人教PEP版四年级下册Unit 6Shopping-Part A-ppt课件-(含教案+视频+素材)-部级优课-(编号：60c55).zip

B Lets B Lets learnlearn Unit 1 How tall are you?Unit 1 How tall are you? _is _than_ .Miss Whiteolder Sarah Mikes shoes are bigger than Wu Yi fans. WuyifansMikes Wu Yi fans shoes are smaller than Mikes. Wu YifansMikes bigger？ smaller？ JimJohn How heavy is Jim? He is 52 kilograms. Jim is heavier than John. heavy heavier heavyheavier happyhappier busybusier John is thinner than Jim. thin thinner bigbigger thinthinner fatfatter sadsadder John is _ than Jim.thinner 140kg87kg heavierthinner stronger strong stronger Zhang Peng is stronger than Sarah. smallsmaller strongstronger bigbigger thinthinner heavyheavier Match, write and say.Match, write and say. 1.Chen Jies fish is_ than Olivers. 2.Olivers fish is_ than Wu Yifans. 3.Sarahs fish is_ than Mikes. 4.Wu Yifans fish is_ than Chen Jies. 5.Mikes fish is _ than Sarahs. smaller longer stronger/ shorter heavier/ stronger bigger/ bigger/ heavier My friend I have a good friend. His name is Mike. Mike is 13 years old. He is older than me.He is 1.68m tall. He is very tall,but he is thin. He is only 46Kg. Im shorter than him,but Im heavier.He likes hiking. We often go hiking on the weekend. We always have a good time together. age height hobby weight Show time!Show time! Lion and Snake are two boastful friends. “Im stronger than you. Im the strongest animal in the world.” “Im smarter than you. Im the smartest animal in the world.” “I can roar louder than you!” “I can swim faster than you.!” “Im better at hiding !” “Im stronger and taller than you!” “And I can jump higher!” “But I can run faster than you!” Lion:“No,you cant . You cant run as fast as lions!” Snake: You are right, I just run faster than lions. “They boast on and on.as good friends!” Lion and Snake are two boastful friends. “Im stronger than you. Im the strongest animal in the world.” “Im smarter than you. Im the smartest animal in the world.” “I can roar louder than you!” “I can swim faster than you.!” “Im better at hiding !” “Im stronger and taller than you!” “And I can jump higher!” “But I can run faster than you!” Lion:“No,you cant . You cant run as fast as lions!” Snake: You are right, I just run faster than lions. “They boast on and on.as good friends!” Everyone has their own advandage,and we should be modest. 每个人都有自己的长处，我们应谦虚待人。 比较级 strong big thin heavy small bigger stronger heavier thinner smaller Sum upSum up HomeworkHomework 1.Listen to the tape three times. 2.Make a picture book. Thank you ! 教学主题 Unit1 How tall are you? B Lets learn 一、教材分析 本节课的教学内容是 pep 英语六年级下册 Unit 1 B Lets learn，是 A 部分的延伸和提高。 教材通过孩子们郊游以此激发学生已有的相关知识和生活经历，从而呈现比较级的词形和意义。 在此基础上，通过绘本，结合社会主义核心价值观这一理念，对学生进行德育渗透。 二、教学目标 1知识与技能目标 能够听、说、读、写单词：smaller、bigger、thinner、heavier、stronger，并能正确运用 这些单词描述人和物的特点;能够了解比较级的不规则变化。 2、过程与方法目标 通过人机交互、模仿、同桌合作、小组讨论、个人展示等多种方式操练知识点。 教学过程中使用微课作为辅助，学习比较级变化规律。 3、情感目标 利用网络的丰富多彩，激发学生学习英语的兴趣，建立学好英语的自信心。 通过绘本，培养学生谦虚的品质。 三、 教学重难点 1.教学重点：掌握本课时要求四会的五个形容词的比较级形式。 2.教学难点：比较级的不规则变化，以及在交流中灵活运用。 四、教学环境 简易多媒体教学环境 交互式多媒体教学环境 网络多媒体环境教学环境 移动学习 其他 五、教学流程设计五、教学流程设计 教学环节 教师活动 学生活动 信息技术支持 （资源、方法、手段 等） 设计意图 Warm up 1.导入：Lets chant 2.Free talk:“_is_than_.” Look and say. 1.Chant together 2.Describe with comparatives we learned. 1.微视频 2.ppt 课件 学生用所学 的比较级描 述图片，既 复习就知， 又引出新知， 建构语言支 架。 Presenta tion 教师出示学生郊游情境图。 1.通过 shoes,引出 big- bigger,small-smaller 通过图片 操练句型_is_than_. 2.通过 John 与 Jim 对话，引出 单词 heavy-heavier，thin- thinner 并拓展单词 happy- happier,busy-busier Fat-fatter,sad-sadder 3.T:Who is heavier,Yao Ming or Liu Xiang? T:Yao Ming is heavier,and stronger,too. 引出 stronger，并用矩形进行操 练。 4.Sum up the rules about comparatives. 5.Watch,listen and read. 6.Listen again. 7.Read together. 8.Read in pairs. 1.Look and say. 2.运用句型 _is_than_.来对 两个人或物进行比 较。 3.Watch carefully and find the rules. 4.Turn to P7,listen and read carefully,pay attention to the pronunciation and try to imitate. 1.ppt 课件 2.电子白板聚焦 3.微视频 4.Flash 1.运用白板 的聚焦功能 进行展示， 吸引学生注 意力，提高 学生学习的 积极性。 2.借用微视 频，轻松学 习单词比较 级变化规则。 教学环节 教师活动 学生活动 信息技术支持 （资源、方法、手段 等） 设计意图 Practice During the trip,students played three games. 1.The first game-Fishing Guide students to match,write and say. 2.The second -Introduction Guide to how to introduce your friend and write down if necessary. 1.Match,write and say. 2.introduce your friend and write down,then have a show. 1.Flash 动画 2.ppt 课件 新英语课程 标准对写的 要求发生了 变化,由写 简单的句子 变为简短的 描述,要以 意义表达为 核心。因此， 基于新课标， 设置了运用 所学知识来 描述自己的 朋友这一写 作主题，丰 富 语言输出。 Consolid ation and extensio n 1.T:At last,Sarah told a story for everyone.Enjoy the picture book,circle the words with”er”. Read it in groups. 2.渗透育人目标：Everyone has their own advantage,and we should be modest. circle the words carefully and read in groups. role- play 有声电子书 将英语绘本 制作成电子 书，在听故 事中锻炼了 听力，增加 了词汇量， 更好的激发 学生学习英 语的兴趣。 同时渗透育 人目标。 教学环节 教师活动 学生活动 信息技术支持 （资源、方法、手段 等） 设计意图 Sum up According to the knowledge tree, sum up the rules about comparatives and read the important words together. Read together. ppt 课件-思维导图 知识树，即 为简单的思 维导图，让 学生在课后 将知识树其 他的部分补 充完整，可 以拓展学生 思维，巩固 所学知识。 Homework 1.Listen to the tape three times. 2.Make a picture book. Finish it after class. ppt 课件 绘本的布置 提高作业的 有效性。 Blackb oard design