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

1、Discovering Useful Structures【版本：人教册别：必修一】Unit 4 Understand attribute and attributive clause Dont forget the things that once you owned. Treasure the things that you cant get. Dont give up the things that belong to you and keep those lost things in memory. Appreciate the sentences below and translat

2、e them into Chinese.Lead in曾经拥有的曾经拥有的, ,不要忘记。不要忘记。得不到的，更要珍惜。得不到的，更要珍惜。属于自己的，不要放弃。已经失去的，留作回忆。属于自己的，不要放弃。已经失去的，留作回忆。Underline the attribute (定语定语) in the sentences.1. Strange things were happening in the countryside. (形容词)2. The man driving too fast was drunk(喝醉的). (分词)3. Some people saw bright lights

3、 in the sky. (代词；形容词)4. Vegetable salad is very delicious. (名词)5. All hope was not lost. (代词)6. Fresh water was taken to the city by train, truck and plane. (形容词)7. The woman in the room is my mother. (介词短语)8. The two girls are very kind to me. (数词)9. The girl with a book in her hand is Mary. (介词短语)

4、10. He is a famous writer who comes from a small town. (句子) Thinking定语定语定语可以由形容词、代词、数词、名词、分词、不定式、介词短语等来担任（主要是形容词），用来修饰、限定、说明名词或代词的品质与特征的。Understand attribute and attributive clause定语定语从句从句1. The number of people who were killed or badly injured in the quake was more than 400,000.2. Workers built she

5、lters for survivors whose homes had been destroyed.3. Two thirds of the people who lived there were dead or injured.4. The supplies which were provided to the disaster area were collected from around the country.Understand attribute and attributive clause定语从句的定义 在主从复合句中，对某一名词或代词起修饰作用的从句叫定语从句。被修饰的名词或

6、代词叫先行词，引导定语从句的连接词叫关系词(关系代词和关系副词)。定语从句一般位于先行词后。The man who is running is Captain Jack. 先行词先行词关系代词关系代词Exercise找出如下从句的先行词先行词和引导词引导词。1. Who is the person that asked for me just now?2. A child whose parents are dead is called an orphan.3. He often talked about the artists and paintings that impressed him

7、 greatly.4. Finally, the thief handed everything that he had stolen to the police.5. He is the professor whom I met yesterday.6. He is the soldier whose name I dont know.7. He is a person who often helps me.8. The house which you saw is a library.Thinking and discussion关系代词的用法关系代词的用法 The boy is Tom.

8、 The boy is smiling. The boy is Tom. The boy has a round face. The boy who is smiling is Tom.The boy who has a round face is Tom. The boy is Tom. He sits in front of me.The boy who sits in front of me is Tom. 总结总结：Who指_，在定语从句作_。人主语Thinking and discussion关系代词的用法关系代词的用法 The boy is Tom. You should look

9、 after Tom. The boy is Tom. I visited Tom last week. The boy who/whom you should look after is Tom.The boy who/whom I visited last week is Tom. The boy is Tom. I often go shopping with Tom.The boy who/whom I often go shopping with is Tom. 总结总结：Who指_，在定语从句作_。 Whom指_，在定语从句作_。人宾语人宾语Thinking and discuss

10、ion关系代词的用法关系代词的用法 The boy is Tom. Toms hairstyle is very impressive. The boy is Tom. Toms father is a designer. The boy whose hairstyle is very impressive is Tom.The boy whose father is a designer is Tom. The boy is Tom. Toms hometown is in northeast China.The boy whose hometown is in northeast Chin

11、a is Tom. 总结总结：Whose指_，在定语从句作_。 人或物定语 He pass me the book whose cover is green. The house whose door faces north is our teachers office.Summary指人的指人的关系代关系代词词指代指代在定语从句中所充当的成在定语从句中所充当的成分分人人物物句子句子主语主语宾语宾语定语定语whowhomwhose Check一. 选择题1. The man _ lives next to us is my English teacher. A. whomB. whichC.

12、whoD. /2. The girl _ you saw in the street is Mary. A. thatB. whose C. whichD. as3. Do you know the man _? A. whom I spoke B. to who spoke C. I spoke to D. that I spoke4. Is there anyone in your class _ family is in the country? A. who B. whos C. which D. whose二. 填空题5. They were well trained by thei

13、r masters _ had great experience with caring for these animals.6. I live next door to a couple _ children often make a lot of noise.whowhoseCheck7. The prize will go to the writer _ story shows the most imagination.8. Jack is the most intelligent man _ Ive ever met.三. 完成句子9. This is the engineer _ (

14、给我们作关 于计算机报告的) the other day.10. I dont like the people_. (说得多,做得少的）11.The man_(在这间房子里工作的)is an English teacher.四. 用定语从句合并句子12. The man is from Peking University. I talked about the man at the meeting. _ 13. The boy is sitting on the chair. The boy is my brother. _who gave us a talk about computerswho works in the roomwho talk too much but do littlewhosewho/whomThe man whom I talked about at the meeting is from Peking University.The boy who is sitting on the chair is my brother.HomeworkFinish the exercise on the learning sheet.