9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件

上传人:玩*** 文档编号:143875700 上传时间:2020-09-02 格式:PDF 页数:9 大小:128.21KB
返回 下载 相关 举报
9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件_第1页
第1页 / 共9页
9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件_第2页
第2页 / 共9页
9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件_第3页
第3页 / 共9页
9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件_第4页
第4页 / 共9页
9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件_第5页
第5页 / 共9页
亲,该文档总共9页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

《9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件》由会员分享,可在线阅读,更多相关《9406编号广东省天河区2届高考英语二轮复习语法精讲精炼定语从句2-课件(9页珍藏版)》请在金锄头文库上搜索。

1、- 1 - 定语从句精讲精练 02 定语从句精讲精练 02 4.定语从句的种类以及区别4.定语从句的种类以及区别 1.定语从句分为限制性定语从句和非限制性定语从句, 现将它们之间的用法及区别列表如下 限制性定语从句非限制性定语从句 和先行词的关系密切(删去后,影响整个 句子意义的表达) 和先行词的关系不密切(是一种补充说明, 删去后不影响整个句子意义的表达) 不用逗号分开一般使用逗号分开 可用关系代词 that 引导不可用关系代词 that 引导 可以省略(that,who,which 在从句中担 当宾语时可以省略) 不可以省略 可以替代 (whom 作宾语时, 可用 who 或 that 替

2、代) 不能替代 只可以修饰先行词,不可以修饰主句或主 句的一部分 修饰整个主句或主句的一部分,此时定语 从句前有逗号分开, 只能用which或as引导。 请看下面例句的不同含义: 限制性:她有两个当解放军的儿子。 She has two sons who are P.L.A.men. (Maybe she has other sons who are not P.L.A.men.) 非限制性:她有两个儿子,他们都是解放军。 She has two sons,who are P.L.A.men. (She has only two sons.They are both P.L.A.men.) 体

3、会下列非限制性定语从句 Yesterday I met Li Ping,who seemed to be busy. 昨天我遇到了李平,他看起来很忙。 We will put off the meeting until next week,when we wont be so busy. 我们将把会议推迟到下周举行,到那时我们就不会这么忙了。 2.关系代词 which 与 as 引导定语从句的区别 which 与 as 都可以引导定语从句,但它们有许多用法上的区别,现就此简要分析如下 : 1)which 与 as 引导非限定性定语从句的区别: - 2 - which 只能放在主句后面,而 as

4、 引导的从句位置相对较灵活,可在前,可在后。如: As he realized,I was very useful to him. (在前)正像他所意识到的那样,我对他非常有用。 Air,as we know,is a gas.(在中)空气,众所周知,是一种气体。 He was a foreigner,as I know from his accent. (在后)他是个外国人,正像我从他的口音判断的那样。 He came late again,which made his boss angry. (在后)他又来晚了,这一点使得老板很生气。 在 which 引导的定语从句中,谓语动词若是 am,

5、is,are,则这些系动词不能省略,而 as 后面若是这种情况,则可以省略。如: He is a teacher,as (is)clear from his manner.(is 可以省略)他是个老师,这从他的言谈 举止可看清楚。 He said he had never seen her before,which was not true. (was 不可省略)他说他从来没见过她,这一点不对。 当 which 引导的从句在意义上近乎并列关系时, 可以用 and this, and that 代替, 意思是 “这件事” 。如: He changed his mind,which (and th

6、is,and that)made me very angry. 他改变了主意,这使我很生气。 She has married again,which (and this,and that)was unexpected. 出乎意料的是,她又结婚了。 而 as 主要起与上下文连接的作用,表达说话人的看法、观点,并指出主句内容的出处或根 据等。如: Einstein, as we know, is a famous scientist.爱因斯坦, 众所周知, 是位伟大的科学家。 As is announced in todays newspaper,we must improve our style

7、 of work. 今天的报纸上说,我们必须改进工作作风。 作主语时,which 既可以作系动词 be 的主语,也可以作实义动词的主语,而 as 只可以作系 动词 be 的主语。如: He married her,which was natural. (可用 as 代替 which)他和她结婚,这是很自然的事。 He won a/the Nobel Prize in chemistry,which made him illustrious. - 3 - (不可用 as 代替 which)他获得了诺贝尔化学奖,这使他名扬天下。 当定语从句位于主句之后,纯粹表示主句所述的内容,不带有“如那样”的意

8、思时,往 往用 which,而不用 as。如: They were invited to the state banquet,which was a great honor to them. 他们被邀请参加国宴,这对他们来说是莫大的荣幸。 We had to sleep in our wet clothes,which was most uncomfortable. 我们不得不穿着湿衣服睡觉,这简直太不舒服了。 Mummy always treats me just like a baby,which I cant bear. 妈妈老把我当成小孩子对待,这让我无法忍受。 当定语从句有“如同那样

9、”的意思时,用 as 比用 which 更常见,而这些从句几乎成为 固定说法。如: Things will turn out contrary to ones wishes,as is often the case. 事与愿违,这是常有的事。 As was natural, this inordinate hope was followed by an excessive depression. 这种过分希望之后,接着是极度的沮丧,是很自然的事。 Chaucer is buried in “Poets Corner” ,as might have been expected. 正如人们已经预料

10、的,乔叟被葬在“诗人角” 。 The material is elastic,as is show in the figure.这种材料有弹性,如图所示。 as we know 众所周知 as has been said above/before 正如前文所述 as has been pointed out 正如已经指出的 as might be imagined 可以想像得到 当定语从句的关系代词指的是先行词本身时,只能用 which。如: These apple trees,which I planted three years ago,have not borne any fruit.

11、这些苹果树是我三年前种下的,没结出任何果实。 The Thames,which is now clean enough to swim in,was polluted for over a hundred years. 泰晤士河,现在已经很干净,可以在里面游泳,它曾被污染了一百多年。 带介词的典型的定语从句,必须用 which,不能用 as。如: There is a great deal of oxygen around us,without which we could not live.我们周围有 - 4 - 许多氧气,没有它我们就无法生存。 The shed in our garden

12、,in which we often played,has lasted for a long time. 我们经常玩耍的花园里的那个棚子,已经有很长时间了。 2)引导限制性定语从句时 which 与 as 的区别: 先行词如为表示物的名词或代词,在从句中又作介词的宾语时,只能用 which。如: This is the pan in which I boiled the milk. 这就是我煮牛奶的锅。 前面有 as 时,引导定语从句的关系代词用 as,不用 which。如: There are as many dictionaries as are needed.所需要的字典都有了。 前面

13、有 such 时,引导定语从句的关系代词用 as,不用 which。如: Such women as know Tom thought he was charming. 认识汤姆的女人都认为他很迷人。 I have never heard such stories as he tells.他讲的那些故事我从没听过。 He is not such a man as I expected.他不是我期望的那种人。 前面有 the same 时,引导定语从句的关系代词用 as 而不用 which。如: We are facing the same problems as we did years ag

14、o. 我们正面临着和多年以前同样的困难。 This is the same wallet as I lost.这只钱包与我丢失的那只相同。 I have the same trouble as you have.我和你有着同样的困难。 总之,which 与 as 引导定语从句的区别要在实践中多体会,体会多了,才能正确运用。 5、定语从句中的谓语动词与先行词保持一致的问题、定语从句中的谓语动词与先行词保持一致的问题 1.one of+复数名词+关系代词+复数形动词。如: Titanic is one of the most wonderful movies that have been prod

15、uced in Hollywood.泰 坦尼克号是在好莱坞拍的最好的电影之一。 2.the (only)one of+复数名词+关系代词+单数形动词。如: The Great Wall is the (only)one of the buildings on the earth that is seen from the moon. 长城是地球上惟一一个从月球上能够看到的建筑。 3.当关系代词 as 或 which 引导非限制性定语从句, 修饰主句内容时, 若 as 或 which 作主语, 则从句的谓语动词用单数形式。如: - 5 - Great changes have taken pla

16、ce in China,as is known to all. 中国发生了巨大的变化,众所周知。 4.其他情况 I, who am your teacher, will try my best to help you.我, 你的老师, 要尽全力帮助你。 To own a colour TV set in each family,which we thought was impossible twenty years ago,now becomes true. 每家拥有一台彩电,这在 20 年前我们认为不可能的事情,现在变成了现实。 Have you heard of the persons and things that are being talked about? 你听说了他们谈论的人和事了吗? 【考点诠释】【考点诠释】 定语从句 考点 1 “介词+关系代词 which/whom”中介词和关系代词的选择 介词后作宾语的关系代词为历年高考考查的重点,一般来讲有两个:指人时只能用 whom, 指物时只能用 which。当然关系代词作定语时也可用 whose。如:

展开阅读全文
相关资源
相关搜索

当前位置:首页 > 大杂烩/其它

电脑版 |金锄头文库版权所有
经营许可证:蜀ICP备13022795号 | 川公网安备 51140202000112号