2019-2020学年高中英语上学期第17周 模块2 课文语言知识点教学设计 新人教版必修2.doc

2019-2020学年高中英语上学期第17周 模块2 课文语言知识点教学设计 新人教版必修2课题必修2模块2 课文语言知识点课时3授课班级考点、知识点文章中出现的重点短语和语言知识点学习目标1. 掌握阅读文章中出现的重点短语和语言点的用法。2. 学会分析句子和归纳总结知识点。重、难点1. 重点：重点短语和语言点的理解和运用；2. 难点：句子的分析和知识点的归纳；学习内容学生活动Step I Warming upT: Good morning / afternoon, boys and girls. Yesterday we talked about the disadvantages of smoking. Among those smokers there are many young men. Why is cigarette so attractive?S: Because in the cigarette there is a substance called cocaine. This kind of thing can make people addicted to it.T: You are right. Then do you know more about cocaine?S: It is a powerfully addictive drug and can make people feel energetic for a short period of time.T: How do you know this?S: I have ever read a passage introducing cocaine in a newspaper.T: Good. I think all of you have heard about the harm done by cocaine to people. The most serious result is that it can cause people to die. Around you are there any people using drugs?S: No, we havent seen such people ourselves. We only see people using drugs on TV and in the newspaper.T: Im very glad to hear that. We should keep away from drugs. Now please open your books and turn to page 12. Look at the words. I will give you five minutes to discuss the meanings of them.After five minutes, make sure the Ss have mastered these words. Then give them two minutes to finish Activity 3 by themselves.Step II Pre-readingT: Now look at the picture. From the expression of the man can you tell me whats the matter with him?S: He is unhappy.T: Do you know why he is unhappy?S: Perhaps he is addicted to the drugs. T: Very good. In fact he is really addicted to the drugs. Are you eager to know about his experiences of being a drug addict and what happened to him later?S: Yes.T: Well. Now lets look at Activity 2. Above the passage there are three topics, I will give you three minutes to look through Article 1 and find the topic of this passage.After three minutes, ask some students to share their answers.T: OK, times up. Have you finished? Whod like to share your answers?S: I choose the first one.T: Do you agree with him/her?Ss: Yes.T: Very good. Since you have known what Article 1 talks about, I will give you 10 minutes to look through Activity 4 and find which parts in Activity 4 belong to Article 1.After 10 minutes, check the answers.T: Now, look through Article 2 and choose a best topic for it from the two topics left. Then read through Activity 4 again and decide which parts belong to Article 2.A few minutes later, check the answers.T: Quite right. Since you have known the relation between Article 1, Article 2 and the parts in Activity 4, I will give you six minutes to read Article 1 and Parts 2, 3, 5 & 6 and then Article 2 and Parts 1 & 4.After six minutes, ask the Ss to finish Activities 5 6, then check the answers.Step III ReadingText analyzingT: OK, youve done well. Now I will give you six minutes to read Article 1 again. After you finish, I will ask some of you to retell the story.Six minutes later, ask some students to retell the story.A sample version:Adam Rouse used to be a drug addict. He is now giving a description of his past experiences. He started using drugs at the age of 15. He continued for about 6 months. Before long he became addicted to drugs. He was in such terrible pain that one day he broke into a house for money. In the end he was taken to the police station. A doctor came to treat him. He took the doctors advice and stopped taking drugs immediately. Now he works in a center for drug addicts, helping others to stop taking drugs. T: You are excellent. Next, please read the whole text. Then I will ask you several questions about the writing characteristics.A few minutes later.T: Times up. Who would like to tell me the structure of the text?S: Let me have a try. The whole text is a brief introduction of the harm of smoking. The text can be divided into two parts. One part uses an example of a drug addict to give a live instruction of the influence of the cocaine. The other part introduces cocaine and its harmful influence.T: Very good. Then what is the main idea of the text?S: The text is about the harm of cocaine. Cocaine is a powerfully addictive drug. Once you are addicted to it, you cant live without it. Adam Rouse, a 19-year-old boy, used to be a drug addict. In order to buy drugs, he broke into house for money and was arrested by police. At last, he stopped using drugs and helped others stop taking drugs.T: You have done a good job. The last question: What is the writers purpose of writing this text?S: Through a brief description of a 19-year-old boys smoking experiences and a short introduction of cocaine and its harmful influence, the writer warns the students not to smoke and keep away from drugs.Language pointsT: Now lets deal with some difficult language points.1. danger: chance of suffering damagee.g. His life was in danger.2. share: n. part or portion of a large amount of which is divided among several or many peoplee.g. Your share of the cost is 10$.v. give a share of something to otherse.g. Please share 100$ between 5 people.There is only one bedroom, so well have to share3. break into: enter by forcee.g. His house was broken into last week.Step IV Post-readingT: What can you learn from the text?Ss: From the text, we have known that drugs are very harmful to our health. We should keep away from drugs and live a healthy life. The most important thing is that not only should we ourselves keep away from cigarettes and drugs but also we should help others not smoke and use drugs.T: Your answer is perfect, thank you.Step V Homework Memorize the important sentences in the text.The Third Period GrammarTeaching goals 教学目标1. Target language目标语言重点句式. in order (not) to . P14. so as (not)to . P14. so . P15. as a result . P15. as a result of . P152. Ability goals 能力目标Enable the Ss to use the infinitive of purpose and adverbial clause of result correctly.3. Learning ability goals 学能目标Help the Ss learn how to use the infinitive of purpose and adverbial clause of result.Teaching important & difficult points教学重点和难点The usages of the infinitive of purpose and adverbial clause of result. Teaching methods教学方法Explanation and practice.Teaching aids教具准备 A projector and a puter.Teaching procedures & ways教学过程与方式Step I Revision Check the Ss homework by asking some of them to translate some important sentences.T: Good morning / afternoon, boys and girls. Have you finished your homework? Whod like to translate the important sentences we learned last class?S: Id like to.T: 我曾经是个吸毒者。S: I used to be a drug addict.T:当我十五岁的时候，我第一次吸烟。S: I first started smoking when I was 15.T: 他给我一些烈性可卡因。S: He offered me some crack cocaine. T: 可卡因是一种强性的使人上瘾的药品。S: Cocaine is a powerfully addictive drug. T: Good. Thank you.Step II Preparation T: Look at the sentences on the screen please. Pay attention to the underlined word in each sentence. Read them quickly and find out what usage each underlined word belongs to. Here I have provided you some choices.1. They came to help me.2. The train is to leave at 7:00.3. He hurried home only to find his money stolen.4. He wants me to go.5. John was the first to arrive.A: To indicates arrangement.B: To indicates purpose.C: To indicates result.D: To follows certain verbs.E: To has an adjectival function.A few minutes later.T: Have you finished?S: 1B; 2A; 3C; 4D; 5E.T: Very good! Step III Grammar 1 Let the Ss do Activity 1. A few minutes later, check the answers.T: From the practice, we can see to has many different uses. But today well learn one of them. That is, to indicates purpose. Now read the two sentences in Activity 2. What are the uses of in order to and so as to?S: Both of them indicate purpose.T: Well, we know that to can indicate purpose, but we can also use other forms, such as in order to and so as to. Now finish the four sentences using in order to or so as to.Let the Ss do Activity 2. A few minutes later, check the answers.T: Now lets e to Activity 3. Read the two sentences quickly. The two sentences use the negative forms of in order to and so as to. We should pay attention to the position of not in the two phrases. Now plete the five sentences according to the meaning of each sentence.A few minutes later, check the answers with the whole class. Then deal with Ex. 1 in WORKBOOK on page 73.Step IV FunctionAsk the Ss to read the sentences and translate them into Chinese. Let the Ss understand the meanings of so, as a result and as a result of. Then ask them to read the sentences again and pay attention to the differences in usage of the three. Especially as a result and as a result of. At last finish the six sentences.T: Very good. Now lets pare the usages of them. Look at the following on the screen:(cause) + as a result + (result)(result) + as a result of + (cause)(cause) + so + (result)as a result + clauseso + clauseas a result of +n. / pronoun. / doingT: Do you know the differences between them?S: Yes.Then deal with Ex. 4 in WORKBOOK on page 73.Step V Grammar 2Ask the Ss to read the six sentences in Activity 1 on page 16 and then answer the two questions. .T: Then whats the difference between so and such?Ss: so + adj. / adv. such + a / an + adj. + nounT: Very good! Any other differences?Ss: No.T: OK. Ill tell you. When the adjectives are many, much, few, little etc. we should use so. Besides, we should also pay attention to another use of so and such. so + adj. + a / an + noun = such + a / an + adj. + nounFor example, such an interesting book. We can also express it like this: so interesting a book. So far, do you know the usages of so and such? S: Yes.T: Now, plete the six sentences in Activity 2 with so or such.A few minutes later, check the answers to the six sentences and then turn to page 73, deal with Ex. 2.Step VI HomeworkT: In this lesson, we have learnt the infinitive of purpose, phrases talking about results and adverbial clause of result. After class, have a revision of them.