在2009年考研英语一Text 1中，文章主要探讨了全球化背景下，英语作为国际通用语言对其他语言和文化的影响。以下是该部分的答案：
1. 问题：What is the main idea of the first paragraph?
答案：The first paragraph introduces the impact of English as a global language on other languages and cultures.
2. 问题：What does the author mean by "a dominant language" in the second paragraph?
答案：The author means that English has become the most widely used and influential language in the world.
3. 问题：What is the author's attitude towards the dominance of English?
答案：The author expresses concerns about the dominance of English and its impact on other languages and cultures.
4. 问题：What is the author's argument in the third paragraph?
答案：The author argues that the dominance of English leads to the marginalization of other languages and cultures.
5. 问题：What is the author's suggestion in the fourth paragraph?
答案：The author suggests that governments and educational institutions should promote the use of local languages and cultures to counteract the dominance of English.
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