同等學(xué)力英語備考過程中，英語詞匯的積累非常重要，但是除了要背詞匯之外，更重要的是需要把詞的意思、用法理解透徹。下面是新陽光教育為大家介紹As的各種用途。

　一、用作表示“程度”的副詞。例如：

　　(1) You have performed well. Other students’ performance is as good.

　二、用作從屬連詞，引導(dǎo)“時間”副詞從句。例如：

　　(2) As the new teacher entered the classroom, the pupils clapped their hands.

　　(3) Alex caught sight of Nancy as she was getting on the bus.

　三、用作從屬連詞，引導(dǎo)“比較”副詞從句。例如：

　　(4) The friendship between us is as strong as a rock.

　　(5) Can our runners run as fast as they used to?

　六、用作介詞。例如：

　　(6) As the new manager of the company, Wilcox assured the staff that he would work for the benefits of the company.

　　(7) The scenery here is beautiful as a picture.

　七、用作從屬連詞，引導(dǎo)“原因”副詞從句。例如

　　(8) As the weather is fine, let’s go fishing.

　　(9) We helped Tony, as he was a good man.

　　八、協(xié)助組成短語與句型。例如：

　　(10) So as to: They departed early so as to reach the airport early.

　　(11) We have touched on the basic issues. As for thorny problems, let’s look into them later.

　　(12) As long as you work hard, you will make it.

　　(13) I’ll help you as best I can.

　　(14) Maria’s idea is not so much a solution as a proposal to sound out our views on the project.

　九、用作關(guān)系代詞，引導(dǎo)形容詞從句。例如：

　　(15) Is this the same thing as you showed me before?

　　(16) You can visit such places as you want to.

　　注意，“as”之前有“the same”或“such”和它掛鉤。

　　十、用作從屬連詞，引導(dǎo)“方式”副詞從句。例如：

　　(17) You may act as you think fit.

　　(18) It is safer for you to do as you are told.

　　這些由"as"引導(dǎo)的從句可以節(jié)縮，如：

　　(19) It is safer for you to do as told.

　　(20) The meeting will be held as (it has been) scheduled.

　　(21) The weather here is not mild as (it is) in your country.

　十一、用作從屬連詞，引導(dǎo)“讓步”副詞從句。例如：

　　(22) Improbable as it seems, he is now Managing Director.

　　(23) Young as Sam is, he has performed his task creditably.