高中英语Unit 4 Looking good, feeling good示范课ppt课件

定语从句

一、关系副词引导的限制性定语从句

关系副词在引导定语从句时，其功能相当于介词短语，在从句中作状语。引导定语从句的关系副词有when、where、why。

[观察例句]

1．That's the cinema where we often go and see films.

2．He enjoyed the four years when he studied in Suzhou.

3．Do you know the reason why the sky is blue?

[归纳用法]

1．when指时间，在定语从句中作时间状语。

I still remember the day when I first went to the Great Wall.

我还记得我第一次去长城的那一天。

2．where指地点，在定语从句中作地点状语。

The house where I lived ten years ago has been pulled down.

我10年前居住的那所房子已经被拆了。

3．why指原因，在定语从句中作原因状语。

The reason why he succeeded in the exam is that he studied very hard.

他考试成功的原因是他学习很认真。

[名师点津]　

定语从句的引导词若在从句中作主语或宾语，则用关系代词which或that。

Do you remember the days  which/that we spent together?

你还记得我们一起度过的那些日子吗？(关系代词在从句中作spent的宾语)

The school which/that  we visited yesterday is newly built.

我们昨天参观的那所学校是新建的。(关系代词which/that在从句中作宾语)

This is the reason which/that  our teacher gave us for doing it.

这就是我们的老师给我们的做此事的理由。(关系代词在从句中作宾语)

He gave me a reason that/which was reasonable.

他给了我一个合情合理的理由。(关系代词在从句中作主语)

[即学即练1]　单句语法填空

①He arrived in Beijing on the day when I left.

②The factory where his father works is in the east of the city.

③This is the reason which/that he offered at the meeting.

④Do you know the reason why he is absent?

二、“介词＋关系代词”引导的定语从句

在“介词＋关系代词”引导的定语从句中，关系代词可用which，whom或whose。

[观察例句]

1．This is the reason for which(＝why) he left in a hurry.

2．He is a scientist of whom everyone of us is proud.

3．This is the pilot with whom my father has worked for ten years.

[归纳用法]

1．在定语从句中充当时间、地点或原因状语的“介词＋关系代词”可以同关系副词when，where和why互换(如例句1)。

2．关系代词前的介词的选用：(1)介词与先行词构成习惯搭配(如例句1)；(2)介词是定语从句中谓语的组成部分(如例句2)；(3)根据句意(如例句3)。

[名师点津]　

有些“动词＋介词”短语，如look for，look after，send for，call on，come across，long for等，不可拆开把介词置于关系代词之前。

The doctor that you sent for has not come.

你派人去请的那个医生还没有来。

3．关系代词的选择

在“介词＋关系代词”引导的定语从句中，先行词指人时关系代词用whom(如例句2－3)，不可用who/that；先行词指事物时关系代词用which(如例句1)。

[即学即练2]　单句语法填空

①This is the student to whom I lent a book.

②Some experts think reading is the fundamental skill upon/on which school education depends.

③Is this the car for which you paid a high price?

④September 30 is the day by which you must pay your bill.

Ⅰ.单句语法填空

1．Is there a shop near here where I can buy some flowers?

2．The valley where the town lies is very beautiful.

3．I will never forget the days when we stayed together in the countryside.

4．April Fool's Day is a day when people play jokes on friends.

5．The reason why he was late was that something was wrong with his bike on the way.

6．The film where he played the leading role was a great success.

7．The house for which he paid 200，000 yuan is now worth 350，000 yuan.

8．The man from whom I got the letter is my brother.

9．The reason why I didn't write to you was that I didn't know your address.

10．This is the factory that/which I visited last year.

Ⅱ.短文语法填空

There was a time 1.when I was tired of learning English and disliked to speak English.And this was the reason 2.why my father forced me to join in a 30­day training in an English club before I went to senior high school.When I first came to the club，3.where I met many strangers，I missed my parents very much.So I packed up my things and wanted to go home.Fortunately，the guide 4.whose teacher was Yu Minhong communicated with me face­to­face，5.from which I gained some useful instructions.He also showed me a good partner，and we got along well with each other.Gradually I adapted to the life there.Every day I would like to talk to other teenagers and set down a series of activities 6.that/which we did.I should be grateful to my father and the guide，7.who encouraged me to fall in love with English.Now I feel it interesting to learn English，8.into which I put my entire energy.All in all，as long as you form the habit of learning English every day，you will have a good command of it sooner or later.