定语从句经典课件.ppt

定语从句 识别定语(identify attributive)：Lead in 定语:①修饰名词/代词 ②通常是形容词、名词、介词短语或者句子定语从句the girl who lost her parents in the disaster the girlthe pretty girl the girl in Class 8 Mr. Li is a designer. Mr. Li is a designer whose designs for the new town have won praise.定语从句的作用：对名词和代词进行修饰和限定，使表达内容更为具体、明确和丰富。对比下列每组两个句子在表达意思上的差异：The couple volunteered to help after the volcano erupted. The couple who live next to us volunteered to help after the volcano erupted. 定语从句基本结构The man who lives next to us is a police officer. 先行词Antecedent定语从句Attributive Clause关系词Relative连接主句和从句指代先行词在从句中充当句子成分++关系代词：who，whom，whose，which，that关系副词：when，where，why The expert who visited our class yesterday is from Canada.He is the boy who always wins maths competitions.Rose is the person who/whom you should look after.The one whom/who we are talking about is a scientist.观察定语从句，总结关系词在从句中所作成分：who: 先行词是人，在从句中作主语who/whom: 先行词是人，在从句中作宾语 This is a book that/which interests a large number of people.The fish that/which I bought this morning were not fresh.He that would eat the fruit must climb the tree.He is the man that you can safely trust.观察下列句子中的定语从句，总结关系词在从句中所作成分：that: 先行词指人和物，在从句中作主语或宾语which:先行词指物，在从句中作主语或宾语 She is the girl whose brother is studying abraod.The room whose window faces south is mine.观察下列句子中的定语从句，总结关系词在从句中所作成分：whose: 先行词是人或物，在从句中作定语 I’ll never forget the time when we visit Xi’an.Do you remember the day when we first met?This is the place where we first met.The hotel where we stayed was very clean.That’s the reason why he missed his bus.I didn’t get a pay rise, but this wasn’t the reason why I left.观察下列句子中的定语从句，总结关系词在从句中所作成分：when: 先行词是时间，在从句中作时间状语where: 先行词是地点，在从句中作地点状语why: 先行词是reason，在从句中作原因状语 先行词关 系 词 在 从 句 中 充 当 成 分主 语宾 语（可省）定 语状 语地 点时 间原 因 指 人 指 物who,thatwhich ,that ,whom ,that ,whowhich ,that ,whose ,whose wherewhen why 如何选择定语从句关系词？确定为定语从句从句是否缺主/宾语缺不缺关系代词关系副词先行词得出关系词 Summer is the time of the year the day is long.China is a country