C多媒体教案及点评

Unit 1 How tall are you?

Part

B

第三课时

Read and write 一、教学目标

1.能听、说、认读countryside,lower,shadow,smarter,become等单词。

2.能够了解课文大意，并能完成相应的练习。

3.学生能在完成任务的过程中体会新语言的意义。

4.树立学生保护环境的意识。

二、教学重点

能理解文章主体内容

三、教学难点

能理解影子变化的真正原因，在完成任务的过程中体会新语言的意义。

四、教学准备

1.单词卡片

2.录音机及录音带或教学光盘

3.多媒体课件

五、教学过程

Step 1:Warm-up 1.日常口语问候。

2.头脑风暴。教师说中文，学生快速说出英文单词。

Step 2:Presentation 1.出示单词卡片和图画教学单词countryside,shadow,lower,smarter,become。

T:This is a city.And that is a countryside.Write the word on the blackboard.（出示城市和乡村的两幅图）同理出示单词卡片教学单词

shadow,lower,smarter等,并教学生跟读。

2.T:Spring is coming!The sky is cleaner and the sun is brighter.Can you think of any other changes?观察四幅图片并描述。可给出提示:Which season is it?It’s …

3.练一练。（Read and write）

(1)学生独立阅读课文，边读边理解，圈出不懂的地方。

(2)学生阅读并理解下列句子:①It is getting lower and lower,but his shadow is getting longer and longer.②Why is my shadow longer when the sun gets lower?③The sun goes down every day，and we grow older every day.④Your shadow grows longer because you are growing taller. (3)汇报交流成果。

(4)教师讲解学生不理解的部分，学生做笔记。

Step 3：Consolidation and extension 1.领读Read and write 中的句子并纠正读音。

2.师生互译下列句子。

(1)It is getting lower and lower,but his shadow is getting longer and longer. (2)Your shadow grows longer because you are growing taller. 3.再读短文。完成Read and circle版块内容。

4.小组对话。完成填空练习。（Read the story again and finish the dialogue.）

5.畅所欲言。讨论并完成Think and discuss版块内容。

Step 4:Homework 1.听录音朗读Read and write。

2.完成配套练习。

3.完成练习册对应习题。

六、板书设计

Unit 1How tall are you?

countryside,shadow,lower,smarter,become You are older and smarter than me. Your shadow grows longer because you are growing taller.