Lesson 21 Look at the Photos！优质课一等奖教案

Lesson21 Look at the Photos!教学设计

唐县白合镇河南村小学 马如原

一、教材分析：

本课是第四单元的第三课，在第二课的基础上继续学习一般过去时态中的动词过去式的特殊形式，掌握不规则动词的过去式，能熟练运用What happened?句型，并流利的朗读课文。

二、教学目标：

知识与技能：通过学习掌握四会单词：photo, were, was, happy; 句子What happened?并能够对此问句进行回答。

过程与方法：通过直观教学法，利用卡片，多媒体让学生学会用动词 过去式谈论过去的事情。

情感态度与价值观：在教学过程中创造一种和谐，平等，宽松，幽默的课堂氛围，培养学生的学习兴趣，帮助他们树立信心。

三、教学重难点：

重点：学生能掌握重点单词，短语，句型。

难点：学生能够理解运用本课句型，运用本课所学的句型进行情景对话。 四、课时安排：一课时

五、教学准备：多媒体课件、单词卡片

六、教学过程：

Step1 Warming up 1、Greetings.

师生对话，相互问候，营造积极活跃的课堂氛围。

2、Revision 用单词卡片进行提问，以复习以前学过的动词过去式。

Step2 Text learning 1、Today，let’s learn more words like these. 读课题，讲解单词photo ,领读并板书。

师：I have some photos. Do you want to see? 教师出示自己小时候的照片，问道：Who’s this? I am your teacher now. Yes？

But I was a student twenty years ago. 板书单词am was,领读，并猜猜他们的关系。

学生猜猜并汇报am was的关系，老师做引导总结。 2、OK! Look at this one！PPT出示生日蛋糕的图片。并说到：

This is his birthday cake. How old is he this year? 生：He is eight years old. Another photo! PPT出示另一张生日蛋糕的图片。并说到：

This is his birthday cake，too. How old was he last year? 生：He was seven years old. 在am后板书is，再说说is was的关系，读单词。

比较单词am，is 和 was，体会他们的用法、区别！

3、Now, let’s see some pictures of Jenny and Danny！

PPT出示Jenny and Danny 的图片（图上画有他们所在国

家的国旗）， 问道：Where are they this week? 生：They are in Canada this week. PPT出示另一张Jenny and Danny 的图片（图上画有他们所

在国家的国旗）

问道：Where were they last week? Do you know “were”?板书were，领读，比较are were,领会意思，反复读。

生：They were in China last week.

小结：系动词 am is are 的过去分词was were。

4、回归课文Part2，在课文中体会系动词及其过去式的用法区别。学生读，

男女生比赛读。

5、Now, we know the difference of the verb. Let’s talk about some photos. * Look ! This is a photo of Jenny, Danny and a baby. Do you know where were they! What did they do? 填空：They ( are were )on the train. They (play played)with the baby. It (is was)fun.

* Oh! 老师看到图片做惊讶状，出示关键词。问到:What happened to Danny? Who knows? ( He hurt his tail ! )教师引导学生做出回答，并补充相关句子。板书句型。

再出示图片（Danny伤到胳膊），让学生巩固上面的句型。

* The last one.PPT出示图片，并给出关键词were happy。板书happy 释义，领读。指名同学说句子。 教师出示以上三张照片，以小组为单位用自己的话讨论这三张照 片，并选出代表汇报讨论结果！

回归课文，看看人家是怎样表述这三张图片的。多种方式读课文。

Step3 Exercise＆Consolidation 一、选词填空。

photo happy was happened were 1、I have a family. 2、Do you know what to Danny? 3、This is beautiful. 4、He a student ten years ago. 二、单项选择。

1、He eight years old this year. But he seven years old last year. A、is, is B. was, was C. is, was 2、I happy today. But I sad yesterday. A. was am B. was was C. am was

3. We in Canada this week. But we in China last week. A. were are B. are were C. were were 三、连词成句。

1、 were, on, Great Wall, the, we(.) 2、years, was, old, year, he, seven, last(.) Step4 Summary＆Homework 1、教师引导学生通过板书巩固复习本节课所学单词，短语，句子。

2、做Let’s do it中的习题并向同学或家人用英语介绍你的照片。

七、板书设计：

Lesson21 Look at the Photos! photo happy is am was What happened? are were ...hurt... 八、教学探讨与反思

通过前两课的学习，学生们对动词过去式已经不再很陌生了。学生学起来也得心应手。本节课在课堂中进行问答练习效果很好，能有效的激发学生的学习兴趣，而且小组练习对话可以使每个学生都能参与进来，参与面比较广。教师在教学中应该为学生提供各种练习的机会，让学生学以致用，提高学生学习英语的满足感，自信心。