【课件】定语从句课件（限制性定语从句、非限制性定语从句）高中英语人教版选修七.pptx
The attributive clauses 定定语从句语从句l简单句（简单句（Simple Sentence)l并列句（并列句（Compound Sentence)l主从复合句主从复合句（Complex Sentence)Types of sentence Her face was red.You can consider my suggestion.She left.He told me a secret.He found the work half done.(1)(1)简单句的五大基本句型：简单句的五大基本句型：主语谓语（不及物动词）主语谓语（不及物动词）主语谓语（不及物动词）主语谓语（不及物动词）主主主主语语语语谓谓谓谓语语语语(及及及及物动物动物动物动词词词词)宾语宾语宾语宾语主语主语主语主语+谓谓谓谓语语语语(连连连连系动系动系动系动词词词词)+)+)+)+表语表语表语表语 主语谓主语谓主语谓主语谓语语语语间宾直宾间宾直宾间宾直宾间宾直宾主语谓主语谓主语谓主语谓语语语语宾语宾补宾语宾补宾语宾补宾语宾补（2 2）并列句：）并列句：由两个或两个以由两个或两个以上上对等对等而而又相互独立的简单句构又相互独立的简单句构成，两个简单句由等立连词连在一成，两个简单句由等立连词连在一起起。结结构是：构是：简单句简单句+并列连词并列连词+简单句简单句Keep on trying and you will make progress.You should hurry,or we will be late.He said he would come but he didnt.There were no buses,so I had to take a taxi.常见的并列连词：常见的并列连词：并列关系并列关系：and,not onlybut also转折关系转折关系：but,yet,while (然而然而,表对比表对比)因果关系因果关系:so,for 选择关系选择关系：or（3 3）复合句）复合句：由一个主句和一个或多个从句构成的句子。从：由一个主句和一个或多个从句构成的句子。从句可分为句可分为名词性从句名词性从句、状语从句状语从句和和定语从句定语从句三类。三类。He said that he would go to college the next year.If you dont study hard,you will fail.The girl who are talking to her mom is very pretty.名词性从句名词性从句名词性从句名词性从句（宾语从句）（宾语从句）（宾语从句）（宾语从句）状语从句状语从句状语从句状语从句定语从句定语从句定语从句定语从句 The man (who lives next to us)is a lawyer.构成：构成：先行词先行词+关关系系词词+其他部分其他部分非限制性定语从非限制性定语从句句?限制性定语从限制性定语从句句?1.The day came at last when I went to college.2.He laughs best who laughs last.3.He is the only one of the teachers who _from Beijing.4.As we all know,Tom is a good es 定语从句定语从句并不一定直接并不一定直接放在先行词放在先行词的后的后面面,因因此要根据句意来判断谁是先行词此要根据句意来判断谁是先行词.解题思路解题思路The book I bought yesterday was written by Lu Xun.It is the house he was born.It is in the house he was born.that/whichthatwhere1.划分主、从句划分主、从句 2.标先行词标先行词 3.确定从句中缺少的成分确定从句中缺少的成分关系代词关系代词that不用不用which的的当先行词是形容词最高级或先行词的前面有形容词最高级修饰时。当先行词是序数词或它前面有序数词修饰时。当先行词是不定代词all,much,something,anything,nothing,everything,none等。先行词前面被the only,the very/the right(恰恰，正好)等词修饰时。当先行词既有人又有物时。当主句的主语是疑问词who或which时。This is the best that has been used against pollution.This is the most interesting film(that)Ive ever seen.What is the first American film(that)you have seen?1.Is there anything(that)I can do for you?2.Ill lend you some books that are interesting.The only thing(that)we can do is to give you some money.The teacher praised the student.His English is the best in our class.The teacher praised the student whose English is the best in our class.whose=the students关系词关系词whose实际上是实际上是先行词的所有格先行词的所有格合并句子合并句子Non-restrictive attributive clauses 非限制性定语从句非限制性定语从句构成：构成：+,+关系词关系词She has two brothers,(who are working in the city).+其他部分其他部分先行词先行词Restrictive attributive clauses 必要信息必要信息Non-restrictive attributive clauses 补充信息补充信息The doctor who treated me is my uncle.My uncle is a doctor,who palys tennis every week.The massage was left by your fiancee who mde a phone call five minutes ago.这个信息是你这个信息是你5分钟之前打电话的未婚妻留下的。分钟之前打电话的未婚妻留下的。,这个信息是你的未婚妻留下的，她这个信息是你的未婚妻留下的，她5分钟之前打分钟之前打电话。电话。1)I have a sister who/that works in a hospital.我有一位在医院工作的姐姐。我有一位在医院工作的姐姐。（不只一位姐姐）（不只一位姐姐）2)I have a sister,who works in a hospital.我有一位姐姐，她在医院工作。我有一位姐姐，她在医院工作。（只有一位姐姐）（只有一位姐姐）a)He will wear no clothes which will make him different from others.他不会穿一些使他显得与众不同的衣服。他不会穿一些使他显得与众不同的衣服。b)He will wear no clothes,which will make him different from others.他不穿衣服，这会使他显得与众不同。他不穿衣服，这会使他显得与众不同。非限制性定语从句中关系词的指代关系非限制性定语从句中关系词的指代关系指代对象指代对象指代人指代人指代物指代物主格宾格所有格whowhomof whomwhoseof whomwhosewhich,aswhich,aswhich 还可指代整个主句或事件还可指代整个主句或事件 PPT模板http:/ whom,不能用不能用who替换替换,也不能省略。也不能省略。4.从句从句不能用不能用why引导引导,要用要用 for which 代替代替why5.从句从句置于句首时置于句首时,不能用不能用which引导引导;而要用关系代词而要用关系代词 as 引导引导(as可放主句前可放主句前,也可放主句后也可放主句后)as/which 引导非限定性定语从句的区别引导非限定性定语从句的区别1.as 和和 which 可指代整主句可指代整主句 2.as 可放在句中或句首可放在句中或句首,which 只放在句中只放在句中 _ we know,smoking is harmful to ones health._ we know,smoking is harmful to ones health.The sun heats the earth,_ is very important to us.The sun heats the earth,_ is very important to us.
