as adv., conj & prep

　　作為主句的先行詞;同樣地;與……一樣;

　　短語：

　　1. as a result 結(jié)果：

　　e.g. He works hard all day, as a result, he got a good mark in his English exam.

　　他整日努力學(xué)習(xí)，因此在英語考試中取得了優(yōu)異的成績。

　　2. as if 仿佛，好像：

　　e.g.He talks as if he knew about it. 他說起來好像知道這件事似的。

　　3.as long as 只要，和……一樣長：

　　e.g.You will do well in your English study as /so long as you keep on.

　　只要堅(jiān)持下去，你一定能學(xué)好英語 。

　　4 as…as…(用于比較)與…一樣;

　　e.g. Tom is as tall as his brother. 湯姆和他弟弟一樣高。

　　5. as well 也;

　　e.g. My class went to the cinema and I went there as well.