语法（定语从句）.ppt

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1、 定定 语语 从从 句句 Attributive clause 定义定义：定语从句属于形容词：定语从句属于形容词性从句，在句中做定语，修性从句，在句中做定语，修饰一个名词或代词，（被修饰一个名词或代词，（被修饰的名词饰的名词,词组或代词叫词组或代词叫先行先行词词。定语从句则由。定语从句则由关系词关系词that、which、who引出引出 ）关系代词关系代词人人物物whowhichthat注意点：注意点：1、判断一个句子是否是定语从句，首先看有没有、判断一个句子是否是定语从句，首先看有没有先行词和这三个关系词，后面的句子是否是修饰先行词和这三个关系词，后面的句子是否是修饰前面的名词或者代词。前面

2、的名词或者代词。2、当先行词中含有、当先行词中含有最高级最高级，序数词序数词，不定代词不定代词，last, only , all 等等,关系代词只能用关系代词只能用that.3、当先行词既有人、又有物的时候，只能用、当先行词既有人、又有物的时候，只能用that .4、当关系词作宾语时，可以省略。、当关系词作宾语时，可以省略。1. We really dont know who is waiting for us.2.Here comes the winners who won the match.3. Have you found the necklace that you lost on y

3、our way home?4. We find that there is a hole in the wall.辨析辨析 下列句子中哪些含定语从句？下列句子中哪些含定语从句？请用恰当的关系代词将下列两句合并为一句1.Im reading a book. The book is about Bill Gates. _2.He is a teacher. The teacher teaches us Chinese._ 3.Tony is an excellent student. He does a good job in class._4.I like the last picture. Y

4、ou bought it yesterday._ Im reading a book that/which is about Bill Gates.He is a teacher who/ that teaches us Chinese.Tony is an excellent student who/ that does a good job in class.I like the last picture(that) you bought yesterday.1.经常在英语方面帮助我的经常在英语方面帮助我的那个女孩是英国人。2.我们昨天晚上看的我们昨天晚上看的那部电影很好看。3.正在哭泣的

5、正在哭泣的那个女孩是谁？The girl is from England. who often helps me with my EnglishThe film is wonderful.that we saw last nightWho is the girl that is crying？应用一应用一 翻译翻译1.Beginning skaters（初学溜冰者） who wear little or no protective gear(保护性装备) lose balance or hit small stones and fall.2.People who hold newspapers

6、 in front of their faces to read in fact keep a distance from strangers. 3.It is a way we human beings “talk” to each other. 应用二阅读应用二阅读(安徽安徽2013中考作文）中考作文） 1.作为学生，我们应该感谢那些帮助我们的作为学生，我们应该感谢那些帮助我们的人。人。（浙江）（浙江）2.我永远不会忘记曾经对我帮助很大的老师我永远不会忘记曾经对我帮助很大的老师.应用三应用三 书面表达书面表达书面表达当中一些句子只能用定语从句来表达。书面表达当中一些句子只能用定语从句来表达。I will never forget the teachers who have ever helped me a lot .As students ,we should thank those (people ) who help us .