外研版（三起）四下Module 5-Unit 2 They were young.-ppt课件-(含教案+素材)-公开课-(编号：20e1c).zip

Module 5 Unit 2 They were young 海南省海口市琼山区龙塘镇中心小学 执教：陈丽梅 London Bridge is falling down wasnt = was not But it _beautiful then. wasnt Oh, it _very beautiful. is werent=were notnot not But they _ beautiful then werent They_ beautiful now. are Match 连线 was not wasnt werent were not They _ young then. They _old then. They _now. 1.How are they now? 2.How about then? werent now then are old were youngwerent oldwere They were young then. They _old then. They are old now. werent now then She was short. She _tall then. 1.How is she? 2.How about she? wasnt She is tall now. now shortwasnt tallwas then She was short. She _tall then. wasnt She is tall now. now It is_now. It was _. It _ clean then. clean dirty 1.How is it? 2.How about then? wasnt cleandirty clean dirty dirtywasnt clean It is clean now. It was dirty. It _ clean then. clean dirty wasnt dirty clean 2. She is now. She wasnt then. She was then. thin thin then now fat thin fat He is now. He wasnt then. He was then. tall short tall Lets chant Old, old, they are old. Young, young, they werent young. Tall, tall，I am tall. Short, short，I wasnt short. Clean, clean, it is clean. Dirty, dirty, it wasn t dirty. Thin, thin, she is thin. Fat, fat, she wasnt fat. They are old. They werent old then. 速读下列句子 。 They were young. She is tall. She wasnt tall then. It is clean. It wasnt clean then. She was short. It was dirty. 四人一小组，描述自己小时候及现在的特征 I was short, I wasnt tall. Now I am tall. I was_. I wasnt _. Now I am _. 参考词汇：tall/short thin/fat cute/naughty Choose . 1. I thin then. But I fat now. A. am, was B. was, am 2. The room was dirty then , but its now. A. clean B. long They _ old then. They _ young. She _ tall then. She _ short. It is _now. It _ clean then. It _ _. werentwere wasntwas clean wasnt wa s dirty Retell Homework 1.抄写本模块新单词,一个4遍. 2.熟读单词并流利地把课文朗 读出来. 1. 连线题连线题 was not werent were not wasnt 2. Group work 小组活动小组活动 四人一小组，描述自己小时候及现在的特征四人一小组，描述自己小时候及现在的特征 I was_. I wasnt _. Now I am _. （参考词汇：（参考词汇：tall/short thin/fat cute/naughty ） 例子：例子： I was short, I wasnt tall. Now I am tall. 3.选择题选择题 1. I thin then. But I fat now. A. am, was B. was, am 2. The room was dirty then , but itsnow. A. clean B. long 小学英语外研版三起四年级（下）教学设计小学英语外研版三起四年级（下）教学设计 Module 5 Unit 2 They were young Teaching model Listening and speaking Teaching method Interactive approach，task-based teaching method. Teaching aims 1、理解掌握单词 wasnt、werentt、 dirty、clean 等 。 2、理解运用一般过去时的句型“They werent old then. They were young.” 3、能运用“was 、were”及其否定形式“wasnt、werent”谈论过去的事情和情况。 Teaching Objectives Key vocabulary: clean, dirty, wasnt, werent. Key structures: “They werent old then. They were young.” Teaching aids Video，ppt, presents Teaching procedures Step1. Warming-up 学生合唱学生合唱London bridge is falling down 活跃课堂气氛，并加上之前教的动作，活跃课堂气氛，并加上之前教的动作， 使学生快速融入课堂教学中。使学生快速融入课堂教学中。 Step 2. Lead in 1. 学生观看课文 P29 页 part1，并根据图片引导进行空白处填空： It _is_very beautiful. But it _wasnt_beautiful then. 从而过渡到复数形式从而过渡到复数形式 werent 的用法：的用法： They_are_very beautiful. But they _werent_beautiful then. 2. 学生学习了 wasnt 和 wrernt 的用法后，引入新课文: They were young，之后 做 be 动词的现在时和过去式的连线搭配（match） 。 Step 3. Presentation 1. 学生观看课文 29 页 part2 的第一幅图视频并带着 2 个问题观看： (1）How are they now? (2) How about then? 视频播放结束后抽取多数学生回答自己的见解，最后展现答案，全班齐读答案: They are old now They were young then. They _werent_old then. 2. 学生观看课文 part2 的第二幅图视频并带着 2 个问题观看： (1）How is she ? (2) How about then? 视频播放结束后抽取多数学生回答自己的见解，最后展现答案，全班齐读答案: She is tall now. She was short. She _wasnt_tall then. 3. 学生观看课文 part2 的第三幅图视频并带着 2 个问题观看： (1）How is it? (2) How about then? 视频播放结束后抽取多数学生回答自己的见解，最后展现答案，全班齐读答案: It is clean now. It was dirty. It _wasnt_ clean then. 从而教授新单词：clean, dirty. 并通过出示河水的干净与污染来巩固新单词。 这部分在观看动画的同时回答问题，考察学生的理解：wasnt 和 werent,并让学 生学会读课文内容。 Step 4 Practice 1. 展示两张 ppt，操练句型 She/he is now She/he was then. She/he wasnt then. 2. 学生一起唱颂关于课文的内容： Old, old, they are old. Young, young, they werent young. Tall, tall，I am tall. Short, short，I wasnt short. Clean, clean, it is clean. Dirty, dirty, it wasn t dirty. Thin, thin, she is thin. Fat, fat, she wasnt fat. 巩固形容词和 wasnt 和 werent 的用法。 3. 学生自由朗读 1 分钟，之后做课文朗读的游戏。此时，教师在 ppt 上呈现滚 动的课文内容，点名学生读。 Step 5 Production 1. 学生四人为一组，做小组活动。描述自己小时候及现在的特征( 包括年龄、 外貌等) 教师给出例子： I was short, I wasnt tall. Now I am tall. 学生仿照例句上台做描述。 I was_. I wasnt _. Now I am _. （参考词汇：tall/short thin/fat cute/naughty ） 活动时间为讨论加上台描述，总共预计 8 分钟，结束后给予学生奖励并做两道 题巩固今天所学的内容。 Step 5 Summary and homework 1.总结：利用形容词的反义词来总结新旧单词。 2. 利用 retell 复述的形式让学生齐回忆所学知识。 3. 作业：抄写本模块单词 4 遍，并读熟单词及课文。 Blackboard design Module 5 Unit 1 They were young clean young They werent old then. They were young.