定语从句.pptx
《定语从句.pptx》由会员分享,可在线阅读,更多相关《定语从句.pptx(22页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、1/24,第15讲定语从句,2/24,思维拓展,知识梳理,疑难点拨,3/24,1. 功能:在句中作定语,相当于形容词,修饰名词或代词。 2. 位置:放在被修饰名词之后。3. 先行词:定语从句所修饰的名词为先行词。(1)先行词一般是名词和不定代词,如:some, any, every和no与body, thing的合成词;或all,none,any,some,that,those等代词。数词也可以作先行词,人称代词也同样可作先行词。(2)先行词与关系词是对等关系。必须注意两点:先行词在从句中作主语时,从句谓语动词的数由先行词决定。 He is the person who was praised
2、 by captain yesterday. 关系词在从句句子中充当了成分,其意思就是先行词的意义,所以在从句中不能重复其意。 They are the persons who the captain praised yesterday. 4. 关系词:引导定语从句的词都叫关系词。关系代词:who, whom, which, that, whose, as。关系副词:when, where, why。That 偶尔也作关系副词。,4/24,一、关系词的确定,1. 在定语从句中,当先行词指物时,下列情况的关系词宜用that而不用which。(1)先行词被形容词最高级,序数词,数词几种词修饰或被
3、only,any,few,little,no,all,one of等修饰时。(2)先行词为all,much,little,none,few,one,something,anything等不定代词时。(3)先行词中既有人又有物时。 He often recalls the persons and things that he experienced in university. (4)先行词在主句中作表语或关系词在从句中作表语时。 The school is no longer the one that was 3 years ago. (5)当主句中含有疑问词which时。 Which are
4、 the problems that you told me last week?,5/24,一、关系词的确定,6/24,一、关系词的确定,7/24,一、关系词的确定,4. 关系代词as引导定语从句的用法。(1)先行词被such和the same修饰,或句型as many / much中,从句都用as 引导。注意区别: such that 引导结果状语从句。 They are such lovely children that we love them much. the same that 引导定语从句。 I want to use the same tool that you used j
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 定语 从句
限制150内