【第三届教案评比】[039号参评教案]3A lesson 18宣城市泾县城关二小 吴娟娟
时间：2014/8/21 14:44:39 阅读:1202
清华英语
3A
lesson 18
教学设计
宣城市泾县城关二小 吴 娟 娟
教材分析：3A教材是从“听说领先”到“认读跟上”的过渡。它主要以所教授的字母为线索安排教学内容，各课之间的句型教学联系不大。对话内容不多，但教师可以根据学生程度和进度进行适度的扩展教学。
教学目标:
认知目标：1.辅音字母Rr的认读和书写。
2.认读单词rose,violet。
3.掌握句型：Roses are red. Violets are blue.
What flowers do you like? I like roses.
能力目标：学会运用所学句型，培养学生灵活运用语言的能力。
情感目标：培养学生热爱生活，热爱大自然的美好情感，
教学重点：掌握字母Rr的读音，书写；学会描述花的颜色；学会询问别人的喜好。
教学难点;字母Rr和单词rose, violet的发音。
教学准备：幻灯片，图片，录音机。
教学步骤：
Step1: Warm-up.
1.
Listen to the song ‘Apples are red, apples are sweet.’
2.
T: Look at me. I’m wearing a necklace. What shape is it? Yes, it’s a flower. And what color is it? Yes, it’s white.
·Review colors. Then make a survey: Yellow is my favorite color. What’s your favorite color?
(设计意图: 由我所配带的白色花型挂件自然导出本节课涉及的相关内容，复习颜色和句型… is my favorite ….)
3. Look at the screen. It’s colorful. Where is it? Yes, it’s a garden.
What can you see in the garden? Flowers.
What’s the first letter?
·Review ‘ F is for flower. G is for garden.’
(设计意图: 由之前的调查喜欢的颜色，屏显a colorful garden, 复习… is for ….)
Step2: Presentation.
1. T: Look at the colorful garden. We can see many kinds of flowers here. And look carefully. What flower is it?
·Play CAI. Show a rose.
·Teach ‘rose’.
Spell it and write on the board. ( 与nose比较记忆)
·Ask: What’s the first letter? Teach ‘Rr’. Teacher writes on the board. Students write with their fingers.
(设计意图： 让学生书空，了解字母书写笔顺。)
·Learn to say: R is for rose.
·Play the tape. Listen and repeat.
2. Practice: R is for _____. （rabbit,ruler,run,red,….）
(设计意图：通过造句，复习学过的以r开头的单词，帮助学生积累词汇。)
3.Show a rose , then 2 roses. R is for rose. This is a rose. It’s a red rose. And let’s see. What are they?
·Teach ‘roses’.
·T: I like flowers. I like roses. Do you like roses? Who likes roses?
S: I like roses.
4.T: Look at these roses. What color are they?
·Teach ‘ Roses are red.’
·Show kinds of roses. Have students describe them with the sentences ‘Some roses are red . Some roses are ….’
·A survey: What kind of rose do you like?
S: I like the ____ rose.
(设计意图：让学生学会运用所学句式描述各种颜色的玫瑰的同时，学会欣赏美。本环节对课本知识也有适度扩展，丰富了学习内容。)
5. T: Many of us like roses. How about these flowers? What are they? What color are they?
·Play CAI. Show ‘violets’. Teach ‘violets’, ‘Violets are blue.’
·Show some other violets and introduce, ‘Some violets are white.’
(Note: 虽然名为紫罗兰，但英语还是习惯用blue描述颜色，它的颜色同样也有多色。)
·T: Look at these beautiful violets! I like violets. Do you like violets?
·Dialog practice: Violets are blue. I like violets.
6. Play CAI. Look at the roses and violets. Roses are red. Violets are blue. What flowers do you like?
·Ask some students: I like ____.
·Play the tape. Listen and say.
·Pairworks: Ask and answer.
三、Wrap-up.
Look at the screen. This is our garden. Let’s make the garden beautiful. What flowers do you want to plant in the garden?
（设计意图： 通过装扮漂亮花园，带学生认识生活中几种常见花卉，如sunflowers , lily, carnation, turnip等，培养学生热爱生活，热爱大自然的美好情感。）
A survey: What’s your favorite flowers?
四、Let’s sing!
This is a famous song about roses and violets.
五、Homework.
1. Listen to Lesson 18 and read it.
2. Complete Parts 4 and 5.
教学反思：本课我配以精美课件展开教学，大大提高课堂教学效率。学生在感叹美的同时，学习积极性也很高。本课教授内容不多，我进行了适当延展教学，丰富了教学内容。
