资源描述
A green world
教 学
目 标
根据听力能够独立填空，完成表格。
重 点
难 点
do a survey how to go green
daily habits turn off the tap
take showers recycle empty bottles
教学过程
二次备课
一、 创设情境---引锚
Do a survey in group of four.
Teacher: Now you’ve learnt a lot about what you can do to protect the environment. Can anybody tell me some other ways to protect the environment?
Get ready for Part B.
二、自主合作---探锚
探究活动一 Speak up: We can plant more trees.
Teacher: Sandy and Kitty are also talking about how to protect the environment.
Listen to their conversation and tell what they can do.
Play the tape and answer the question:
They can plant more trees.
探究活动二 Play the tape again, find the advantages of planting trees.
(1) Trees make our town look nicer.
(2) Trees reduce dust and help keep the air clean.
(3) Trees help keep soil in place during storms.
(4) Trees provide home for animals.
探究活动三 Play the tape again, let the students read after the tape.
Teacher: Open your books. Read the conversation after the tape sentence by sentence.
Let the students play the roles to act out the dialogue.
Teacher: Boys will play the role of Kitty and girls will play the role of Sandy. Then change roles.
Sample conversation
S1: Water is very important for all living things.
S2: Yes. We should use our water carefully and not waste it.
S1: Right. We can help save water by doing many simple things like turning off the tap while we brush our teeth.
S2: Taking water is good for the environment. I hope all of us do our best to save water.
S1: Saving water is good for the environment. I hope all of us do our best to save water.
S2: I hope so too.
（活动方式:独立思考—小组讨论—小组展示）
三、归纳总结---悟锚
What have you learned in this class? Do you have any questions to ask?
_______________________________________________________
四、检测反馈---固锚
五、评价提升---省锚
布 置
作 业
1.Recite the words and phrases.
2.Finish the exercises in Workbook.
3.Preview Study skills
板 书
设 计
plant more trees talk about how to protect the environment
become a serious problem all around the world
try our best to protect the environment
look nicer with more trees around
教 学
反 思
展开阅读全文
浙ICP备2021020529号-1 | 浙B2-20240490 
