Lesson 21 Look at the Photos！优质课教案内容

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 watched a film. 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. 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. 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

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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: 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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