2017-2018学年高一英语人教版必修1课件：unit 4 earthquakes period 4

1、,4 语法专题课,Unit 4 Earthquakes,Period,Lead-in: Make sentences.,1.It is our classroom. 2.Our classroom is bright.,Perfect pronunciation!,3.This is our English teacher. 4.We all love her. 5. Her pronunciation is perfect.,Combination.,1.Sentences1and 2: It is our class room which/that is bright. 2.Sentences3and 4: This is our English teacher who/that we all love. 3.Sentences3and 5: This is our English teacher whose pronunciation is perfect.,Task1. Presentation. I. Analyze.,1.It is our classroom which/

2、that is bright main clause(主句) subordinate clause(从句),1.It is (our classroom) (which/that) is bright. attributive clause（定语从句） antecedent relative pronoun（subject ） (先行词) (关系代词),2. This is (our English teacher) (who) we all love. antecedent relative pronoun（object）,3.This is our English teacher (whose) pronunciation is perfect. relative pronoun（ attributive ）,II.找出先行词和关系代词.,1. But the one million people of the city, who thought little of these events, were asleep as usual that night. 2. It was f

3、elt in Beijing, which is more than two hundred kilometres away. 3. A huge crack that was eight kilometres long and thirty metres wide cut across houses, roads and canals. 4. The number of people who were killed or injured reached more than 400,000. 5. Another big quake which was almost as strong as the first one shook Tangshan. 6. The army organized teams to dig out those who were trapped and to bury the dead. 7. Workers built shelters for survivors whose homes had been destroyed.,Task2. Conclus

4、ion.,I. Definitions. 1.定语从句： 修饰_的从句。 2.先行词： _修饰的词，起着连接主语从句，指代先行词和在从句中做句子成分的三重作用。,名词或代词,被定语从句,II. Fill the form.,人,主语，宾语,人,物,人，物,人，物,宾语,主语，宾语,主语，宾语,定语,III. Classification. 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_。 （2）非限制性定语从句（先行词与定语从句间有逗号）如句子_。,1,2,3,4,5,6,7,Task 3 Test yourself!,I. Fill in the blanks. 1. This is the young man I met yesterday. 2. The boys wanted to play football were sad when it rained. 3. It was a meeting importance I did not realize at that time. 4. I still remember the days we

5、spent together last summer. 5. Mary bought a book _ was written by Mark Twain.,who/that,who/that,whose,that/ which,which,II. Combine the two sentences. 1. I remembered the city. I visited the city last year. 2. Do you know the scientist? We talked about the scientist just now.,I remembered the city which/that I visited last year.,Do you know the scientist who/whom we talked about just now?,3. Pandas eat bamboo. It is almost the only food they like. 4. The girl is my sister. The girl is dressed i

6、n a red coat,Pandas eat bamboo that is almost the only food they like.,The girl who is dressed in a red coat is my sister.,Task4 Extension.,I. Whether to choose “ that” or not? 1. He told me everything that he knows. 2. All the books that you offered have been given out. 3. This is the best film that I have ever seen. 4. We talked about the person and things that we remember. 5. Our English teacher loves us all, which makes us happy.,Conclusion: 只用that的情况： Sentence1: 先行词为_, all, nothing, anythin

7、g, something, little, much等。 Sentence2: 先行词被_, any, each ,every, much, little, some, few, no, the only, the very等修饰时。 Sentence3: 先行词前有形容词_，序数词修饰时。 Sentence4: 先行词是_。 不用that的情况： Sentence5: 非限制性定语从句中，指人用who(主 语)/whom(宾语)；指物用_。,everything,all,最高级,人和物,which,II. “As” as a relative pronoun. 1. You may take as many books as you want. 2. The world has been changing at such a high speed as no one has expected. 3. As we know/ As is known to us all, light travels faster than sound.,Conclusion: Sentences1,2:

8、 限定性定语从句中用在固定搭配_, so.as, _, the sameas中。 Sentence3: 在非限定性定语从句中做主语或宾语，常译做“正如”。,asas,suchas,III. Fill in the blanks.,This is the most expensive book_ is sold in this shop. 2. Do you agree with everything he said at the meeting? 3. This is the only shop sells this kind of machine. 4. I have read all the books _ you gave me. 5. This is the first thing I want to say.,that,that,that,that,that,6. The TV play I watched last night is the best one _ I have watched this year. 7. Tell us about the people an

9、d the places_ are different from us. 8. Any person has the money can join the group. 9. _is known to us all, smoking is harmful to health. 10. My parents gave me a bike, _ made me excited.,that,that,that/who,As,which,Task5 Consolidation,ICorrect the following sentences. 1. I enjoy the music that we are listening to it. 2. The people which live next to us are friendly. 3. He is the man who he taught me English. 4. I gave the book to him that he needed it. 5. The book which I bought it at the bookstore was very useful. 6. I met a woman who her husband is a famous lawyer.,who/that,whose,II. Multiple choices.,1. Thats the new machine _ parts are too small to be seen. A. that B. which C. whose D.

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