定语从句 unit6lesson3 416ppt [自动保存的]

1、 延庆是个迷人（延庆是个迷人（attractive)的地方的地方.它位于北京的北部它位于北京的北部(be located in)，它是一个即现代又漂亮的城市，它是一个即现代又漂亮的城市(modern and beautiful)。它有不到。它有不到30万的人口万的人口(has a population of under)。而且它有着悠久的历史而且它有着悠久的历史(has a long history)。占地面积。占地面积1993平方公里 (covers an area of ) 延庆是以漂亮的自然延庆是以漂亮的自然 环境出名的环境出名的(be famous for)。到处你可。到处你可以发现美

2、景以发现美景(beautiful scenery). 著名的景点著名的景点(famous sights)包包括长城括长城,龙庆峡和康西草原龙庆峡和康西草原.在长城上在长城上,你可以欣赏你可以欣赏(enjoy)到令人称到令人称奇的山景奇的山景.在山村在山村,你可以拜访你可以拜访(visit)农家农家.在城市中心在城市中心.你可以看到你可以看到(see)美丽的湖波美丽的湖波. 在夏天在夏天,你可以骑马你可以骑马,划船划船,爬山爬山.在冬天你可以在冬天你可以,你可以去滑雪你可以去滑雪,看看冰灯冰灯.累了之后累了之后,你可以到农家去品尝农家菜你可以到农家去品尝农家菜. 总之，延庆是个好地方，每年总之，

3、延庆是个好地方，每年,成千上万的成千上万的(millions of)来自世来自世界各地的游客来这里参观。人们的生活越来越好界各地的游客来这里参观。人们的生活越来越好,我为居住在延庆我为居住在延庆而骄傲而骄傲. Yanqing is an attractive city.It is located in the North of Beijing. It is a beautiful and modern city. It has a population of under 350,000 and it has a long history. It covers an area of 1,993

4、square kilometers. Yanqing is famous for the beautiful natural environment. You can find beautiful scenery everywhere. The famous sights include the Great wall ,Longqing Gorge as well as Kangxi grassland. On the Great Wall,you can enjoy an amazing views of the mountains.At the village,you can visit

5、the farmers house. in the city ,you can see the beautiful lakes. In summer, You can climb hills ,ride horses, go boating. In winter, you can go skiing and enjoy ice lanterns here. After visiting, you can go to the farmers house to taste their delicious food. In a word, Yanqing is a good place.Every

6、year, Millions of visitors from all over the world come here to have a visit. The life here is becoming better and better. I am proud of living in Yanqing. 延庆是个迷人（延庆是个迷人（attractive)的地方的地方.它位于北京的它位于北京的北部北部(be located in)，它是一个即现代又漂亮的，它是一个即现代又漂亮的城市城市(modern and beautiful)。 Yanqing is an attractive city

7、.It is located in the North of Beijing. It is a beautiful and modern city. 它有不到它有不到30万的人口万的人口(has a population of under)。而且它有着悠久的历史。而且它有着悠久的历史(has a long history)。占地面积。占地面积1993平方公里 ( covers an area of ) It has a population of under 350,000 and it has a long history. It covers an area of 1,993 square

8、 kilometers. 延庆是以漂亮的自然延庆是以漂亮的自然 环境出名的环境出名的(be famous for)。到处你可以发现美景。到处你可以发现美景(beautiful scenery). 著名的景点著名的景点(famous sights)包括长城包括长城,龙庆峡龙庆峡和康西草原和康西草原. Yanqing is famous for the beautiful natural environment. You can find beautiful scenery everywhere. The famous sights include the Great wall ,Longqing

9、 Gorge as well as Kangxi grassland. 在长城上在长城上,你可以欣赏你可以欣赏(enjoy an amazing view of)到令人称奇的山景到令人称奇的山景.在山村在山村,你可以拜访你可以拜访(visit)农家农家.在城市中心在城市中心.你可以看到你可以看到(see)美丽的湖波美丽的湖波. On the Great Wall,you can enjoy an amazing view of the mountains.At the village,you can visit the farmers house. in the city ,you can s

10、ee the beautiful lakes. 在夏天在夏天,你可以骑马你可以骑马,划船划船,爬山爬山.在冬天你可以在冬天你可以,你可以去滑雪你可以去滑雪,看冰灯看冰灯.累了之后累了之后,你可以到农家你可以到农家去品尝农家菜去品尝农家菜. In summer, You can climb hills ,ride horses, go boating. In winter, you can go skiing and enjoy ice lanterns here. After visiting, you can go to the farmers house to taste their de

11、licious food. 总之，延庆是个好地方，每年总之，延庆是个好地方，每年,成千上万的成千上万的(millions of)来自世界各地的游客来这里参观。来自世界各地的游客来这里参观。人们的生活越来越好人们的生活越来越好,我为居住在延庆而骄傲我为居住在延庆而骄傲. In a word, Yanqing is a good place.Every year, millions of visitors from all over the world come here to have a visit. The life here is becoming better and better. I

12、 am proud of living in Yanqing.单词表词组 e true 2.global warming 3.as if 4.get in touch with. 5.hang on 6be up to 7.in the flesh 8.as well as 9.be known as 10.be used to(doing) 11.in other words 1.（愿望，梦想）实现（愿望，梦想）实现 2.全球变暖全球变暖 3.好像，仿佛好像，仿佛 4.取得联系取得联系 5.别挂断别挂断 6.做，从事于做，从事于 7.本人，亲身本人，亲身 8.也，又也，又 9.被认为是被认为

13、是 10.习惯于习惯于 11.换句话说换句话说 12.at times 13.in some ways 14.back and forth 15.tap dancing 16.fix ones eyes on 17.sort of 18.date back to 19.be related to /relate to 20.try out 21.hold ones breath 12.有时，不时有时，不时 13.在某些方面在某些方面 14.往返来回往返来回 15.踢踏舞踢踏舞 16.注视凝视注视凝视 17.有几分，有点有几分，有点 18.追溯追溯 19.与与有联系有联系; 20.试用试用, 试

14、验试验, 试试试试 21.屏住呼吸 11.at times 12.in some ways 13.back and forth 14.fix ones eyes on 15.sort of 16.date back to 17be related to /relate to 18.try out 19.hold ones breath e true 2.as if 3.get in touch with. 4.hang on 5be up to 6.in the flesh 7.as well as 8.be known as 9.be used to(doing) 10.in other w

15、ords 11.有时，不时有时，不时 12.在某些方面在某些方面 13.往返来回往返来回 14.注视凝视注视凝视 15.有几分，有点有几分，有点 16.追溯追溯 17.与与有联系有联系; 18.试用试用, 试验试验, 试试试试 19.屏住呼吸 1.（愿望，梦想）实现（愿望，梦想）实现 2.好像，仿佛好像，仿佛 3.取得联系取得联系 4.别挂断别挂断 5.做，从事于做，从事于 6.本人，亲身本人，亲身 7.也，又也，又 8.被认为是被认为是 9.习惯于习惯于 10.换句话说换句话说期中句子备考1 1.我一到家就开始做作业。（我一到家就开始做作业。（as soon as） 2.他如此高兴以致于他跟

16、着音乐唱起来。他如此高兴以致于他跟着音乐唱起来。 （so.that） 3.我们很早出发为了能早到达。（我们很早出发为了能早到达。（so that） 4.如果我是你，我现在会帮助他。（虚拟语气）如果我是你，我现在会帮助他。（虚拟语气）期中句子备考1 1. As soon as I arrived home, I began to do my homework. 2.He is so happy that he sings along to the music. 3.We set out early so that we can get there early. 4.If I were you,

17、I would help him at present.期中句子备考2 1.他一进教室，就开始读课文。（他一进教室，就开始读课文。（as soon as） 2.她是如此漂亮的一个女孩我们都喜欢她。她是如此漂亮的一个女孩我们都喜欢她。 （such.that） 3.我们做阅读为了能提高英语成绩。（我们做阅读为了能提高英语成绩。（so that） 4.如果我是你，我会很感谢他。（虚拟语气）如果我是你，我会很感谢他。（虚拟语气）期中句子备考2 1. As soon as he came into the classroom, he began to read the text. 2.She is su

18、ch a beautiful girl that we all like her. 3.We do some reading so that we can improve our English. 4.If I were you, I would thank him very much.期中句子备考3 1.我我正在正在听新闻的时候听新闻的时候忽然忽然她关闭了收音机她关闭了收音机。( was listening . when.) 2.即使他有时犯几个错误，他仍是个好学生。即使他有时犯几个错误，他仍是个好学生。(even if) 3.他有如此少的钱以至于他买不起字典他有如此少的钱以至于他买不起字典

19、(so little money that ) 4.如果他昨天参加了生日聚会，他会见到他如果他昨天参加了生日聚会，他会见到他的数学老师。（虚拟语气）的数学老师。（虚拟语气）期中句子备考3 1I was listening to the news when she turned off the radio. 2. He is a good student even if he make a few mistakes sometimes. 3. He has so little money that he cant afford to buy the dictionary 4.If he had

20、taken part in his birthday party,he would have met his math teacher.IfIf引导的虚拟条件句引导的虚拟条件句主从句构成一览表主从句构成一览表时间时间if条件从句谓语构成条件从句谓语构成主句的谓语构成主句的谓语构成与现与现在事在事实相实相反反与过与过去事去事实相实相反反与将来与将来事实可事实可能相反能相反过去式；过去式； were would/ should/ could/ might +动词原形动词原形 had +过去分词过去分词 would/ should/ could/ might + have +过去分词过去分词 过去式

21、过去式/ /were should +动词原形动词原形were to + 动词原形动词原形 would/ should/ could/ might +动词原形动词原形 期中句子备考4 1.这本书如此有趣以至于我读了四次（这本书如此有趣以至于我读了四次（so .that ） 2.自从中学毕业后他就出国了。自从中学毕业后他就出国了。 (since)3. 会议一结束，他们就走出了房间会议一结束，他们就走出了房间(as soon as)4.如果明天下雪，我们会把会议推迟到下周。如果明天下雪，我们会把会议推迟到下周。（虚拟语气）（虚拟语气）期中句子备考4 1 The book is so interes

22、ting that I have read it four times. 2. He has gone abroad since he graduated from the middle school.3. They walked out of the room as soon as the meeting was over.4.If it snowed /were to snow /should snow tomorrow ,we would put off the meeting until next week.期中句子备考51.正在唱歌的女孩是我的姐姐（定语从句正在唱歌的女孩是我的姐姐（

23、定语从句）2.我给他的书很有趣。我给他的书很有趣。 (定语从句定语从句)3. 虽然我累了，我很开心虽然我累了，我很开心(although、though)4.如果你下周帮他，他会感谢你（虚拟语气）如果你下周帮他，他会感谢你（虚拟语气）期中句子备考51.The girl who/that is singing is my sister.2. The book which/that/- I gave him is very interesting.3. Although I was very tired, I felt happy.4.If you helped /were to help /sho

24、uld help next week ,he would thank you.期中句子备考6 1.昨天昨天Tom正正骑车上学时骑车上学时突然突然撞了人撞了人. ( was doing . when.） 2.在我们离开前，我们拍了一些照片来记录我们的绿色行动。 。 (before)3. 他日日夜夜的工作，目的是他能成功他日日夜夜的工作，目的是他能成功(so that)4.如果上周下雨，我们不会去野营（虚拟语气）如果上周下雨，我们不会去野营（虚拟语气）5.我在公园遇到的男孩我在公园遇到的男孩 是是5岁（定语从句）岁（定语从句）期中句子备考6 1 Yesterday Tom was bicyclin

25、g to school when all at once he knocked into a man. . 2. Before we left, we took some photos to record our green action3. He worked all day and all night so that he could succeed.4.If it had rained last weekend ,we would not have gone camping.5.The boy who/whom/that/-I met in the park is 5 years old

26、.期中句子备考7 1.昨天他昨天他正正走在大街上走在大街上突然突然他看到两个外国人他看到两个外国人. ( was doing . when.） 2.她工作如此努力以至于她获得了公司第一名她工作如此努力以至于她获得了公司第一名 (so.that) 3. 我们虽然每天很忙碌但我们过着有意义的我们虽然每天很忙碌但我们过着有意义的生活生活 (though) 4.如果下月我们去北京，我们会参观博物馆如果下月我们去北京，我们会参观博物馆（虚拟语气）（虚拟语气） 5.妈妈在医院工作的女孩住在我家隔壁妈妈在医院工作的女孩住在我家隔壁（定语从句）（定语从句）期中句子备考7 1 Yesterday he was

27、walking when he noticed two foreigners. 2. She works so hard that he got the first place in the company.3. Though we are busy every day,we live a meaningful life.4.If we went /were to go /should go to Beijing next month,we would visit the museum.5.The girl whose mother works in the hospital lives ne

28、xt to my house.定语从句定语从句 The man who lives next to us is a policeman.先行词先行词_ _ 关系词关系词_ 定语从句定语从句定语从句定语从句 ：由句子充当定语：由句子充当定语具体特征具体特征： 1 放在名词或代词放在名词或代词后后， 2 修饰某一名词和代词（先行词），或修修饰某一名词和代词（先行词），或修饰整个主句，它相当于形容词。饰整个主句，它相当于形容词。 关系词关系词：联接从句和先行词，：联接从句和先行词， 还在从句中还在从句中充当一个成分。充当一个成分。 关系代词关系代词 who, whom, whose, which,

29、that, as 关系副词关系副词 when, where, why。 注意；没有注意；没有what关系代词 who, whom, whose, which, thatAttributive Clause:1. The girl who / that is singing is my sister._先行词先行词关系代词关系代词定语从句定语从句(Attributive)主语主语_谓语谓语The girl is my sister.作定语修饰作定语修饰-the girl The girl is singing _who/that 指人指人做做主语主语分解分解 The man who/that y

30、ou speak to at the meeting is a worker.The man is a worker.You speak to the man at the meeting.分解分解who/that指人指人作作宾宾语语可以省略可以省略定语从句定语从句(Attributive)Summary 1: who /that 作定语从句的作定语从句的主语或宾语主语或宾语，指，指人其中人其中who /that做做主主语时不可以语时不可以省略；省略；做做宾语时可以省略宾语时可以省略Summary 2: whom/that 指人指人作作指人，指人，作作宾宾语，语，可以省略可以省略 The wo

31、man whom/that they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解分解作宾语作宾语Summary 3: that 可以作定语从句的可以作定语从句的主语主语和和宾语宾语. The woman (whom / that) they wanted to visit is a teacher.可省略可省略 The man who / that is speaking at the meeting is a worker.2.He is the man I tol

32、d you about.I dont like teachers _ arent strict with us.who/that(whom/that) Summary 4:which /that ，指物指物,作主语或宾语作主语或宾语 (作宾语可作宾语可省略省略) These are the trees which were planted last year.This recorder （which/that） he is using ismade in Japan. Summary 5:that指物指物,作主语或宾语作主语或宾语 (作作宾语可省略宾语可省略) A plane is a mac

33、hine_ can fly.The museum _ they are building can be used as a dining room.注意：介词后不用注意：介词后不用that 逗号后不用逗号后不用that（which/that）which/that指人做指人做主语主语时时: who /that指人做指人做宾语时宾语时 : who / whom/that/-指物指物,作主语作主语, which /that 指物指物,作宾语作宾语 which /that /-总结上节内容总结上节内容Summary5：whose 作定语作定语,表示所属关表示所属关系。指人，又指物系。指人，又指物 Th

34、e boy is my classmate. The boys father is a policeman.The boy whose father is a policeman is my classmate.The room whose window faces north is mine.Relative pronounsRefer to (指代指代) 人人-主，宾主，宾人人-宾（省）宾（省）物物-主主,宾（省）宾（省）人和物人和物-主主,宾（省）宾（省）（所属）（所属）+n.-人和物人和物-定语定语Summary 关系代词关系代词引导的定语从句引导的定语从句 who, whomwhic

35、h, that, whose, whowhomwhichthatwhose指人做指人做主语主语时时: who /that指人做指人做宾语时宾语时 : who / whom/that/-指物指物,作作主语主语, which /that 指物指物,作作宾语宾语 which /that /-再总结再总结作定语作定语,表示所属关系。表示所属关系。指人，又指物指人，又指物 whose Look at the exercise paper 用用who, whom, whose， that, which填空填空. 1 I have a friend _ likes listening to classica

36、l music. 2 Yesterday Emily was wearing the new dress _ I gave her. 3 The man _ leg broke in a match used to be a football player. 4 Kevin is reading a book _ is too difficult for him. 5 The family _ Im staying with lives in town. 6 I know the student _ article was published. 7 Betty, _ has never bee

37、n abroad, is studying English very well. 8 My parents live in a house _ is more than 100 years old.whosewhosewhich/thatwhowhich/thatwho/whom/that/-who/ thatwhich/that/-Relative pronounsRefer to (指代指代) peoplepeoplethings; placespeople; animals; things; placespossession SummarySummarize the use of who

38、, that, which, whose, whomwhowhomwhichthatwhose 翻译句子。翻译句子。 1.那就是你在信中所描述的地方。那就是你在信中所描述的地方。 This is just the place _ 2.这就是他给你的那张照片吗这就是他给你的那张照片吗? Is this the photo _ 3.那位举着红旗的年青人是我们的班长。那位举着红旗的年青人是我们的班长。 The young man _is our monitor. 4.住在我家隔壁的那位老人是我爸爸的老朋友。住在我家隔壁的那位老人是我爸爸的老朋友。 The old man _is my fathers

39、 old friend. 5.玛丽现在生活在她的儿子家，玛丽现在生活在她的儿子家， 她的丈夫两年前去世了。她的丈夫两年前去世了。 Mary, _, is now living in her sons home. which/that/- you described in your letter.which/that/- he gave you?who/that is holding the red flagwho/that lives next to my housewhose husband died two years ago,6.This is the pen (你昨天丢失的).7.Th

40、e boys _ are from class one. 8. Mr. Liu is _ (你谈论的）on the bus.which/that/- he bought yesterdaywho/that are playing footballwho/whom/that/- you talked aboutpractise(正在踢足球的）正在踢足球的）Exercise ：Fill the blank with the proper relative. The teachers _ are present at our class are all experienced teachers.2.

41、 Our class is a big family _consists of 50 girls and 32 boys.3. David is the boy _ English is very good in our class.4. Id like a room _ window looks out over the sea.5. The doctor _you are looking for is in the room. who/ thatwhich/thatwhosewhosewhom/who/that/-主语主语主语主语定语定语定语定语宾语宾语Match the two sent

42、ences1.Im reading a book. The book is about Bill Gates. _2.He is a teacher. The teacher teaches us Chinese._ 3.I dont like the man. He is smoking._4.Where is the picture? You bought it last week._ Im reading a book that/which is about Bill Gates.He is a teacher who/ that teaches us Chinese.I dont li

43、ke the man who is smoking.Where is the picture that you bought last week? Translation 故宫是著名的名胜古迹，它位于北京的中心。故宫是著名的名胜古迹，它位于北京的中心。每天有成千上万的，来自世界各地的人来参观。每天有成千上万的，来自世界各地的人来参观。 上周末，我和我的同学们参观了它，那是一次难上周末，我和我的同学们参观了它，那是一次难忘的经历。忘的经历。 故宫是著名的名胜古迹故宫是著名的名胜古迹 (be known as) ，它位于北京，它位于北京的中心的中心 (be located in) 。 The Fo

44、rbidden City is known as a famous interesting place ,which is located in the centre of Beijing. 每天有成千上万的，来自世界各地的人来参观。每天有成千上万的，来自世界各地的人来参观。 There are thousands of people, who are from all over the world, coming to visit it every day. 上周末，我和我的同学们参观了它，那是一次难忘的上周末，我和我的同学们参观了它，那是一次难忘的经历。经历。 Last weekend,

45、I visited it with my classmates.That was an unforgettable experience. Homework Page 41 Ex 10 English weekly 什么是定语从句呢？什么是定语从句呢？修饰前面某一名词或代词的从句修饰前面某一名词或代词的从句叫定语从句。叫定语从句。结构：结构： 先行词先行词 + 关系词关系词 + 句子句子 The man who lives next to us is a policeman.先行词先行词_ 关系词关系词_ 定语从句定语从句关系词关系词关系代词关系代词: that, which, who, wh

46、om, whose关系副词关系副词: when, where, why关系代词：关系代词： 指物：指物：that , which 指人：指人：who (主主/宾格宾格) , that ,whom（宾格（宾格）关系代词关系代词that, which引导的定语从句引导的定语从句: 如果如果先行词先行词是表示物的是表示物的名词或代词名词或代词，关系，关系代词应用代词应用that、which. (作作主语主语或或宾语宾语)This is a dream.The dream will never come true.This is a dream which/that will never come t

47、rue.The dog has been found.The dog was lost.The dog which was lost has been found.Practise: This is the house which is for sale.2. The book which is lying on the floor is mine.which / that 作主语作主语. (不能省不能省)（作主语）（作主语）which / that 作宾语作宾语 ： （可省略）可省略）This is the card.Ive just received the card.This is th

48、e card which / that Ive just received.Practise: This is the mistake which /that I always make. I still keep the letters which she wrote to me.1. I lost the pen which my father bought me.( ) （作宾语）（作宾语）关系代词关系代词who, that, whom引导的定语从引导的定语从句句: 如果如果先行词先行词是表示人的名词或代词，是表示人的名词或代词，关系代词应用关系代词应用who, that (作作主语主语

49、或或宾语宾语)whom (作作宾语宾语)who / that 作主语作主语. (不能省不能省)This is the film star.The film star is very popular in China.This is the film star who is very popular in China. (作主语作主语) The boy who broke the window is called Roy. Do you know the man who spoke at the meeting yesterday? The girl who is watering the fl

50、owers is my cousin./ thatwho / whom / that 作宾语：作宾语：( 可省略可省略)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. (作宾语）作宾语） The boy who(m) I m looking for is my friend. The thief has been sent to prison. The police caught the

51、thief last night. The thief whom the police caught last night has been sent to prison.小结：小结： that 既可指人，也可指物，作主语，既可指人，也可指物，作主语，不能省略；作宾语，可以省略。不能省略；作宾语，可以省略。 which指物，作主语，不能省略；作指物，作主语，不能省略；作宾语，可以省略宾语，可以省略. who 指人，作主语，不能省略；作宾语，指人，作主语，不能省略；作宾语，可以省略可以省略,（常用（常用whom）注注:当关系代词在定语从句中作主语时当关系代词在定语从句中作主语时,定语定语从句的谓

52、语动词形式由先行词定。从句的谓语动词形式由先行词定。有时只能用有时只能用 that , 不用不用 which, 常见的情况有六种：常见的情况有六种： 当先行词是当先行词是 all, any, few, little, none, anything, everything, nothing , everybody,nobody, everyone, no one 或被它们修饰时。或被它们修饰时。 Thats all that I know. Is there anything that I can do for you? He answered few questions that the te

53、acher asked.2. 当先行词被形容词最高级或序数词修饰时当先行词被形容词最高级或序数词修饰时 That is the most interesting book that I have ever read.The first thing that I should do is to review my lessons.3. 当先行词有当先行词有the very, the only, the same等修等修饰时。饰时。Thats the only thing that I can do now.These are the very words that he used.4. 当主句以

54、当主句以 who 或或 which开头时，定语从句的开头时，定语从句的关系词用关系词用 that, 而不用而不用 which 或或 who.Who is the girl that spoke to you just now?Which is the pen that you lost ?5. 先行词同时包括人或物时，关系词用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 作定语作定语,表示所属关系。表示所属关系。 The boy is my classmate

55、. The boys father is a policeman.The boy whose father is a policeman is my classmate.A child _ parents are dead is called an orphan( 孤儿孤儿).A. who B. whose C. whos D. which 例句赏析例句赏析Its an invention which /that is used for keeping off the rain .飘飘Its a book that/which was written by Margaret Mitchell.

56、 Gone with the windIts the Wall that /which was built by Chinese people.Its an animal that/which.Its an animal that / which has big nose.Exercise 1 :用关系代词填空用关系代词填空 The boy _ is playing ping-pong is my classmate. The e-mail _ I received yesterday was from my sister. I hate people _ talk much but do l

57、ittle. The car _ my father bought last month is very beautiful.who / thatwhich/ thatwho / thatwhich / that5. The man _ hair is white is his grandfather.6. Is there a student _ father is a business man?whosewhoseExercise 2. My father and his teacher talked a lot about the persons and things _ they co

58、uldnt remember. Say all _ you know. Is there anything _ I can do for you?thatthatthat当先行词是something, anything, nothing, all 等词时，关系代词只能用that.4.This is the first play _ I have seen since I came here.5. This is the best novel _ I have read.thatthat当先行词被序数词，最高级序数词，最高级等词修饰时，关系代词只能用that.6.Who is the girl _is standing under the tree?7. Which is the machine _ we used last Sunday.当主句是who或或whic