人教版高中英语必修1教案Unit4Earthquakes
详细内容
e nervous. Cows, pigs, horses and dogs will be upset. And people can see mice running about. If the earthquake happens during winter, people can even see snakes.
T: Terrific! Where did you get this knowledge?S1: From geography. I like it. T: good. Sit down please.S2: Madam, I don’t know the meaning of the picture with two women.T: It doesn’t matter. You will know it soon after reading our text. OK. Imagine there is an earthquake now, and your home is shaking, at this moment you have no time to take any other things but one, what will it be?S3: I’ll take all my money. People can’t live without money.S4: I will take as much water as possible. Because it is said that people can keep alive for nearly 7 days by drinking without any foodS5: In that case, I’d rather take some apples, so that besides drinking, I can also eat.S6: I will carry my grandma. She is my most loved person in this world. She brought me up. T: What a dutiful child you are! I’m very glad to hear that. Sit down please! It seems that all of you know what you should do during an earthquake. OK. Let’s read our text, and see what it tells us.Step IV. ReadingIn this part, teacher should ask the students to read the passage quickly for the first time to get the general idea of the passage. Ask them to pay attention to the first sentence of each paragraph. This can help them finish exercise3 in prehention. It is about the main idea of each paragraph. Then ask them to read the text again carefully to obtain some details. Before reading for the second time, show some questions on the screen, and let the students read the questions first. These questions can guide them to have a good understanding about the text. They can also make preparations for Exs1-2,which are about details.SkimmingT: At first I’d like to read the text quickly to get the general idea of the article. While reading, you should pay attention to the sentence of each paragraph.T: Have you got the general idea of the text?Ss: Yes.T: What is it?S1: There is no quick answer to this question . Are you suggesting us that the general idea is the mixture of the first sentences of each paragraph?T: Sure.S1:OK. That’s easy. The main idea of the passage is some signs of the earthquake, and what would happen during the quake.T: Good, sit down please. In fact, while we are answering the questions, we have involved the sequence, the functional item for this unit. (Teacher writes the word on the blackboard ) Do you understand the meaning of the word?Ss: No.T: Sequence means the order of the events. It can tell us which event happens first, and which happens later. Do you know the sequence that is used in our text?S3: Yes. At first, the text tells us something that happened before the quake, then it tells us the things that happened during the quake and at last it tells us the things that happened after the earthquake.T: Quite right! Now please look at the screen, these are the first sentences of each paragraph. Read them and think if they are the main idea of the text. If necessary, you may make some changes to make more exact.Teacher shows the screen and gives a little time to think it over.1. Strange things were happening in the countryside in the northeast Hebei.2. The disaster happened and caused a lot of loss.3. All hope was not lost.Careful readingT: Now, it’s time for us to read the text carefully. But before reading, you should read some questions first. These questions may help you get some information quickly and easily. Now look at the screen, and read the questions.Show on the screen1. What natural signs of a ing disaster were there?2. Can you think of some reasons why these signs weren’t noticed?3. What events probably made the disaster worse?4. What situations probably made the disaster worse?5. How were the survivors held?Step V. ExtensionShow the questions on the screen.1. From whose point of view are events described? How do you know?2. What is the mood of this passage? How is it created?3. Why do you think the writer chooses to express his feelings about the quake rather than simply reporting what had happened?4. Why is the title A NIGHT THE EARTH DIDN’T SLEEP?5. What does the sentence “Slowly, the city began to breathe again.” mean?Answers:1. He uses third-person to describe the quake. His description is very objective. For example, the second sentence in the third paragraph. The writer says: “Everywhere they looked nearly everything was destroyed.” The writer uses they instead of we.2. The mood is serious and a bit sad. It is created by giving details of how many people and animals were killed or injured, and how many buildings were destroyed.3. Although the writer was not there, he felt sad for the people of Tangshan. He knows that some personal feelings will make the reading more interesting.4. I think the reason is that, as usual, night is the time to sleep, and night should be safe and quiet. But that night everything changed. The writer uses A NIGHT THE EARTH DIDN’T SLEEP as a title to show how terrible and how unusual the night was.5. Here we can see that the writer pared the city to a person who suffered a lot in the disaster. He felt her pain, and he worried about her. So when he said that people came to help her, we can feel his feelings to the city. The city will not die, she has hope and she can recover from the pain.Step VI prehendingAnswers to Exx1-31. 1. C 2. E 3.B 4.D 5.A2. 1. The walls of the villages wells had cracks in them.2 .Roads got huge cracks3. Brick buildings were destroyed.4. The army helped the survivors.5. Shelters were put up for those with no homes.3. 1. Strange things were happening in the countryside in northeast Hebei..1. The disaster happened and caused a lot of loss.2. All hope was not lost.Step VII Homework课后反思：总体感觉上，本节课上得比较成功，心情愉快。基本上完成了教学任务。学生们不但对地震有了一定的了解，而且能用英语进行简单的描述。但是同学们在讨论、汇报、回答问题时词汇单一，句式多是中国方的英语。在今后的教学中要加强语句表达方面的训练。THE SECOND PERIOD: READING
Step I RevisionTeacher check the students’ homework by showing the answers to exercises1-2 in the Learning about language.Answers to Exercise 1.1. pipe 2. dam 3. shocked 4.injured 5. well 6. canal 7. ruins 8. a great number of 9. at an end 10. bury 11. rise 12.rescue 13.steamAnswers to Exercise 2.A great number of, dam, well, canals, steam, ruins injured, shocked, buryT: OK. Before we begin today’s class, please guess the meaning of these sentences.1. Small incidents foretell big events.2 Blessings never e in pairs and misfortunes never e singly3. Where there is life, there is hope. S1: The first sentence means people should pay attention to the small things, because these things often cause unexpected events. Just like what we have learned in the text.S2: The most important thing in the world is life. Without life, everything will lose its meaning.S3: It means everything has its two sides. Although the disaster is terrible, and we cannot avoid it, it can force us to try our best to foretell it more exactly and reduce the loss caused by the disaster.Step II. Reading, writing and speakingA thank speechThe teacher’s main task is to tell students some problems that appeared in their writings.Show the sample on the screen, and ask the students to read it, and find something that are useful.Sample Good morning, Ladies and Gentlemen. My name is Wang Wei. At first, I’d like to thank Mr. Zhang and the city of Tangshan for the honor of talking to you. I’d also like to thank each of you to e here today for this special oasion. Twenty-nine years ago, we experienced the terrible earthquake, which pletely destroyed everything in the city. And twenty-nine years later, we get together in this beautiful park. This park makes me believe that we are indeed in the “Brave City of China”. Here I’d like to thank all of you, especially those who worked hard to save the survivors. During those days, you fot the danger and devoted yourselves to digging out those who were trapped in ruins. Burying the dead, and building shelters and so on. I’m sure the people in Tangshan will never fet you! When I walk in the broad street, and see the new houses and offices, I can’t help expressing my thanks for those who rebuilt the city within 13 years. Also we can’t fet you. I believe our city bee more beautiful in future. The spirit of its people has been and will always be strong forever! Thank you.Two minutes later.T: What do you think of the speech?S1: The speech is very fluent.S2: The writer uses many Attributive Clauses. I don’t know how to use the structure.T: It doesn’t matter. We’ll learn it next time. Now let’s go through exercise 4, it’s another writing task.A little talkA model speech has been given to the students. The students should plete the sentences after looking at the design of the new Tangshan stamps. The speeches may have many different contents. Let the students pay attention to this point: the audience is the same with the one In the last speech.T: We can see there are four stamps showing new Tangshan. Can you describe each of them with a few words?S1: Housing conditions for the first stamp. S2: Street scenery of new Tangshan for the second stamp.S3: Industry for the third one.S4: Ocean transport for the last one.An outlineShow the questions on the screen.1. Why is an outline important?2. What should an outline include?3. Why is a headline important?4. What are the steps to finish a newspaper story?5. What is the feature of a newspaper story?Answers:1. Because an outline will prepare you to write a better story.2. A good outline should have a headline, a list of main idea and a list of important details.3. A headline can tell the reader what the topic is, so it can attract the readers’ attention since the reader may not have bought the newspaper before they read the headline.4. First, anize the main ideas. Next, put some details into each paragraph.5. A newspaper story gives the most important news first and the least important news last.Teacher show more examples of some newspapers on the screen and ask the students to read them and try to find the outlines in the stories.A short storyThis integrated language activity enables students to use their imaginations and to write in a literary way. You may want to encourage students to use a literary device, such as simile, personification or metaphor.T: Now, please turn to page 62, look at the TALKING part. Read it carefully, and then tell me what the feature of this talking is.Give them two minutes to think about this question.S1: This talking needs us to imagine.S2: We should write it in a literary way.T: Good! You’ve got the point of the talking. In this task, the most important thing you should do is to make full use of your imaginations and try to use a literary way. For example, you may use simile, personification or metaphor. Now, work in groups to write down your own short stories. Attention! The stories are about the cause of earthquakes. After you’ve finished, I’ll ask some of you to read out your work..Group OneIn the center of the earth lives an evil ghost. He usually sleeps for many years. During these years, people on the earth live a happy life. But when he wakes up, he shall howl. And then people feel an earthquake.Group TwoSome people believe that there is a magic world in the center of our earth, where lives a kind of wiser living thing. They can make UFO. When the UFO es out to visit our world, there is an earthquake.Group ThereThere are too many people on the earth, and people are building too many buildings. Besides, they dig too many and too deep holes. The earth can’t stand. She shakes, and an earthquake happens.Step III HomeworkWrite an outline for China Daily课后反思：本节对教材的处理整合较好，能够合理增减。训练了学生对课文所学单词短语的运用，另外学生的听说能力和书面表达能力也得到比较充分的训练。The Third Period: Listening
Step I Greeting and leading inT: Now, we will listen to a non-fiction article mon to science textbooks. This article is on geology. It provides many facts and describes cause and effect relationships.Step II Listening (P62)T: You will listen to the tape three times. First, listen and try to get some details that Exx1-2 request. Second, listen and finish the exercises. Third, listen and check your answers. Answers to Exercise 1.The true sentences are: 4,5,6 and 7.Answers to Exercise 2Show the answers on the screenCause of earthquakes
Earth plates jump and produce shock waves.Moving speed of the Pacific plateMoving at 5.3 cm a yearIn 1906 the Pacific plate suddenly jumped5-6 meters to the north.The Pacific plate pushes onChina from the east to the west.The Indian plate pushed on China from the southwest to the northwest.Ways of reducing losses from earthquakeNot building where plates meet;buildingon rock;building strong houses.Step III Listening (P66) This listening material gives the students a chance to learn more knowledge about earthquake. The way and steps of listening are the same with the ones in Step II.Step IV Speaking taskThis part es after the Listening. In content they have the same topic. It’s better to put them together. Also this exercise gives students practice in taking words and phrases from the reading passage and putting them into a short dialogue. T: Just now we have a listening, in which we learnt what to do during an earthquake. Now you will work in pairs to choose eight things from the list below to put into your personal earthquake bag. Remember these may be the only things you have, so make sure that you only take essential things with you. They must make you last for five daysS1: Our earthquake bag will contain the following things:1. bottle of water 2. fruit 3. torch light 4.blanket 5. mobile phone 6. identity card 7.scissors 8. bowl and chopsticksStep V. HomeworkPreview the USING WORDS AND EXPRESSIONS on page 63, and do Exx 1-2 on page 28 in Discovering useful structures.课后反思：本节是听力课，从帮助学生形成有效学习策略的角度出发，培养学生如何去获取信息，处理信息的能力。提高学生的听力能力。The Fourth period Grammar
Step I RevisionTeacher shows the screenAnswers to Exercise 1As usual, shake, cracked, pipes, holes fell, disaster, trapped, hit, quakes, escape, destroyed, a great number ofAnswers to Exercise 21. She was too nervous to eat anything the evening before.2. When the second quake was felt, people ran out of their houses right away.3. After that terrible disaster, 60 percent of homeless children were sent to live in other safe cities.4. They used candles all the time instead of electricity.5. A little girl was dug out of the ruins to the north of the factory.6. We were very proud of the soldiers who rescued the boys from the rushing water.7. We need to honour those who anized the rescue work.Step II Discovering useful structuresT: By now we have reviewed some useful words and sentences. Today’s another important task is to learn the Attributive Clause.There are two kinds of this clause. One is the Restrictive Attributive Clause, which modifies the noun; the other is the Non-Restrictive Clause, which gives extra information, and is written with mas.Teacher shows some sentences on the screen and asks students to translate them one by one.1. But the one million people of the city, who thought little of these events, went to bed as usual that night.2. It was heard in Beijing, which is one hundred kilometers away.3. A huge crack that was eight kilometers long and thirty meters wide cut across houses, roads and canals.4. The number of people who were killed or injured reached more than 400,000.5. The army anized teams to dig out those who were trapped and to bury the dead.6. Workers built shelters for survivors whose homes had been destroyed.Teacher gives more knowledge about the clause to the students.定语从句1. 限制性定语从句大多数定语从句对所修饰词的意思加以限制,表示 “……的人(或东西)”,称为限定性定语从句.如:The man who robbed him has been arrested.抢劫他的人已经被逮捕了．The girl whom I saw told me to e back today.我见到的那个姑娘叫我今天来.That’s the best hotel (that) I know.这是我所知道的最好的旅馆These are the books (which ) you ordered.这些是你订购的书这类从句多由关系（a）或关系(b)引导a. Everyone who (that) knew him liked him.The friend with whom I was traveling spoke French.The car which (that) I hired broke down.b. At the time when I saw him, he was quiet strong.That is the village where I was born.These are the reasons why we do it.在限定性定语从句中，当关系代词在从句中作宾语时，在绝大多数情况下都可以省略，特别是口语中， 在被修饰的词为all, everything 等词时尤其如此．Have you got the postcard (which) I sent you?These are the things (that) you need.Anything I can do for you ?All you have to do is to fill out this form.That’s the only thing we can do now.You can take any room you like.2. 非限定性定语从句对所修饰的词没有限定词义的作用，而是作一些补充说明，通常都有一个逗号把它和句子的其他部分分开，在译成中文时，这个从句多译成一个并列句．限定性定语从句去掉以后，句子意思常发生变化，甚至不能成立，而非限定性定语从句去掉以后对剩下部分没有太大的影响．如：Peter, who had been driving all day, suggested stopping at the next town.This house, for which he paid $150,000, is now worth $300,000.They went to the Royal Theatre, where they saw Ibsen’s Peer Gent.Sunday is a holiday, when people do not go to work. 应注意的是，在这类从句中不能省略任何关系副词why和关系代词that，也不能省略任何关系副词，这类从句主要出现在书面语中． 在书面语中whose有时指某样东西．如：His house, whose windows were all broken, was a depressing sight.The car, whose handbrake wasn’t very reliable, began to slide backward.It was an island, whose name I have fotten..Exercise 1 Fill in the blanks with who, whose, which and that.1. The girl ( ) served in the shop were the owner’s daughters.2. The man ( ) I saw told me to e back today.3. The girl ( ) spoke is my best friend.4. The man with ( ) I was traveling didn’t speak English.5. The man ( ) I saw told me to wait. 6. The girl ( ) I spoke to was a student.7. The man to ( ) I spoke was a foreigner.8. The man from ( ) I bought it told me to read the instructions.9. I know a boy ( ) father is an acrobat.10. He saw a house ( ) windows were all broken.11. All the apples ( ) fall are eaten by wild boars.12. Can you think of anyone ( ) could look after him?13. This is the best hotel ( )I know.14. He showed a machine ( ) parts are too small to be seen.15. You can take any room ( ) you like.Answers to Exercise 11. who 2. whom 3.who 4. whom 5. whom 6. whom 7. whom 8.whom 9.whose 11. that 12. that 13. that 14. whose 15. thatExercise 2 Discovering useful structures (28)Answers to Exercise21. who 2. that/which 3. which/that 4. whose 5.whose
Step III Using structuresThis is advice on how to protect one’s home from an earthquake. The main purpose is to practice the Attributive Clause. This exercise is a kind of procreative activity for students, which can be done only after the students read and understand the passage. So perhaps it is difficult for some students.T: Just now we had a translation exercise and filled some blanks. That’s the basic exercise for the Attributive Clause. Now I’ll give you 5 minutes to read A SAFE HOME , and finish the sentences below the article.Five minutes later, the teacher check the answers.Answers to Exercise 11. whose pipes are not tied to the wall2. of the house that you want to buy3. who move into a new house4. which are not tied to the tables or stuck to them5. who buy a house, which is built badly6. whom building houses is their workStep IV Homework课后反思：本节课是语法课，能以学生为主体，通过指导学生观察、体验探究、合作等积极主动的学习方式，发现语言的规律并运用到各种语言实践活动中。做到精讲多练，使学生区分两种定语从句的区别。