8AUnit6MainTask.doc

设计题目初中牛津英语8A Unit6 Main task教学内容 1、教材分析8A Unit6是8A第二模板Nature and environment的最后一个单元，它以“Natural disasters”为话题展开学习,让学生了解发生在生活中的一些自然灾害和事故，引导教育学生应学会在灾害中自我保护。该话题与发生在学生的实际生活中，很容易引起学生的共鸣。本课Unit6 Main task是本单元第9课时，一节写作课。围绕北京遭遇暴风雪袭击的话题展开，Sandy就自己在暴风雪中的亲身经历写了一篇文章，通过范文让学生学习如何用第一人称讲述自己所经历的故事，以及写作这种叙事性文章是应该如何构思。本课是学生写作能力的体现，是本单元话题的拓展和延伸，也是对本单元的语言进行综合的运用与总结。2、教学重点1）、学习课文中相关词汇和句型。2）、学会列要点和画流程图来构思文章。3、教学难点 1）、能用英语简单描述一次灾害或事故。 2）、通过知识的构建和整合，让学生学会如何运用所学的内容写作。教学对象八年级学生已经掌握了一定的词汇和语法，具有一定的阅读能力、理解能力和表达能力，对他们来说，写作也不是太难的事情。本课围绕北京遭遇暴风雪袭击的话题展开，结合近年来发生在各地的自然灾害或事故，如汶川大地震、舟曲泥石流、火灾等等，写作中所要表达的内容也比较贴近生活实际，学生有素材可写，有深刻的感受，但是他们在写作的思路和方法上还需要老师的指点和引导。教学目标1、掌握四会单词和词组，如：nearly, sandstorm, warning, share.with., fall over, continue to fall around us 等。2、通过列要点和画流程图来构思文章。3、掌握写这类文章的通用工具，写一篇有关灾害的文章。4、通过对各种灾害进一步的了解，教育学生学会自我保护，并团结一致与灾害做斗争，由此教育学生要更加热爱生活。教学策略在处理这节课时，遵循了英语课程标准提倡的任务型教学原则：1、让学生通过体验、实践、参与、讨论、交流、合作与探究的方式，学习和运用英语，发挥学生的主体和老师的主导作用，完成教学任务。2、写作是培养学生综合运用英语并进行交际的能力的一种方法。通过启发、帮助学生找到如何写这类文章的方法，即寻找通用工具，然后再创设感悟场，让学生通过小组交流、讨论、合作来运用这一通用工具，完成此类文章的写作，并激发学生的写作兴趣。教学过程教学步骤所用时间教师活动学生活动设计说明（一）导入新课明确目标分Step 1 Warm-up1.Ask the students to look at the pictures and tell the names of the natural disasters.2.Free talk1).What can you see /do when a flood comes?2).What can you see /do when a snowstorm comes?3.Present the topic -the snowstom that hit Beijing.Look and say. Have a free talk.Know more about the passage.通过复习各种灾害名称，进行师生问答，一步一步引入新课，最后明确本课目标。（二）知识为例寻找工具15分Step 2 Presentation1.Explain the context. Make sure that students have a full understanding of the situation.2. Divide students into groups of four and ask them to read the information in Sandys notes in Part A.3.Ask students to read Sandys notes focusing on the details of Sandy experience of the snowstorm .4.Complete the flow chat with the notes.Step 3 Learn Sandys article1.Ask students to read Sandys notes focusing on the details of Sandy experience of the snowstorm . 2.Ask students to look at Sandys article in Part C individually . Skim the article and make sure there are no unfamiliar words. 3.Ask students to read the article again. Tell them to choose the correct word or phrase in Part A to complete each blank in the article.4.Ask students to practise reading the article to their partners. Invite some volunteers to come forward and each read a paragraph to the class. Praise them for correct pronunciation and intonation.5. Summary. To learn the sturcture of writing a snowstorm .To learn the structure of writing a natural disaster.Encourage the students to discuss any words or phrases in their groups before asking for explanation.Read the notes loudly.Finish Part B Think it over.Check the correct answers with the whole class.Read the article together, then ask some of the students to read it.Remember the structure.先掌握一些有关的重点词组, 学生初步了解文章内容。学生大声朗读，加强记忆，为后面写作做好准备。完成书本练习，熟悉写作流程、结构。通过学习了解写作的基本格式。在充分了解文章的内容的基础上找出文章基本结构，并呈现知识树为后面写作做好准备。（三）感悟验证强化工具10分Step 4 Presentation1.Ask students to choose a topic of their own. For example:A fire/ An earthquake/ A flood/ A rainstorm/ A typhoon/ A snowstorm/ A sandstorm/ An accidentThen make a list:1).Introduction2).During the disaster/ accident3).After the disaster/accident2.Ask students to go through Sandys article and identify words, phrases, sentence structures, etc. Which they could use in their own articles. Encourage students to include as much of their own information as possible. They can also use some of the expressions in Part D.3. In pairs, ask students to brainstorm memories about the situations they have chosen to write. Encourage them to jot down any ideas. Then ask students to sort out their notes into a flow chart as in Part B. They can write their points next to/under each question in their notes with their partners. Choose a topic to have a discussion how to write the article. Let the students have a discussion. Learn and remember the useful information.通过上一环节，学生已对文章结构有了一定了解，因此，选择一个类似话题，找些与话题有关的信息，准备着手写相似的文章。 让学生多学习一些有用的词汇，以便在写文章时灵活运用。（四）课堂小结拓展提高15分Step 5Writing1. Learn to write “A fire” according to the picture.2. Ask the students to talk about the pictures in goups of four, then ask them to show us their writing.3.Watch a video about “The Wenchuan earthquake”, then learn to write another passage about it.(Tell the students that we shoud protect ourselves in the natural disasters and fight with disasters.)Talk about the pictures in the class. Then write an article about “A fire”.Watch the video.知识活用，培养写作能力。让学生在总结写作过程中加深文章结构的印象。学生不但学会本课的写作方法，而且学会写这一类文章的方法。教学反思美国教育学家布卢姆曾说过：“一个带着积极情感学习课程的学生，应该比那些缺乏热情、乐趣和兴趣的学生，或者比那些对学习材料感到焦虑和恐惧的学生，学习得更加轻松，更加迅速。”因此我在这堂课教学中始终让学生学得轻松愉快，更有兴趣和积极性，在积极的情感状态下发展学生的语言能力和开拓学生的创造性思维。以下是本节课设计比较好的地方：1、利用图片直接导入新课， 简洁明了，既复习了各种自然灾害的词汇又引起学生的浓厚兴趣，为接下来的讨