Lesson 21 Look at the Photos！教学设计一等奖

Unit 4 Did You Have a Nice Trip?

Lesson 21 【教学目标】

Ⅰ．知识目标(Knowledge aims)

1．学生能听懂、会说、认读并书写下列词汇: photo, were, was, happy. 2．学生能继续加深对现在时和过去时概念的理解. Ⅱ．能力目标(Ability aims) 通过本节课的学习,使学生继续加深对现在时和过去时概念的理解. Ⅲ．情感目标(Affective aims) 通过本节课的学习,加深学生对中国旅游城市及文化的理解. 【教学重难点】

能够用现在时和过去时介绍自己在不同的年龄阶段,不同的年龄特征. 【教学准备】

教师准备:教学幻灯片,课文录音(可从网络平台下载使用). 【教学过程】

Ⅰ．Warm-up. 1．向学生问好: Hello students! Yesterday i went to a movie. What did you do? 花几分钟复习过去时和现在时的概念. 在黑板上写下这几个单词: have, had eat, ate do, did go, went see, saw 指着每组中的单词,让学生辨认它是发生在现在还是过去. 2．课文导入

告诉学生,今天丹尼和詹妮在家里.他们在和史蒂芬交谈.他们正在向他讲述关于旅行的情

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况.他们使用过去时形式的动词. 教学提示: 不要忘记学生需要具有正确拼写单词的技巧.人人都喜欢拼写游戏或拼写比赛.何不时常尝试这些游戏呢?这些小游戏很有趣,学生会在愉悦中内化拼写技能. Ⅱ．Presentation. 1．Danny's story. （1）在黑板上写下am, is, are, was, were,每次写一个.每个新单词说两遍,然后让学生重复. （2）向学生解释am, is和are是现在时态的动词.讲解何时以及如何使用这些词.现在时态: I am happy. He is happy. She is happy. You are happy. We are happy. They are happy. 这些句子相应的过去时态: I was happy. He was happy. She was happy. You were happy. We were happy. They were happy. 记住: 对于I/ she/ he,在过去时态中用was,在现在时态中用am/ is. 对于you/ they,在过去时态中用were,在现在时态中用are. （3）让学生看第1部分.浏览课文,挑选出所有过去时态的动词,把黑板上.一定要耐心等待,看学生是否能正确识别文中的过去时动词: were, played, was, happened, hurt. （4）在黑板上写下这些句子: We were on the train to Beijing. We played with the baby. It was fun. Danny was at the Palace Museum. What happened? He hurt his tail. 读每个句子.学生应该开始理解如何使用be动词的过去时形式. （5）现在,播放录音,让学生跟读.播放两遍,必要时进行暂停. 2．练习

让学生分小组练习第1部分的对话.

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3．Is and was. 让学生看第2部分.向学生解释,他们要找出不同之处.浏览三组图中的每幅图.读句子.把这些句子写在黑板上.强调第一个句子中的现在时动词,以及相对应句子中的过去时动词.完成这三组句子.播放录音,学生跟读.

Ⅲ．Practice. Let's do it! 让学生看第3部分. 1．Read and write “am”, “is”, “are”, “was” or “were”. 解释怎样完成这个练习.练习顶部有五个be动词形式.学生必须读下面的句子,并根据句子谈论的事发生在现在还是过去,用动词的正确形式填空. 答案:（1）was, am; （2）were, are; （3）was, is; （4）were, are. 2．Talk and write. 阅读李明对他们在故宫所拍照片的描述.强调下列动词: look(现在时态.李明现在让你看照片), were, went, had (过去时态.李明在告诉你当他们参观故宫时发生的事情).现在,学生在右边“我的图片”空白处画一张自己的照片.然后,写一写拍照时他们所作的事情.可以是学生希望写的任何事情.至少用一般过去时动词写三个句子. Ⅳ．Consolidation. 让学生回答问题: How old are you this year? How old were you last year? How old is your grandma this year? How old was she last year? Ⅴ．Summary. 1．重点词汇:

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photo, were, was, happy. 2．如何描述自己或他人在不同的年龄阶段的特征: I was a baby in 2002. I am a boy now. Li Ming was short in 2003. He is tall now. 【作业布置】

1．观看课文动画并跟读,按照正确的语音、语调朗读并表演课文对话. 2．熟读并背诵课文Part 1. 3．预习下一课.

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