新概念英语121课定语从句
新概念一L123定语从句
1.The eggs (who/which) I bought √ were not fresh. 2.The friend( who/ which )came to √ supper last night was not hungry. 3.The noodles( which/ who)you √ cooked were delicious. 4.The friend (who/ whom) I saw √ yesterday was not Tom. 5.She is the girl (who / whom )
几种易混的情况 when 1.I’ll never forget the days______________
we worked together.
及物动词
which/that 2.I’ll never forget the days ___________ we spent together.
3.I went to the town lived ten years ago.
关系副词可变为“介词＋which”
I still remember the day when I came here. on which =when This is the house where I lived last year. in which= where There are many reasons why people like traveling. for which =why 应根据句子的意思选用合适的介词。 应根据句子的意思选用合适的介词。
关系词
关系代词: that, which, who, 关系词 whom, whose, as
关系副词: when, where, why
新概念第一册重点及重要句型121
新概念第一册121-132课学习目标以及重点语法、句型who ，①（先行词）人+ who/that + 动词（作主语）The man who has white hair is .②（先行词）人 +whose +名词+动词（作定语）I have a friend whose father is a teacher.③（先行词）人 + who/whom/that + 及物动词/不及物动词 +介词（做宾语）The man we met is my uncle.④（先行词）物 + which/that + 动词（作主语） Lesson 121 & 122 The man in a hat 戴帽子的男士重点句型：在作业本上抄写重点句型，并翻译成汉语: 1. Who served you, sir .2. The lady who is standing behind the counter.3. Is this the man that you served, Caroline4.1 recognize him now.5. She is the woman who I served yesterday. 重要语法一一定语从句定语从句像形容词一样起修饰作用 ，但位于所修饰的名词之后。
定语从句由关系代词引导，紧跟在它所修饰的成分后面。
关系代词 whom 与that 修饰人，which 与that 修饰东西。
关系代词指代从句的主语或宾语，同时又充当连接词，把从句和主句连接起来1、关系代词： who, whom, whose, which, thatwhich 是指人以外的生命或没有生命的东西.：This is the bird which always sings at night. ⑤（先行词）物 +which/that + 主语 + 及物动词（作宾语） .:This is the letter I received yesterday.2、定语从句中的省略① 当关系代词代表主语并且从句中的谓语动词是（现在）进行时时态时，关系代词及助动词 be 均可省略② 如果关系代词在从句中作动词或介词的宾语，关系代词往往可以省略。
新概念第一册第121-122课精品教学讲义
3.I don’t like the man. He is smoking. __I__d_o_n_’t__li_k_e_t_h_e_m__a_n__w_h_o_/_th__a_t _is__sm__o_k_i_n_g.
4.Where is the picture? You bought it last week. _W__h_e_r_e_i_s _th__e_p_i_c_tu_r_e__th_a_t_/_w_h_i_c_h_/不__填___y_o_u_b_o_u_ ght last week?
I love singers who write music.
练习：判断who/that 在从句中担任主语还是宾语。
I love singers who write their own songs
主语
He is the man who I met yesterday.
宾语
I like music that I can dance to.
Match the two sentences
1.I’m reading a book. The book is about Bill Gates. __I’_m__r_e_a_d_i_n_g_a__b_o_o_k_t_h_a_t_/w__h_i_ch__i_s_a_b_o_u_t_B__il_l _Gates
I like the music.
I can dance to the music. 宾语
新概念第一册121课课文讲解
新概念第一册121课课文讲解一、单词部分。
1. customer.- 词性：名词，意思是“顾客，主顾”。
例如：The shop has many customers every day.（这家商店每天有很多顾客。
）2. forget.- 词性：动词，“忘记”，它有不同的用法。
- forget to do sth.表示“忘记去做某事（事情还没做）”，例如：Don't forget to lock the door before you leave.（你离开之前别忘了锁门。
）- forget doing sth.表示“忘记做过某事（事情已经做了）”，例如：I forget meeting him before.（我忘记以前见过他了。
）3. manager.- 词性：名词，“经理”。
如：The manager of the company is very strict.（这家公司的经理很严格。
）4. serve.- 词性：动词，“接待（顾客）；服务；供应”。
例如：The waitress served us with a smile.（女服务员微笑着为我们服务。
）5. counter.- 词性：名词，“柜台”。
例如：The cashier stands behind the counter.（收银员站在柜台后面。
）6. recognize.- 词性：动词，“认出”。
例如：I recognized her at once.（我立刻认出了她。
）二、课文内容分析。
1. 课文场景。
- 这篇课文的场景是在商店里，主要围绕顾客和经理之间关于一位顾客是否被认出的对话展开。
2. 重点句子解析。
- “I bought two expensive dictionaries here half an hour ago, but I forgot to take them with me.”- 此句中，“bought”是“buy”的过去式，表示“购买”，“half an hour ago”是时间状语，表示“半小时前”，这是一个一般过去时的句子，描述过去发生的动作。
新概念英语第一册第121-122课重点语法
第121-122课的内容： ⼀、重要句型或语法 1、定语从句 当句⼦⽤来充当定语时，这个句⼦就叫定语从句。
学习定语从句先要理清两个基本概念：先⾏词和关系词。
先⾏词是指定语从句所修饰的成分，⽽关系词是指连接定语从句的连接词，分为关系代词和关系副词两⼤类。
本课侧重的是关系代词的⽤法。
如： The lady who is standing behind the counter. The books which are on the counter. He says he's the man who bought these books. The man who I served was wearing a hat. ⼆、课⽂主要语⾔点 I bought two expensive dictionaries here half an hour ago, but I forgot to take them with me. 1)可提醒学⽣bought使⽤⼀般过去时的原因(因为后⾯出现了时间状语half an hour ago)。
2)注意dictionary中的a存在英式英语和美式英语的发⾳差异：英式英语中发/ə/，美式英语中发/e/。
3)forget to do sth.，忘了做某事。
4)take sth. with sb.，随⾝携带某物。
Who served you, sir? The lady who is standing behind the counter. 1)可提问学⽣此处的serve为什么也⽤⼀般过去时(因为书店的manager问的就是当时是谁接待这位customer的)。
2)因为先⾏词lady表⼈，所以⽤了who来连接。
此时，先⾏词在从句中作主语，所以⽤了主格形式的关系代词who。
Which books did you buy? The books which are on the counter. 1)问句采⽤了⼀般过去时的，是因为书店经理问的是顾客当时买了哪些书，是过去时间发⽣的动作。
新概念英语第一册自学笔记含课后练习答案：Lesson 121-122
新概念英语第一册自学笔记含课后练习答案：Lesson121-122新概念英语第一册121-122课课文重难点 further notes on thetext1．…but i forgot to take them with me.……但是我忘了拿走。
forget to do sth.表示“忘了做某事”，them指两本字典。
2．put it on,戴上它。
这里的 it指 a hat，以避免重复。
put on是“戴上”、“穿上”的意思。
如果它的宾语是一个名词，这个名词可放在 put on之后，也可放在put和on之间。
如果是代词，就必须放在put和on 之间。
如：put on your coat./put your coat on.穿上外衣。
但只能说：put it on.把它穿上。
新概念英语第一册121-122课语法知识点 grammar in use定语从句定语从句像形容词一样起修饰作用，但位于所修饰的名词之后。
定语从句由关系代词引导，紧跟在它所修饰的成分后面。
关系代词 who，whom与 that修饰人，which与 that修饰东西。
关系代词指代从句的主语或宾语，同时又充当连接词，把从句和主句连接起来。
请看例句：（1）关系代词作从句的主语（who/which/that）：the dog which/that is carrying the basket is mine.叼着篮子的那只狗是我的。
he's the porter who/that carried my suitcase.他就是那个扛着我的衣箱的搬运工。
（2）关系代词作从句的宾语（whom/that/which）：they're the windows which/that the children broke yesterday.这些就是孩子们昨天打碎的窗户。
she's the lady whom i served yesterday.她就是我昨天服务过的那位女士。
新概念第一册Lesson121
Could you… ? Would you like… ?表示提议 ? Would you like a cup of coffee?
11. recognize sb./sth. (by sth.) 通过某物认出某人/某物
I recognized her by her coat which was red. recognize sb./sth. (as sth.)承认某人/某物(为... ) We all recognized him as the monitor.
Have you got a hat, sir? Yes, I have. Would you put it on, please? All right. Is this the man that you served, Caroline? Yes. I recognize him now. 10. Would you … ?委婉表达请求
窗户很大的那间房子是个教室。 The room whose windows are big is a classroom. 我在找我上周买的那本书。 I am looking for the book that I bought last week. 我昨天给那个住在楼上的医生打了个电话。 I called the doctor who lives upstairs yesterday. 我想买他们昨天卖的那辆车。 I want to buy the carwhich they sold yesterday . 我想买一个可以分期付款的电视机。 I want to buy a TVwhich I can buy on installments 那个头发很长的女的是我们老师。 The woman whose hair is long is our teacher.
新概念lesson121-122定语从句
CAROLINE: I can't remember. The man who I served was wearing a hat. MANAGER: Have you got a hat, sir? CUSTOMER:Yes, I have. MANAGER: Would you put it on, please? CUSTOMER:All right. MANAGER: Is this the man that you served, Caroline? CAROLINE: Yes. I recognize him now.
CAROLINE: I can't remember. The man who I served was wearing a hat. MANAGER: Have you got a hat, sir? CUSTOMER:Yes, I have. MANAGER: Would you put it on, please? CUSTOMER:All right. MANAGER: Is this the man that you served, Caroline? CAROLINE: Yes. I recognize him now.
the girl's
例 1. The man __________ gave you the talk yesterday is our teacher.
指人: that/who (主语)
that/who
(who/whom/that) the 例2: The boy_________________ nurse is looking after is my friend.
The man in a hat
2020最新新概念英语第一册语法及单词Lesson121~126
新概念英语第一册语法及单词Lesson121~122语法 Grammar in use定语从句定语从句像形容词一样起修饰作用，但位于所修饰的名词之后。
定语从句由关系代词引导，紧跟在它所修饰的成分后面。
关系代词 who，whom与 that修饰人，which与 that修饰东西。
关系代词指代从句的主语或宾语，同时又充当连接词，把从句和主句连接起来。
请看例句：(1)关系代词作从句的主语(who/which/that)：The dog which/that is carrying the basket is mine.叼着篮子的那只狗是我的。
He's the porter who/that carried my suitcase.他就是那个扛着我的衣箱的搬运工。
(2)关系代词作从句的宾语(whom/that/which)：They're the windows which/that the children broke yesterday.这些就是孩子们昨天打碎的窗户。
She's the lady whom I served yesterday.她就是我昨天服务过的那位女士。
词汇学习 Word study1.recognize v.(1)认出;认识：I recognize him now.我现在认出他来了。
Can you recognize this tune?你能听出这支曲调吗?(2)承认;确认：I recognize that he is more capable than I am.我承认他比我更有能力。
They recognized Richard as his lawful heir.他们确认理查德为他的合法继承人。
Are British medical qualifications recognized in other European countries?英国的医生执照在欧洲其他国家能否得到承认?2.serve v.(1)服务;接待;侍候：Are you being served, sir?先生，有人为您服务吗?A young waiter served them.一位年轻的侍者侍候他们进餐。
新概念 Lesson121-124 The man in a hat第二课时
Warming up
1. The man is kind. Everyone likes him.
你知道以上这几个句子在 英语中是什么句子吗？
Grammar
Grammar 1
定语从句（1）
定义：在复合句中起定语作用的句子称为定语从句。 先行词：被定语从句修饰的词 关系词：引导定语从句的词。
先行词 关系词
1. I want a book which is interesting. 2. I want a book which tells funny stories. 3. I want a book which has got many cartoons.
The teacher will give us a talk. She is famous. The teacher __w_h__o__is__f_a_m__o__u_s will give us a talk.
1. The dog which is ugly is looking at you. = The dog that is ugly is looking at you. 2. The boy who is walking a dog is laughing. = The boy that is walking a dog is laughing.
I want an _i_n_t_e_r_e_s_t_i_n_gbook.
I want a book which is interesting.
此句为定语从句， 修饰book。
1. I want a book which is interesting. 2. I want a book which tells funny stories. 3. I want a book which has got many cartoons.
新概念英语第一册笔记Lessons121-130
图说英语：新概念英语第一册Lesson 121-122customer【用法】n. 顾客【扩展】custom n. 习俗，惯例；习惯customs n. 海关customs officer 海关官员forget【用法】vt. 忘记（forgot - forgotten）【词组】forget sb./sth. 忘记某人/某物forget to do sth. 忘记去做某事forget doing sth. 忘记做过某事forget + 疑问词+ to do【例句】I forgot her telephone number. 我忘了她的电话号码Don’t forget to lock the door before you leave home. 离家前别忘了锁门。
I’ll never forget seeing the opera in Beijin g. 我永远也忘不了在北京看的那场歌剧。
I forget how to spell this word. 我忘记了如何拼写这个词。
【反义】remember v. 记得manager【用法】n. 经理【扩展】manage v. 管理【构词】manage + -er →manager【词组】manager to do sth. 设法做成某事serve【用法】v. ○1服务，接待；侍候○2供应；摆出（食物或饮料等）○3为……服务/服役；任职【词组】serve the people 为人民服务serve as 充当，担任；【扩展】service n. 服务servant n. 佣人【例句】The shop owner hurried to serve her. 店主赶紧去接待她。
A young waiter served them. 一位年轻的侍者侍候他们进餐。
Serve it to the ladies first. 把它先端给女士们。
The hotel serves breakfast at 7 a.m. every morning. 这个饭店每天早晨7点供应早饭。
新概念第一册121课
Would you put it on,please
put on 带上，因为it是代词，所以必 须放在put和on中间，但如果是名词 或者名词词组，则可以放到后面。 例：put on your glasses put on your shoes
限制性定语从句
定语从句，一个简单句跟在一名词或代词 后进行修饰。由关系代词引导的定语从句： who，whom，that，which who/whom指代人或是有生命的动物 例：he says he's the man who bought these books. The man who i served was wearing a hat. He is the man whom i saw yesterday.
The lady who is standing behind the counter.
who 谁，引导了一个定语从句，用来 解释说明the lady。 is standing 现在进行时
The books which are on the counter.
which 哪一个，引导了一个定语从句， 用来解释说明 the books
which修饰的表示事物的名词或代词。 the books which are on the counter. the package which you are carrying is green.
that既可以修饰人可以修饰物o see? He is the man whom/that i saw yesterday. the package which/that you are carrying is green.
新概念第一册-Lesson-121-122 The man in a hat(定语从句)
CAROLINE: Yes. I recognize him now.
Grammar: 定语从句 （attributive clause） 定语从句（形容词性从句），是指一类由关系词 （relative word）引导的从句做主句定语（修饰名词）的句子。 E.g. The boy is Harry Potter. Harry Potter wears glasses. 把上面两个简单句变成复合句要用定语从句，因为第二个句子修饰名词Harry Potter. 定语从句的构成：主句+先行词+关系词+从句 The boy who wears glasses is Harry Potter.
CUSTOMER: I bought two expensive dictionaries here half an hour ago but I forgot to take them with me.
MANAGER: Who served you, sir? CUSTOMER: The lady who is standing behind
先行词关系词 从句 再比如文中：The lady who is standing behind the counter. 这是一个省略句，完整的 句子是“The lady who is standing behind the counter served me. ”其中who is standing behind the counter是一个以关系代词who引导的定语从句，用来修饰名词the
பைடு நூலகம்
customer customer /ˈkʌstəmə(r)/ n. 顾客 (形近词) custom /ˈkʌstəm/ n. 习俗，习惯 (形近词) customs /ˈkʌstəmz/ n. 海关 (联想) merchant /ˈmɜ(r)ːtʃənt/ n. 商人，批发商
新概念英语121课定语从句
新概念英语121课定语从句定语从句中who和that的区别在定语从句中，关系代词who 和that都可指人和物，在一般情况下，可以互换使用，但在下列情况下值得注意，之间的区别：一、用who 而不用that的情形1.在非限制性定语从句中的先行词指人时，只能用who 。
例：My sister, who is studying abroad, sent me a beautiful present just before this Christmas.我姐姐，她在国外学习，就在圣诞节前给我寄来了漂亮的礼物。
2.当定语从句对指人的先行词进行隔位修饰时，只能用who。
例：Do you know the girl in front of the blackboard who is speaking to thestudents?你认识黑板前面正在给学生们讲话的那位女孩子吗？3.当先行词为people和those时，只能用who.例：Those who want to go there come here please.那些想去那儿的人请来这边。
4.当先行词为one, ones, anyone, everyone, none, all(指人) 时，只能用who。
例：Anyone who is against us is our enemy.任何反对我们的人就是我们的敌人。
5. 先行词指人，而关系代词在从句中作主语时，一般多用who。
例：The man who came here yesterday said he would come again in a few days.昨天来这儿的那个人说过几天他会再来。
6. 在there be句型中名词的定语从句多用who 。
例：There are students in our class who / whom you have met.我们班有些学生你见过。
7.当句子中有两个指人的现行词分别带有两个定语从句时，若一个定语从句的引导词为that, 那么，另一个定语从句的引导词必定为who。
新概念第121课课件
2.He is the man. He came here last week.
合并为：He is the man who came here last week.
3.This is the car. The mechanic repaired it yesterday. 合并为：This is the car which the mechanic repaied yesterday. 4.These are the things. I bought them yesterday. 合并为：These are the things which I bought yesterday
9
manage 管理，控制
service n. 服务
What’s the differences between the two words?
They served us in the surpermarket. They gave us a very good service.
10
count v. 数
7
name
mark
time
Peter
Cici
Helen
Grace
Jack
Tom
Jerry
Eric
Kevin
8
Tony
a cool customer [口]又大胆又冷静的家伙;
厚脸皮的人 hot customer [口]脾气暴躁 的家伙
forget / remember to do sth. 忘记/记得做某事 forget/ remember doing sth. 忘记/记得做过某事
新概念1册121课-定语从句
• counter • recognize
Key words＆expressions
1. customer ['kʌstəmə] n. 顾客
• custom 风俗 • customs 海关 • 有顾客customer的地方,肯定就有 shop assistant /waiter/waitress • guest 旅馆的旅客 • passenger 乘客 • a regular customer 老顾客 • 顾客至上 Customer is god.
Lesson121
The man in a hat
Revision: Lesson119 A true story Key words＆expressions
• • • • • • • • • story n. happen v. thief n. enter v. dark adj. torch n. voice n. parrot n. exercise book n. 故事 发生 贼 进入 黑暗的 手电筒 (说话的)声音 鹦鹉 练习本
Revision: Lesson119-120 Exercises:
( )9. I’ll go swimming with you if I _____ free tomorrow. A. will be B. shall be C. am D. was )10. --- Jimmy is leaving for a holiday. --- Really? Where _______ he _______? A. has; gone B. will; go C. did; go D. would; go )11. Frank _______ to see his grandma if he _______ free tomorrow. A. will come; will be B. comes; is C. will come; is D. comes; will be )12. Jane has _____ to BeiJing. She will come back tomorrow. A. been B. gone C. went D. never been
裕兴新概念英语笔记：Lesson 121 The man in a hat
Lesson 121 The man in a hatNew words and expressions：customer n．顾客forget v．忘记manager n. 经理serve v．照应，服务，接待counter n．柜台recognize v. 认出customer n. 顾客（买东西的顾客）client 银行，律师等的客户guest 旅馆的旅客passenger 乘客a regular customer 老顾客eg. The customer is always right. 顾客至上。
forget v.1)忘记eg. I forget his telephone number. 我忘了他的电话号码。
forget doing 忘记曾做过eg. I'11 never forget seeing him ii flew York.我永远忘不了在纽约见到他。
forget to do 忘记做（to do 表示将来的动作）eg. Don't forget to call me. 别忘了打电话给我。
eg. She forgot to mail the letter.她忘了寄信。
2)忘记带（买、做）eg. I forgot my umbrella. 我忘了带伞。
eg. He forgot his umbrella on the train.他将伞遗忘在火车上。
eg. He left his umbrella on the train. manager n．经理a sales manager 销售经理manage v. 管理manage a firm 经营公司serve v．照应，服务，接待eg. How can we serve you?（营业员对顾客用语）需要我们为您服务吗？serve sb right（口语）给某人应得的报应（惩罚）eg. Serve him right.= It serves him right! 他活该（罪有应得）! service n.eg. The service in that restaurant is poor.那家餐馆的服务很差。
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定语从句中who和that的区别在定语从句中，关系代词who 和that都可指人和物，在一般情况下，可以互换使用，但在下列情况下值得注意，之间的区别：一、用who 而不用that的情形1.在非限制性定语从句中的先行词指人时，只能用who 。
例：My sister, who is studying abroad, sent me a beautiful present just before this Christmas.我姐姐，她在国外学习，就在圣诞节前给我寄来了漂亮的礼物。
2.当定语从句对指人的先行词进行隔位修饰时，只能用who。
例：Do you know the girl in front of the blackboard who is speaking to thestudents?你认识黑板前面正在给学生们讲话的那位女孩子吗？3.当先行词为people和those时，只能用who.例：Those who want to go there come here please.那些想去那儿的人请来这边。
4.当先行词为one, ones, anyone, everyone, none, all(指人) 时，只能用who。
例：Anyone who is against us is our enemy.任何反对我们的人就是我们的敌人。
5. 先行词指人，而关系代词在从句中作主语时，一般多用who。
例：The man who came here yesterday said he would come again in a few days.昨天来这儿的那个人说过几天他会再来。
6. 在there be句型中名词的定语从句多用who 。
例：There are students in our class who / whom you have met.我们班有些学生你见过。
7.当句子中有两个指人的现行词分别带有两个定语从句时，若一个定语从句的引导词为that, 那么，另一个定语从句的引导词必定为who。
例：The boy that you met just now is Li Ming’s brother who just graduated from a university.刚才你会到的那个男孩是李明的刚从大学毕业的弟弟。
二、用that 而不用who的情形1.当先行词前面有形容词的最高级或序数词修饰时，引导词只能用that。
例：The tallest player that plays football for our team is from Shandong.在为我们队踢足球的最高哪个运动员来自山东。
2.当先行词前面有only, some, any, no, every, little, few, much, all,very形容词修饰时，引导词只能用that。
例：He is the only student that said “no” to the teacher.他是唯一的一个对老师说“不”的学生3.当主句是以who开头的特殊疑问句时，引导词只能用that。
例：Who is woman that you talked with just now?刚才跟你谈话的那位妇女是谁？4.当先行词是一个既指人又指物的并列词组时。
例:I made a speech on the men and things that I had seen abroad.我就我在国外所见到的人和事作了报告。
5.当关系代词在定语从句中作表语时(可省略).例：Tom is not the boy (that) he was.汤姆这孩子已不是以前那个样子了。
定语从句中 which,that 的用法与区别在定语从句中,which 和that 在指代事物时,一般可以互换使用,但并非在任何情况下都是这样,几种宜用that,而不宜用which 的情况如下：①先行词为不定代词,all,much,something,everything,anything,nothing,none,the one等,1.We should do all that is useful to the people .2.There's nothing that can be said about it .3.Do you mean the one that was bought yesterday?②先行词被only, any, few, little, no, just, very, one of等词修饰时.1.The only thing that we could do was to wait.2.That's the very word that is wrongly used.The last place (that) we visited was the chemical works.You can take any (=whichever) seat that is free.I hope the little that I can will be of some help to them.比较*This is one of the best novels that were published last year.*This is the only one of the best novels that was published last year.③先行词是序数词时或被序数词修饰时.1.When we talk about Wuxi, the first that comes into mind is Tai Lake.2.This is the third film that has been shown in our school this term.④先行词是最高级或被最高级修饰时.1.This is the best that can be done now.2.The most important thing that should be done right now is how to stop him from going on.⑤先行词既有人又有物,用which和who都不适合,这时宜用that. 如：1.The writer and his novel that you have just talked about is really well known .2.The rider and his bike that had run over an old woman were held up by the police.⑥被修饰词为数词时.1.Yesterday I caught two fish and put them in a basin of water .Now you can see the two that are still alive .⑦如果有两个从句,其中一个关系代词已用which ,另一个关系代词宜用that,以避免语言的单调或重复.Edison built up a factory which produced things that had never been seen before.⑧疑问词是who或which,关系代词宜用that,以避免重复.1. Which is the book that you like best?2. Who is the man that is standing at the gate?⑨主句是There be 结构,修饰其主句的定语从句宜用that 作关系代词. 如：1. There is still a seat in the corner that is still free.⑩被修饰成分为表语时,或者关系代词本身是定语从句的表语时,该关系代词宜用that .1. That's a good book that will help you a lot.2. My home village is no longer the place ( that ) it used to be .定语从句中宜用which而不宜用that 的情况:①当关系代词的前面有介词时.1.A zoo is a park in which many kinds of animals are kept for exhibition.2.Is this the room in which Mr. White lives?②在非限制性定语从句中.1.Crusoe's dog, which was are now very old, became ill and died .2.More and more people are beginning to learn English, which is becoming very popular in our country. (which指代主句)③在一个句子中有两个定语从句,其中一个定语从句的关系代词用了that, 另一个宜用which1. Let me show you the novel,that I borrowed from the library which was newly open to us.2. At the station I bought some magazines that might help me to pass the time on the train and which I could pass on to others when I finished them.④当关系代词后面带有插入语时.1. Here's the English grammar which, as I have told you, will help improve your English.⑤先行词本身是that, 宜用which .What's that which she is looking at?⑥先行词是those+复数名词.A shop should keep a stock of those goods which sell best.。