中考英语定语从句典型错误例题讲解
定语从句初中英语常见错误列举
定语从句初中英语常见错误列举定语从句初中英语常见错误列举定语从句初中英语常见错误：一、在定语从句中加了多余的定语。
如：1．误：Some of the boys I invited them didn’t come．正：Some of the boys I invited didn’t come．译：我邀请的男孩中有几个没有来。
析：应删去them，因为从句的宾语是省略了的whom，who或that。
2．误：The book that you need it is in the library．正：The book that you need is in the library．译：你需要的书在图书馆里。
析：应删去it，因为从句的宾语是关系代词that。
二、把定语从句谓语动词的.单、复数弄错。
如：1．误：Anyone who break the law will be punished．正：Anyone who breaks the law will be punished．译：任何违犯法律的人将被处罚。
析：应改break为breaks，因为who指anyone，是单数。
2．误：Those who has finished may go home．正：Those who have finished may go home．译：做完了的人现在可以回家。
析：应改has为have，因为who指those，是复数。
3．误：He is the only one of the teachers who know French in our school．正：He is the only one of the teachers who knows French in our school．译：他是我们学校中唯一懂法语的人。
析：应改know为knows，因为one前有the only之类限定词，定语从句在意义上修饰的是the only one，是单数，而不是复数名词the teachers。
定语从句易错题集锦
1. The factory was built in a secret place, around ______ high mountains.A. which wasB. it wasC. which wereD. them were【陷阱】容易误选 A 或 B ，将 A、 B 中的 which 和 it 误认为是其后句子的主语。
【分析】最佳答案是 C，around which were high mountains 是一个由"介词+which"引出的非限制性定语从句，而在该从句中，主语是 high mountains ，around which 是表语，所以句子谓语应用复数were ，而不是用单数 was.请做以下类例题目 (答案均为 C )：( 1 ) Y esterday we visiteda modern hospital, around_______ some fruit shops.A. which isB. it isC. which areD. them are( 2 ) The murder happened in an old building, beside ______ the city police station.A. which areB. it isC. which isD. them are( 3 ) Next month we'll move to a new building, next to _______ a nice restaurant where we can have Chinese food.A. which areB. it isC. which isD. them are2. A man with a bleeding hand hurried in and asked, "Is there a hospital around ______ I can get some medicine for my wounded hand?"A. thatB. whichC. whereD. what【陷阱】容易误选 B ，认为 around 是介词，选 which 用以代替前面的名词hospital ，在此用作介词 around 的宾语。
2020年中考英语易错易丢分专题14宾语从句和定语从句
宾语从句和定语从句丢分题详解【2019 • 四川省凉山州】—Simon, you look smart in the T-shirt. Could you tell me ___________ it?—OK. I bought it in a store online.A. where you boughtB. where do you buyC. when you buyD. when did you buy【参考答案】【试题解析】句意：——西蒙，你穿这件T恤看起来很帅。
你能告诉我你在哪里买的吗？——好的。
我是在网上的一家商店买的。
宾语从句中，从句通常用陈述语序，排除B、D。
从I bought it in a store online. 判断句子询问在哪里买的，用where 引导。
故选A。
丢分探因此题考查宾语从句，学生想做对宾语从句的题，必须掌握住三个原则：一、宾语从句应用陈述语序；二、宾语从句的时态应和主句保持一致；三、选择正确的宾语从句引导词。
此题中A项和C项都是陈述语序，根据句意可知此处问的是他在哪里买的衣服，故选where作引导词。
查漏补缺宾语从句的种类宾语从句是一种名词性从句，在句中作及物动词的宾语，或介词的宾语，或形容词的宾语。
根据引导宾语从句的不同连词，宾语从句可分为三类。
1. 由that引导的宾语从句。
that只有语法作用，没有实在的意义，在口语和非正式文体中可以省略。
He said (that) he wanted to stay at home.She doesn’t know (that) she is seriously ill.I am sure (that) he will succeed.2. 由连接代词who, whom, whose, what, which和连接副词when, where, why, how引导的宾语从句。
这些连接代词和连接副词在宾语从句中充当某个成分。
中考英语专题-------典型陷阱题例析
中考英语专题-------典型陷阱题例析“陷阱题”通常也叫“圈套题”，是一种极易做错的习题。
“陷阱题”与常规题不同，它具有较大的迷惑性，较好的隐蔽性。
近年来，各地中考试卷中常有这种性质的试题出现。
当我们遇到这种习题时，常感到不知所措。
怎样解答这种“陷阱题”呢？下列方法不妨一试：一、认真审题，发现“陷阱”“陷阱题”是不挂牌的，而是编拟者把“陷阱”巧妙地设计在题目中。
只要同学们认真审题，“陷阱”是可以被发现的，如下面这几道题：1.Would you like__________pears,please?［吉林］A.anyB.someC.muchD.little2.The radio is too noisy.Would you please turn it________a little?［辽宁］A.onB.offC.upD.down3.Three years__________a short time.You have to study hard.［江西］A.isB.areC.beD.were4.Help_________to some fish and meat,children.［四川］A.yourselfB.youC.yoursD.yourselves5.You have missed_________"s"in the word "dress".［江苏］A.aB.anC.theD.不填有些学生没有认真审题，就乱套语法规则，以致将上面五题错选成：1.A2.B3.B4.A5.A。
如果同学们能认真审题，思路理顺，灵活地运用语法规则，就会知道上述选项都是题设“陷阱”。
再如：1. Which do you enjoy _______ your holiday, going touring or staying at home? (07淮安)A. spendingB. to spendC. spend解析：本题易错选A。
(英语)中考英语易错题专题三英语定语从句(含解析)含解析
（英语）中考英语易错题专题三英语定语从句(含解析)含解析一、定语从句1．--Chris, the West Lake is so attractive!--Yeah, the West Lake is the most beautiful place______I have ever visited.A．what B．who C．that【答案】C【解析】【详解】句意：——克里斯，西湖太迷人了！——是啊，西湖是我去过的最美丽的地方。
此题考查定语从句。
what不可作关系词，故排除A。
关系代词who指人；关系代词that既可指人，也可指物。
此句先行词place是物，故用关系代词that。
故选C。
2．一Which song do you like better．Maria？一I prefer the song Manual of Youth ______ is sung by TFBOYS．A．who B．whom C．which D．/【答案】C【解析】【详解】C 考查定语从句的引导词。
句意：—Maria，你更喜欢哪首歌？—我喜欢TFBOYS唱的《青春修炼手册》。
分析句子结构，本句中的 is sung by TFBOYS在复合句中作定语从句，其中先行词 the song Manual of Youth 指物，且在定语从句中作逻辑主语，所以关系代词用which．故选C．【点睛】完成定于从句的关键是分析先行词指人还是指物，以及其在定语从句中做什么句子成分．3．She is talking about the school and teachers ______ we visited last month.A．who B．which C．where D．that【答案】D【解析】句意：她正在谈论关于我们上个月参观的那个学校和那里的老师。
who引导定语从句，修饰人，作主语或宾语；which引导定语从句，修饰事物，作主语或宾语；where引导定语从句，修饰地点名词，作状语；that引导定语从句，修饰人或事物，作主语或宾语。
易混易错定语从句10例
易混易错定语从句10例关于定语从句，对于一些英语研究者来说，可能会有很多混淆和错误。
下面让我们来看看一些关于定语从句混淆和错误的例子。
第一，定语从句不能用简单的连词“and”连接，而应使用“that”或“which”：错：The professor and teaches us English is from England.正：The professor that teaches us English is from England.第二，定语从句应使用定冠词“the”：错：This is a book, has a lot of pictures.正：This is the book that has a lot of pictures.第三，定语从句应使用主语从句：错：The girl, she is very friendly.正：The girl who is very friendly.第四，定语从句不能使用“who”：错：The people who live in this city are friendly.正：The people that live in this city are friendly.第五，定语从句应使用形容词从句：错：The house, it is very big.正：The house which is very big.第六，定语从句不能使用“that”：错：This is the man that works in the bank.正：This is the man who works in the bank.第七，定语从句不能使用“which”：错：This is the girl which is my friend.正：This is the girl who is my friend.第八，定语从句应使用宾语从句：错：She told me that I should study harder.正：She told me that I should study harder.第九，定语从句不能使用“where”：错：This is the place where I live.正：This is the place that I live.第十，定语从句应使用时间从句：错：This is the day, it is my birthday.正：This is the day when it is my birthday.以上是一些关于定语从句混淆和错误的例子。
定语从句典型错误例析.
定语从句典型错误例析袁征1.我给他看了我上周在杭州的照片[ 误] I showed him the photos I took them in Hangzhou last week.[ 正] I showed him the photos I took in Hangzhou last week.[ 析]关系代词或关系副词既代替先行词，又在定语从句中充当一定的成分。
例句为省略了关系代词〔that/which 〕的定语从句， that/which在定语从句中充当 took 的宾语，故 them 多余，应去掉。
2.那个正在修理汽车的人是我的叔叔。
指代 the photos ，[ 误] The man is mending the car is my uncle.[ 正] The man who/that is mending the car is my uncle.[ 析]关系代词在定语从句中充当主语时不可省略，只有作宾语时才能省略that 。
本句还可以译为The man mending the car is my uncle.〔-ing 形式短语 mending the car 作 the man 的后置定语。
〕3. 这只风筝是你父亲昨天为你扎的吗？[ 误 Is this] kite your father made for you yesterday?[ 正] Is this kite the one (that) your father made for you yesterday?[ 析]假设把this看作kite的修饰语，短语this kite为主句的主语，这时我们可以看出主句中缺少表语，即定语从句的先行词，所以应该加上代词 the one 。
如果我们把 this 看作代词，作句子的主语，那么 kite 应该为句子的表语，那么可以看出先行词 kite 前缺少定冠词 the 。
故本句还可改为： Is this the kite (that/which) yourfather made for you yesterday?4.她告诉我的就这些。
(2024版)中考定语从句讲解与练习
可编辑修改精选全文完整版中考定语从句讲解与练习一、定语从句的概述在复合句中修饰或限定名词、代词的从句叫做定语从句。
被定语从句修饰或限定的名词、代词叫做先行词；引导定语从句的词叫做引导词。
定语从句放在所修饰、限定的词（先行词）之后。
例1：The boy who is reading a story book is my brother. 那个正在读一本故事书的男孩是我的兄弟。
在这句话中，who is reading a story book.是定语从句。
它修饰、限定the boy，the boy是先行词，引导定语从句的who是引导词。
二、定语从句的分类：定语从句可分为限制性定语从句和非限制性定语从句。
1. 限制性定语从句一般紧跟在先行词的后面，用来说明先行词的性质、身份、特征等状况，与先行词的关系非常密切，翻译时一般要译到先行词的前面；如果去掉，则整个句子的意思含混不清。
A doctor is a person who looks after people's health. 医生是照顾人们健康的人。
2. 非限制性定语从句起到补充说明作用，译为汉语时常不译作定语，而是根据句意译为相应的其他形式的从句。
它与主句的关系不如限制性定语从句密切，只是对先行词作附加说明，既使去掉，主句的意思依然清楚。
非限制性定语从句前往往有逗号与主句隔开，如非限制性定语从句放在句子中间，其前后都需要用逗号与隔开。
Yesterday, Jimmy left for Canada, where he had stayed two years.昨天，吉米动身到加拿大去了，他曾在那儿呆了两年。
三、定语从句的引导词引导定语从句的词称为引导词，它一方面连接先行词和定语从句；别一方面又在定语从句中充当句子成份，引导词一般不能按照疑问代词或疑问副词的意义进行翻译，一般情况下应译为“……的”。
定语从句的引导词可为分为关系代词和关系副词。
2020届中考英语易错易丢分专题14宾语从句和定语从句(含解析)
他们说的是某人是哪里人。 A 和 B 可以
宾语从句的语序
宾语从句的语序应为陈述句的语序，即按照主语、谓语的顺序。
1. 陈述句变为宾语从句，语序不变，即仍用陈述语序。
He is an honest boy. The teacher said. →The teacher said(that) he was an honest boy.
2020 届中考英语易错易丢分专题
丢分题详解
【 2019 ? 四川省凉山州】 — Simon, you look smart in the T-shirt. Could you tell me ___________ it?
— OK. I bought it in a store online.
A. where you bought
四、 五、
指人的关系代词 指人可用 that, who ，以下情况多用 who； those people 作先行， there be 的结构中； 先行指人不定代，从中作主 who 要在； 两个定从一起来，不要重复你有才。
whose 的用法 定从之中少定语， whose 为你唱一曲； whose 指人又指物，所属关系要记住。
Do you know who (whom) they are waiting foe?
He asked whose handwriting was the best. Can you tell me where the No.3 bus stop is? I don ’knｔow why the train is late. 3. 由 if 或 whether 引导的宾语从句。 if 和 whether 在句中的意思是＂是否＂。 I want to know if (whether) he lives there. He asked me whether (if) I could help him. 【辨析】 宾语从句的引导词
定语从句十大典型错误例析
定语从句十大典型错误例析[错例展示]1. I am sorry I have lost the book you lent it to me last week.2. Mary is the only one of us who have been to the Great Wall.3. Is this museum that you paid a visit to a few days ago?4. Please show me the book which cover is red.5. Don’t worry. I will do all what I can to help you out.6. It is known to us all, China has the largest population in the world.7. I will never forget the day when we spent together in No. 1 Middle School.8. My glasses, without them I was like a blind man, fell to the ground and broke.9. The weather turned out to be very good, that was more than we had expected.10. It was in this factory where my father had worked for more than 20 years.[指点迷津]1. 去掉it。
定语从句you lent to me last week前省略了关系代词that / which, that / which在定语从句中充当宾语，it与关系代词重复，应去掉。
2. have → has。
关系代词作主语时，定语从句中的谓语动词要与先行词在人称和数上保持一致。
(英语)中考英语易错题专题三英语定语从句(含解析)
（英语）中考英语易错题专题三英语定语从句(含解析)一、定语从句1．The teenagers like the musician ____ different kinds of music.A．who play B．which plays C．who plays D．that play【答案】C【解析】【分析】【详解】试题分析：句意：青少年喜欢演奏不同种类音乐的音乐家。
The musician是先行词，后面跟的是它的定语从句。
先行词musician指人，用who、that引出定语从句，Ｂ错；关系词在定语从句中作主语，定语从句的谓语与先行词保持一致。
musician是单数，谓语用单数：plays。
故选C。
2．She is talking about the school and teachers ______ we visited last month.A．who B．which C．where D．that【答案】D【解析】句意：她正在谈论关于我们上个月参观的那个学校和那里的老师。
who引导定语从句，修饰人，作主语或宾语；which引导定语从句，修饰事物，作主语或宾语；where引导定语从句，修饰地点名词，作状语；that引导定语从句，修饰人或事物，作主语或宾语。
根据the school and teachers可知此处既修饰人，又修饰事物，故用that引导定语从句，故选D。
3．The We Chat is an invention can help people talk to friends, share photos, ideas and feelings freely.A．which B．who C．whose D．/【答案】A【解析】试题分析：句意：微信是可以帮助人们和朋友自由地聊天，分享照片，想法和感觉。
这是一个定语从句，先行词是物invention，关系词可以用which或者that，但是先行词在从句做主语，that不可以省略。
易错点01 定语从句(解析版)
2024年中考英语满分冲刺之易错题轻松突破易错点01 定语从句定语从句概念：在复合句中修饰名词或代词的从句叫作定语从句。
被修饰的名词或代词叫先行词，连接先行词和定语从句的词叫引导词（也叫关系词）。
定语从句的构成：先行词+关系词+定语从句如：I know the girl who is sitting under the tree.↓ ↓ ↓先行词引导词从句（定语从句）关系词的选用关系代词指代在定从中所作成分例句which物主语宾语Lucy likes music which is gentle.that人、物主语宾语Lucy likes music that is gentle.The girl that has long hair is his sister.who人主语宾语The girl who has long hair is his sister.whom人宾语He is the student that/who/whom I like best.whose人的、物的定语I like those books whose topics are about history.注意：关系代词that/who/which/whom在定从中作宾语时可省略，作主语时不能省略如：The cartoons (that/which)I like have lots of jokes. 我喜欢的卡通有很多笑话。
The film (that/which) we saw last night is interesting. 我们昨天看的电影非常有趣。
1．（2023·西藏·统考中考真题）Su Bingtian is a player ________ runs fastest in China at present.A．which B．who C．what D．where【答案】B【详解】句意：苏炳添是目前中国跑得最快的运动员。
初中定语从句中常见错误例析
定语从句中常见错误例析在使用定语从句过程中,有些学生往往会出现这样或那样的错误.为避免这些错误,现对一些常见错误作以归纳：1 从句中多余宾语[误] The finger I dipped into the cup was not the one I put it into my mouth.[正] The finger I dipped into the cup was not the one I put into my mouth.上例中,关系代词that或which在定语从句中作宾语,可省去,因此,从句中宾语it多余.2 从句中缺少主语[误] He is the professor gave us a speech yesterday. [正] He is the professor who gave us a speech yesterday.关系代词who 或that在定语从句中做主语不能省略,否则,句子结构不完整.3 从句中主谓不一致[误]I, who is your friend, will try my best to help you. [正]I, who am your friend, will try my best to help you. 定语从句中,关系代词做主语时,应注意主谓一致,也就是说,根据先行词的人称和数来确定从句中谓语动词的形式.如：I just spoke to the doctor who is an eye specialist. He was the only one of youngest girls who plays in the band.4搭配错误[误]Don’t talk about such things that you do not understand.[正]Don’t talk about such things as you do not understand.在such…as结构中,as所引导的中定语从句时,不能用其它关系代词代替,但在the same…as结构中,如属同类则用as,如: 如You’ve made the same mistake as I did ,not changed ,not another or others作之意时,则需用that，如You’ve m ade the same mistake that you made last time。
(易错题精选)初中英语语法知识—定语从句的易错题汇编附答案解析(1)
一、选择题1．The movie ____ I have seen twice is The Wandering Earth.A．who B．that C．where D．when2．-Have you found the information about the famous people ______ you can use for the report? -Not yet. I’ll search some on the Internet.A．who B．what C．whom D．which3．―Do you know everybody came to the party?―I'm afraid not. I don't know the one you had a long talk with.A．which; that B．/;whom C．that; which D．who;/4．After retiring, my teacher Mr. Dai moved to the village he was born sixty years ago. A．when B．which C．where D．what5．—Have you got everything_____you need to take for the trip?—Yes.I have got everying read.A．who B．where C．that D．when6．A detective is someone ____________looks for clues to something important.A．whom B．who C．what D．which7．— What are you doing, Tim?— I am listening to the song Long Live _______ makes me feel excited.A．which B．who C．/8．Yang Liwei is the first Chinese astronaut ___________went into space.A．which B．who C．whose D．whom9．Lily doesn’t know ________ she and her friends can do to help the little boy ________ parents have left their hometown for making money.A．that; whose B．how; who C．what; who D．what; whose 10．-Linda, can you tell me something about Mo Yan?-Sure. He is the writer _____________won the Nobel Literature Prize.A．which B．whose C．who D．whom 11．“Underground” is the only word in the English language _____ begins and ends with the letters “und”.A．what B．that C．who D．whom 12．Chaoyang Experimental School is the best school _______ Carl has visited in Chaoshan area. A．which B．that C．when D．where13．—Do you know the boy ________ is holding a ball over there?—Yes. He’s my classmate.A．which B．whose C．what D．who14．That ________ does not kill us makes us stronger.A．that B．what C．who D．which15．I’ll tell you everything __________ I know.A．which B．who C．that D．what16．Do you like the music that you relaxed?A．make B．making C．makes17．The boy _______won the first prize is called Joy.A．when B．whom C．which D．who 18．—What kind of music do you like？—I love all the music ______I can sing along with．（）A．which B．who C．that19．–– What are you looking for?––I’m looking for the book _______ you bought last Sunday.A．who B．when C．that20．— We should do something to help the students ________ are unable to go to school.—Let’s turn to Miss Green. She can always ________ any problem we face.A．who; put out B．/; work out C．who; work out D．that; put out 21．She is one of the few girls who ________ passed the examination.A．was B．were C．has D．have 22．—Have you finished the book ______________you borrowed from the library?A．which B．where C．what D．whose23．— Do you know the boy over there?—The one________ is holding a ball? Oh, that’s my cousin Jasper.A．which B．what C．who D．whose24．Only the dream ______ can help others will bring happiness in return.A．which B．that C．who D．what25．—I hear that Lucy’s mother is a teacher in our school.— Yes, look, the woman ______ is teaching over there is her mother.A．whom B．who C．what D．which【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【详解】句意：我看过两次的电影是《流浪地球》。
中考英语专题讲练： 定语从句(含解析)
定语从句知识精讲定语从句一、定义在复合句中，修饰名词或代词的从句叫定语从句，被修饰的名词或代词叫先行词，通常位于定语从句之前。
引导定语从句的有关系代词 who, whom, whose, which, that 等和关系副词where, when, why 等，关系代词和关系副词，既起到连接作用，又在定语从句中担任句子成份。
总结定语从句的一般结构为：先行词+关系词+定语从句。
一、关系代词1.关系代词指代先行词，在从句中作主语，宾语或表语，基本用法如下表：关系作用先行词例句who 主语/宾语人This is the boy who often helps me. 这就是帮我的那个男孩。
I happened to meet the professor (who/ whom) I got toknow at a party in the shopping centeryesterday.昨天在购物中心，我碰巧遇到了那位我在一次聚会上认识的教授。
whom 宾语人The man whom you are waiting for has gone home.你等那个人已经回家了。
1注意：一般情况下，that 既可以指人又可以指物，可以代替 who, whom 和 which，在句子中充当主语，宾语或表语；which 指物，在从句中也做主语，宾语或表语，所以 which 和t h a t在指物时，大多时候可以互换，如：This is the movie that I like best.=This is the movie which I like best.这就是我最喜欢的电影。
2.关系代词的省略一般情况下，关系代词作宾语时可以省略，但若关系代词在从句中作介词宾语，且介词在关系代词前，不能省略，如：I’ll never forget the day that we spent together.我永远都不会忘记与你共度的时光。
常见病句类型定语从句错误的句子
常见病句类型定语从句错误的句子定语从句是英语语法中常见的一种从句类型，它用来修饰名词或代词。
然而，由于定语从句结构稍复杂，常常容易出现错误。
本文将讨论常见的定语从句错误类型，并给出相应的纠正方法。
一、定语从句位置错误1. 错误：The book I borrowed it from the library.正确：The book I borrowed from the library.在定语从句中，关系代词“that/which/who”在句中作为主语时，不需要再使用人称代词“it”。
2. 错误：I have a friend is a doctor.正确：I have a friend who is a doctor.定语从句必须用关系代词引导，来连接主句和从句，同时在从句中充当句子成分。
二、关系词选择错误1. 错误：The car which I bought it is red.正确：The car which I bought is red.关系代词“which”在定语从句中作为主语，不需要再使用人称代词“it”。
2. 错误：The girl who she is my sister is studying abroad.正确：The girl who is my sister is studying abroad.关系代词“who”在定语从句中作为主语时，不需要再使用人称代词“she”。
三、定语从句引导词省略错误1. 错误：I have a dog barks loudly.正确：I have a dog that barks loudly.省略了关系代词“that”导致定语从句缺少引导词，需要补充。
2. 错误：This is the house I grew up.正确：This is the house (that/which) I grew up in.省略了关系代词“that/which”导致定语从句缺少引导词，需要补充。
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优尼全能英语：中考英语定语从句典型错误例题
讲解
中考英语定语从句经典句型分析1. She used to help my brother，who was very kind of her.
改：将who改为which。
析：犯这类错误的主要原因是把my brother错当成了先行词。
关系代词which指代的先行词是整个主句，它引导非限定性定语从句。
2. Do you still remember the day when we spent together in China last year？
改：将when改为that/which或将when删除。
析：犯这类错误的主要原因是没有弄清关系代词与关系副词的用法区别。
不能因为先行词表示时间就一定用关系副词when，而要学会准确把握句子的结构，正确分析句子的成分。
例句中定语从句要用关系代词引导，并在定语从句中作spent的宾语。
3. The way which you look at problems is wrong.
改：在which前加in或者将which改为that，也可将which删除。
析：当先行词是the way时，定语从句常用that/in which引导，that/in which也可省略。
4. We were interested in the things and people whom we saw during the trip.
改：将whom改为that。
析：当先行词既有人又有物时，定语从句用关系代词that引导，that作宾语时可省略。
5. It was in the kitchen where the fire broke out.
改：将where改为that。
析：犯这类错误的主要原因是把强调句型与定语从句混为一谈了。
例句为强调句型，强调的是地点状语in the kitchen。
6. Is this factory that you have been working in since your graduation？
改：在that前加the one。
析：犯这类错误的原因是把this factory错看作是定语从句的先行词了。
解答这类题时，我们不妨先将疑问语序改为陈述语序。
this factory是主句的主语，故应添加the one作定语从句的先行词。
当然，在factory前加the也可以，那么this是主语，the factory是表语。
7. He is such a lazy man as no one wants to work with him.
改：将him删除或将as改为that。
析：犯这类错误的主要原因是把such 。
.. as 。
..和such 。
.. that 。
..两个句型混淆了。
8. There are many books in the library，most of which is in Chinese.
改：将is改为are。
析：关系代词作主语时，定语从句中谓语动词要与先行词在人称和数上保持一致。
例句中关系代词which指代的是先行词books，故从句谓语动词应用复数形式。
9. I am terribly sorry for having broken the MP4 I borrowed it from you the other day.
改：去掉it。
析：定语从句中的关系代词在从句中充当一定的成分，因此从句中不能再出现与关系代词指代相同的代词或名词，以避免重复。
例句中it与省略了的关系代词that/which重复，应去掉。
10. We will do all what we can to help you out.
改：改what为that或将what删除。
析：先行词为指物的不定代词时，定语从句用that来引导，that在从句中作宾语时可省略，而what不能引导定语从句。
11. He is our English teacher，without his help I couldn‘t have made such rapid progress. 改：将his改为whose。
析：犯这类错误的主要原因是没有弄清句子结构。
这是一个主从复合句，逗号前面是主句，逗号后面是“介词+ 关系代词”引导的非限制性定语从句。
12. The scientist has made another discovery，that I believe is of great importance.
改：将that改为which。
析：that不能引导非限制性定语从句。