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1、Unit4 SharingPeriod 3Prereading and Reading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；remote；weed；rectangle；rectangular；adjust；platform；broom；tin；jar；sniff；participate；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
2、to；the other day；dry out；dry up2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
3、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
4、程Step 1Warming up1Show the sign of United Nations Volunteer in China.2What 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 th
5、ey 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”，引出课文的主人公Joe。Step 2Prereading1Show the title and a map to the students and introduce some information about Papua New Guinea.(T：Now，lets read a passage about a volunteer working in Pap
6、ua New GuineaA 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
7、 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.)2Show some pictures to the students and make them get some background information.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或汉语以小组形式汇报，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
8、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。Step 3ScanningDivide 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 23) The school where Jo worked and Jos work at
9、school.Part 3(Paragraphs 48) Jo and Jenny visited Tombes home in the village.Part 4(Paragraph 9) End of the letter.Step 4SkimmingSkim the passage and finish the following tasks：Task 1 Answer the following questions：(1)Why did Jo send Rosemary some photos?(It is difficult for Rosemary to imagine how
10、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.)Task 2 What have you learned about the
11、 customs and lives of the people in Tombes village？Read Paragraphs 48 carefully and complete the table below.Type of housesDietFamily relationshipsPossessionsCooking methodsAgricultureSleeping arrangementsBeliefs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。Step 5Reading aloudRead the
12、 passage aloud and underline the important phrases and difficult sentences.边读课文边画出重点词组和难句，加深对课文内容的理解。为下节课小组之间互相提问做准备。Step 6Discussion1Why do you think Jo became a volunteer in PNG?2Would 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，可以进一步了解学生对于志愿者工作和帮助他人的看法，有利于进行德育教育，帮助学生树立正确的价值观。Step 7HomeworkWrite a passage about 100 words to introduce the village and life in the village according to the photos and the table in Exercise.1. 根据图片和图表写一段关于村落情况和生活的介绍文字，既加深了学生对于课文重点段落的印象，又发展了借助图片、表格等非语言信息进行语言输出的能力。
