Unit7 Protect the Earth Grammar time&Fun time 教案

Unit7 Protect the Earth
（Grammar time&Fun time）教学设计
Teaching aims
Knowledge aims
①Students understand the usages of should,should not,use...to....,reuse....to....
②Students can use should,should not,use...to...,reuse...to....to talk about how to protect the Earth.
③Students can write a short passage about how to protect the Earth with their group members.
Ability aims
Students can improve their listening skills,oral English and writing skills.
Emotion aims
Students can be aware of their responsibilities of protecting the Earth.
Teaching difficult &important points
How to help ss master the usages of should,should not,use...to....,reuse....to....
How to help ss know more about protecting the Earth,
Teaching aids
PPT, hand-outs
Teaching process
Lead-in
①T:Last lesson ,we’ve learned unit7 Protect the Earth.Today, we will learn more about it.
②Care Earth is an organization that aims to protect the Earth.Recently they have “Earth Week”.Let’s go to see the activities.
③Enjoy a video.
T:What do you think of the Earth
Ss:The Earth is....
T:The Earth is rich. There are rich resources on it.
T:What are they？（water,wood,coal,oil）
Let’s say
①Wood is useful. We use....to make......
②(water)is useful. We use....to.....
③Grammar time
----结构为:use...to +动词原形
Let’s practice
①看图说说能源的作用（drive cars,cook food,keep warm,make clothes.....）
②play and say
Ss: We use....to.....
Fun time
We do something bad to the Earth.The Earth is sad.
How can we protect the Earth
①Reusing is a good way to protect the Earth.
Ss:We reuse water to.....
Ss:We reuse plastic bottles to make....
②Grammar time
③Review the story
Other ways to protect the Earth
(复习课文中四种保护地球的方法)
④Grammar time
T:should,should not+动词原形，它们是情态动词。
Have a speech （listen and fill）
①listen to the speech and fill in the blanks
②imitate the speech
Do a survey （read、judge and say）
Make a poster
①老师提供范文，与学生一起分析这篇海报的结构
②小组讨论完成自己的宣传海报
③展示
Summarize