2018长沙四年级英语单词详解：as的固定搭配。
用于一些固定搭配
1. as good as差不多，几乎。
don’t worry， the matter’s as good as settled. 别担心，问题差不多已经解决了。
when the car was repaired， it looked as good as new. 这辆汽车修理好的时候，看起来差不多就像新的一样。
2. as if /as though 似乎；好像。
he beh**ed as if nothing had happened. 他装着若无其事的样子。
she treats him as though he was her own son. 她待他好像待自己的儿子一样。
另外，as if可以接一个动词不定式短语。例如：
he w**ed his hand to me as if to h**e something to tell me. 他向我挥手好像有什么要告诉我。
3. as well as 同(一样也);和；还。
joan can speak chinese as well as english. 琼能讲英语还能讲汉语。
he spent all his money， as well as wasting his time. 他不仅浪费了时间，还花光了他所有的钱。
4. such...as， such as 像……这样的。
i bought a lot of fruits， such as apples， oranges， bananas and so on. 我买了许多种水果，像苹果，桔子，香蕉等。
we had such books as you never saw. 我们有一些你从未看过的书。
5. as for 至于某人(某事物)
we had a delightful weekend in the country. as for the traffic， we had no difficulty. 在乡下我们度过了一个愉快的周末。
至于交通，我们没遇到任何困难。
6. as to 关于某事物；提到某事物。
i don’t know anything as to the others. 至于其他，我一无所知。
7. so as to ..以便， 为了。
students should take notes so as to make revision easier. 学生应当记笔记，以便容易复习。
8. as a matter of fact 其实；实际上。
as a matter of fact， i’m very fond of housework. 其实，我很喜欢做家务。
9. as a result 结果 (发生某种情况)
as a result， he had been given an excellent job. 结果，他得到了一份极好的工作。
10. as long as 只要。
you may borrow this book as long as you promise to give it back. 只要你答应归还，你就可以把这书借走。
总之，通过以上的分析，我们对as的词性和用法有了比较全面的理解和把握，才能在实际的运用中做到心中有数，应付自如。
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