Unit 4 Natural disasters Discovering useful Structuresppt课件-（2019）新人教版高中英语必修第一册 (2).pptx

1、定语从句定语从句什么是定语呢？什么是定语呢？12/10/2012Your footer here定语是用来定语是用来修饰、限定、说明修饰、限定、说明名词名词或代词或代词的品质与特征的。的品质与特征的。The positions of the attribute: （定语的位置）定语的位置）1.This is a flower basket. 2.a lovely girl 3.the man standing under a tree4. This is a basket full of flowers.5. This is a basket which I want to put flowe

2、rs in.（单个的词作定语时通常放于被修饰词单个的词作定语时通常放于被修饰词的的前面前面，短语或从句短语或从句作定语时通常放于作定语时通常放于被修饰词的被修饰词的后面后面。）。）12/10/2012Your footer here什么是定语从句呢？什么是定语从句呢？在英语中，修饰在英语中，修饰名词名词或或代词代词的的句子句子叫定语从句。叫定语从句。5I like the apple which is the biggest.The room that I live in is very big.The boy who is smiling is Tom.Yang Yang is an act

3、or whom I like very much.我喜欢这个我喜欢这个最大的最大的苹果。苹果。我居住的我居住的房间很大。房间很大。正在微笑的正在微笑的男孩是汤姆。男孩是汤姆。杨洋是一名杨洋是一名我非常喜欢的我非常喜欢的演员。演员。定语从句定语从句先行词先行词定语从句定语从句先行词先行词定语从句定语从句先行词先行词定语从句定语从句先行词先行词定语定语从句从句一定放在被修饰一定放在被修饰成分成分先行词先行词之后。之后。定语从句由定语从句由关系代词（关系代词（that,which,who,whose,whom)和和关系副词（关系副词（when,where,why）引导。引导。Find and und

4、erline the restrictive relative clauses in the sentences below. The Tangshan earthquake was a terrible experience that my great-grandma cannot forget. The couple who live next to us volunteered to help after the volcano erupted. The supplies which were provided to the disaster area were collected fr

5、om around the country.Presentation Mr Li is an architect whose designs for the new town have won praise. A doctor with whom James used to work died in the 2016 earthquake in Ecuador.Find more sentences with restrictive relative clauses from the text on page 50. What function do the restrictive relat

6、ive clauses have?1. Two thirds of the people who lived there were dead or injured.2. .the army sent 150,000 soldiers toTangshan to dig out those who were trapped and to bury the dead. 3. Workers built shelters for survivors whose homes had been destroyed. 找一找定语从句12/10/2012Your footer here1. This is

7、the only book that you may like at my home.2. He said that he had to leave.3.There is a lady who wants to see you.4. She is a good student.5. The girl who is behind the tree is Kate.这是在我家唯一一本你也许喜欢的书。这是在我家唯一一本你也许喜欢的书。那有一位想见你的女士。那有一位想见你的女士。在树后面的女孩是在树后面的女孩是Kate。定语定语从句中如何使用关系代词从句中如何使用关系代词12/10/2012Your

8、footer here如何选择关系词如何选择关系词主要观察先行词主要观察先行词which指物指物who指人指人that可指人或物可指人或物关系若是表所属关系若是表所属whose用法不可无用法不可无I like the apple which is the biggest.关系词关系词先行词先行词The girl whose name is Mary is my friend.I like the book whose cover(封面封面) is blue.5) The injured boy _ mother was lost in the disaster was taken to the

9、 hospital.4) Several days later, most of the buildings _ had been damaged by the hurricane were repaired.that几天后，大部分被飓风毁坏的建筑物都修复了。whose那个受伤男孩的母亲在灾难中丧生，他被送去了医院。6) The woman wrote a thank-you letter to the soldier by _ she was rescued.whom这名妇女给救助她的士兵写了一封感谢信。7) Is this the young boy _ saved several oth

10、er students trapped under buildings?who这就是把几个困在建筑物下面的学生解救出来的男孩吧？2) The terrible shaking of the building woke up all the people _ were asleep.3) The next day, people put up shelters in the open air using anything _ they could find.Complete each sentence with that, which, who, whose, whom, or “/”. The

11、n translate the sentences into Chinese.1) Here are some of the people _homes were destroyed by the typhoon.whosewhothat这里一些人的房子被台风摧毁了。剧烈震动的建筑物使所有熟睡的人都惊醒了。第二天，人们在户外用他们能找到的任何东西搭起了庇护所。1. There is a main clause.2. There is a relative.3. The relative clause is behind the antecedent(先行词).Work with a partn

12、er. Take turns to ask each other about the pictures. Make sentences with restrictive relative clauses using that, which, who, whose, or whom.EXAMPLEA: Whats the rescue worker doing ?B: Shes feeding the baby who survived the earthquake.Production1. The song _was sung by TF Boys is very popular among

13、the teenagers.2. The man _ spoke English was my teacher.3. The actress _ name is Zheng Shuang is famous.4. I know the boy _ you are talking about. 5. He saw a house _ windows were all broken.Fill in the blanks with who, whose, which ，that.that/whichthat/whowhomwhosewhose5. All the apples _ fall are

14、eaten by wild boars（野猪）（野猪）.6. This is the best hotel _ I know.7. They still remember the disaster _ destroyed half of their town.thatthatthat/which如果如果先行词先行词是是all，anything，something，nothing, everything, little和和none 等不定代词，关系代词一般等不定代词，关系代词一般用用that。如果先行词前如果先行词前有序数词或形容词最高级有序数词或形容词最高级修饰修饰时，关系代词用时，关系代词用

15、that。9. Can you think of anyone _ could look after him?10.It was felt in Beijing, _ is more than two hundred kilometers away.which引导引导非限制性定语从句非限制性定语从句时，关系代时，关系代词用词用which（指物）或（指物）或who（指人），（指人），不用不用that。who先行词为先行词为one、 ones、 anyone 或或those指代人时指代人时， 通常通常只用只用who不用不用that。2.Workers built shelters for surv

16、ivors whose homes had been destroyed.1.The women who lives next door is a teacher.The woman is a teacher.Workers built shelters for survivors.The woman lives next door.The survivors homes had been destroyed. 2.The nurse is kind. The nurse looks after my sister.The nurse is kind.who/that looks after my sister3.The teacher is Mr Zhou . The teacher often makes us laugh in class. The teacher is Mr Zhou. who often makes us laugh in class