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高三第一轮复习教案一、教学目标：1.回顾和巩固高二各学科的基础知识和概念。
2.了解高考考纲的要求，掌握各科目的考试内容和考点。
3.培养学生良好的学习方法和复习策略，提高学习效率。
二、教学内容：1.数学复习：(1)课程重点回顾：集合、函数、三角函数、数列、概率等。
(2)解题技巧讲解：快速逼近法、巧用函数性质、逆向思维等。
(3)例题演练：通过大量的例题演练，掌握解题的基本步骤和方法。
(4)模拟考试：组织学生进行模拟考试，检验复习效果，并针对考试中的问题进行解答和讲解。
2.物理复习：(1)重点知识复习：电磁感应、电路、光学、力学等。
(2)实验操作能力培养：通过实验操作，让学生巩固物理知识，提高实验操作能力。
(3)题型练习和解析：针对各个考点设置题目，进行练习和解析，帮助学生掌握思路和解题方法。
(4)名师讲解：邀请物理学科的知名老师进行讲解和答疑，提高学生的学习兴趣和理解能力。
3.化学复习：(1)知识总结和巩固：化学元素及其周期表、化学键、化学反应平衡、化学能等。
(2)题目分析和解题技巧：针对高考常考题型，分析解题技巧和思路。
(3)实验操作能力训练：通过实验操作和实例讲解，提高学生的实验操作能力。
(4)知识拓展：扩展学生的化学知识，了解化学在现实生活和科学实践中的应用。
4.英语复习：(1)语法和词汇总结：复习英语语法和常见词汇，通过例句和练习加深理解。
(2)阅读理解训练：针对高考阅读理解的题型和要求，进行大量的阅读训练。
(3)听力训练：提供高质量的听力材料和练习，提高学生的听力理解和应试能力。
(4)写作练习：培养学生的写作能力，进行作文训练和改进。
5.政治复习：(1)政治基础知识复习：复习政治基本概念、制度和理论。
(2)政治实践训练：通过政治实践活动和模拟演练，培养学生的政治意识和能力。
(3)题型训练和解析：针对高考政治题型进行练习和解析，培养学生的解题思路和方法。
三、教学方法：1.讲授法：通过教师讲授复习知识和解题方法，帮助学生理解和掌握知识点。
高三第一轮复习公开课Book 1 unit4 Earthquake红安县大赵家高中吴丹（2015.10.24）Teaching aims:1.Help students to recall some important expressions that appear in this unit.2.To review the usage of some key words and phrases.Teaching important points:The usage of the key words, phrases and their extension.Teaching difficult points:How to get students to grasp all these useful expressions and use them properly.说明：单元整体复习计划和课时安排（以一轮复习资料书“优化方案+课本”为主）Period 1. Self-study(回归教材，大声诵读，找出核心单词，高频短语，精彩佳句。
）Period 2. Key words and phrases (单词短语—讲练互动—精讲精练）Period 3. Key sentences and tracking training(佳句赏析—真题在线—跟踪演练）period 4. 优化方案—课时达标检测（10个选择题+10个完成句子+一篇完型填空+ 一篇阅读理解）另外：1.每周一晚自习做一套综合试卷，训练一次作文，优秀作文复印给全班点评。
2.每复习完两个单元穿插复习一个语法专题。
（按考点精选试题—精讲精练）（本节课是本单元整体复习的第二课时→针对单词和短语）Teaching procedures:Step 1.GreetingStep 2.Lead-in/RecallT: In the last class, I asked you to go through unit 4 Earthquake thoroughly especially the text“A night the earth didn’t sleep” to find out all the key words and phrases that you think useful. Now I want to ask some students to present what you have found.(I will present some key words and phrases in this unit on the screen.)Step 3.Practice(语境助记）根据汉语提示写单词或短语。
1.The bitter cold in winter has caused the pipe to burst (爆裂）.2.Many workers were buried (掩埋）when there was an accident at the mine.3.The decisions we make now may influence the course of the events (大事）in the future.4.Three people were injured (受伤）in the crash.5.Parents often fall into the trap (陷阱）of trying to do everything for their children.6.Neighbors were shocked (震惊）that such an attack could happen in their area.7.People were desperately seeking shelter(躲避处）from the gunfire.8.His car was buried by the snow and had to be dug out (挖掘）.9.The earthquake left the whole town in ruins（成为废墟）. what a terrible sight!10.She was shaking with terror as if（似乎）she had seen something terrible.11.Please wait for a moment. I'll find the address for you right away（马上）.12.The meeting was nearly at an end（结束）when I got to the meeting room.（呈现本节课将重点复习的6个单词和3个短语）Step 4. Key words:(高频考点逐一解读—讲练互动全面突破)高频词：1.burst: vi./n.爆裂，爆发;突然破裂；突然出现(教材原句再现P26) In the city, the water pipes in some buildings cracked and burst.在市内有些建筑物的水管爆裂开来。
2.injure: vt.损害，伤害(教材原句P26) Two-thirds of them died or were injured during the earthquake.他们中有三分之二的人在地震中伤亡。
3.ruin: {u}n.毁坏，毁灭,崩溃{c}n. 废墟(常用复数) v.毁灭，使破产(课文原句再现P26) In fifteen terrible seconds a large city lay in ruins.在可怕的15秒内，一座大城市变成了一片废墟。
4. bury:vt. 埋葬,掩埋; 隐藏；使专心/沉浸,专心致力于(教材原句再现P26)The army organized teams to dig out those who were trapped and to bury the dead. 救援部队组成小分队，将受困的人们挖出来并将死者掩埋。
5.shock:vt./vi. (使)震惊/震动;(使)惊愕→(常考vt.) n.休克；打击；震惊(教材原句再现P26) Sand now filled the wells instead of water. People were shocked.井里充满了沙子而不是水。
人们震惊了。
6.judge :v.判定，判断，判决n.裁判员，法官，评判员(教材原句再现P30) Your speech was heard by a group of five judges, all of whom agreed that it was the best one this year.五个裁判听了你的演讲，他们都同意这是今年最好的演讲。
Step 5. Key phrases:1.at an end: 结束；终结；终止(课文原句再现P26)It seemed as if the world was at an end! 仿佛到了世界末日！2. a (great) number of...许多的；大量的(教材原句再现P27)Such a great number of people died because the quake happened while they were sleeping. 那么多的人丧生是因为地震发生时人们正在睡觉。
拓展：a number of...其后常接{c}n复数，当其做主语时，谓语动词用复数。
区别：the number of...“......的数量/数目”其后也接{c}n复数，但当其做主语时，谓语动词用单数。
3.as if = as though "似乎；好像" 可用来引导表语从句和方式状语从句。
(教材原句再现P26) It seemed as if the world was at an end! 仿佛到了世界末日！Step 6. Summary and Consolidation(小结本节课所学重点内容并从习题中精心挑选几个佳句再现→佳句诵读→牢记在心→灵活运用）1.I was about to go shopping when a stranger burst into my house. (burst)2.Desperately buried in/ burying myself in the interesting TV program, I did't hear the doorbell ringing. (bury)3.What shocked us most was the fact that this little girl never thought to ask grown-ups for help when she was in trouble.(shock)4.Judging from/by what he said, I think it's very unlikely thathe'll be able to support your application.(judge)5.By the end of next year, he will have learned more than 2,000 English words. (learn)6.When a pencil is partly put into a glass of water,itlooks as if it were broken.(break)Step 7. Homework {完成《优化方案》上配套的《课时达标检测》。
