as的用法
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as的用法
1. prep. (1). 如同:They were all dressed as clowns.
(2). 作为,当作:
①She works as a doctor.
②I respect him as a doctor.
2. adv. (1). as…as…像……一样,如同。
①You are as tall as your farther.
②Run as fast as you can.
③We’ll complete it as soon as possible.
(2). 和……一样(指事情以同样的方式发生):
As always, she said little.
3. conj. (1). 当…时,随着:when
①He sat watching her as she got ready.
②As she grew older she gained in confidence.
(2).照…方式:
①They did as I had asked.
②Leave the papers as they are.
③She lost it, just as I said she would.
(3).因为,由于because
①As you were out, I left a message.
②She may need some help as she is new.
(4).正如,如同非限制性定语从句
①As you know, Julia is leaving soon.
②She is very tall, as is her mother.
(5).尽管,即使,虽然but though however whereas
①Happy as they are, there was something missing.
②Try as he might(= however hard he tried), he couldn’t open the door.。