新人教版必修一 Unit 4 Earthquakes-Warming up and Reading[优秀教案](11页).doc

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1、-Unit 4Earthquakes单元规则本单元的话题是“地震基础知识(basic knowledge about earthquakes)”和“遇到灾难时如何自救以及帮助别人(how to protect oneself and help others in disasters)”。具体涉及地震的成因、预兆、地震造成的损失、地震时的应急救生以及震后的救援等内容。语言知识和语言技能等各项语言活动都是围绕这些话题展开的。为了围绕话题开展听、说、读、写活动，本单元安排了八个部分：“热身(Warming Up)”“读前(Pre-reading)”“阅读(Reading)”“理解(Comprehen

2、ding)”“语言学习(Learning about Language)”“语言运用(Using Language)”“小结(Summing Up)”和“学习建议(Learning Tip)”。“热身(Warming Up)”部分通过两张图片引出话题“一旦大地震发生，将会造成怎样的危害？”，为本单元的主题作了“热身活动”。“读前(Pre-reading)”部分设置了两个开放性的问题，要求学生描述、讨论与地震有关的话题。目的是增加学生的生活常识，提高他们的应变能力。这部分为接下来的阅读作了很好的铺垫。学生可通过讨论，参阅有关地震的书籍，并运用一些生活常识来回答这两个问题。“阅读(Reading)

3、”部分是一篇新闻报道，详细介绍了1976年唐山大地震前的预兆、地震造成的城市建筑和人畜损失以及震后人们勇敢面对现实并及时实施抢救和重建工作的情况。文中关于地震的词汇较多，教师可在课前布置学生查找新唐山的中英文资料和与地震相关的词汇；文中还提及了很多孩子失去双亲成为孤儿，矿工在地震中的遭遇，救护人员和解放军官兵不顾自身安危奋力抢险的事迹，灾难无情人有情，感人至深。教师可将这些作为素材，设计多种任务，展开课堂教学活动。另外文中还出现了大量的定语从句，这对学生的语言阅读能力提出了更高的要求。在阅读教学中教师还可指导学生通过各种渠道如报纸、杂志、图书馆和网络等资源查找有关唐山的资料，使学生进一步了解唐

4、山大地震和如今的唐山，形成对比和强烈的震撼，从而更好地了解学习唐山人民勇敢面对自然灾害，积极进行灾后重建的精神。最后，通过对文章的学习，了解新闻的特点，为后面的写作作准备。重点词汇和语法的学习可结合文章进行，并配以适当的练习。“理解（Comprehending）”部分包括五个练习：练习1要求连接句子的正确部分；练习2要求列出唐山地震中发生的事情和时间；练习3要求写出文章的段落大意，并概括文章大意；练习4要求学生用自己的话解释文章标题；练习5要求学生就课文某一段落作采访活动。主要目的是为了帮助学生更好地理解“阅读(Reading)”部分的文章，尤其是练习3更突出了培养学生整体把握文章的能力。“语

5、言学习(Learning about Language)”部分涉及本单元的重点词汇和主要语法项目。词汇部分设计了4个练习：练习1是从阅读材料中为下面的每一项释义找到正确的单词或短语；练习2要求学生从阅读文章中找出尽量多的单词来分类描绘地震；练习3是用课文中的一些单词完成段落；练习4要求完成句子，考查as if的用法。这部分的目的是要求学生在整体把握文章的基础上，掌握重点词汇的词义及使用，注重培养学生运用上下文猜测词义的能力。语法项目是定语从句，设计了三个练习：练习1要求找出阅读文章中带定语从句的句子；练习2要求用that, which, who和whose填空完成句子、翻译成汉语并作比较；练习

6、3要求通过游戏的形式造句并用定语从句扩展这些句子。该部分主要通过阅读和句型练习帮助学生学习由that, which, who和whose引导的定语从句，培养学生自主学习的能力。“语言运用(Using Language)”部分分“读和说(Reading and speaking)”、“听力(Listening)”和“读和写作(Reading and writing)”三个步骤：“读和说(Reading and speaking)”训练提供了一封邀请函，要求学生阅读后写一篇在地震纪念公园落成仪式上的演讲稿，接着观察新唐山纪念邮票然后以小组的形式讨论地震后城市重建的问题，主要培养学生在实际生活中运用

7、英语的能力。在随后的“听力”(Listening)部分里，一位美国人以第一人称讲述了他在1906年旧金山大地震中的可怕经历，要求学生根据听力材料进行正误判断和回答问题，旨在培养学生学会获取听力材料中的细节要点的能力，并通过听来模仿标准的语音和语调，同时让学生了解人们在自然灾害中的经历和感受。“读和写(Reading and writing)”部分要求学生先阅读一篇新闻故事，然后为报纸写一篇新闻报道，描写家乡的一件不同寻常的事件，旨在培养学生按照规范的步骤进行写作，如选择适当的标题、组织语言、清晰地表达等，学会拟定写作提纲。 “小结(Summing Up)”部分帮助学生整理、巩固本单元所学到的知

8、识，其中包括学到的关于地震的知识、有用的动词、名词、表达方式和新的语法项目。一个单元学完后，鼓励学生进行一番归纳和总结是非常有用的，这样可以起到事半功倍的效果。“学习建议(Learning Tip)”部分要求学生重视听的技能的训练，并就听英语方面给出了一些建议，建议学生多听广播或多看电视里的英语节目。多听不仅能够提高听力水平，还能够帮助学生改善语音、语调，从而提高说的能力。因此，听不仅是吸收信息的重要渠道，也是学好英语的重要手段之一。教师可鼓励学生常听英文广播或电视节目，以扩大视野和增加英语的词汇量。知识目标：本单元需要学习的重点单词为：shakewell (n. )risecracksmel

9、lypondpipeburstcanalsteamdirtruininjuredestroybrickdamuselesssteelshockquakerescueelectricitydisasterarmyorganizeburycoalmineshelterfreshpercentspeechjudgehonorprepareEurope本单元需要学习的重点词组为：right awayat an endlie in ruinsbe trapped under sth. a (great)number ofput upgive outwake sb. upthousands ofdig o

10、utprepare sb. for sth. think little of sb. /sth.本单元需要学习的重点句型为：1. But the one million people of the city, who thought little of these events, went to bed as usual that night. (the Attributive Clause)2. It seemed that the world was at an end! (It seems/seemed that. . . )3. Bricks covered the ground li

11、ke red autumn leaves. (Simile)4. The army organized teams to dig out those who were trapped and to bury the dead. (those who. . . )5. Workers built shelters for survivors whose homes had been destroyed. (the Attributive Clause)6. Never before in history has a city been so completely destroyed. (Inve

12、rsion)7. Man himself had to make ruins of some of the citys best buildings so that they would not be a danger to those in the streets. (so that. . . )8. A list of buildings not destroyed was now only a few addresses. (the past participle used as attribute)9. Amazing as it may seem, Wednesday night w

13、as a quiet night. (predicative/adverbial+as. . . )10. Never in all San Franciscos history were her people so kind as on that terrible night. (Inversion)本单元需要掌握的功能用语为：叙述过去的经历(Talking about past experiences)Strange things were happening in the countryside in Northeast Hebei. For three days the water.

14、. . At about 3:00 am on July 28, 1976, people saw. . . At 3:42 am everything began to shake.本单元需要掌握的语法为：定语从句（ I ）（由that, which, who, whose引导的定语从句）A huge crack that was eight kilometers long and thirty meters wide cut across houses, roads and canals.The number of people who were killed or injured rea

15、ched more than 400 000.It was heard in Beijing, which is one hundred kilometers away.Workers built shelters for survivors whose homes had been destroyed.能力目标：1. 能运用所学语言知识描述地震前兆、危害及震后援救。2. 根据已知信息推测将要听取的材料的内容。3. 提高阅读技能和用英语进行思维、推理、判断的能力。4. 掌握演讲稿的格式及新闻报道的写作步骤和要点。情感目标：1. 使学生对灾难有正确的认识，用积极的态度去面对它。2. 学习唐山人民

16、勇敢面对自然灾害，积极进行灾后重建的精神。3. 在教学活动中培养学生的合作精神和互助精神。课时安排Natural disasters occur throughout the world, and China has a particular problem with earthquakes. This unit keeps a positive tone or outlook. It can make students not only understand the dangers people face in a quake, but also realize that there are

17、 things that can be done to minimize the damage caused by quakes. It includes exercises and tasks that enable students to think about how to avoid quakes, or at least some of the damage they can cause. This unit also lets them role-play community work that deals with disaster relief. Thus, based on

18、the theme, contents and teaching objectives, the whole teaching procedures can fall into seven periods as follows:Period 1:Warming up and ReadingPeriod 2:Important language pointsPeriod 3:Grammar:the Attributive Clause (I)Period 4:ListeningPeriod 5:Using languagePeriod 6:Reading task and Speaking ta

19、skPeriod 7:Revision (Summing up, Learning tip and Project)Period 1Warming up and Reading整体设计从容说课This is the first teaching period of this unit. At the beginning of the class, the teacher can lead in the topic of the unit by showing students some pictures of natural disasters and talking about them.A

20、s to Warming Up, the teacher had better ask students to describe the two photos on Page 25. In a sense, the photos show two cities famous for their earthquakes during a period of calm. Students must imagine what an earthquake could do to the buildings, roads and bridges they see in the photos. When

21、students try to express their ideas, they will probably have difficulty. This activity provides them with the chance to learn how to do this. It is also a good opportunity for the teacher to teach them the new words and phrases for the unit, such as cracks, cut across houses, roads and canals, fall

22、down, lie in ruins and destroy.Before reading the passage A Night the Earth Didnt Sleep, the students should discuss the two questions in the part Pre-reading. For the first question, students must consider what is of most value to them materially. Perhaps the things students would take are expensiv

23、e, or perhaps the things would have symbolic value. Would they take their camera or a photo album? Would they take their diary or a favorite sweater? The choices the students make and the reasons they give for making those choices should reveal something about them as people. The second question ask

24、s students to make guesses about what happens before an earthquake. Of course, the reading will describe to them what actually happened as the result of one terrible earthquake. So this question must precede the reading. Encourage students to think freely about the question and think of a reason why

25、 such and such might happen. This part prepares students for the reading passage.The reading passage titled A Night the Earth Didnt Sleep recounts the terrible earthquake that nearly destroyed the city of Tangshan in Hebei Province in 1976. The earthquake caused a greater loss of life than any other

26、 in the last century. The teacher can ask the students first to read quickly to get the main idea or topic sentence of each paragraph, then read carefully to locate particular information for exercises in the part Comprehending or some other exercises, and finally have a discussion of style in order

27、 to understand the passage better. During the course of reading teaching, the teacher can not only develop students reading ability, including skimming, scanning and other reading skills, but also get the students to learn about basic knowledge about earthquakes and learn from the bravery of the peo

28、ple in Tangshan to face the reality and rebuild the city. Because there are too many new words in the reading passage, in order not to let students feel much difficult, the teacher should deal with any language problems while they are reading.To consolidate the contents of the reading passage, the s

29、tudents should be required to retell the passage in their own words at the end of the class. In order to arouse the students interest, the teacher can hold a competition between groups.教学重点1. Get the students to know basic knowledge about natural disasters.2. Get the students to learn about Tangshan

30、 Earthquake.3. Get the students to learn different reading skills.教学难点Develop the students reading ability.教学方法1. Task-based teaching and learning2. Cooperative learning3. Discussion教具准备The multimedia and other normal teaching tools三维目标Knowledge aims:1. Get the students to learn the following useful

31、 new words and expressions in this passage:shakewell (n. )risecracksmellypondpipeburstcanalsteamdirtruininjuredestroybrickdamuselesssteelshockquakerescueelectricitydisasterarmyorganizeburycoalmineshelterfreshright awayat an endlie in ruinsbe trapped under sth. a (great)number of2. Get the students t

32、o know basic knowledge about natural disasters.Ability aims:1. Develop the students reading ability and let them learn different reading skills.2. Train the students ability to collect useful information from the Internet by themselves.Emotional aim:1. Get the students know damages earthquakes bring

33、 about and the ways to reduce losses of earthquakes.2. Get the students to know how to protect oneself and help others in earthquakes.3. Get the students to be aware of terrible disasters, meanwhile get them to face it, treat it in a proper way, and never get discouraged.教学过程设计方案（一）Step 1 Lead-inSho

34、w the students some pictures about natural disasters and ask them:1. Have you ever experienced any natural disaster? Look at the pictures. Can you name all the disasters? (volcano, fire, typhoon, flood, sandstorm, hailstone, thunderstorm, hurricane, earthquake)2. Have you ever experienced an earthqu

35、ake? Can you describe how terrible an earthquake is?地震的破坏(The earth is shaking; all the buildings will fall down; the roads will be destroyed; many people will be killed or injured; a lot of children will become orphans. . . )Step 2 Warming upTurn to Page 25. Ask the students to read and look at the

36、 photos of Tangshan and San Francisco to describe what they see in the two photos to a partner.(beautiful cities; broad roads; tall building; large population. . . )Imagine there has been a big earthquake in these two cities, what might happen to all the things in the photos?(If a big earthquake hap

37、pened, the whole cities might be in ruins. Large quantities of tall buildings might collapse. The broad and busy roads might be destroyed. Many people might be killed or injured. . . )Step 3 Pre-reading1. Imaging and sharingImagine there is an earthquake now. Your home begins to shake and you must l

38、eave it right away. You have time to take only one thing. What will you take? Is it money, water, fruits, mobile phones, a torch light, or anything else? Why?2. Talking and sharingWhat do you think may happen before an earthquake? Talk about the pictures on Page 25.(Cows, pigs and dogs become too ne

39、rvous to eat. Mice run out of the fields looking for places to hide. Fish jump out of ponds. The water in the well will rise and fall. The well walls will have deep cracks in them. There will be bright light in the sky. . . )Step 4 ReadingTell the students:Today, we are going to read a news report a

40、bout the strongest earthquake in Chinas history, which happened in Tangshan, Hebei, in 1976.1. Fast readingAsk the students to read the passage quickly and pay attention to the first sentence of each paragraph.1)Answer the questions.Question 1:In what order was the passage written?Question 2:What is

41、 the general idea of the passage?(The text is written in time order. The general idea is the mixture of the first sentences of each paragraph, that is, the text tells us something that happened before the earthquake, during the earthquake and after the earthquake. )2)Fill in the table.Type of writin

42、gTopic sentence of Paragraph 1Topic sentence of Paragraph 2Topic sentence of Paragraph 3Topic sentence of Paragraph 4General idea of the passageSuggested answers:Type of writingThis is a news report.Topic sentence of Paragraph 1Strange things were happening in the countryside in northeast Hebei.Topi

43、c sentence of Paragraph 2Everything began to shake and it seemed that the world was at an end.Topic sentence of Paragraph 3Everywhere they looked nearly everything was destroyed.Topic sentence of Paragraph 4All hope was not lost.General idea of the passageThe passage tells us something that happened

44、 before the earthquake, during the earthquake and after the earthquake.3)True or False?Ask the students to decide whether the following statements are true or false. If it is false, try to correct it.(1)People in Tangshan were warned of the earthquake and didnt go to bed that night.(2)People in Beij

45、ing also felt the earthquake.(3)More than 400 000 people were killed in the quake.(4)Many rescue workers and doctors were trapped under the ruins during the aftershock.(5)People tried to get fresh water from under the ground in Tangshan.Suggested answers:(1)FPeople in Tangshan thought little of the

46、signs of the earthquake and went to bed as usual that night.(2)T(3)FMore than 400 000 people were killed or injured in the quake. (4)T(5)FFresh water was taken to the city Tangshan by train, truck and plane.2. Reading carefullyAsk the students to read the passage carefully to locate particular infor

47、mation.1)Do the exercises in the part Comprehending on Page 27.2)Fill in the following form.TimeWhat happenedResultBefore the earthquake:three days before the earthquakeat about 3 am on July 28Wells:Animals:Lights and sound:Water pipes:People of the city thought_ and_While the earthquake:At 3:42 amLater that afternoonHouses, roads and canals:Hard hills of rock:The large city:The people:Some rescue workers and doctors:More buildings:Water, food and electricity:_ was destroyed._ hospitals, 75% of_ and 90% of_ were gone. More than_ were killed or injured.A