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。
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
第四课时（模板）
课时话题：Exploring life in the garden
教学内容：Let’s read (10) The life of a butterfly
教学目标：1. 能读懂篇章，知道蝴蝶的生命周期不同阶段的名称；
2. 能从文段中提取蝴蝶不同阶段中的特性；
3. 能根据思维导图描述蝴蝶的生命周期。
教学重点：1.读懂文章，理解内容；
2. 根据思维导图描述蝴蝶的生命周期。
教学难点：（明确难点所在、因何而难、解难策略）
理解生命周期的这一定义，并据思维导图描述蝴蝶。
教学过程：
步骤 目的 师生活动
Pre-reading 创设情境，引导学生去探索生命的情境中。 David finds some eggs in the garden. Guess whose eggs are these.
While-reading 通过阅读文本和系列问答，引导学生关注蝴蝶生命周期中不同阶段的特征。使学生懂得如何在文段中提取信息，并进行复述总结。 Watch the video to gain the basic understanding of the 4 stages in a butterfly’s life. Read and answer to get to know the features of each stage. Who lays the eggs Where are the eggs What comes out from the eggs What do they eat How is the caterpillar now What does it make What comes out from the cocoon How is the butterfly at first What makes the butterfly dry
Post-reading 通过小测试，检测学生对于文段理解的情况，梳理归纳蝴蝶的生命周期表，引出生命周期这一概念。 展示影片，鼓励学生自己描述蝴蝶的生命周期。 Quiz Time. Students can talk about the four stages by the guide sentences. Use a mind map to introduce the concept of life cycle. Watch and say. Students can talk about the life cycle of a butterfly.
Extension 再次了解生命周期的定义，并延伸到其他的生物体进行描述练习。 The life cycle is different of each species. Try to talk about the life cycle of sunflowers, which they’ve learn in the Enjoy a story.
Homework 布置开放性作业，洛诗本课学习内容。 Finish Workbook p.72 and p.101. Try to draw a life cycle of an animal or a plant. Then tell your family and friends about it.(共15张PPT)
10
Module 4 Things we enjoy
My garden
Period 4
Exploring life in the garden
A
B
C
How？
How many stages（阶段） does the life of a butterfly have
How many stages（阶段） does the life of a butterfly have
How many stages（阶段） does the life of a butterfly have
There are 4 stages.
Stage 1:
A mother butterfly lays eggs on a leaf.
egg
Who lays the eggs
Where are the eggs
A butterfly is an insect. It lays some eggs on a leaf. The eggs are small and white.
Stage 2:
What comes out from the eggs
What do they eat
caterpillar
cat er pil lar
The eggs become caterpillars. They eat leaves to grow.
The eggs become small caterpillars. The small caterpillars eat leaves. The caterpillars grow.
Stage 3:
The caterpillar makes a cocoon. It changes inside.
cocoon
co coon
How is the caterpillar now
What does it make
This caterpillar is big and fat.
It makes a little house. It is a cocoon. The cocoon is brown.
Stage 4:
The cocoon opens, and a butterfly comes out. The sun makes it dry. It is an adult(成年的） butterfly.
butterfly
but ter fly
What comes out from the cocoon
How is the butterfly at first
What makes the butterfly dry
The cocoon opens. A butterfly comes out. It is wet. The sun makes the butterfly dry. It is a beautiful butterfly.
Mother butterfly lays an _______ on a leaf.
The egg becomes a _______________.
The caterpillar makes a __________.
The cocoon opens, and a _______________ comes out.
Life Cycle of a Butterfly
metamorphosis
生物术语：变态
egg
caterpillar
cocoon
butterfly
Stage 1: the egg
Stage 2: the caterpillar
Stage 3: the cocoon (pupa)
Stage 4: the butterfly
Life Cycle of
First, the _________ are in the soil.
Next, they have some _________ _________.
After that, they grow _________ _________.
At last, they have __________ and seeds.
The life cycle repeats again and again.
Life Cycle of ____________
start
birth
grow
adult
Sunflowers
seeds
small
leaves
big
leaves
flowers
1
2
3
4
Life just once. You have to do your own growing.
Finish Workbook p.72 and p.101.
Try to draw a life cycle of an animal or a plant. Then tell your family and friends about it.
Homework:
