高中英语人教版必修二Unit1 Grammer-非限制性定语从句

人教版·必修2 Unit 1 Cultural relics 3. Grammar:限制性和非限制性定语从句一、单句改错。

每句中只有一处错误，找出并改正。

1. When people talk about Hangzhou, the first comes to mind is the West Lake.2. In the distance there is a hill, on the top of it stands a white temple.3. I have never been to Dalian which is said to be an attractive city.4. The sun gives off light and warmth, that makes it possible for plants to grow.5. In an open boat, the four men, one of them was a doctor, met with a storm on the sea.二、用适当的关系词填空。

1. I,________ is your good friend, will of course try my best to help ________ you out.2. He reached London in 1996,________ , some time later, he became a famous actor.3. Mr. Green will come to the party on Sunday, ________ he promised to every one of us.4. The professor has two sons, both of ________ are teaching in the same university.5. The film brought the hours back to me ________ I was taken good care of in that far away village.6. I'll never forget the days ________ I lived in the country with the farmers, ________ have a great effect on me.7. The weather turned out to be very good, ________ was more than we could expect.8. Charlie Chaplin, for ________ life was hard, began acting at the age of five.9. We are talking about the subject ________ importance I haven’t realized yet.10. The science of medicine, ________ progress has been very rapid, is perhaps the most important of all the sciences.三、把下列汉语翻译成英语。

人教高中英语必修二Unit1语法：定语从句的概念、结构及区别详解学习目标1. 理解限制性定语从句和非限制性定语从句的概念、结构及区别。

2. 能根据具体语境选择使用限制性定语从句或非限制性定语从句。

Step 1 感受新知Ⅰ. 找出下列句子的先行词和关系代词。

1. This gift was the Amber Room, which was given this name because several tons of amber were used to make it.2. The amber which was selected had a beautiful yellow-brown colour like honey.3. It was also a treasure decorated with gold and jewels, which took the country's best artists about ten years to make.4. However, the next King of Prussia, Frederick William Ⅰ, to whom the Amber Room belonged, decided not to keep it.5. Later, Catherine Ⅱhad the Amber Room moved to a palace outside St Petersburg where she spent her summers.6. This was a time when the two countries were at war.7. There is no doubt that the boxes were then put on a train for解释规则, which was at that time a German city on the Baltic Sea.Ⅱ. Conclusion of the rules定语从句有两种:(1)限制性定语从句(先行词与定语从句间无逗号), 如句子。

1. 全面掌握限制性和非限制性定语从句的区别。

2. 正确理解非限制性定语从句的引导词的作用及which, as的特别用法。

重点：限制性和非限制性定语从句的区别。

难点：非限制性定语从句中的关系词的运用。

1. 非限制性定语从句在高中阶段考试中占有很大比例，经常在单项选择，语法填空尤其是阅读理解中出现并进行考查。

2. which, as所引导的非限制性定语从句是考查的重点。

限制性和非限制性定语从句的区别1. The amber which was selected had a beautiful yellow—brown colour like honey.选出来的琥珀色彩艳丽，呈现蜂蜜一样的黄褐色。

2. It was also a treasure decorated with gold and jewels, which took the country’s best artists about ten years to make.它也是用金银珠宝装饰起来的珍品，一批国家最优秀的艺术家用了大约十年的时间才把它完成。

限制性定语从句是先行词在意义上不可缺少的定语，如果去掉，主句的意思就不完整或失去意义。

非限制性定语从句和主句的关系不十分密切，只是对先行词作些附加的说明，如果去掉，主句的意思仍然清楚。

（1）非限制性定语从句关系词的使用关系代词无论指人还是指物，都不能用that。

指人时，如果关系词作主语用who，作宾语用whom，指物时用which。

即使关系词作宾语也不能省略。

Mary, who is from Australia, is an old friend of mine.玛丽是我的一位老朋友，她来自澳大利亚。

非限制性定语从句关系代词和关系副词的选择方法和限制性定语从句一样，作主语和宾语时用关系代词，作状语时用关系副词。

He will put off the picnic until May 1st, when he will be free.他将把野餐推迟到5月1日，那时他将有空。

Section_ⅢGrammar—限制性定语从句和非限制性定语从句语法图解探究发现①This gift was the Amber Room,which was given this name because several tons of amber were used to make it.②The amber which was selected had a beautiful yellowbrown colour like honey.③However, the next King of Prussia, Frederick William Ⅰ，to whom the amber room belonged, decided not to keep it.④Later, Catherine Ⅱ had the Amber Room moved to a palace outside St Petersburg where she spent her summers.⑤This was a time when the two countries were at war.⑥There is no doubt that the boxes were then put on a train for Königsberg, which was at that time a German city on the Baltic Sea.[我的发现](1)例句①中含which引导的非限制性定语从句；例句②中含which引导的限制性定语从句；在形式上非限制性定语从句与限制性定语从句的区别在于：关系词前是否有逗号。

(2)以上例句中含非限制性定语从句的有①③⑥；含限制性定语从句的有②④⑤。

一、定语从句的种类根据定语从句与先行词之间关系的紧密程度，我们将定语从句分为限制性定语从句和非限制性定语从句两种。

（答题时间：15分钟）Ⅰ. 用适当的关系词填空1. The boy who I think was honest lied to me.The boy ______ I think to be honest lied to me.2. Do you still remember the factory in which we worked last month?Do you still remember the factory _____ we visited last month?3. This is the reason why he is leaving now.He didn’t give the reason ______ explained his absence from the meeting held last week.4. This is the house of which the window was broken yesterday.This is the house _____ window was broken yesterday.5. He is kind，as we expected.He isn’t kind，____ we expected.Ⅱ. 语法填空TFK: May I have a talk with you?TIM FEDERLE: Sure.TFK: When did you first become interested 1 musicals?TIM FEDERLE: When I was 9 years old. My parents took my brother and me to see the national tour of Cats， 2 was a completely ridiculous show with grown-ups dressed up like 3 . When I found out that they actually got paid，I said “This is what I want to do with my life. I want to be 4 professional cat.”As I got 5 (old)，despite the fact that musical theater wasn’t always the most popular activity for a boy，it felt like my calling. So I stuck with 6 even when I got teased.TFK: Do you have any advice for kids who get teased 7 bullied for their interests?FEDERLE: When I was a kid，I thought the best thing I could do was 8 (win) over the kids who picked on me. I spent a lot of time that I could have been using to practice songs and hang out with friends to try to change my 9 (person) in order to make people like me.Besides，I always say “Go where the love is.” Find the people who understand you and don’t worry about the people who don’t.TFK: Do you ever miss 10 (perform) on Broadway?FEDERLE:Yes，I do.Ⅲ. 阅读理解I was living in São Paulo，Brazil. It is a huge city，with more people living in it than in my whole country (Hungary，which has a population of 10 million). We rented a flat in a community，but there was a shanty town（贫民区）quite near.For several months I didn’t have a car，so three times a week，I used public transportation to go to the city centre. During these trips，I would ride with the people who took the same bus from the shanty town to go to work.When I got on the bus，all the seats were already taken. But when people saw that my bag was heavy (full of books)，they offered to hold it in their lap，to make me feel lighter standing. At first，I was shocked. Then I realized that these people had absolutely no intention to steal from me: they only wanted to help.Once，on my way back，I had to wait for a long time at a bus stop. I was alone，except for a woman who was apparently very poor. She carried a small paper bag of popcorn and nothing else.While we were waiting，she walked over and offered me some popcorn. I thanked her，but didn’t want to help myself to it. She then repeatedly insisted that I take from what was evidently her only food.That was the first time I thought about how people who have almost nothing，are sometimes able to share the little they have so much more “easily” than those who own a lot. I wonder if it’s true that the more you have，the bigger the burden，and the difficulty to share anything with others.I was so moved by that woman’s simple generosity that day. I clearly had more than she did，but she naturally and joyfully shared what little she had with me nevertheless.1. Where did the author live?A. In a huge city—Hungary.B. In a small country—Brazil.C. In a shanty town of São Paulo.D. In São Paulo near of a shanty town.2. Why the author were shocked when people offered to help carry his heavy bag?A. Because they would borrow his important books.B. Because he hadn’t met this kind of things.C. Because they weren’t familiar with him.D. Because he thought they would steal his book.3. What happened at the bus stop on his back way?A. A poor woman ate popcorn without inviting him.B. A poor woman insisted sharing her popcorn with him.C. He offered a poor woman some popcorn to eat.D. He provided his books to a poor woman to read.4. What can be the best title for the text?A. At a Bus Stop with Popcorn.B. Huge City—São Paulo，Brazil.C. The Poor and The Rich.D. The Rich Have Bigger Burden.5. From the last paragraph，we know ________.A. sharing things with rich people brings opportunities to earn moneyB. people who have almost nothing must be the most generous peopleC. sharing things with other people brings happiness and lots of blessingD. people who own a lot must be the most generous peopleⅠ. 1. whom/ who 2. that/ which 3. that/ which 4. whose 5. whichⅡ. TFK的小记者采访了著名音乐人Tim Federle，谈到了他对音乐剧的兴趣爱好，并且给追求自己的兴趣爱好的孩子们提供了自己的建议。

必修2-unit1限制性和非限制性定语从句限制性定语从句和非限制性定语从句一、定语的概念：定语通常由形容词来担任，起限定和修饰名词或代词的作用。

① She is a beautiful girl.（beautiful是定语）二、定语从句的概念：由一个句子来担任定语的功能，相当于一个形容词，用来限定和修饰名词或代词。

② She is a girl who is beautiful.（who is beautiful这整个句子做定语）三、定语从句中的概念例：This is an old computer. It works much slower.（这是两个简单句，其中后一句中的it代替an old computer) →This is an old computerwhich/thatworks much slower.（这是一个复合句，which/that代替an old computer 引导定语从句）②The CD is very good. I bought the CD.→The CD that/which I bought is very good.③This is the house.We lived in the house two years ago.→This is the house where we lived two years ago.A.先行词：是被定语从句所修饰的名词或代词B.关系词：引导定语从句的词关系词主要起三个作用：1.代替先行词2.在定语从句中作句子成分引导从句3.把从句和主句连接起来四、定语从句的分类：限制性定语从句和非限制性定语从句五、限制性定语从句与非限制性定语从句的区别：①形式不同：限制性定语从句紧跟先行词，与先行词之间一般不加逗号，仅修饰先行词。

非限制性定语从句仅作为补充或说明，用逗号与主句隔开，既可修饰先行词，又可修饰整个句子。

Eg:This is the house which we bought last month. （限制性）The house, which we bought last month, is very nice. （非限制性）②功能不同：限定性定语从句用于对先行词的意义进行修饰、限制和识别，如果去掉，就会造成句意不完整或概念不清。

限制性定语从句与非限制性定语从句【语境展示】观察下面两组句子，并试着归纳它们的不同点。

A1. The man who / that called yesterday wanted to buy the house.2. The person (that / who / whom) you should ask is Mr. Ball.3. Please show me the book which / that is written by Mo Yan.4. You know the little Italian restaurant (which / that) I mentioned in my letter?5. Help is needed for families whose homes were destroyed in the earthquake.6. The hotel where we stayed was both cheap and comfortable.7. There are times when I wonder why I do this job.8. T he reason why I’m late is that I missed the bus.9. The woman with whom you shook hands just now is head of our company.10. The death of his son was an experience from which he never fully recovered.B1. Mrs. Smith, who has a lot of teaching experience, will be joining us in the spring.2. Mary, who / whom we were talking about earlier, has just walked in.3. The winner was a Brazilian player, whose name I have forgotten.4. The dam, which is the biggest in the world, is 3,830 metres long.5. You lent me some money, which I never repaid you.6. One of the boys kept laughing, which really annoyed Jane.7. In 1963 we moved to Boston, where my grandparents lived.8. The Queen’s last visit was in May, when she opened the new hospital.9. I met Mr. Smith, with whom I used to work.10. This house, for which Mr. Smith paid $150,000, is now worth $300,000.【自我归纳】通过观察我们可以发现：A组句子中的定语从句都是限制性定语从句，B组句子中的定语从句都是非限制性定语从句。