英語(yǔ)必修五unit1課件
下面是小編整理的英語(yǔ)必修五unit1課件，歡迎閱讀。
一. Analysis of the teaching materials教學(xué)內(nèi)容分析
課題：Book5 Unit1----John Snow Defeats “King Cholera”(Reading)
本課是一篇閱讀課文，出自人民教育出版的高中英語(yǔ)學(xué)生用書(shū)必修五。在第一節(jié)課Warming up里面初步接觸和了解了不同領(lǐng)域的科學(xué)家們對(duì)人類的貢獻(xiàn)及其成果;并且在Pre-reading里通過(guò)若干問(wèn)題的討論，學(xué)生初步了解得出科學(xué)觀點(diǎn)所需的過(guò)程。在此基礎(chǔ)上，本節(jié)課介紹英國(guó)著名醫(yī)生John Snow如何通過(guò)考察、分析、探究的科學(xué)方法，發(fā)現(xiàn)并控制霍亂這種傳染病。通過(guò)閱讀課文，使學(xué)生感悟科學(xué)家的周密觀察、勇于探索、認(rèn)真分析的科學(xué)精神，以及了解科學(xué)發(fā)現(xiàn)的全過(guò)程具有科學(xué)的嚴(yán)密性，培養(yǎng)學(xué)生的邏輯分析能力。還通過(guò)各種課堂活動(dòng)的開(kāi)展，進(jìn)一步培養(yǎng)學(xué)生準(zhǔn)確獲取信息、歸納文章大意以及運(yùn)用文章內(nèi)容，準(zhǔn)確使用目標(biāo)語(yǔ)表達(dá)的能力。
二. Analysis of the students學(xué)情分析
教學(xué)對(duì)象是高二學(xué)生，他們的英語(yǔ)基礎(chǔ)知識(shí)和基本技能都是一般水平，而且他們普遍存在被動(dòng)學(xué)習(xí)的現(xiàn)象。因此，調(diào)動(dòng)學(xué)生學(xué)習(xí)的積極性，設(shè)計(jì)針對(duì)不同層面學(xué)生的學(xué)習(xí)任務(wù)，引導(dǎo)學(xué)生通過(guò)思考、分析、討論、歸納、交流、合作等方式進(jìn)行扎實(shí)有效的學(xué)習(xí)是本節(jié)課教學(xué)的.關(guān)鍵。
三. Learning Method學(xué)法指導(dǎo)
根據(jù)新課標(biāo)的基本理念，給學(xué)生不同難度的教學(xué)任務(wù)，讓學(xué)生有充分表達(dá)自己的機(jī)會(huì)。積極引導(dǎo)學(xué)生參與課堂活動(dòng)，讓學(xué)生在合作中學(xué)習(xí)、在體驗(yàn)中學(xué)習(xí)，形成自主學(xué)習(xí)和小組討論結(jié)合的學(xué)習(xí)方法，運(yùn)用有效的學(xué)習(xí)策略提高學(xué)習(xí)效率。合理調(diào)動(dòng)各個(gè)層次學(xué)生的學(xué)習(xí)積極性和主動(dòng)性，從而提高學(xué)生的學(xué)習(xí)興趣。
四. Teaching Aims 教學(xué)目標(biāo)
Ability Aim
1) To train the students’ ability in skimming & detailed reading.
2) To train the students’ ability of summarizing a passage.
Knowledge Aim
To lead the students to get some information on the steps of a scientific research through reading.
3. Emotional Aim
1).Get the students to adapt the scientific spirit in their pursuit of knowledge.
2). Develop the students’ ability of group cooperation and pair work.
五.Teaching important and difficult points 教學(xué)重難點(diǎn)
1). Understand the spirit of science and scientists.
2). Understand the details of each stage in examining a new scientific idea.
3). Make up a dialogue according to a certain situation and the content of this passage.
六.Teaching method 教學(xué)方法
1) Communicative Approach交際教學(xué)法;
2) Task-based Approach任務(wù)型語(yǔ)言教學(xué)法;
3) Cooperative Learning Approach合作學(xué)習(xí)教學(xué)法.
七. Teaching Aids 教具準(zhǔn)備
Multi-media and the blackboard
八.Teaching Procedures 教學(xué)過(guò)程
Step I Revision (2 minutes)
1)Present the students a guessing game for them to review the great scientists and their contribution.
2) Review the ways of doing a scientific research.
Step II Reading (25minutes)
Let the students read through the whole passage and finish the required task and help them to have a better understanding of the article by providing some background information and analysis.
Task1 Skimming
Ask the students to look at the title and find out “Who, what”. Then read quickly to find out “when, where”.
Task 2 Detailed reading
The students are required to find out the detailed information according to the steps of a scientific research.
1) What is the problem? ------The cholera was the most deadly disease of its day. Neither its cause, nor its cure was understood.
2) Make up a question: Which theory to believe in?
Idea 1: Cholera multiplied in the air without reason. A cloud of dangerous gas would float around until it found its victims.
Idea 2: People absorbed it with their meals.
3) What method did he use? ----- A map of the Broad Street
Teacher should help the students to analyse the map, For the map is the most valuable clue about the cause of the disease.
4) Analyse the results ---- What happened to the pump water?
5) Collect results ---- The water was from the river which had been polluted by the dirty water from London.
6) Find supporting evidence: What extra evidence did he find?
Key: Two other deaths. A woman and her daughter who lived far away but drank the water also
died.
7) Draw a conclusion with certainty ----- The polluted water carried the disease.
Task 3 Comprehending
Ask the students to number the events in the order that they happened to help them recall the
content of the passage.
Step III Summary (7 minutes)
1) Analyse the style of the passage.---- Narration
2) Summarize the content of the passage using about 30 words.
Ask some students to present their answers and give them advice to correct it. Then give a sample answer.
Step IV Reading and Speaking (10 minutes)
Part A 模仿朗讀
請(qǐng)聽(tīng)課文錄音(Paragragh 1)，并跟讀課文，注意語(yǔ)音、語(yǔ)調(diào)和停頓。
Part B 角色扮演
角色：Anne and Jenny
情景：Anne向Jenny了解John Snow的故事
任務(wù)：請(qǐng)你扮演Anne，根據(jù)中文提示提問(wèn)，你的同桌扮演Jenny，回答你的提問(wèn)。
你知道有關(guān)John Snow 的故事嗎?
2. 在那個(gè)年代，霍亂很可怕嗎?
3. 他認(rèn)為霍亂的起因是什么?
4. 他怎樣證明(prove)自己的觀點(diǎn)?
5. 他得出什么結(jié)論?
Sample dialogue:
1. Q: Do you know anything about John Snow?
A: Yes, John Snow was a famous doctor in London. He defeated “ King Cholera”.
2. Q: Was cholera very terrible in his day?
A: Yes, it was the most deadly disease at that time.
3. Q: What did he think was the cause of cholera?
A: He thought that people absorbed this disease into their bodies with their meals.
4. Q: How did he prove his theory?
A: He marked on a map the exact place where all the dead people had lived, which gave him a valuable clue about the cause of the disease.
5. Q: What conclusion did he draw?
A: He drew a conclusion that polluted water carried the virus.
Step V Homework (1minutes)
1 Read the passage fluently.
2. Act out the Role Play with your partner after class.
九. The design of the blackboard 板書(shū)設(shè)計(jì)
Unit 1 Great Scientists
---- John snow defeats “ King Cholera ”
1. Who Summary
2. What ――→ Narration
3. When
4. Where
-
Speaking ---- Part B
Q1 Do you … ?
Q2 Was cholera… ?
Q3 What did he think was… ?
Q4 How did he… ?
Q5 What… ?
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