C优秀公开课教案

主题:Then and now

课时:共6课时,第6课时

授课对象:六年级学生

设计者:胡佩文

1、课程标准相关要求

能在图片、图像、手势的帮助下,听懂课堂活动中简单的提问;能认读所学词语。敢于开口,表达中不怕出错;积极参与各种课堂学习活动,与其他同学积极配合和合作;在词语与相应事物间建立联想,在学习中集中注意力。

2、教材和学情分析

在五年级上册Unit5/Unit6中,学生学习了There be 句型的(一般现在时)的陈述句、一般疑问句及其回答,在本册Unit2/Unit3学习了动词过去时的规则及不规则变化,并在本单元初步学习运用There be 句型的(一般过去时)谈论过去的事物,本节课将在此基础上进行复习。

目标

1、复习本单元的单词:dining hall, gym ,grass ,years ago months ago ,last year ,last month, go cycling, ice-skate ,play badminton.

2、会用There be句型表达变化。

现在时:There is +单数...

There are +复数....

过去时:There was +单数....

There were+复数....

3、会用一般过去时表达变化。

评价任务

1、通过游戏,能指认单词。(检测目标1的达成情况)

2、能正确运用There be句型,完成选择题。(检测目标2的达成情况)

3、能正确运用一般过去时,进行过去和现在的比较,完成选择题。(检测目标3的达成情况)教学过程

1、日常问候

2、复习单词

(1)朗读第35页、37页的单词5分钟。

练习一:打地鼠游戏(说出单词)。

3、复习:......years ago

(1)教师示例用法,学生仿照说句子:

I went to Beijing two years ago.

I went to Hangzhou ten years ago.

扩展延伸:......月前?

......天前?

(2)练习:(学生先自主完成,在核对答案)

三天前,我去钓鱼了。

三个月前,我打羽毛球了。

4、复习:There be 句型(表达变化)

(1)对比:现在的学校、二十年前的学校

现在的学校: There is a library. 二十年前的学校:There no library.

There is a gym. There no gym.

There are tall buildings. There no buildings. (2)总结:There be句型表达变化:

现在时:There is +单数... There are +复数....

过去时:There was +单数.... There were+复数....

( )There an apple on the table.

A、is B、are C、were

( )There two apples on the table.

A、is B、are C、was

( )There no gyms in my school two years ago.

A、is B、was C、were

( )There no library in my school two years ago. A、is B、were C、was

5、会用一般过去时表达变化。

(1)Before It was an egg. Now it is a chick.

Before It was raining. Now it is sunny.

Before there was a building. Now there is a lake.

Before the cat was on the chair.Now it is under the chair.

Before I liked to play badminton. Now I like to ride a bike.

Before Chen Jie is short. Now she is tall.

(2)总结

Before:一般过去时,动词用过去式

Now:表示现在的状况

(3)用下列所给词的适当形式填空:

There were not any ____________(computer) at all.

Before I _____ (be) short.

There ______(be) no gym in my school ten years ago.

5、作业:

写出5个过去和现在比较的句子。

例如:

I was short before. Now I am tall.

The tree was yellow before.Now it is green.

There was a building before. Now there is a lake.

板书设计:

There be句型表达变化:

现在时:There is +单数... There are +复数....

过去时:There was +单数.... There were+复数....