as用法课件-2024届高三英语一轮复习

高中英语重难知识点之 as用法大全 as a student作为一个学生 serve as充当 例如：Getting up early serves as a good way to keep fit.早起是保持健康的好的方法。 work as+职业：担任...；担任...工作 例如：He works as a doctor in the hospital.他在医院当医生。 1)as做介词，译为：作为，后接短语（名词或者代词） 1. 随着... 例如：as time goes by随着时间流逝； as children grow older随着孩子们年纪增长 2. 当...时候 例如：Just as the flying worm hit her, she burst into tears.当飞虫撞到她时，她大哭起来 3. 一边...一边 例如：The girl dances as she sings on the stage.女孩在舞台上一边唱一边跳 2)as做连词，引导时间状语从句， 译为：1.随着 2.当...时候 3.一边...一边，后接句子 例如：Jenny was very sad for the loss of the pen, as it was a gift from her mother. Jenny对于丢失这钢笔非常难过，因为那是她妈妈送她的礼物。 3)as做连词，引导原因状语从句（比较明显的原因），译为：由于...，后接句子： 例如：Child as he is, he knows a lot. 虽然他是一个孩子，他知道很多。 Young as he is, he knows a lot. 虽然他很年轻，他知道很多。 4)as做连词，引导让步状语从句，译为：虽然，需要用倒装句（难点）： 例如：The students did as their teacher told them. 学生们按照老师说的做了。 5)as做连词，引导方式状语从句，译为：像...一样，后接句子： 例如：Nobody is as careless as Tom. 没有人像Tom那样粗心 6)as做连词，引导比较状语从句，常以as...as（not so/as...as）形式出现，译为：和...一样...（不如...那样...）： as is known to us all 众所周知 as is often the case 这是常有的事；像往常一样 7)as做关系代词，引导非限制性定语从句，后接句子 as soon as一...就... as soon as possible尽快 as long as只有... as if好像 as a matter of fact事实上 as well as和... as well也 as usual和往常一样 8)其他as相关的常考短语 （2017全国卷I）This trend, which was started by the medical community a method of fighting heart diseases, has had some unintended side effects. Key:as 真题回顾: （2016浙江10月）I made my way backstage just the great magician was putting on his top hat. Key:as/when （2016全国卷II）Get an early start and try to be productive as possible before lunch. Key:as （2016全国卷III）Over time, the population grew, people began to cut food into small pieces so it would cook more quickly. Key:as （2014辽宁卷）It asks you to act like water: to be flexible as well strong. Key:as $$