英语四年级下册Unit10 My garden公开课课件ppt
展开单元教学设计框架
课题：Oxford English 4B M3 Unit10 My garden
一、学情分析
四年级学生有了一定的英语语言基础，初步形成了一定的听说读写的能力，学习策略也得到了不同程度的发展。在设计本节课时，应从学生认知规律、心理特点与生活经验出发。主要运用了直观教学法，情景教学法，小组合作教学法等,帮助学生在视，听，说，读，写等有趣的活动中，积极自主地学习英语，拓展知识能力，体验学习的乐趣。
二、教材分析
Module 4的话题Things we enjoy里包含了My garden, Children’s Day和The ugly duckling三个故事，是学生感兴趣的学习内容。本单元的主题是My Garden，主要以花园里植物的种类，生长特征以及生长过程而展开的学习内容。主题的内容生动有趣，贴近生活，学生通过本单元的学习可以增加对植物特征的了解，并培养学生的观察能力。本单元出现了新单词plant和leaf(leaves)，没有指定的核心句型。文本句式涉及到了旧知：第三人称单数的陈述句It has ... 第一、三人称复数的陈述句We have ... / They have ... ，我喜欢I like ... (doing)以及There be 句型和名词单复数的不同表达形式。根据《英语课程标准》中提出在教学活动中要创设真是的语境为学生提供英语语用输出的机会，创设与My Garden相关联的具体语境，让学生在语境中反复感知，反复操练，形成初步的英语语段输出。
三、单元设计思路和依据
本单元是Module 4 Things we enjoy的第一个单元， 本单元没有教材指定的核心语言，在单元整体设计理念的指导下，基于学生学情，整合教材内容，创设出符合学生年龄特点，贴近生活实际情况的“最美阳台花园一角”的语言使用主题。学生先从参加“最美阳台花园一角”中学习到不同植物的特征，再到为“最美阳台花园”采购花种并种植植物学习植物的生长过程。然后讲述自己参加比赛的历程，到最后发现所有的生命都是有生命循环的道理。
四、单元教学安排
课时 | 话题 | 素材内容 |
第一课时 | Choosing plants for my garden | Look and learn Think and say |
第二课时 | Growing plants in my garden | Enjoy a story/ Read and match |
第三课时 | Introducing my garden | Listen and say |
第四课时 | Exploring life in the garden | Let’s read(10) The life of a butterfly |
Unit 10 my garden
第二课时
课时话题：
教学内容：Enjoy a story: Two seeds/ Read and match
教学目标：
知识目标
- 掌握并正确认读核心单词：garden, seed(s), grow, leaf(leaves), rain water, sunlight, soil, sprout
- 掌握并能读、写重点句型： The seed grows ...
- 能够理解故事大意
技能目标
- 能够听、读故事，并理解Two seeds故事大意
2. 能够描述植物的生长过程和介绍植物的外形
情感目标
- 培养学生细心观察事物的习惯
- 培养学生热爱大自然的情感
- 学生能够感受到生命的力量
教学重点：
学习植物的构成和生长过程,并用所学语言知识对其进行描述,掌握句型
教学难点：（明确难点所在、因何而难、解难策略）
能在情境中运用本单元所学词汇句型表达植物的生长过程。
教学过程：
步骤 | 目的 | 师生活动 |
组织教学及复习 | 介绍自己，拉进师生距离
营造课堂氛围，复习上一节课的知识点，并引出这节课主题 |
Look at this plant. It’s big and tall. It has some long roots. It has a long stem. It has some ibg leaves. It has a yellow flower. It has some black seeds. It is a sunflower.
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新知呈现与归纳 |
提问引发思考，引导学生思考种植植物需要最重要的条件，
播放视频，培养学生认真观察的好习惯。
在学习过程中让学生了解soil,rain, water三个外界因素是种子成长过程中的重要因素。
深入学习并挖掘文本故事的含义，激发学生的学习兴趣并了解植物的生长过程
植物的生长是怎样的过程呢？激发学生继续阅读的兴趣
通过趣味练习加深学生对种子生长过程的感知
| Lead in: David decides to take part in the “Super Garden” competition. So he buys some seeds from the online shops. He wants to grow plants by himself. But how to grow plants? What do plants need to grow? Children, do you have any ideas? Think about it.
David reads a story. It's about how to grow a plant. Can David learn something from it? Let’s read with him.
T: David, what are they?
David: They’re seeds. What do they need to grow?
T: Let’s read.
David 读书（一页一页翻） 自然拼读教授新单词 （1）We are seeds. We are small and brown. （2）We live in the soil. [soil-s-oil-soil] （3）It rains. We are thirsty. （4）We drink the rain water. （5）It is sunny and warm. We like the sun. （6）Because the sun gives us sunlight. [sunlight-sun-light-sunlight]
T:Look there is a QR code. Let’s scan and watch the video.
David: OK.
播放视频前半段
T: David, what do plants need? Are you clear now?
David: Yes, pretty clear. They need soil， water and sunlight. T: Let's read with David again.
David: We are seeds. We are small and brown. We live in the soil. It rains. We are thirsty. We drink the rain water. It is sunny and warm. We like the sun. Because the sun gives us sunlight.
过渡语：From this page we know that the seeds couldn’t grow big and strong without soil, water and sunlight. Just like us, we grow up with the help of others.
T: Let’s keep reading. How do the seeds grow into a plant?
T: Look! The book shows us some pictures. David, can you put them in order?
David: I'm not sure. Let's keep reading.
T:Ok!
David 读书（一页一页翻） 自然拼读教授新单词 （1）We grow some roots. [roots-r-oo-ts-roots] （2）We grow some stems. [stem-st-e-m-stem] （3）There are some small leaves on our heads. （4）We grow and grow.We have some big leaves. （5）Now we have some flowers.
T: Now can you put them in order? David: Let me try.
Am I right?
T: Bravo, David. You did a great job!
T:From this part we know that it takes time for seeds to grow into a plant. We all need time to grow up. And on the road of growth, we’ve been changing.
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新知巩固与活用 | 欣赏Two seeds视频，培养学生细心观察，认真倾听的良好习惯。
设置情境：David需要记录种子生长的条件和过程
| T: To have a better understanding. Let’s enjoy the video again. David : Ok!
T: David, we need to write down the details about how to grow plants. Let’s read the whole story together.
David: Good idea. 读故事
T: Let's write down the detail, David. David: Ok! T: Students, can you try together? You can pause for awhile. T: Let’s check! T: 老师和David一起完成。 T: Bravo! David, you did a great job.
T: According to the process, we know that life goes full circle. The seed grows into plant, and the plant produces the seeds. Just like we do, we were babies, we grow up, and maybe we will have babies someday.
T: So I guess we all can try to grow plants after reading today's story. |
小结 | 总结今天学习的内容，并让学生在归纳中加深对新知识的掌握，同时培养学生的自主学习意识和能力 | T: David, can you share what we learned in the book today.
David: Yea! The seed needs soil, water and sunlight to grow big and strong. They grow roots, and stems. Then they have small leaves, and then big leaves. Some plants may have flowers and seeds again. Now I’m ready to grow my plant. |
作业布置及提交 | 根据学生的学习基础和学习能力分层布置作业，作业涉及新知识的巩固和运用，让学生能够书写并运用核心词汇和句型 | Homework: Level A: Listen to the tape and repeat. Level B: Dub the story after class. Level C: Write a diary of growing a plant.
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