2019-2020年高中英語 Unit16 Lesson 1 Stories from History 教案 北師大版選修6Time Allocation: 3 periodsTeaching Aims and Requirements:1. To practise reading for prediction and details such as information for numbers and for people.2. To learn and practise the Past Perfect.3. To be able to tell a story about a disaster in simple English.Teaching Difficulties:1. How to guess the meaning of the new words or phrases.2. To practise the use of the Past Simple and the Past Perfect.Teaching Aids: a tape recorder and some pictures.Teaching Precedures:Step 1. Lead in 1.Show students several pictures about the city of Pompeii, attracting their attention to the point, and give them a brief introduction of the city. Then ask them to talk about the disaster in simple words or the key words in Ex 1. 2. Teach some new words.Step 2. Reading1) Look at the picture, and guess what the passage talks about.2) Read for the first time and get the main idea of the whole passage.3 ) Understanding of the whole passage 4) Do Ex.2. Check the students understanding of the whole passage by answering the following questions: Answers: 1. It is about a city called Pompeii. It was buried by a volcanic eruption in 79 AD. 2. Because the volcanic eruption preserved buildings, objects and even impressions of people from the time. 3. Roman writer Pliny did. 4. Before the eruption, Pompeii had been a booming Roman city with temples, markets, restaurants, and theatres. 5. Ancient architecture, statues, decorated walls, objects of the time and the impressions of people in their last hours of life.Step 3. Language Points1. witnessvt. 目擊He witnessed the accident. 他親眼看見那個(gè)意外事故。 n.證人, 目擊者 He is the only witness to the accident. 他是事故的唯一目擊者.2. occur vi occurred ; occurred; occurring通常指偶然事件的 發(fā)生, 可與happen通用,但兩者均無被動(dòng)態(tài).eg.That plane crash occurred only minutes after take-off. C.F: take place 通常指有計(jì)劃的事件 發(fā)生,舉行, 同樣無被動(dòng)態(tài).It occurred to sb. that 某人突然想起It occurred to them that the twins are quite different from each other in many ways. It occurred to me that she didnt know our new address.3. Preserve vt. 保護(hù), 保持, 保存, 保藏 eg.Salt preserves food from decay. 鹽能防止食物腐爛。Do more eye exercise to preserve eyesight. 多做眼保健操保護(hù)視力.4. Pliny described a cloud ing down the mountain, blocking out the sun and burying everything in its path, including whole villages and towns.ing down, blocking out, burying 作賓語補(bǔ)足語；including短語作everything定語5. This particular sad event left a deep impression on Pliny who had lost an uncle in the event.who引導(dǎo)的句子做定語，修飾Pliny。left a deep impression on 給人留下深刻印象I dont want to leave any false impression on you.6. Pompeii is like a “time capsule” preserving a frozen moment in history.preserving修飾a “time capsule，做后置定語7. However, much more than buildings and objects, it is the forms of the people who were caught in the disaster that made the city a monument to human history.復(fù)原此句為：However, much more than buildings and objects, the forms of the people who were caught in the disaster made the city a monument to human history.（much）more than （永）不只是 eg.The Dreams of the Red Chambers was more than a novel. It was simply a practical medicine dictionary.在本文中，此句包含一強(qiáng)調(diào)句結(jié)構(gòu)（It is that ）。強(qiáng)調(diào)句子主語。 get/be caught in 突然遇到，陷入困境中I was caught in a heavy rain on my way home. catch sb doing :發(fā)現(xiàn)，撞見（某人正在做）The teacher caught him sleeping in class.Step 4. Grammar- the Past Perfect TenseI) Implication表示在過去某個(gè)特定時(shí)間以前發(fā)生的動(dòng)作，一直延續(xù)到那個(gè)特定時(shí)間剛剛結(jié)束，或還要繼續(xù)延續(xù)。但是，決不會(huì)延續(xù)到現(xiàn)在。 另外，過去完成時(shí)是一個(gè)相對的時(shí)態(tài)。它是與一般過去時(shí)相對而言的。也就是說，在一般情況下，我們不會(huì)一啟句就用過去完成時(shí)；而往往是在交代了"過去的某個(gè)特定時(shí)間"以后，根據(jù)需要和可能才選用過去完成時(shí)的。這種時(shí)態(tài)主要適用于下面的情況: 1. 兩個(gè)動(dòng)作都發(fā)生在過去，如果要強(qiáng)調(diào)它們的先后，先發(fā)生的動(dòng)作用過去完成時(shí)，后發(fā)生的用一般過去時(shí)；如果不強(qiáng)調(diào)它們的先后，則都用一般過去時(shí)。 She suddenly remembered that she had left her cellular-phone in the taxi.2.過去完成時(shí)也用于"間接引語"和"虛擬語氣"的句子中She said to me that she had seen that film . If you had e to me yesterday, I would have told you the news. 更多句意理解：1. Tom was disappointed that most of the guests had left when he arrived at the party. 解析：guests先“離開”，Tom后“到達(dá)”。 2. We had learned four thousand new words by the end of last year. 解析： 根據(jù)by短語中的last year得知是到去年年末。 3.They asked me to have a drink with them. I said that it was at least ten years since I had enjoyed a good drink. 解析：enjoy至少是發(fā)生在10年前。4. Helen had left her keys in the office so she had to wait until her husband came home. 解析：had to wait說明事情發(fā)生在過去， “忘帶鑰匙”的動(dòng)作發(fā)生在“等丈夫回家”之前。 II) Do ExercisesLead the students to finish off all the exercises from Ex.4 till Ex.7Step 5. Summary and Homework 1. Sum up what we learned in this period briefly and get students to retell the story about Pompeii with the help of the information related to the certain numbers and persons.2. Do the exercises on page 52 and 53. Pompeii: *He prayed. The writer toured Pompei in 1960. In modern Italy, Vesuvius is close to the large port city of Naples.