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1,本单元属于湘少版三起的四年级上册第二单元: It's a circle (第三课时),本单元的重点句型What's this/that? It's a ... 和How many ... are there? There is .../ There are... 在三年级中都出现过,学生很熟悉。但对于How many...? 的完整回答形式,是本单元第三课时要突破的重难点。
2,本单元主题是形状,Part G 拓展了rectangle 和 triangle。除此之外,与形状相关的颜色,物品,动物等相关内容,学生三年级上下册已经学过,再此可以补充复习。
3,借助绘本,将绘本阅读融会贯通在本堂课中,增加课堂趣味性,尝试将本单元的内容进行整合。尝试进行单元整合。
1,本单元属于湘少版三起的四年级上册第二单元: It's a circle (第三课时)。学生在三年级已经学习英语一年之久,且在三年级上下册中学习了
句型What's this/that? It's a ... 和How many ... are there? 且学生通过第一、第二课时的学习,对于形状circle square line dot 掌握得更好了。在此基础上可以拓展其他有关形状类单词为:triangle,heart ,semicircle。
2,学生在三年级上下册已经学习了颜色,物品,动物等相关内容表达,本课时将其及时复习,运用到形状的相关表达和绘本阅读中。
3,学生对于There is one...的表达需要强化复习,掌握情况有待加强。 与此同时:There are...后面的名词复数形式,学生输出还有点难度,需要多次强化,进行突破。
语言目标:
1, 学生能听、说、读、写单词:dot,line,square,circle,triangle。认识了解semicircle,heart。
2, 学生能在真实的情景中,运用句型“ What's this/that? It's a ...”指认图形名称,并运用颜色进行细节描述。"How many ...are there? There is one .../ There are... " 正确表达图形的数量。并运用形状名词的单复数形式进正确表达。
能力目标:
1,学生能在真实的语境中,描述各种不同形状的物品,并准确表达不同形状的数量,不同形状的颜色。
2,能阅读绘本故事。
3,能在教师的引导下,进行小组合作并展示。
情感态度与价值观
1, 引导学生善于发现身边的形状,培养学生观察和表达的应用。
2, 通过观察生活中的形状,培养学生的发散思维,拓展学生的视野。
教学重点:能用It's a... 进行形状和颜色的描述。 能用There is one/ There are... 进行形状数量的表达。并发现身边无处不在的形状。
教学难点: 能准确使用 There is one / There are ... 区分形状名词的单复数。能正确表达拓展形状类单词semicircle 和heart。并运用在具体真实的生活情境中。
1,设置情景,引入课题It's a circle.
气球图片: Look at these beautiful balloons. Are they circles?
舞台图片 How about the stage? Is it a circle?
Let's find more circles in life.
2, Guess ,What will happen today?
Today is Mr. and Mrs Frog's
3, Let's go to the wedding together.
4, 复习旧知: 通过点dot,变成line,line变成triangle.
复习相关单词与句型,What's this? It's a ... 。并渗透颜色 What colour is it? It's a green triangle.
1, Who wants to go to the wedding,too. 呈现老鼠图片,就老鼠图片问: How many triangles are there? 引导学生正确作答。将动物和形状结合起来,并在ppt上和黑板上呈现: There is one ...。
2 Listen ,Who is coming? It's a pig. 就pig图片提问: How many circles are there?在PPT上呈现There are three circles。并在黑板上呈现There are... The pig goes to the wedding.
3,What's this ? It's a circle. 运用圆,尺规,截图的信息技术,将半圆变成了半圆。新授semicircle。新授semicircle。 Is it a monkey? Yes ,it is a monkey。(semicircle)再出示猴子的图片,The senicircle is the monkey's head。 It's a semicircle. How many semicircles are there? There are two semicircles. The monkey goes to the wedding.
5, 给出不同的形状,让学生组合成不同的动物。 It's a panda. It's a dog .
6,So many animals ,Now ,we are at the wedding. There are three parts in the wedding.
Game Time, Dinner Time , Gift Time.
......
7, Game Time:
Point and choice words about shapes such as circle and square.
8, Dinner Time:
The robert waiters are coming . What do you like?
教师示范: I like the watermelon. It's a semicircle. There is onesemicircle.
What do you like ? I like ... It's a... There is one...
1, Gift Time:
观看学生录制的视频,学会如何送礼物。 示范作用。
Six students work in a group . Try to send a gift.
S1 : Here is a gift for you.
S2 :It's a___. It's ____.
S3 :There is one____.
S4 :There are ____.
S5&S6(Mr &Mrs Frog): We like it very much. Thank you.
S1-4 :You are welcome.
如何制作礼物,这个过程因为时间的限制,没能展示。
Shapes are everywhere。 Creative / Good cooperation. 引导学生合作制作礼物,并正确运用句型。
2, 教师通过希沃投屏展示,及时给予评价。 Creative Gifts
Shapes are everywhere。 It's a happy wedding.
四,Concolusion
1, 总结单词句型及学生的表现。
2,观看知识胶囊。形状的升华,Shapes are everywhere. Shapes are meaningful.
Watch a video. What shapes do you like?
3, 情感教育。
What shapes do like ? I like heart. Heart is for love and peace. I love you. Boys and girls. I love you ,Miss.
4, Homework
1)(You have to do)观察生活中不同形状的物品,用 It’s a... There is one... There are ...进行描述。
2)(You choose to do)用不同的形状拼一个礼物,送给祖国母亲,并运用所学 句型送礼物。拍摄视频,将视频发送至1654301652@qq.com。
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