届人教版必修1一轮复习Unit 4 Earthquakes单元教案设计24页.docx

1、届人教版必修1一轮复习Unit 4 Earthquakes单元教案设计24页Unit 4 Earthquakes单元教案设计第一部分教学设计说明About the topic and the structures单元话题和结构本单元的话题是Earthquakes地震，介绍了唐山大地震、地震的预报。本单元中学生除了通过阅读，进一步提高英语阅读能力以外，还将学习使用“定语从句”，学习书写“新闻提纲”。金色教案教学设计在单元课时划分上与课本保持一致，即“阅读课、知识课、运用课三课时/三课型划分”。但在实际教学过程中，我们建议教师依据学生基础、教学条件、学校安排等因素，对课本、对金色教案教学设计重新划

2、分课时，裁剪、拼接使用教案提供的材料，以便“物尽所用”，达到最佳教学效果。教师也可以参照教案提出的“实际教学过程课时划分建议”进行教学。Period 1Reading 阅读课Warming Up “热身”的目的是为阅读在一定程度上作好话题、词汇和结构的准备，激发学生相关的背景知识和学习兴趣。教师可以选择教案提供的“看图说话”、“讨论”、“讨论和分享”进行“热身”活动，还可以补充“避震要点”：震时就近躲避，震后迅速撤离到安全地方，是应急避震较好的办法。避震应选择室内结实、能掩护身体的物体下（旁）、易于形成三角空间的地方，开间小、有支撑的地方，室处开阔、安全的地方。Pre-reading 部分要求

3、学生“谈论和分享”、“想象和分享”，挖掘和呈现自己的对地震的了解，教师利用这个时机可以补充相关的背景知识，比如：我国最著名的八大地震：1. 河北邢台地震1966.3.8 ，6.8级；2. 云南通海地震 1970.1.5， 7.7级；3. 四川炉霍地震1973.2.6，7.9级；4. 云南昭通地震 1974.5.11，7.1级；5. 辽宁海城地震1975.2.04，7.3级；6. 云南龙陵地震1976.5.29，7.3级；7. 河北唐山地震 1976.7.28，7.8级；8. 四川松潘地震 1976.8.16 ，7.2级。Reading是篇记叙文，记叙了1976年唐山大地震震中和震后的情景。教师

4、可以依照提供的“信息转换活动”、“写作风格分析活动”等引导学生从形式和内容两方面阅读文章、理解文章、提高对地震的认识（比如“地震类别”：构造地震，火山地震，塌陷地震，诱发地震，人工地震），同时初步学习识别、使用“定语从句”。Period 2Learning about language 知识课Learning about language 要求学生跟读磁带、朗读课文，通过完成词法部分练习强化学生对本单元重点词汇、短语、结构和话题的掌握。教师可以使用教案提供的“关系代词”和“定语从句小测验”帮助学生掌握定语从句。Period 3Using language运用课Using language 导入

5、后重点是阅读，而阅读的关键是句法分析和搭配识别。“指导性作文”部分，可以参考我们的Making an introduction 和华盛顿邮报，引导学生认识新闻报道的结构，尝试编写小新闻。实际教学过程课时划分建议Period 1将Warming Up、 Pre-reading、Reading和Comprehending整合在一起上一节“阅读课”。Period 2将Learning about language 和Workbook中的 USING WORDS AND EXPRESSIONS、USING STRUCTURES 整合在一起上一节“语言知识课”。Period 3将Using langua

6、ge 设计为一节包括听说读写单项技能或组合技能训练的“综合技能课（一）”。Period 4将Workbook 的READING AND LISTENING和TALKING整合在一起上一节“听说课”。Period 5将Workbook 的LISTENING TASK、READING AND WRITING TASK和 SPEAKING TASK整合为一节“综合技能课（二）”。第二部分教学资源说明Section 1Background 背景围绕单元话题“地震”，教案提供了几则语言规范、短小精干的背景知识。这些材料既可以作为教师教学参考材料为教师所用，也可以直接或改写、重组后作为课堂内外的拓展性阅读

7、材料呈现给学生。Section 2Explanation解析重点针对“阅读课型”中的课文难句，我们不仅提供了详尽的，就句论句的解析和翻译，而且还以解析的焦点话题为线索，进行了一定的归纳、辨析和总结，以帮助教师更好地实施“语言形式”的教学。Section 3Vocabulary词汇按照课本单元词汇表顺序，我们重点提供动词、短语搭配的讲解。所提供的例句，经典、地道、实用、易懂，完全可以直接用于教学。第三部分教学测评说明围绕单元词法、句法项目，教案提供了长短不一的“单元教学测评”，并备有参考答案供教师使用。有些测评题目直接源于历年高考试卷，更具有说服力和实用性。Period 1 A sample l

8、esson plan for reading(A NIGHT THE EARTH DIDNT SLEEP)IntroductionIn this period, after the warming up, students will first be guided to share their views about earthquake. Then they will be helped to read a narration（记叙文）entitled A NIGHT THE EARTH DIDNT SLEEP. Its about Tangshan Earthquake which hap

9、pened in 1976. Summary of the text and analysis of the text organization is offered for teachers reference. Computer and overhead projector may be used to aid the teaching and learning. Objectives To help students learn to read about past experiences To help students better understand “earthquake” T

10、o help students use some important words and expressions To help students identify examples of the attributive clause in the textFocusWordsburst, ruin, injure, destroy, shock, rescue, trap, burry, damage, frighten, judge, expressExpressions right away, as if, at an end, in ruins, dig out, a number o

11、fPatterns But the one million people of the city, who thought little of these events, were asleep as usual that night. It seemed as if the world was at an end! 似乎世界的末日到来了。All hope was not lost. 并非所有的希望都失去了。 Slowly, the city began to breathe again.慢慢地，这个城市又开始呼吸了。AidsMultimedia facilities, tape-record

12、er, photos, diagrams Procedure1. Warming up Warming up by looking and sayingGood morning class. Have you ever experienced any natural disasters? Look at the pictures. Can you name all the disasters? volcano fire sandstorm typhoon hailstone thunderstorm flood hurricane earthquakeHave you ever experie

13、nced an earthquake? Can you describe how terrible an earthquake is?(The earth is shaking; all the buildings will fall down; many people will die; many children will become orphans.)Warming up by discussingHello, class. As we all know, earthquakes are disasters to everyone. But can we avoid or at lea

14、st reduce the loss caused by earthquakes? Can we foretell earthquakes? Now lets think and decide what may happen before a big earthquake.WARNING SIGNS WHEN AN EARTHQUAKE IS ABOUT TO HIT Thermal precursor: A few months before the occurrence of an earthquake the average temperature of the area keeps i

15、ncreasing. Water precursor: There is a sudden rise or fall in water level in the wells. It could be as high as one metre. Seismo-electromagnetic precursor: This is a very reliable precursor. It occurs and is exhibited about 10 to 20 hours before the quake. Animal precursor: It is seen that 10 to 20

16、hours before the occurrence of an earthquake, the entire animal kingdom becomes highly disturbed and restless. Human precursor: Doctors and nurses observe that some sensitive patients in hospitals become highly disturbed. The best indicator is the number of child deliveries in any hospital. (3) Warm

17、ing up by talking about Tangshan / California EarthquakeToday we shall start Unit 4 Earthquake. But first Id like you to learn about the two famous earthquakes: The Tangshan Earthquake and The California Earthquake. At 3:42 a.m. on July 28, 1976, a magnitude 7.8 earthquake hit the sleeping city of T

18、angshan, in northeastern China. The very large earthquake, striking an area where it was totally unexpected, wiped out the city of Tangshan and killed over 240,000 people - making it the deadliest earthquake of the twentieth century. The California earthquake of April 18, 1906 is one of the most sig

19、nificant earthquakes of all time. Deaths: 3,000 Injuries: 225,000 Property Damage: $ 400,000,000 in 1906 $2. Pre-reading by talking and sharingBefore an earthquake comes various signs could be seen. What are they? Cows, pigs and dogs become too nervous too eat. The mice will run out of the fields lo

20、oking for places to hide. The water in the wells will rise and fall. Walls of the wells in village will have deep cracks. There will be bright light in the sky.Villagers witness pre-earthquake warning signsVillagers say they saw warning signs before the earthquake hit Chifeng city last Saturday.Hour

21、s before the quake, villagers said they saw water flow over for over two meters from a river that had been dry for years.About 10 hours before the quake occurred, hand phone signals were stopped for quite some time in Linxi county seat, which is 140 kilometers from the center of the earthquake. Days

22、 before the earthquake, two pigs appeared nervous in the pen and tried to run out. said Li Xiaohua, a villager in Gubeikou Village.A woman village folk recalled that she happened to see crowds of sparrows and swallows bumping into walls seemed unable to find direction during flight.3. Listening and

23、fast readingNow lets come to the text “A NIGHT THE EARTH DIDNT SLEEP” and see what it tells us.Please listen to the text and get the general idea of the passage. You should pay attention to the first sentences of each paragraph. In what order is the text written? (The text is written in a time order

24、. The text tells us something that happened before the earthquake, during the earthquake and after the earthquake.)4. Reading and underliningNext you are to read and underline all the useful expressions or collocations in the passage. Copy them in your notebook after class as homework.Collocations f

25、rom A NIGHT THE EARTH DIDNT SLEEPa smelly gas, in the farmyards, think little of sth., as usual, it seemed that, at an end, thirty meters wide, cut across, in ruins, be injury, the number of, blow away, sth. be not safe for, tens of thousands of, give milk, half a million, instead of, be shocked, be

26、 trapped under the ruins, fall down, allis/was not, dig out, the dead, to the north of, coal mines5. Reading for the organization of the text and retell the textRead the text for the outline of it and retell the story in your own words with the help of the outline.Type of writing and summary of the

27、textType of writingThis is a piece of descriptive writingMain idea of thepassageThe article describes the cause, the course and the result of Tang Shan earthquake in 1976. It shows us the terrible image of earthquake. At the same time it hits us that we must realize that we can do something to minim

28、ize the damage caused by earthquake.Topic sentenceof 1st paragraphStrange things were happening in the countryside in northeast Hebei.Topic sentenceof 2nd paragraphEverything began to shake and it seemed that the world was at an end.Topic sentenceof 3rd paragraphEverywhere they looked nearly everyth

29、ing was destroyed.Topic sentenceof 4th paragraphAll hope was not lost.A retold version of the text: See II in Part 3 Teaching Assessment6. Making a text structure analysisRead the text “A NIGHT THE EARTH DIDNT SLEEP”, and then complete the following chart.Time/ order What happenedResult three days b

30、efore the earthquakeat about 3:00 amsaw: crackswater in the wellsrose and fell,animalstoo nervous , hide fish jumped out of bowls & ponds bright light in the skywater pipescracked and burstheard: sound of planessmelt: smelly gas in the cracks of the wellsPeople thought little ofthe events and went t

31、o bed as usualat 3:42 amfelt: everything shook one-third nation felt itheard in Beijing 100 kilometers awaya huge crack cut across houses, roadssaw: steam burst from holes in the groundhard hills of rock-rivers of dirtcity lay in ruins 4 400,000 people killed/injured75% factories 90% home gonebricks covered dams/bridges fell not safe railway tracks useless cows never milkpigs/chickens diedwells filled with sandrescue workers and doctors trapped under the ruinsbuildings fell downwater/food/electricity hard t