英语as常见的几种用法

1 / 6 英语 As 常见的几种用法 英语 As 常见的几种用法 黑龙江省农垦建三江管理局第一高级中学 杨丽丽 【摘要】 as 人词性灵活，词义丰富，能引导多种句式，每种句式又有许多的考点，所以研究 as 在文中教学的几种用法是十分有价值的。 【关键词】词义；倒装；句式 记得一位同事曾对我说，她大学的毕业论文就是 as的几种用法。在教学实践中我发现 as 确实有灵活的词性，丰富的词义，引导多种句式，所以总结如下，如果能给广大同仁或学生几许积累，几分启迪那是再好不过的了。 一、词义 （一）在牛 津双解词典中 as 有如下几个意思： 1. prep 象、如同、似 dressed as a policeman 穿着打扮像警察作为 a job as a pailon 包装的工作由于鉴于 As he is her private secretary he has access to all her correspondence 由于他是她的私人秘书；他有机会接触她所有的信件。在的时候 As a child, She was sent to six different schools. 她小时候曾被送进六所不同的 学校学习过。 、 as as（介词） as tall as his father 和他2 / 6 父亲一样 as as（连词） He looks as ill as he souded on the phone.从电话里听他病的不轻，现在看上去真是病的那么重。 （二） 在高中阶段，我认为刘说诚老师编导的学生使用英汉词典是实用的。这里所编进的词意有以下几点： adv.同样，一样 Tom runs fast,but I run just as fast. prona.像样的人或物 the same asb.这一点 as follows prep 作为 as a teacher conj a.比较 as white as snow b.如同 Do it as I do. c.当时候 I need the letter as I walked along the 由于 We all like her as she is 以至于 He raised his voice so as to be as they were ,they walked on. as 构成的短语 as for 对于，就而论 As for me,I have nothing to say as as 结构中第一个 as 是副词 第二个 as 是连词，否定时也可以写成 not so as 在比较中的倍致表达为同级比较 is as as B 译为： A 和 B 一样 as 与 as 之间加形容词原级 is 倍数 as as B 译为： A 是 B 的倍 is not 3 / 6 as/so asB 译为：“ A 不如 B” is halt（ a quarter） asas is 译为： A 是 B 人一半（ 1/4）。 二 、 as 的实际应用 在高中的学习中，结合近几年高考对 as 的考查，我把 as 分成几种情况介绍。 是介词 As 是介词后面加名词或代词的宾格形式。仅此一点就可以和连词区分开来，高中学习中 as 也作连词，而连词后面一定加的是句子。 As 作为介词的用法较简单，常出现在完形或单选中。 如： 2016 全国卷 As a child,he studied in a villaye school,which is named after his grandfather. 分析： As 是介词翻译为“作为” 2、 as 是连词 As 作为连词可以连接时间状语从句，方式状语从句，让步状语从句，原因状从句和非限定性定语从句。 a、如：时间状语从句 As time went by ,he grew wp .b、如：方式状语从句 Do it as I told you. c.如：让步状语从句 as he is,he could not move the stone. Much as he I loves her,he did not go with her. 4 / 6 Child as he is,he knew eveny Try as he might,he failed 出题人往往愿意在这一环节中出现考题。如： 95 考题 _， he doesn t study well. he is clever is as clever as he clever he is 分析：答案是 C“尽管他很聪明，都不好好学习” as引导让步状语从句，表语 clever 提到 as 之前，构成倒装语序。 d、如：原因状语从句 84 年高考题 We had better hurry _ it is gettry dark. A、 分析：答案为 C。 as 引导原因状语从句翻译为“因为”。 e、 as 引导同级比较，倍数问题。 如： 94 年上海高考题 With the help of the German experts,the favtong predwud cars in 1993 as the year loefone, twice many many as twice twice as as many 分析：答案为 D as 形容词原级加 as 在各校模拟题中： _， he is fawous for unitng bloys 5 / 6 he is a teacher teacher as he is teacher although he as he is 答案是 D 当名词至于 as 前时，前为零冠词。 As 的考点很多，像引导限定性定语从句。就详细讲解了 as 和 which 的区别，首先在意思上的区别 as 翻译为“正如”，而 which 指前面某物或整个一件事。其次在位置上，as 的位置灵活，可置 句首也可置句中；而 which 只能引导限定性定句从句，置于主句之后。 They said they were French,which wasn t true,他们是法国人，是在撒谎。 Which 引导从句置于主句之后， which 指代前面“他们说他们是法国人”整个这件事。 As Engels point out ,labour created man himself .正如思想其于指正的，劳动创造了人。 As 翻译为“正如”能够放在主句之前。 如：高考题 we know,more than 70% percent of the earth is covered with water. 分析：答案为“ B”翻译为：正如我们知道的，地球超过 70%是水覆盖的。 As 译为“正如”在从句中充当宾语，置于句首。 6 / 6 在 as 结合成的短语中 a.有 as long as 译为“像一样”或“只要” As long as you stndy hard ,you will make great progress.只要很努力学习，就会取得很大进步 same as 译为 ：与是同类 This is the same tool as I used last time.这和我上次用的是同一种工具 c. as far as I am concerned 译为“据我所知” As soon as she heard the news, she came to tell us about it.她一听到这消息