1、GrammarAttributive Clause汪宝龙It has beautiful parks.It has delicious foods.It has abundant goods.主语+谓语+定语+宾语词或词组做定语简单句Its the Great Wall that/which was built by Chinese people.The house whose roof is brownis mine.复合句=主句+定语从句一个主谓结构是句子的主要部分(主句)另一个主谓结构句子在句中做定语(从句)主语 +谓语+宾语。句子做定语（主语+谓语+其它）主语+谓语+宾语。（主语+谓语
2、+其它）句子做定语定语从句先行词关系词句子关系词充当先行词的词：名词或代词。关系词：关系代词（which,who,that,whom,whose）和关系副词（where,when,why）。关系词的作用：连接两个句子；代替先行词；在从句里面做一定的充分。什么是定语从句呢？在句子中做定语，修饰名词或代词的从句。这种从句由关系代词或关系副词引导，并在从句中做句子成分。定语从句位置：通常在先行词后。结构：先行词+关系词+句子The man who lives next to us is a teacher.先行词 关系词 定语从句定语从句的关系词关系代词指人who(主语、宾语),whom(宾语)th
3、at(主语、宾语),whose(定语)指物that(主语、宾语),which(主语、宾语)，whose(定语)关系副词Where（地点状语）When（时间状语）Why（原因状语）关系代词在定语从句中的位置The man who came to our school is Mr.Wang.The girl whom I met is Lucy.The child whose parents are dead is called Tom.I like the book which you bought yesterday.（主语）（宾语）（定语）（宾语）关系代词代替先行词在句中做主语、宾语、定语。
4、定语从句的谓语动词在人称和数应和它的先行词的人称和数保持一致。Is he the man who/that wants to see you?These who break the law are punished.关系代词that，which引导的定语从句：如果先行词是表示物的名词或代词，关系代词应用that，which（做主语或宾语）。which/that做主语：（不能省略）This is a dream.The dream will never come true.This is a dream which/that will never come true.The dog has be
5、en found.The dog was lost.The dog which was lost has been found.which/that做宾语：（可省略）This is the card.Ive just received the card.This is the card(which/that)Ive just received.I lost the pen.My father bought me the pen.I lost the pen(which/that)my father bought me.如果先行词是表示人的名词或代词，关系代词应用that，who（做主语或宾语）
6、，whom（做宾语）。关系代词that，who，whom引导的定语从句：who/that做主语：（不能省略）This is the film star.The film star is very popular in China.This is the film star who/that is very popular in China.(做主语)Do you know the man?The man spoke at the meeting yestreday.Do you know the man who/that spoke at the meeting yesterday?who/w
7、hom/that做宾语：（可省略）The man is a famous writer.He described the man just now.The man(who/whom/that)he described just now is a famous writer.(做宾语)The boy is my friend.Im looking for the boy.The boy(who/whom/that)Im looking for is my friend.小结：that即可指人，也可指物，做主语，不能省略；做宾语可以省略。which指物，做主语，不能省略；做宾语可以省略。who指人
8、，做主语，不能省略；做宾语可以省略（常用whom）。注：当关系代词在定语从句中做主语时，定语从句谓语动词单复数形式由先行词决定。习惯上定语从句引导词只用that，不用which的常见情况：1.当先行词是all，any，anything，nothing，the one，much，few，little或被他们修饰时。Is there anything that I can do for you?2.当先行词被形容词最高级或序数词修饰时。That is the most important book that Ive ever read.3.当先行词有the only，the very，the sa
9、me修饰时。Thats the only thing that I can do now.4.当主句以who或which开头时，关系词用that。Who is the girl that spoke to you just now?5.先行词同时包括人或物时，关系词用that。The man and his dog that I always meet are standing by the gate.whose做定语，表示所属关系。The boy is my classmate.The boys father is a policeman.The boy whose father is a
10、policemanis my classmate.A child parents are dead is called an orphan(孤儿).A.Who B.Whose C.Whos D.which Exercise:用关系代词填空1.The boy is playing ping-pong is my classmate.who/that 2.The car my father bought last month is very beautiful.which/that3.Is there a student father is a businessman?whose4.Ive nev
11、er heard of the people and things you talk about just now.that 5.Is there anything I can do for you.that 当先行词同时指人指物时，关系代词只能用that。6.This the best novel I have read.that 7.Who is the girl is standing under the tree?that 当先行词是anything/sommething等时，关系代词只能用that。当先行词被形容词最高级或序数词修饰时，关系代词只能用that。当主句是who或which引导的特殊疑问句时，关系代词只能用that。
