高中英语 Unit 4 Sharing Period 3优秀教案 新人教版选修7

1 PeriodPeriod 3 3 PrePre readingreading andand ReadingReading 教学目标 1 语言知识目标 1 学生能够正确读写及运用以下单词 airmail fortnight roof muddy textbook concept weekly relevant remo te weed rectangle rectangular adjust platform broom tin jar sniff pa rticipate interpreter grill otherwise privilege 2 学生掌握下列词组的意思并能在句子中熟练运用 hear from be dying to the other day dry out dry up 2 语言技能目标 1 强化略读 查读等阅读技能 训练通过寻找关键词 主题句等方式更快速并准确地 确定文章的段落大意 理清文章的总体框架与脉络的技能 2 继续运用已经掌握的基本猜词技巧猜测文章中的部分单词 3 语言能力目标 增强阅读理解能力 发展借助图片 表格等非语言信息进行语言输出的能力 4 情感态度与文化意识目标 1 帮助学生理解志愿者工作的意义 培养学生在日常生活中帮助他人 扶贫救困的爱 心 2 在小组合作互动中 增强学生的团队合作精神与分享意识 重点难点 1 教学重点 a 获取巴布亚新几内亚独立国各部落生活状况和风俗习惯的信息 b 阅读能力的培养和阅读技巧的训练 如精读课文完成表格填空等 2 教学难点 a 理解作为志愿者工作的意义 从而树立正确的价值观 b 训练用英语获取信息 处理信息 分析问题和解决问题的能力 课前准备 1 学生的学习准备 查找关于巴布亚新几内亚独立国的信息 学生可以通过上网等形式搜集信息 并且把 搜集到的信息编成问题或写成一段文字 在课堂上向其他同学汇报 这提高了学生的学习 兴趣 把被动的学习变成主动的学习 2 教师的教学准备 查找关于国内外关于帮助他人的个人和组织 3 教学环境的设计与布置 在教室里张贴班级学生参加社团活动或志愿者活动和 献爱心 捐款的照片及资料 4 教学用具的设计和准备 制作与阅读课文相关的多媒体课件 教学过程 StepStep 1 1 WarmingWarming upup 1 Show the sign of United Nations Volunteer in China 2 2 What does the word volunteer mean In groups discuss who can be called volunteers People who help others in their community or outside their community would be called volunteers However they would not be called volunteers if they help their parents other relatives or friends 通过中国青年志愿者的标志导入 因为标志中有一个手的图形 提醒学生 志愿者常 常伸出手帮助别人 然后分组讨论 什么样的人才被称为志愿者 经过讨论 学生统一了 认识 知道了志愿者是指帮助与自己没有直接关联的人 这一点对于理解课文也非常重要 StepStep 2 2 PrePre readingreading 1 Show the title and a map to the students and introduce some information about Papua New Guinea T Now let s read a passage about a volunteer working in Papua New Guinea A Letter Home Introduction Papua New Guinea is situated in the Pacific Ocean to the north of Australia It is a poor country with a population of 5 7 million around 80 of Papua New Guineans living in rural areas with few or no facilities such as running water and electricity English is the official language Because of the poverty not all children go to school Around 85 of children start school but about 60 of these reach Year 5 2 Show some pictures to the students and make them get some background information 3 由于学生对于巴布亚新几内亚独立国的情况了解不多 教师有必要在阅读课文之前介 绍一些这个国家的信息 也可以布置学生在课前上网查找这个国家的资料 上课时由学生 用英语汇报 或者采用 头脑风暴 或分组竞赛抢答的形式 使学生在较短的时间里掌握 足够的背景资料 随后展示一些图片 既加深学生对于这个国家落后的经济 教育状况的 印象 也有助于之后阅读活动的展开 StepStep 3 3 ScanningScanning Divide the passage into 4 parts and find out the main idea of each paragraph Part 1 Paragraph 1 Opening of the letter and introduction to what will be talked about in the passage Part 2 Paragraphs 2 3 The school where Jo worked and Jo s work at school Part 3 Paragraphs 4 8 Jo and Jenny visited Tombe s home in the village Part 4 Paragraph 9 End of the letter 快速阅读后要求学生分段 再找出每段的大意 如果是阅读理解能力普遍较弱的班级 教师可以把这项任务改为把各段与段落大意相搭配 如下所示 Part 1 Paragraph 1 End of the letter Part 2 Paragraphs 2 3 Opening of the letter and introduction to what will be talked about in the passage Part 3 Paragraphs 4 8 The school where Jo worked and Jo s work at school Part 4 Paragraph 9 Jo and Jenny visited Tombe s home in the village StepStep 4 4 SkimmingSkimming Skim the passage and finish the following tasks TaskTask 1 1 Answer the following questions 1 Why did Jo send Rosemary some photos It is difficult for Rosemary to imagine how life was hard 2 Why was science the most challenging subject for Jo Her students had no concept of doing experiments and there was no equipment 3 Why did the boys start jumping out the windows The boys never came across anything like the bubbling mixture 4 Why should it take Jo and Jenny two and a half hours to get to the village They had to climb up a mountain to a ridge first and then down a steep path to the village below 4 TaskTask 2 2 What have you learned about the customs and lives of the people in Tombe s village Read Paragraphs 4 8 carefully and complete the table below Type of housesDiet Family relationshipsPossessions Cooking methodsAgriculture Sleeping arrangements Beliefs Suggested answers Type of houses small round made of bamboo grass roofs men s huts have grass sticking out of the top of the roof no windows small doorway floor covered with fresh grass Diet Sweet potato corn vegeta bles peanuts Family relationships large extended families Everyone seems to be a relative of Tombe s Possession s Not many one broom a few tin plates and cups a couple of jar Cooking methods Hot stones are placed in an oil drum then vegetables are placed in the drum covered with banana leaves and steamed Agriculture Tools are very basic e g a digging stick There is no machinery Sleeping arrangements A new sleeping platform for the guests Kiak usually slept in her own hut Beliefs The villagers believe in evil spirits They believe that leftover food attracts evil spirits so they dry it out in a can over the fire Then the can is thrown out of the hut 仔细阅读是快速阅读的延续 通过阅读 查找到巴布亚新几内亚独立国里各部落居民 的生活状况和风俗习惯 这也是这篇课文的重点之一 如果学生感觉难度较大 可以给出 句子 只留一些关键词汇的空格让学生填写 如空出答案中的画线的单词 5 StepStep 5 5 ReadingReading aloudaloud Read the passage aloud and underline the important phrases and difficult sentences 边读课文边画出重点词组和难句 加深对于课文内容的理解 而且 在程度较好的班 级 在时间允许的情况下 教师可以在朗读课文结束后插入一些词汇和句型的讲解 也可 以根据情况 把词组和难句放在下一节课中专门讲和练 StepStep 6 6 DiscussionDiscussion 1 Why do you think Jo became a volunteer in PNG 2 Would you like to work as a volunteer in a poor area Give reasons 通过讨论 Jo 作为志愿者的原因 可以使学生更好地了解这个单元的主题 帮助他人 分享合作 通过第二个问题 教师可以进一步了解学生对于志愿者工作和帮助他人的看法 有利于教师进行德育教育 帮助学生树立正确的价值观 StepStep 7 7 HomeworkHomework Write a passage about 100 words to introduce the village and life in the village according to the ph