八年级上册unit4.doc

Unit 4 Topic 1 Plants and animals are important to us.Section D仁爱英语 八（上）湖南省安华县清塘铺镇中心学校 黄卫丰教学内容分析: 本课以“Animals in Danger”为话题，内容主要是一篇有关濒临灭绝的动物的阅读文章。最后安排了写作训练运用本课所学和自己已有知识写一篇关于怎样保护动物的文章。教学对象分析:八年级学生通过一年多的英语学习，已经积累了一定的听说读写的技能，因而本堂课围绕“Animals in Danger”进行阅读写作教学，难易适中，既紧跟当今关爱动物，保护环境的主题，也能激发学生的学习兴趣。教学目标:教学的中心任务是让学生通过阅读获取信息,然后根据自己所掌握的知识进行写作，旨在提高学生的阅读和写作技能。本课采用多媒体手段辅助教学,在轻松愉快的氛围中,在较真实的语境下,训练学生听说读写及综合运用语言的能力。通过对本课的学习，达到以下目标：1、语言知识与技能目标：To get information from the reading material about animals which are in dangerTo write a passage, how to protect animals2、学习策略To get to know how to express comparative and superlative degrees of adjectives To know how to talk about plants and animals3、文化意识To get to know something about animals and protect them4、情感态度Care for animals, protect animals and protect our environment教学过程：Step 1 Revision1. Enjoy the pictures and review the words of plants and animals.(Flowers, trees, goose-geese, fox-foxes, )(wolf-wolves bear-bears 学习两个新单词)2.Ask and answer A: What kind of animal/plant do you like better, or ?What kind of animal/plant do you like best, , or ?B：I like better / best.A：Why do you think so?B: Because its / theyre (more / the most lovely/useful)设计意图：复习名词的单复数（尤其是一些特殊变化的单词）和多音节词比较级和最高级的表达，为学习新内容打下基础Step 2 Presentation 1. Watch a short flash.2.Look at some pictures.（动物被杀害的图片）设计意图：激发学生保护动物的热情，为课文学习打下基础。2. Look at some pictures about pandas, blue whales and Chinese tigers. They are also in danger. Talk something about them. Then watch a flash.Answer: 1.Where do pandas / blue whales / Chinese tigers live?2. What do they feed on?设计意图：培养学生听及速记的能力。3. 学习方位名词Step 3 Reading1. Read the passage and find out why they are in danger.Pandas_Blue Whales_Chinese Tigers_设计意图：让学生通过快速默读，培养他们掌握文章大意的能力。2. Read the passage loudly; underline the difficult words and sentences. Then the teacher explains the difficulties.设计意图：培养学生的朗读能力，并通过阅读，扫除汇词障碍，巩固形容词的用法，培养学生掌握文章细节的能力。Step 4 DiscussionThere are many other wild animals in danger in the world. What should we do to protect them? (Ask students to discuss in groups , then report the results to the class.讲得最多最全面的组评为优秀小组) 设计意图：激活学生头脑中已有的信息，并使这些信息和本课所学的内容结合，培养学生思维能力、掌握文章细节的能力及语言运用能力。Step 5 Writing 1. Present some pictures on the screen. Then talk about the pictures. (Make at least one sentence for each picture.)2. According the pictures and sentences, write a passage. (How to Protect Animals)You can begin like this:How to Protect Animals As we know, animals are important to us_设计意图：使写作训练由语块到语句，循序渐进,易于学