沪教版英语五年级上册《Butterflies》教案
教学目标：
1．知识与能力技能目标
（1）掌握生词： lay , caterpillar , become .
（2）读懂语篇，学习蝴蝶的有关知识。
2. 过程与方法目标
在自主与合作交流的学习过程中，感受蝴蝶蜕变的美，学习有关蝴蝶的知识
3．情感态度价值观目标
培养学生热爱自然的美好情感；激发学生的探知热情，让学生体验合作的愉快，培养学生的创造力与想象力以及跨学科学习的能力。
教学重点：
帮助学生读懂语篇。
教学难点：
使学生能用英语讲述蝴蝶的生长过程以及介绍蝴蝶的有关知识。
教具准备：
课件、录音带、蝴蝶蜕变过程视频
教学过程：
一、 自主式导读
Warming up:
T: Nice to meet you ！ Do you like insects ? Which
insect do you know?
Ss: ants, ladybirds, flies, butterflies…
T: Among all the insects, which one is the most beautiful?
S1: Butterflies.
T: Yes , butterflies are one of the most beautiful insect in the world. I have some pictures about butterflies . Do you want to have a look ?
In this lesson we are going to talk about butterflies.
板书课题Module4Unit2 Butterflies（学生齐读课题）
出示学习目标：（齐读学习目标，明确本节课的学习目的）
1、我能听所读写单词： lay , caterpillar ,become .
2、我能读懂语篇，学习蝴蝶的有关知识。
T: Do you known how about a butterfly grows ?Let’s watch a video together ！
Ss: Ok ！
T: It’s so magical ！Do you want to talk about it by yourself ?
Ss: Yes .
T: You shoud rely the teaching outline to learn the text .
导学提纲
Where does a butterfly lay eggs?
How are the eggs?
What do the eggs become?
What do they eat?
What does this big and fat caterpillar make?
What colour is it?
It opens, what comes out? How about it ?
What makes it dry?
学生自学
通过导学提纲的引领认真阅读文本内容，将导学提纲中出现的问题及生词勾画出来。
二、互助式解疑
以小组形式，组员分别提出自己的困惑，小组讨论解决。
Ss:小组活动解决生词、及导学提纲里提出的问题。由小组长负责带领组员进行学习（小组长要给于组员一定的任务，做到人人有事做、人人有问答）
T: 在学生合作学习的同时及时给于一定的帮助，引导让学生思维都动起来。
三、探究式点拨
师生讨论
1、Play the tape and tell the students to listen to the tape carefully .
2、Please answer the questions .
3、Read the sentences to introduce the growth of a butterfly..让学生读句子，介绍蝴蝶的生长过程。
四、强化式拓展
1.根据板书重新回顾本课的重点内容：A butterflies lays eggs .The eggs become small caterpillars.
The caterpillar makes a house .It is a cocoon .The cocoon opens . A butterfly comes out.
2.Please study hard you can be a beautiful butterfly one day.
Assignment:
制作有关昆虫的资料册、手抄报
