as的用法总结及典型句子
as的用法总结及典型句子
as作为介词时，用法和语义较单一，其含义为“作为”。但是as作为连词词性时，
其用法和功能较多，可以引导各类从句。你的钢笔书写起来和我的一样流畅。as引导原因状语从句、时间状语从句、方式状语从句、让步状语从句和定语从句。例如：He smiled as he said goodbye to me。
一、as作连词的用法
1.as...as的用法
as...as意为"和……一样"，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+adj./adv.+as。例如：
(1)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
(2)This film is as interesting as that one.这部电影和那部电影一样有趣。
其否定式为not as/so+adj./adv.+as。例如：
This dictionary is not as/so useful as you think.这本字典不如你想象的那样
有用。
若有修饰成分，如twice,three times,half,a quarter等，则须置于第一个as之前。例如：
Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
2、as引导时间状语从句
此时，as译作“当……时候”，可以放在主句之前，也可以放在主句之后。例如：
He smiled as he said goodbye to me.
他向我道别时微笑了一下。
As she was walking in the park,she heard a girl singing.
她在公园里散步时，听到一位女孩在唱歌。
I sang an English song as I went along the river.
我边沿河边走边唱英文歌。
3.as用作连词引导原因状语从句
as，because，since都可以表示因果关系，连接原因状语从句，含义是"因为，由于"，但它们有区别：because表示的语气最强;as一般放在句首，语气较弱，较口语化;since
常常用在书面语中，表示多为对方已知的、或稍加分析便可得知的原因，有时可译作"既然"。例如：
(1)He will succeed because he is in earnest.他一定会成功，因为他很认真。
(2)Since you are so sure of it he”ll believe you.既然你对此如此有把握，他
会相信你的。
(3)As rain has fallen,the air is cooler.因为下过雨，空气比较清爽。
4、as引导让步状语从句
此时，as译作“尽管”。当as引导让步状语从句时，不把as放在从句的开头，而是将充当从句主要成分的形容词、副词、分词、动词原形或不加冠词的单数可数名词置于前面。
（1）将表语放在句首，再将as放在表语和主语之间。例如：
Child as he is,he knows quite a lot of things.
虽然他还是个孩子，但他懂得很多事情。
感谢您的阅读，祝您生活愉快。
初中英语状语从句讲解及典型例题
状语从句 在复合句中，用作状语的从句叫状语从句。状语从句根据它表达的意义可以分为：时间状语从句、地点状语从句、原因状语从句、结果状语从句、让步状语从句、条件状语从句、目的状语从句、比较状语从句、方式状语从句。 （1）时间状语从句 引导时间状语从句的连词或短语有：when, while, as, before, after, since, until, as soon as, once, each time, next time等。 1.When引导的时间状语从句 When引导时间状语从句时，意为“当....时”，表示主句的动作与从句的动作同时或先后发生。 例：When you are doing your homework, you must be careful. Someone knocked（敲）at the door when I was sleeping. When she first saw the robot, she felt astonished（惊讶）. When Tom got home, he wept with anger. 注意：when引导的时间状语从句中的动词可以是延续性的，也可以是非延续性的。 2.while引导的时间状语从句 while引导的时间状语从句，意为“与...同时；在...期间” 例：They entered the room while we were discussing problems. Father was cleaning the car while I was playing computer games. When she was in college, she felt in love with Mike. 注意：while引导的时间状语从句中的动词必须为延续性或者表示状态的动词。 3.as引导的时间状语从句 as引导的时间状语从句，表达“正当...，一边...一边...”强调主从句动作同时发生。 例：I heard their voice as I cross the hall（走廊，过道）. As she sang, the tears ran down her cheek（脸颊）. As I waited at the stop, I heard a big noise. 4.before引导的时间状语从句 before意为“在...之前”,引导时间状语从句，表示主语的动作在从句前发生。例：We cleaned the classroom before we left school yesterday. It’ll not be long before you regret（后悔）what you’ve done. 5.after引导的时间状语从句 after意为“在...之后”,引导时间状语从句，表示主语的动作在从句后发生。例：He called me after he had finished his homework. She usually takes a walk after she has dinner. 6.since引导的时间状语从句 Since常意为“自从......”主句常用现在完成时，从句用一般过去时。 例：Everything has changed since I was here. I haven’t heard from him since he moved away. 常用句型：It is/has been+时间段+since从句，意为“自从....已经多少时间” 例：It has been three years since I moved to Beijing. 自从我搬到北京已经有两年的时间了。
as的用法总结及典型句子
as的用法总结及典型句子 as作为介词时，用法和语义较单一，其含义为“作为”。但是as作为连词词性时， 其用法和功能较多，可以引导各类从句。你的钢笔书写起来和我的一样流畅。as引导原因状语从句、时间状语从句、方式状语从句、让步状语从句和定语从句。例如：He smiled as he said goodbye to me。 一、as作连词的用法 1.as...as的用法 as...as意为"和……一样"，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+adj./adv.+as。例如： (1)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。 (2)This film is as interesting as that one.这部电影和那部电影一样有趣。 其否定式为not as/so+adj./adv.+as。例如： This dictionary is not as/so useful as you think.这本字典不如你想象的那样 有用。 若有修饰成分，如twice,three times,half,a quarter等，则须置于第一个as之前。例如： Your bag is twice as expensive as mine.你的袋子比我的贵一倍。 2、as引导时间状语从句 此时，as译作“当……时候”，可以放在主句之前，也可以放在主句之后。例如： He smiled as he said goodbye to me. 他向我道别时微笑了一下。 As she was walking in the park,she heard a girl singing. 她在公园里散步时，听到一位女孩在唱歌。 I sang an English song as I went along the river. 我边沿河边走边唱英文歌。 3.as用作连词引导原因状语从句
高中英语三大从句 串讲 教案
一. 定语从句 1.重点突破 (1)关系代词as的用法 1)as可以引导限制性/非限制性定语从句，指人，物，事 such+名词+as…像……一样（之类的） the same+名词+ as… 和…同…一样的 2)as引导非限制性定语从句放在主句前，主句后，主句中 as有“正如”之意，多用于肯定句 典型例题讲解1 In 2014, such important reform policies associated with the interests of the general public were introduced in China _____ almost each person could benefit from in life. A. when B. that C. where D. as 典型例题讲解2 He works hard from dawn to night every day to make a living, _____many people who are struggling to survive in this big modern city. A. as if B. such as C. so do D. as do (2)介词+关系代词的用法 介词的选择主要考察以下几点： 1)介词与先行词的搭配 典型例题讲解 Human facial expressions differ from those of animals in the degree _____they can
be controlled on purpose. A with which B to which C. of which D. for which 2)介词与从句谓语动词的搭配 典型例题讲解1 In the end, it was Becky ______ he turned for a gentle word and a smile. A. on whom B in whom C to whom D for whom 典型例题讲解2 Without facts, we can't form a worthwhile opinion for we need to have factual knowledge _____ our thinking. A which to base on B which to be based on C upon which to base D, with which to base on 3)主从句逻辑关系 典型例题讲解 During the voyage the sailor caught a deadly disease ______ in those days medical science was helpless. A. that B which C. to which D. against which (3)关系副词When和where的用法 1)when(指时间)=介词+ which,当先行词为指时间的名词时，关系词在从句中做时间状语 积累：age (年代)；occasion (机会场合); interval (间隔); stay (逗留期间); stage (时间段)等抽象时间
定语从句简易学案
定语从句简易学案 一、that典型用法 1．用作关系代词，指人或物；在句中作主语、宾语，有时作表语； 2．用作关系副词，作方式状语，先行词是the way； 3．只用that不用which的场合： ①先行词既为人又为物时；②先行词被序数词或形容词最高级修饰时；③先行词是all, much, little, everything等不定代词；④先行词被only, very, few, little, all等修饰时。 二、which典型用法 1．用作关系代词，指物；在句中作主语、宾语； 2．只用which不用that的场合： ①引导非限制性定语从句，先行词是整个主句或主句一部分； ②用于“介词+关系代词”结构，指物。 三、whose典型用法 1．用作关系代词，作定语，指人、物； 2．有时用于“介词+whose+名词”结构； This is Mr Green, with whose help I’ve made great progress in English. 3．whose+名词=the +名词+of whom/which= of whom/which+ the +名词(常考点，最难) He lives in the room, faces the south. He lives in the room, faces the south. He lives in the room, faces the south. 四、where典型用法 1．用作关系副词，作地点状语； 2．先行词既可以是具体地点名词，如school, museum, centre还可以是抽象名词，如point, case, situation, stage, race, position, job等（热点，须牢记） 五、as典型用法 1．用作关系代词，引导限制性定语从句，作从句的主语、宾语，用于such/so…as…, the same…as…句型； 2．用作关系代词，引导非限制性定语从句，位于主句的前、中、后，强调前后逻辑一致，表示“正如……”，从句多含有see, know, expect, tell, report等动词； 3．which和as用法区别： ①位置上：which从句只能位于主句之后，as从句位于主句的前、中、后； ②逻辑上：which多强调出乎预料，前后不一；as强调前后句逻辑一致，“正如”； ③句式上：which多用于“which+动词+宾语”句型；as多用于as we all know/see/句型。 He failed in the driving test again, which surprised us. He failed in the driving test again, as we had expected. As we had expected, he failed in the driving test again. 六、“介词+关系代词”结构 1．先行词指人用whom，指物用which; 2．介词选择的原则：一看先行词，二看从句谓语动词三看整个语境
sql的as的用法和一些经典的sql语句
sql的as的用法和一些经典的sql语句 -------------------------------------------------------------------------------- 作者：未知发布时间：2008-08-26 08:50:06 来源：网络 总结一些工作中用到或碰到的SQL语句，希望能与大家分享，同时也希望大家能提供更多的精妙SQL语句 1、delete table1 from (select * from table2) as t2 where table1.id=t2.id 2、truncate table table1 (不在事务日志中做记录，比delete table快，但不能激活触发器) 3、update table1 set column=column+1 where id=(select id from table2) 4、update table1 set column=column+1 from table1,table2 where table1.id=table2.id 5、select top n [Percent] * from table1 '输出百分比记录 6、select id,column1 * column2 as column from table1 '可算明白as的用法了 7、select * from table1 where column1 like 'SQL#_G_O' escape '#' '单匹配 8、select table1.id from table1 where not exists (select table2.id from table2 where table1.id=table2.id) '这个应该比not in快一些 9、select table1.id from table1,table2 where table1.id<>table2.id '看复合查询机制 10、select table1.id from table1,table2,(select id from table3) as t3 where table1.id=table2.id and table2.id=t3.id '有些类似[1]了...... 11、select * from table1 where column1 like '[A]%' or like '[^B]%' 12、select @column1=column1 from table1;select @column1 as column1 '存储到自定义变量 13、select * from table1 where contains(column1,'char1 or char2*') '全文索引 14、select * from table1 where contains(column1,'前有 near 中有 near 后有') 15、select * from table1 where contains(column1,'formsof(inflectional,go)') '派生 16、select * from table1 where contains(description,'isabout(apple weight(.9),boy weight(.8),china weight(.7))') '权重 17、select * from table1 where freetext(column1,'char') '仅支持文字不支持表达式搜索 18、insert into table1 select column1,count(column1) from table2 group by column1 '统计 ----------------------------------------------------------------------------------------- 1 说明：复制表(只复制结构,源表名：a 新表名：b) SQL: select * into b from a where 1<>1 2 说明：拷贝表(拷贝数据,源表名：a 目标表名：b) SQL: insert into b(a, b, c) select d,e,f from b; 3 说明：显示文章、提交人和最后回复时间 SQL: select a.title,https://www.360docs.net/doc/4519178439.html,ername,b.adddate from table a,(select max(adddate) adddate from table where table.title=a.title) b
汇总定语从句典型例句100句
定 语 从 句 典 型 例 句 100 句 20 年月日A4打印/ 可编辑
定语从句 【知识简介】 名词或代词由一个从句来修饰，该从句即定语从句。定语从句一般后置，但as引导的修饰全句的定语从句可以前置（倒装）。 引导定语从句的词有关系代词that, which, who, whom, whose, as等以及关系副词when, where, why等。关系代词或关系副词放在被修饰的名词或代词（又叫做先行词）和定语从句之间起联系作用，同时又作定语从句中的一个成份。 【要点难点】 1)that和which的用法区别 只用that的情况： ①先行词由最高级修饰时，如the best work that I can do。 ②先行词由序数词修饰时，如the second book that I bought。 ③先行词由the last, the only, the same, the very等修饰时。 ④先行词是不定代词all, anything, everything, little, much, nobody, nothing等时，如anything that he does; all that I can do now等。 ⑤先行词有any, no, all等限定词时，如all the words that I have learned。 ⑥先行词为词组，该词组既含人又含物时，如the city and the people that I visited。只用which的情况： ①在非限定性定语从句中（定语从句前有逗号）。 ②介词后。 请看that和which的使用例句： (1)It is the best film that’s has ever been made on the subject of madness. 这是以精神病为题材而拍摄的影片中最好的一段。 (2)Shakespeare is the greatest poet that England has ever had. 莎士比亚是英国最伟大的诗人 (3)He is the last person that one would suspect. 人们最不可能怀疑他。 (4)Man is the only creature that is gifted with speech. 只有人类具有语言的天赋。 (5) A fool sees not the same tree that a wise man sees. 一个傻瓜看到的树和一个聪明人看到的树不一样。 (6)Those were the very words that he said at the meeting. 这些就是他在会上说的原话。 (7)All that glitters is not gold. 闪光的并不都是金子。 (8)Anything that you have to say had better be said in each other’s presence. 有话最好当面说。 (9)There is still much that is to be done. 仍然有很多事要做。
高考状语从句典型句型总结
高考状语从句典型句型 总结 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN
状语从句常见考点（一）时间状从 1.when/while/as 1) when： ① sb was doing sth when sth happened. ② sb was about to do sth when sth happened. ③ sb was on the point of doing sth when sth happened. ④ sb had (just/already) done sth when sth happened ⑤ when=since (既然） Eg: Why did you go to the restaurant when you can easily cook at home ⑥ when=while=although (引导让步状语从句） 2)while: ① while引导时间状从时，后面只能使用延续性动词,后面通常用进行时态，也可以使用一般时态。 While/When/As sb was doing sth, sth happened. =Sb was doing sth when sth happened. ② while放于两个分句中间表示对比，“然而”: A, while B. 注：A, B两个分句结构一般要满足对称原则。 ③ while=although, 放于句首，引导让步状语从句。 Eg: While I admire him as a doctor, I don't like him as a person. While his idea sounds reasonable, not all the people agree to it. 3）as: ①引导时间状从，后面接延续动词和瞬间动词均可。 ②引导时间状从，还有“随着...”的意思，此时，要注意和with构成的非谓语结构的用法差异： 翻译：a. 随着社会的发展，保护环境变得愈发重要。 b. 随着互联网的普及，很多人的网购梦想变成了现实。 ③引导时间状从，还有“一边...,一边...”的意思。 ④引导比较状从：
中学英语巧背单词典型句子160句汇总
1.It is reported that last Tuesday, a young traffic policeman was knocked down by accident and sent to the nearby hospital.据报道，上周二一名年轻的交警意外地被撞倒，然后送往了就近的医院。 2.As students, we agree that we should take full advantage of time to practice ourselves and receive more education so that we will have a bright future.作为学生，我们都同意这样的说法,我们应该充分利用时间来锻炼自己，接受更多的教育以便今后我们有所成就。 3.Sometimes , the tired scientist wants to give up the plan for he has failed in the experiment some times, but he still spends some time on it every day because he believes he will be successful sometime. 有时，那个疲劳的科学家想要放弃那个计划，因为他已经几次在实验中失败了，但是，他仍每天在这上面花时间，因为他相信，在将来某个时刻会成功的。 4.You can try borrowing some money from this rich woman, but I am afraid she won't lend even one dollar to you•你可以试看从那个富有的女人那里借钱，但我恐怕她连一元也不会借给你。 5.To our surprise, though the result of the exam is surprising , the teacher was not surprised at it.使我们惊讶的是，尽管考试的结果令人吃惊，但是老师一点都不惊讶。 6.The support from his whole family gave him confidence to solve the difficult problem and finally he not only discovered a new disease but also invented new medicine against it.来自他全家的支扌寺给了他解决难题的
名校版英语经典句型考点解析 as good as
名校版英语经典句型考点解析as good as 1、和……一样好 可视为as…as结构与good的自然搭配 My English is not as good as his. 我的英语学得不如他好。 The acting skill of the player is not a quarter as good as his professional brothers. 那位演员的演技远远不如他的师兄弟们。 I hope I will go to a high school with teachers as good as Miss Chan. 我希望我高中的老师也能像陈老师一样好。 中考真题- 2019 天津完形填空 This is as good a place as any to spend the night.
有这么个地方过夜就很好了。 Now is probably as good a time as any to start a business. 目前可能正是创业的最佳时机。 There was no obvious reason why this could not be as good a film as the original. 找不出明显的理由来解释为什么这部片子拍得不如原先的好。 His Arabic was not as good as his English, but serviceable enough 他的阿拉伯语没有他的英语好，但是够用了。 The book wasn't anything like as good as her first one. 这本书远远不如她的处女作。 My memory isn't as good as it once was. 我的记性赶不上从前了。 If every tune from Radiohead is as good as this one is, it can't be long before they are household names.
名校版英语经典句型考点解析Just as so
名校版英语经典句型考点解析Just as so Just as……，so ,是附属连词，其中just,有时可以省略。As引导的是方式状语从句（常常放句首）；so引导的是主句。表示正如……一样，…… 请看经典例句： Just as societies were facing their histories, so, too, were countless individuals.（希拉里，《亲历历史》P313.） 正像社会面临历史问题一样，无数的个人也面临着历史带来的问题。 注意，这个主句采用了倒装结构。且采用省略句形式。 Just as John has changed, so has his wife 约翰变了，他的妻子也变了。 《柯林斯高阶英汉双解学习词典》 注意，这个主句采用了倒装结构。且采用省略句形式。
Just as large companies are having to cut back, so small businesses are being forced to close. 大公司不得不紧缩，小企业那么被迫关闭。 《牛津高阶英汉双解词典》Just as sound travels through the air in waves, so electricity travel through the air in what we call radio waves. 正像声音以波的方式在空气中传播一样，电以我们称之为无线电波的方式在空气中传播的。 Just as French people enjoy their wine, so the British enjoy their beer. 正如法国人喜欢喝白酒一样，英国人喜欢喝啤酒。 As the cost of keeping money in the bank increases, so it' s spent faster.随着在银行存钱的费用增加，人们的钱花得也更快了。 Just as they must put aside their prejudices f so we must be prepared to accept their good faith.
2020高考英语作文必背万能句子及模板(65个高级句型)
2020高考英语作文必背万能句子及模板（65个高级句型） 一.表达个人观点句型 1. As far as I am concerned, I agree with the latter opinion to some extent. 就我而言，在某种程度上我同意后者的观点。 2. As far as I am concerned, I am really/completely in favor of the test/policy. 就我而言，我真的/完全支持这场测试/这个政策。 3. In conclusion/a word, I believe that…总之，我相信...... 4. There is some truth in both arguments, but I think the disadvantages of…outweigh its advantages.这两种观点都有一定的道理，但我认为……的缺点超过了它的优点。 5. In my opinion/view, we should... 在我看来，我们应该...... 6. As for me, I…至于我，我...... 7. As I see it, …正如我看到的，...... 8. From my point of view, …. 在我看来，...... 9. Personally, I think…我个人认为...... 10. My view is that…我的观点是...... 11. I think/consider…我认为/考虑...... 12. I take/hold a negative/positive view of…我对......采取/保持消极的/积极的看法。 二.原因分析型常用句型 13. There are several reasons for…, but in general, they come down to three major ones... 有一些原因，但总的来说，归结为三大原因。 14. There are many factors that may account for…, but the following are the most typical ones. 有很多因素可以解释...…，但以下是最典型的因素。 15. Many ways can contribute to solving this problem, but the following ones may be most effective. 许多方法可以有助于解决这个问题，但以下的可能是最有效的。 16. Generally, the advantages can be listed as follows. 一般而言，优势可以列举如下。 17. The reasons are as follows. 其原因如下。 三.因果推理常用句型 18. Because/Since we read the book, we have learned a lot. 因为我们读了这本书，我们学到了很多。
as的用法总结及典型句子
as的用法总结及典型句子 一、as作连词的用法 1. as...as的用法 as...as意为'和……一样',表示同级的比较.使用时要注意第一个as 为副词,第二个as为连词.其基本结构为：as+ adj./ adv. +as.例如： (1)This film is as interesting as that one.这部电影和那部电影一样有趣. (2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅. 其否定式为not as/so +adj./ adv. +as.例如： This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用. 若有修饰成分,如twice, three times, half, a quarter等,则须置于第一个as之前.例如： Your bag is twice as expensive as mine.你的袋子比我的贵一倍. 几个关于as...as的常见句型： (1)as...as possible Please answer my question as soon as possible.请尽快回答我的问题. (2)as...as usual/before She looks as pretty as before.她看起来和以前一样漂亮. (3)as long as... (引导条件状语从句) It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划. (4)as far as
名校版英语经典句型考点解析as as any
名校版英语经典句型考点解析as as any(anything) as……as any(anything)极其、非常、很,无比请通过大量经典例句来 学习这个句型，让人信服和感觉到其重要: He's as fat as anything (= very fat).他很胖。 Now is probably as good a time as any to start a business. 目前可能正是创业的最正确时机。 《柯林斯高阶英汉双解学习词典》The inside of a van was as good a place as any to hold a kidnap victim 小货车内是关押被绑架人的好地方。 《柯林斯高阶英汉双解学习词典》This is as good a place as any to spend the night.这个地方过夜就很好了。《牛津高阶英汉双解词典》 I felt as pleased as anything.我感至I」无比高 《牛津高阶英汉双解兴。 词典》She opened the door and jumped out, quick as anything.
她翻开门，飞快地跳了出来。 《柯林斯高阶英汉双解学习词典》He used to be as smart as anything . 他过去聪明绝顶。 《柯林斯高阶英汉双解学习词典》These creatures travel in sea as fast as anything.这些动物在海里行动极快。 This book is as good as any for the students7 reference. 这本书非常适合学生们参考。《现代英语语法》赵俊英P550. He pretends to be as modest as anything.他假装非常谦虚。《现代英语语法》赵俊英P550. l.how long指多长时间，主要用来对一段时间(如three days, fourweeks 等)提问。how long的答语通常是(for) three days/weeks/months 等时间段。 例如： “How long did he stay here?” "About two hours.”"他在这儿呆了多久? 〃〃大约两小时。” How long have you been in your present job? 你干现在这工作多长时间了？
英译汉中常见重要短语典型句型
1．(1) ... not so much...... as (but) ... 与其说……还不如说…… (2) ... not so much that.....as (but) that...... 与其说……还不如说…… (3) ... not so much as..... (=not even) 甚至于不……，连……也不…… (4) ... might as well ... as..... 与其说……还不如说…… 例1：He is not so much a teacher as a scholar. 译文：与其说他是教师，还不如说是学者。〔注意翻译时动作的对象〕 例2：It wasn't so much his appearance I liked as his personality. 译文：与其说我喜欢他的外表，不如说我喜欢他的品格。 例3：It's not so much that I don't want to e but I just haven't got the time. 译文：倒不是因为我不想来，而是我根本没有时间。 例4：He didn't so much as say thank you after all we'd done for him. 译文：我们为他干了则多事，他甚至连都没有说一声。 例5：You might as well throw your money into the sea as lend it to him. 译文：与其将钱借给他，还不如把钱丢进大海。〔注意翻译时动作的对象〕 [注意]：more ... than ... 1) she is more beautiful than her sister. 她比她姐姐漂亮。 2) George is more intelligent than aggressive. 与其说乔治言行放肆，不如说他聪颖过人。 以上第1)句是more... than构造的一般用法，即在两个不同的事物之间就同一方面作比拟；而第2)句是就同一个人的两个不同方面作比拟。因此要译成“与其说……还不如说……〞。 more...than构造在上述1) 2)两句中的用法也适用于less ... than构造，得出相反的含义： 例如： 1) John is less daring than quick-witted. 与其说约翰胆大，不如说他脑子灵活。 2) George was less intelligent than aggressive. 与其说乔治聪颖过人，不如说他言行放肆。 2．几个不定代词的固定搭配： have none of: 不参加；不准；不承受
高中英语从句语法总复习
定语从句 常考知识 在复合句中修饰名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词。通过从句的意思判断先行词。引导定语从句的关系代词有who，whom，whose，which，that等和关系副词where，when，why等。 一、非限制性定语从句 记：有逗号的从句，连接词一定不用that。 典型例题 They will fly to Washington,_________ they plan to stay for two or three days. 二、关系代词who，whom，whose引导的定语从句 这类定语从句中，who在从句中用作主语，whom从句中用作宾语，whose从句中用作定语 注意：Whose既可代表人，也可代表物 eg：Do you see the house whose windows are all broken 三、关系代词that和which引导的定语从句 1、只能用which的情况 （1）介词+which （2）非限制性定语从句 2、只能用that的情况 （1）先行词为不定代词（all，nothing，much等） （2）两个the：先行词为序数词和最高级 （3）人和物同时做先行词时 （4）先行词被the only，the very修饰时 3、“介词+which/whom”中介词的选择 关系代词前的介词使用时根据与名词前面的动词搭配关系和介词的搭配关系及句子结构上的需要而定。eg：We`ll never forget the day on which we went camping. 四、关系副词when，where，why引导的定语从句 1、when，where，why=介词+which，有时为表达清楚，还可在关系副词where、when前加介词from，to。Reason Why= reason for which 2、关系副词和关系代词的比较 记：从句的句子是完整的连接词一定用关系副词 3、高考对关系副词where的考查 高考中对where的考查趋于复杂，先行词由“明显的地点”转为“地点的模糊化”。Where不能只理解为表地点，当先行词表示某人/物的处境（situation），或某事所发展的阶段，或表达某事的某个方面（part，point）时都可用where这个关系副词。
高考英语陷阱题总结归纳-状语从句
高考英语陷阱题总结归纳-状语从句 ◆典型陷阱题分析◆ 1. "May I go and play with Dick this afternoon, Mum?" "No, you can't go out _______ your work is being done." A. before B. until C. as D. the moment 【陷阱】容易误选B，误认为这是考查not…until…结构。 【分析】最佳答案选 C。句中的 your work is being done 表明"你正在做作业"，选 as 表原因。 2. "I'm going to the post office." "_______ you're there, can you get me some stamps?" A. As B. While C. Because D. If 【陷阱】容易误选A。 【分析】最佳答案选 B。尽管 as 和 while 均可用作从属连词引导时间状语从句，表示"当……的时候"，但两者有一个重要区别，就是这样用的 as 从句的谓语不能是状态动词。当然，如果 as 不是表示"当……的时候"，其谓语是完全可以用状态动词的。如： I went to bed early, as I was exhausted. 我很累了，所以很早就上床睡了。(此句中的 as 表示原因，意为"因为"、"由于") 请做以下两题，答案均选 while，不选as： (1) _______ you are at home alone, please don't leave the door open. A. While B. As C. Before D. How (2) _______ you are alone with her, tell her that you like her. A. While B. As C. After D. How 3. After the war, a new school building was put up ______ there had once been a theatre. A. that B. when C. which D. where 【陷阱】几个干扰项均有可能误选。 【分析】最佳答案选 D。where 在此引导地点状语从句，其意为"(在)……的地方"。请做以下类似试题(答案均选 where)： (1) The famous scientist grew up _______ he was born and in 1930 he came to Shanghai. A. when B. whenever C. where D. wherever (2) She found her calculator _______ she lost it. A. where B. while C. in which D. that (3) You should make it a rule to leave things _______ you can find them again.